HEI / HEICO Corporation - SEC Filings, Annual Report, Proxy Statement

HEICO Corporation
US ˙ NYSE ˙ US4228061093

Basic Stats
LEI 529900O1DTDLCJ7L0I14
CIK 46619
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to HEICO Corporation
SEC Filings (Chronological Order)
This page provides a complete, chronological list of SEC Filings, excluding ownership filings which we provide elsewhere.
August 27, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended July 31, 2025 OR ☐ TRANSITION REPORT PURSUANT T

Index UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended July 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPORATI

August 27, 2025 EX-22

GUARANTOR SUBSIDIARIES OF HEICO CORPORATION

Exhibit 22 GUARANTOR SUBSIDIARIES OF HEICO CORPORATION As of August 25, 2025, the following subsidiaries of HEICO Corporation are guarantors of the Company’s 5.

August 25, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): August 25, 2025 HEICO CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): August 25, 2025 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File N

August 25, 2025 EX-99.1

HEICO CORPORATION REPORTS RECORD NET INCOME (UP 30%) ON RECORD OPERATING INCOME (UP 22%) AND RECORD NET SALES (UP 16%) FOR THE THIRD QUARTER OF FISCAL 2025

EXHIBIT 99.1 August 25, 2025 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS RECORD NET INCOME (UP 30%) ON RECORD OPERATING INCOME (UP 22%) AND RECORD NET SALES (UP 16%) FOR THE THIRD QUARTER OF FISCAL 2025 HOLLYWOOD, FL and MIAMI, FL - HEICO CORPORATION (NYSE: HEI.A) (NYSE: HEI) today reported an increase in net income of 30% to

August 8, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): August 5, 2025 HEICO CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): August 5, 2025 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File Nu

May 29, 2025 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT HEICO CORPORATION (Exact name of the registrant as specified in its charter) Florida 001-04604 65-0341002 (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.R.S. Employer Identification No.) 3000 Taft Street, Hollywood, Florida 33021 (Address of prin

May 29, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended April 30, 2025 OR ☐ TRANSITION REPORT PURSUANT

Index UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended April 30, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPORAT

May 29, 2025 EX-1.01

Conflict Minerals Report for the calendar year ended December 31, 202

Exhibit 1.01 CONFLICT MINERALS REPORT HEICO Corporation ("HEICO," the "Company," "we," "us" and "our") has included this Conflict Minerals Report as an exhibit to its Form SD for 2024 as provided for in Rule 13p-1 under the Securities Exchange Act of 1934, as amended, and Form SD (collectively, the "Conflict Minerals Rule"). The filing date of this Conflict Minerals Report is May 29, 2025. As used

May 27, 2025 EX-99.1

HEICO CORPORATION REPORTS NET INCOME (UP 27%) ON RECORD OPERATING INCOME (UP 19%) AND RECORD NET SALES (UP 15%) FOR THE SECOND QUARTER OF FISCAL 2025

EXHIBIT 99.1 May 27, 2025 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS NET INCOME (UP 27%) ON RECORD OPERATING INCOME (UP 19%) AND RECORD NET SALES (UP 15%) FOR THE SECOND QUARTER OF FISCAL 2025 HOLLYWOOD, FL and MIAMI, FL - HEICO CORPORATION (NYSE: HEI.A) (NYSE: HEI) today reported an increase in net income of 27% to $156.8 m

May 27, 2025 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): May 27, 2025 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File Numb

April 22, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): April 18, 2025 HEICO CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): April 18, 2025 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File Nu

April 22, 2025 EX-99.1

HEICO CORPORATION ANNOUNCES MANAGEMENT POSITION CHANGES CONSISTENT WITH SUCCESSION PLAN Laurans A. Mendelson to become Executive Chairman; Eric A. Mendelson and Victor H. Mendelson to become Co-CEOs

Exhibit 99.1 Date: April 21, 2025 Contact: Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION ANNOUNCES MANAGEMENT POSITION CHANGES CONSISTENT WITH SUCCESSION PLAN Laurans A. Mendelson to become Executive Chairman; Eric A. Mendelson and Victor H. Mendelson to become Co-CEOs HEICO Corporation (NYSE: HEI and HEI.A) today announced that Lauran

April 17, 2025 EX-10.1

HEICO Savings and Investment Plan, as amended and restated effective as of January 1, 2024, as amended March 31, 2025.**

Exhibit 10.1 HEICO Savings and Investment Plan As Amended and Restated Effective January 1, 2024 (as amended on March 31, 2025) Table of Contents Article I - Establishment of Plan 1 1.1 Establishment and History 1 1.2 Qualified Plan 1 1.3 Employee Stock Ownership Plan (ESOP) 1 Article II - Definitions 1 Article III - Eligibility and Participation 11 3.1 Participation in the Plan 11 3.2 Eligibility

April 17, 2025 EX-FILING FEES

Filing Fee Table.**

Exhibit 107 CALCULATION OF FILING FEE TABLES S-8 HEICO Corporation Table 1: Newly Registered and Carry Forward Securities Line Item Type Security Type Security Class Title Notes Fee Calculation Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Newly Registered Securities Fees to be Paid Equity Common Stock, par value $0.

April 17, 2025 S-8

As filed with the Securities and Exchange Commission on April 17, 2025

As filed with the Securities and Exchange Commission on April 17, 2025 Registration No.

March 18, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): March 14, 2025 HEICO CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): March 14, 2025 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File Nu

February 28, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended January 31, 2025 OR ☐ TRANSITION REPORT PURSUAN

Index UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended January 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPOR

February 26, 2025 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): February 26, 2025 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File

February 26, 2025 EX-99.1

HEICO CORPORATION REPORTS RECORD NET INCOME (UP 46%), RECORD OPERATING INCOME (UP 26%) AND RECORD NET SALES (UP 15%) FOR THE FIRST QUARTER OF FISCAL 2025

EXHIBIT 99.1 February 26, 2025 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS RECORD NET INCOME (UP 46%), RECORD OPERATING INCOME (UP 26%) AND RECORD NET SALES (UP 15%) FOR THE FIRST QUARTER OF FISCAL 2025 HOLLYWOOD, FL and MIAMI, FL - HEICO CORPORATION (NYSE: HEI.A) (NYSE: HEI) today reported an increase in net income of 46% to

February 14, 2025 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): February 10, 2025 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File

January 31, 2025 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Ame

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☑ Filed by a Party other than the Registrant  ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confi

January 31, 2025 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Ame

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☑ Filed by a Party other than the Registrant  ☐ Check the appropriate box:  ☐ Preliminary Prox

December 19, 2024 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended October 31, 2024 or ☐ TRANSITION REPORT PURSUANT TO SEC

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended October 31, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPORATION (Exact n

December 19, 2024 EX-22

Subsidiary Guarantors and Issuers of Guaranteed Securities.

Exhibit 22 GUARANTOR SUBSIDIARIES OF HEICO CORPORATION As of December 18, 2024, the following subsidiaries of HEICO Corporation are guarantors of the Company’s 5.

December 19, 2024 EX-21

Subsidiaries of HEICO Corporation.

Exhibit 21 SUBSIDIARIES OF HEICO CORPORATION State or Other Name Jurisdiction of Incorporation HEICO Aerospace Holdings Corp.

December 19, 2024 EX-19

HEICO Corporation Insider Trading Policy.

Exhibit 19 HEICO CORPORATION INSIDER TRADING POLICY Effective as of December 17, 2024 Directors, officers and employees of HEICO Corporation, and its subsidiaries (collectively, the “Company”) are likely from time to time to become aware of material non-public information about the Company.

December 17, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): December 17, 2024 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File

December 17, 2024 EX-99.1

HEICO CORPORATION REPORTS RECORD NET INCOME (UP 35%), OPERATING INCOME (UP 15%) AND NET SALES (UP 8%) FOR THE FOURTH QUARTER OF FISCAL 2024

EXHIBIT 99.1 December 17, 2024 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS RECORD NET INCOME (UP 35%), OPERATING INCOME (UP 15%) AND NET SALES (UP 8%) FOR THE FOURTH QUARTER OF FISCAL 2024 HOLLYWOOD, FL and MIAMI, FL - HEICO CORPORATION (NYSE: HEI.A) (NYSE: HEI) today reported net income increased 35% to a record $139.7 milli

November 13, 2024 SC 13G/A

HEI / HEICO Corporation / Capital World Investors - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4 )* HEICO Corp. (Name of Issuer) Common Stock (Title of Class of Securities) 422806109 (CUSIP Number) September 30, 2024 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to design

August 28, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended July 31, 2024 OR ☐ TRANSITION REPORT PURSUANT T

Index UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended July 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPORATI

August 26, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): August 26, 2024 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File N

August 26, 2024 EX-99.1

HEICO CORPORATION REPORTS RECORD NET SALES (UP 37%), OPERATING INCOME (UP 45%) AND NET INCOME (UP 34%) FOR THE THIRD QUARTER OF FISCAL 2024

EXHIBIT 99.1 August 26, 2024 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS RECORD NET SALES (UP 37%), OPERATING INCOME (UP 45%) AND NET INCOME (UP 34%) FOR THE THIRD QUARTER OF FISCAL 2024 HOLLYWOOD, FL and MIAMI, FL - HEICO CORPORATION (NYSE: HEI.A) (NYSE: HEI) today reported net income increased 34% to a record $136.6 million

May 30, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended April 30, 2024 OR ☐ TRANSITION REPORT PURSUANT

Index UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended April 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPORAT

May 30, 2024 EX-10.1

HEICO Savings and Investment Plan, as amended and restated effective as of January 1, 2024.

Exhibit 10.1 HEICO Savings and Investment Plan As Amended and Restated Effective January 1, 2024 Table of Contents Article I - Establishment of Plan 1 1.1 Establishment and History 1 1.2 Qualified Plan 1 1.3 Employee Stock Ownership Plan (ESOP) 1 Article II - Definitions 2 Article III - Eligibility and Participation 13 3.1 Participation in the Plan 13 3.2 Eligibility Upon Reemployment 13 3.3 Termi

May 28, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): May 28, 2024 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File Numb

May 28, 2024 EX-99.1

HEICO CORPORATION REPORTS RECORD NET SALES (UP 39%), OPERATING INCOME (UP 33%) AND NET INCOME (UP 17%) FOR THE SECOND QUARTER OF FISCAL 2024

EXHIBIT 99.1 May 28, 2024 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS RECORD NET SALES (UP 39%), OPERATING INCOME (UP 33%) AND NET INCOME (UP 17%) FOR THE SECOND QUARTER OF FISCAL 2024 HOLLYWOOD, FL and MIAMI, FL - HEICO CORPORATION (NYSE: HEI.A) (NYSE: HEI) today reported an increase in net income of 17% to a record $123.1 m

May 24, 2024 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 (State or other jurisdiction of incorporation or

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 (State or other jurisdiction of incorporation or organization) (Commission File Number) 3000 Taft Street, Hollywood, Florida 33021 (Address of principal executive offices) (Zip Code) Carlos L. Macau,

May 24, 2024 EX-1.01

Conflict Minerals Report for the calendar year ended December 31, 202

Exhibit 1.01 CONFLICT MINERALS REPORT HEICO Corporation ("HEICO," the "Company," "we," "us" and "our") has included this Conflict Minerals Report as an exhibit to its Form SD for 2023 as provided for in Rule 13p-1 under the Securities Exchange Act of 1934, as amended, and Form SD (collectively, the "Conflict Minerals Rule"). The filing date of this Conflict Minerals Report is May 24, 2024. As used

May 20, 2024 CORRESP

May 20, 2024

May 20, 2024 Via EDGAR Mr. Charles Eastman United States Securities and Exchange Commission Division of Corporation Finance Office of Manufacturing 100 F Street, N.E. Washington, D.C. 20549 Re: HEICO Corporation Form 10-K for the Fiscal Year Ended October 31, 2023 (“Form 10-K”) Filed December 20, 2023 File Number 001-04604 Dear Mr. Eastman: This letter is in response to your letter to me, dated Ma

March 19, 2024 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): March 15, 2024 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File Nu

February 28, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended January 31, 2024 OR ☐ TRANSITION REPORT PURSUAN

Index UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended January 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPOR

February 26, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): February 26, 2024 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File

February 26, 2024 EX-99.1

HEICO CORPORATION REPORTS STRONG GROWTH OF 44% IN NET SALES, 39% IN OPERATING INCOME AND 23% IN NET INCOME FOR THE FIRST QUARTER OF FISCAL 2024

EXHIBIT 99.1 February 26, 2024 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS STRONG GROWTH OF 44% IN NET SALES, 39% IN OPERATING INCOME AND 23% IN NET INCOME FOR THE FIRST QUARTER OF FISCAL 2024 HOLLYWOOD, FL and MIAMI, FL - HEICO CORPORATION (NYSE: HEI.A) (NYSE: HEI) today reported an increase in net income of 23% to $114.7 mi

February 13, 2024 SC 13G/A

HEI / HEICO Corporation / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv01099-heicocorp.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 6)* Name of issuer: HEICO Corp Title of Class of Securities: Common Stock CUSIP Number: 422806109 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to designate the rule purs

February 13, 2024 SC 13G/A

HEI.A / HEICO Corporation / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv01100-heicocorporationclas.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 6)* Name of issuer: HEICO Corporation Class A Title of Class of Securities: Common Stock CUSIP Number: 422806208 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box

February 9, 2024 SC 13G/A

HEI / HEICO Corporation / Capital World Investors - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3 )* HEICO Corp. (Name of Issuer) Common Stock (Title of Class of Securities) 422806109 (CUSIP Number) December 29, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designa

February 2, 2024 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Ame

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☑ Filed by a Party other than the Registrant  ☐ Check the appropriate box:  ☐ Preliminary Prox

February 2, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Ame

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☑ Filed by a Party other than the Registrant  ☐ Check the appropriate box:  ☐ Preliminary Proxy Statement  ☐ Con

December 20, 2023 EX-22.1

by reference to Exhibit 22.1 to the Form 10-K for the year ended October 31, 2023

Exhibit 22.1 GUARANTOR SUBSIDIARIES OF HEICO CORPORATION As of October 31, 2023, the following subsidiaries of HEICO Corporation are guarantors of the Company’s 5.25% Senior Notes due 2028 and 5.35% Senior Notes due 2033: Name Name 16-1741 Property, Inc. Decavo LLC 26 Ward Hill Property, LLC Dielectric Sciences, Inc. 3 McCrea Property Company, LLC Dixie Aerospace, LLC 34 Freedom Court, Corp. Dukan

December 20, 2023 EX-97

HEICO Corporation Clawback Policy.

Exhibit 97 HEICO CORPORATION CLAWBACK POLICY (effective October 2, 2023) 1. Introduction and Purpose 1.1 Introduction. This document sets forth the HEICO Corporation Clawback Policy (the “Policy”), effective October 2, 2023. 1.2 Purpose. HEICO Corporation (the “Company”) has established this Policy to appropriately align the interests of the executives of the Company with those of the Company and

December 20, 2023 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended October 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SEC

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended October 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPORATION (Exact n

December 20, 2023 EX-21

Subsidiaries of HEICO Corporation.

Exhibit 21 SUBSIDIARIES OF HEICO CORPORATION State or Other Name Jurisdiction of Incorporation HEICO Aerospace Holdings Corp.

December 18, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): December 18, 2023 HEICO CORPORATI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): December 18, 2023 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File

December 18, 2023 EX-99.1

HEICO CORPORATION REPORTS RECORD OPERATING INCOME AND NET SALES FOR THE FOURTH QUARTER AND FULL FISCAL YEAR 4th Quarter of Fiscal 2023 Operating Income Increased 29% on a Net Sales Increase of 54%; Full Fiscal Year 2023 Net Income, Operating Income a

EXHIBIT 99.1 December 18, 2023 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS RECORD OPERATING INCOME AND NET SALES FOR THE FOURTH QUARTER AND FULL FISCAL YEAR 4th Quarter of Fiscal 2023 Operating Income Increased 29% on a Net Sales Increase of 54%; Full Fiscal Year 2023 Net Income, Operating Income and Net Sales Set All-Time Re

October 18, 2023 EX-99.2

Jazz Parent, Inc. Unaudited Condensed Consolidated Financial Statements Three Months Ended December 31, 2022 Exhibit 99.2 Jazz Parent, Inc. Index December 31, 2022 Page(s) Unaudited Condensed Consolidated Financial Statements Unaudited Condensed Cons

a992unauditedconsolidate Jazz Parent, Inc. Unaudited Condensed Consolidated Financial Statements Three Months Ended December 31, 2022 Exhibit 99.2 Jazz Parent, Inc. Index December 31, 2022 Page(s) Unaudited Condensed Consolidated Financial Statements Unaudited Condensed Consolidated Balance Sheet ................................................................................... 1 Unaudited Conden

October 18, 2023 8-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A (Amendment No. 1) CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): August 4, 202

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A (Amendment No. 1) CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): August 4, 2023 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation)

October 18, 2023 EX-99.1

Jazz Parent, Inc. Consolidated Financial Statements Year Ended December 31, 2022 Exhibit 99.1 Jazz Parent, Inc. Index December 31, 2022 Page(s) Report of Independent Auditors ...........................................................................

a991auditedconsolidatedf Jazz Parent, Inc. Consolidated Financial Statements Year Ended December 31, 2022 Exhibit 99.1 Jazz Parent, Inc. Index December 31, 2022 Page(s) Report of Independent Auditors ........................................................................................................... 1–2 Consolidated Financial Statements Consolidated Balance Sheet ...........................

October 18, 2023 EX-99.4

UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL STATEMENTS

EXHIBIT 99.4 UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL STATEMENTS INTRODUCTION On August 4, 2023, HEICO Corporation (collectively, “HEICO,” or the “Company”) completed its acquisition of Wencor Group ("Wencor") from affiliates of Warburg Pincus LLC and Wencor’s management (the “Wencor Acquisition”). The Wencor Acquisition was completed pursuant to an Agreement and Plan of Merger (the “Merge

October 18, 2023 EX-99.3

Jazz Parent, Inc. Unaudited Condensed Consolidated Financial Statements Six Months Ended June 30, 2023 Exhibit 99.3 Jazz Parent, Inc. Unaudited Condensed Consolidated Balance Sheet June 30, 2023 In thousands, except share amounts Page(s) Unaudited Co

a993unauditedconsolidate Jazz Parent, Inc. Unaudited Condensed Consolidated Financial Statements Six Months Ended June 30, 2023 Exhibit 99.3 Jazz Parent, Inc. Unaudited Condensed Consolidated Balance Sheet June 30, 2023 In thousands, except share amounts Page(s) Unaudited Condensed Consolidated Financial Statements Unaudited Condensed Consolidated Balance Sheet ....................................

August 30, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended July 31, 2023 OR ☐ TRANSITION REPORT PURSUANT T

Index UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended July 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPORATI

August 30, 2023 EX-22.1

Subsidiary Guarantors and Issuers of Guaranteed Securities.

Exhibit 22.1 List of Guarantor Subsidiaries As of July 31, 2023, the following subsidiaries of HEICO Corporation (the "Company") are guarantors of the Company’s 5.25% Senior Notes due 2028 and 5.35% Senior Notes due 2033: 16-1741 PROPERTY, INC. 26 WARD HILL PROPERTY, LLC 3 MCCREA PROPERTY COMPANY, LLC 34 FREEDOM COURT, CORP. 3D PLUS U.S.A., INC. 60 SEQUIN LLC 8929 FULLBRIGHT PROPERTY, LLC ACCURATE

August 28, 2023 EX-99.1

HEICO CORPORATION REPORTS RECORD NET SALES FOR THE THIRD QUARTER OF FISCAL 2023 Fiscal 2023 3rd Quarter Net Income up 24% on 16% Operating Income Increase, and Record Net Sales - Which Increased 27%

EXHIBIT 99.1 August 28, 2023 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS RECORD NET SALES FOR THE THIRD QUARTER OF FISCAL 2023 Fiscal 2023 3rd Quarter Net Income up 24% on 16% Operating Income Increase, and Record Net Sales - Which Increased 27% HOLLYWOOD, FL and MIAMI, FL - HEICO CORPORATION (NYSE: HEI.A) (NYSE: HEI) today r

August 28, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): August 28, 2023 HEICO CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): August 28, 2023 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File N

August 10, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): August 4, 2023 HEICO CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): August 4, 2023 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or other jurisdiction of incorporation) (Commission File Nu

August 4, 2023 S-3ASR

As filed with the Securities and Exchange Commission on August 4, 2023

As filed with the Securities and Exchange Commission on August 4, 2023 Registration No.

August 4, 2023 EX-FILING FEES

Filing Fee Table.**

Exhibit 107 Calculation of Filing Fee Table Form S-3 (Form Type) HEICO Corporation (Exact Name of Registrant as Specified in its Charter) Newly Registered Securities Security Type Security Class Title(1) Fee Calculation Rule Amount Registered Proposed Maximum Offering Price Per Unit(2) Proposed Maximum Aggregate Offering Price(2) Fee Rate Amount of Registration Fee(2) Equity Class A Common Stock, $0.

August 4, 2023 EX-10.1

Registration Rights Agreement, dated August 4, 2023, between HEICO Corporation and the selling stockholders, is incorporated by reference to Exhibit 10.1 to the Registration Statement on Form S-3ASR filed on August 4, 2023.

Exhibit 10.1 REGISTRATION RIGHTS AGREEMENT THIS REGISTRATION RIGHTS AGREEMENT (this “Agreement”), dated as of August 4, 2023, is made and entered into by and among (i) HEICO Corporation, a Florida corporation (the “Company”), and (ii) each of the Persons listed on Schedule A attached hereto (the “Schedule of Holders”) (each a “Holder” and, collectively, the “Holders”). RECITALS WHEREAS, the Compan

August 4, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): August 4, 2023 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or other jurisdiction of incorporation) (Commission File Nu

August 4, 2023 EX-99.1

HEICO CORPORATION COMPLETES WENCOR GROUP ACQUISITION

Exhibit 99.1 Date: August 4, 2023 Contact: Eric A. Mendelson (954) 744-7555 Carlos L. Macau, Jr. (954) 987-4000 HEICO CORPORATION COMPLETES WENCOR GROUP ACQUISITION HOLLYWOOD, FL and PEACHTREE CITY, GA - HEICO Corporation (NYSE: HEI.A and HEI) today announced that it has completed its previously announced acquisition of Wencor Group (“Wencor”) from affiliates of Warburg Pincus LLC and Wencor’s man

July 27, 2023 EX-5.5

Consent of Stoel Rives LLP (included in Exhibit 5.5 hereto).

Exhibit 5.5 July 27, 2023 HEICO Corporation 3000 Taft Street Hollywood, Florida 33021 Ladies and Gentlemen: We are acting as special counsel to HEICO Corporation, a Florida corporation (the “Company”), in connection with (i) the registration under the Securities Act of 1933, as amended (the “1933 Act”), on a Registration Statement on Form S-3 filed with the Securities and Exchange Commission (the

July 27, 2023 EX-99.1

HEICO CORPORATION CLOSES $1.2 BILLION INVESTMENT GRADE SENIOR NOTES OFFERING

Exhibit 99.1 HEICO CORPORATION CLOSES $1.2 BILLION INVESTMENT GRADE SENIOR NOTES OFFERING HOLLYWOOD, FL / ACCESSWIRE / July 27, 2023 / HEICO Corporation (NYSE:HEI.A)(NYSE:HEI) today announced that it closed an offering of $600 million in aggregate principal amount of 5.250% Senior Notes due 2028 (the “2028 Notes”) and $600 million in aggregate principal amount of 5.350% Senior Notes due 2033 (the

July 27, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): July 27, 2023 HEICO CORPORATION (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): July 27, 2023 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or other jurisdiction of incorporation) (Commission File Num

July 27, 2023 EX-4.1

Indenture, dated July 27, 2023, between HEICO Corporation and certain of its subsidiaries and Truist Bank, as trustee, is incorporated by reference to Exhibit 4.1 to the Form 8-K filed on July 27, 2023.

Exhibit 4.1 INDENTURE DATED AS OF JULY 27, 2023 BETWEEN HEICO Corporation as Issuer, THE SUBSIDIARIES NAMED HEREIN as Guarantors AND Truist Bank as Trustee Reconciliation and tie between Trust Indenture Act of 1939 and this Indenture Trust Indenture Act Section Indenture Section 310(a)(1) 6.09 (a)(2) 6.09 (a)(3) Not Applicable (a)(4) Not Applicable (a)(5) 6.09 (b) 6.08, 6.10 (c) Not Applicable 311

July 27, 2023 EX-5.3

Opinion of Ballard Spahr LLP, as to matters of Arizona law and Minnesota law.

Exhibit 5.3 July 27, 2023 HEICO Corporation 3000 Taft Street Hollywood, Florida 33021 Re: Public Offering of $600,000,000 5.250% Senior Notes due 2028 and $600,000,000 5.350% Senior Notes due 2033 of HEICO Corporation Ladies and Gentlemen: We have acted as (i) Arizona counsel to Robertson Fuel Systems, L.L.C., an Arizona limited liability company (“Robertson”), Apex Microtechnology, Inc., an Arizo

July 27, 2023 EX-4.2

First Supplemental Indenture, dated July 27, 2023, between HEICO Corporation and certain of its subsidiaries and Truist Bank, as trustee, is incorporated by reference to Exhibit 4.2 to the Form 8-K filed on July 27, 2023.

Exhibit 4.2 HEICO Corporation as Issuer, THE SUBSIDIARIES NAMED HEREIN as Guarantors and Truist Bank as Trustee FIRST SUPPLEMENTAL INDENTURE Dated as of July 27, 2023 to the Indenture dated as of July 27, 2023 5.250% Notes due 2028 5.350% Notes due 2033 TABLE OF CONTENTS ARTICLE 1 APPLICATION OF FIRST SUPPLEMENTAL INDENTURE Section 1.01. Application of First Supplemental Indenture 2 ARTICLE 2 DEFI

July 27, 2023 EX-5.4

Consent of Hartzog Conger Cason LLP (included in Exhibit 5.4 hereto).

Exhibit 5.4 July 27, 2023 Midwest Microwave Solutions, Inc. c/o HEICO Corporation 3000 Taft Street Hollywood, Florida 33021 Re: Public Offering of $600,000,000 5.250% Senior Notes due 2028 and $600,000,000 5.350% Senior Notes due 2033 of HEICO Corporation Ladies and Gentlemen: We have acted as special counsel to Midwest Microwave Solutions, Inc., an Iowa corporation (“Guarantor”), in connection wi

July 24, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): July 19, 2023 HEICO CORPORATION (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): July 19, 2023 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or other jurisdiction of incorporation) (Commission File Num

July 24, 2023 EX-1.1

Underwriting Agreement, dated July 19, 2023, by and among HEICO Corporation and BofA Securities, Inc., Truist Securities, Inc. and Wells Fargo Securities, LLC, as representatives of the several underwriters named in Schedule 1 thereto.

Exhibit 1.1 Execution HEICO CORPORATION 5.250% Senior Notes due 2028 5.350% Senior Notes due 2033 Underwriting Agreement July 19, 2023 BofA Securities, Inc. Truist Securities, Inc. Wells Fargo Securities, LLC As Representatives of the several Underwriters listed in Schedule 1 hereto c/o BofA Securities, Inc. One Bryant Park New York, NY 10036 c/o Truist Securities, Inc. 3333 Peachtree Road, NE Atl

July 21, 2023 424B5

HEICO CORPORATION $600,000,000 5.250% Notes due 2028 $600,000,000 5.350% Notes due 2033

Filed Pursuant to Rule 424(b)(5) Registration No. 333-273297 Prospectus Supplement (To prospectus dated July 17, 2023) HEICO CORPORATION $600,000,000 5.250% Notes due 2028 $600,000,000 5.350% Notes due 2033 HEICO Corporation (“HEICO,” the “Company,” “we,” “our” or “us”) is offering $600,000,000 aggregate principal amount of its 5.250% notes due 2028 (the “2028 notes”) and $600,000,000 aggregate pr

July 21, 2023 EX-FILING FEES

Calculation of Filing Fee Table (Form Type) HEICO Corporation Co-Registrants Listed in the Form S-3ASR (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities

Exhibit 107 Calculation of Filing Fee Table 424(b)(5) (Form Type) HEICO Corporation Co-Registrants Listed in the Form S-3ASR (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price(1) Fee Rate Amount of Registration Fee Newly Registered Securities Fees to Be Paid Debt 5.

July 19, 2023 424B5

Subject to Completion, dated July 19, 2023

Filed Pursuant to Rule 424(b)(5) Registration No. 333-273297 The information in this preliminary prospectus supplement is not complete and may be changed. This preliminary prospectus supplement and the accompanying prospectus are part of an effective registration statement filed with the Securities and Exchange Commission. This preliminary prospectus supplement and the accompanying prospectus are

July 19, 2023 FWP

HEICO CORPORATION Pricing Term Sheet July 19, 2023 $600,000,000 5.250% Senior Notes due 2028 (the “2028 Notes”) $600,000,000 5.350% Senior Notes due 2033 (the “2033 Notes”)

Issuer Free Writing Prospectus Filed Pursuant to Rule 433 Registration Statement No.

July 18, 2023 EX-25.1

Form T-1 Statement of Eligibility of Trustee for Indenture under the Trust Indenture Act of 1939.

Exhibit 25.1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE ☐ CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) Truist Bank (Exact name of trustee as specified in its charter) North Carolina 56-0149200 (Jurisdiction

July 18, 2023 EX-5.5

Consent of Stoel Rives LLP (included in Exhibit 5.5 hereto).

Exhibit 5.5 July 17, 2023 HEICO Corporation 3000 Taft Street Hollywood, Florida 33021 Ladies and Gentlemen: We are acting as special counsel to Heico Corporation, a Florida corporation (the “Company”), in connection with the registration under the Securities Act of 1933, as amended (the “1933 Act”), on a Registration Statement on Form S-3 to be initially filed with the Securities and Exchange Comm

July 18, 2023 EX-FILING FEES

Filing Fee Table.

Exhibit 107 Calculation of Filing Fee Tables Form S-3ASR (Form Type) HEICO Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial Effective Date Filing Fee Previously Paid In Connection with Unsold Securities to be Carried Forward Newly Registered Securities Fees to Be Paid Equity Common Stock, $0.

July 18, 2023 S-3ASR

As filed with the Securities and Exchange Commission on July 17, 2023

As filed with the Securities and Exchange Commission on July 17, 2023 Registration No.

July 18, 2023 EX-5.3

Opinion of Ballard Sphar LLP, as to matters of Arizona law and Minnesota law.

Exhibit 5.3 July 17, 2023 HEICO Corporation 3000 Taft Street Hollywood, Florida 33021 Re: Registration Statement on Form S-3 Ladies and Gentlemen: We have acted as (i) Arizona counsel to Robertson Fuel Systems, L.L.C., an Arizona limited liability company (“Robertson”), Apex Microtechnology, Inc., an Arizona corporation (“Apex”, and together with Robertson, the “Arizona Opinion Parties”) and (ii)

July 18, 2023 EX-5.4

Consent of Hartzog Conger Cason LLP (included in Exhibit 5.4 hereto).

Exhibit 5.4 July 17, 2023 Midwest Microwave Solutions, Inc. c/o HEICO Corporation 3000 Taft Street Hollywood, Florida 33021 Re: Registration Statement on Form S-3 Ladies and Gentlemen: We have acted as special counsel to Midwest Microwave Solutions, Inc., an Iowa corporation (“Guarantor”), in connection with the preparation of the registration statement on Form S-3 (as amended or supplemented, the

July 18, 2023 EX-4.9

Form of Guarantee of Debt Securities (included in Exhibit 4.9).

Exhibit 4.9 FORM OF INDENTURE DATED AS OF , 2023 BETWEEN HEICO Corporation as Issuer, THE SUBSIDIARIES NAMED HEREIN as Guarantors AND Truist Bank as Trustee Reconciliation and tie between Trust Indenture Act of 1939 and this Indenture Trust Indenture Act Section Indenture Section 310(a)(1) 6.09 (a)(2) 6.09 (a)(3) Not Applicable (a)(4) Not Applicable (a)(5) 6.09 (b) 6.08, 6.10 (c) Not Applicable 31

July 17, 2023 EX-10.1

Third Amendment to Revolving Credit Agreement, effective as of July 14, 2023, among HEICO Corporation, as Borrower, the Lenders from time to time party thereto and Truist Bank (as successor by merger to SunTrust Bank), as Administrative Agent, is incorporated by reference to Exhibit 10.1 to the Form 8-K filed on July 17, 2023.

Exhibit 10.1 Execution Version THIRD AMENDMENT TO REVOLVING CREDIT AGREEMENT THIS THIRD AMENDMENT TO REVOLVING CREDIT AGREEMENT (this “Amendment”), is made and entered into as of July 14, 2023 by and among HEICO CORPORATION, a Florida corporation (the “Borrower”), the several banks and other financial institutions from time to time party hereto (collectively, the “Lenders”) and TRUIST BANK (as suc

July 17, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): July 14, 2023 HEICO CORPORATION (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): July 14, 2023 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File Num

May 30, 2023 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 (State or other jurisdiction of incorporation or

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 (State or other jurisdiction of incorporation or organization) (Commission File Number) 3000 Taft Street, Hollywood, Florida 33021 (Address of principal executive offices) (Zip Code) Carlos L. Macau,

May 30, 2023 EX-1.01

Conflict Minerals Report for the calendar year ended December 31, 202

Exhibit 1.01 CONFLICT MINERALS REPORT HEICO Corporation ("HEICO," the "Company," "we," "us" and "our") has included this Conflict Minerals Report as an exhibit to its Form SD for 2022 as provided for in Rule 13p-1 under the Securities Exchange Act of 1934, as amended, and Form SD (collectively, the "Conflict Minerals Rule"). The filing date of this Conflict Minerals Report is May 30, 2023. As used

May 24, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended April 30, 2023 OR ☐ TRANSITION REPORT PURSUANT

Index UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended April 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPORAT

May 22, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): May 22, 2023 HEICO CORPORATION (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): May 22, 2023 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File Numb

May 22, 2023 EX-99.1

HEICO CORPORATION REPORTS RECORD OPERATING INCOME AND NET SALES FOR THE SECOND QUARTER AND FIRST SIX MONTHS OF FISCAL 2023 2nd Quarter of Fiscal 2023 Net Income up 24% on Record Operating Income, which Increased 28%, and Record Net Sales, which Incre

EXHIBIT 99.1 May 22, 2023 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS RECORD OPERATING INCOME AND NET SALES FOR THE SECOND QUARTER AND FIRST SIX MONTHS OF FISCAL 2023 2nd Quarter of Fiscal 2023 Net Income up 24% on Record Operating Income, which Increased 28%, and Record Net Sales, which Increased 28% HOLLYWOOD, FL and MIAMI,

May 18, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 14, 2023 HEICO CORPORATION (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 14, 2023 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or other jurisdiction of incorporation) (Commission File Numb

May 18, 2023 EX-2.1

Agreement and Plan of Merger by and among HEICO Corporation, Magnolia MergeCo Inc., Jazz Parent, Inc. and Jazz Topco GP LLC, is incorporated by reference to Exhibit 2.1 to the Form 8-K filed on May 18, 2023.

EXHIBIT 2.1 EXECUTION VERSION AGREEMENT AND PLAN OF MERGER BY AND AMONG HEICO CORPORATION, MAGNOLIA MERGECO INC., JAZZ PARENT, INC. and JAZZ TOPCO GP LLC (solely in its capacity as the Representative for purposes of Section 2.10, Section 2.11, Section 3.02, Section 7.13, Section 7.14, Section 10.07, Section 10.13 and Section 10.21) Dated as of MAY 15, 2023 TABLE OF CONTENTS Page Article I DEFINITI

May 18, 2023 EX-10.1

Commitment letter, dated May 14, 2023, by and among Truist Securities, Inc., Truist Bank and HEICO Corporation.

EXHIBIT 10.1 Execution Version May 14, 2023 HEICO Corporation 3000 Taft Street Hollywood, FL 33021 Attention: Carlos Macau Executive Vice President & Chief Financial Officer Project Magnolia $1,500,000,000 Bridge Facility Commitment Letter Ladies and Gentlemen: HEICO Corporation (the “Company”) has advised Truist Bank and Truist Securities, Inc. (“TSI” and, together with Truist Bank, “Truist”) tha

May 15, 2023 EX-99.1

HEICO CORPORATION AGREES TO MAKE MAJOR AND HIGHLY COMPLEMENTARY ACQUISITION

EXHIBIT 99.1 HEICO CORPORATION AGREES TO MAKE MAJOR AND HIGHLY COMPLEMENTARY ACQUISITION HOLLYWOOD, FL and PEACHTREE CITY, GA / ACCESSWIRE / May 15, 2023 / HEICO Corporation (NYSE:HEI.A)(NYSE:HEI) today announced that it entered into an agreement to acquire Wencor Group ("Wencor") from affiliates of Warburg Pincus LLC and Wencor's management for $1.9 billion in cash and $150 million in HEICO Class

May 15, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 15, 2023 HEICO CORPORATION (E

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 15, 2023 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or other jurisdiction of incorporation) (Commission File Numb

April 12, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): April 7, 2023 HEICO CORPORATION (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): April 7, 2023 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File Num

March 20, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): March 17, 2023 HEICO CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): March 17, 2023 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File Nu

March 1, 2023 10-Q

Form 10-Q

Index UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended January 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPOR

February 27, 2023 EX-99.1

HEICO CORPORATION REPORTS RECORD NET SALES AND STRONG OPERATING INCOME FOR THE FIRST QUARTER OF FISCAL 2023 1st Quarter of Fiscal 2023 Operating Income Increased 31% on a Net Sales Increase of 27%

EXHIBIT 99.1 February 27, 2023 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS RECORD NET SALES AND STRONG OPERATING INCOME FOR THE FIRST QUARTER OF FISCAL 2023 1st Quarter of Fiscal 2023 Operating Income Increased 31% on a Net Sales Increase of 27% HOLLYWOOD, FL and MIAMI, FL - HEICO CORPORATION (NYSE: HEI.A) (NYSE: HEI) today r

February 27, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): February 27, 2023 HEICO CORPORATI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): February 27, 2023 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File

February 14, 2023 SC 13G/A

HEI.A / Heico Corp / Vulcan Value Partners, LLC Passive Investment

SC 13G/A 1 vvpheia123122.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 1)1 HEICO Corp. (Name of Issuer) Common Stock (Title of Class of Securities) 422806208 (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pur

February 13, 2023 SC 13G/A

HEI / Heico Corp / Capital World Investors - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2 )* HEICO Corp. (Name of Issuer) Common Stock (Title of Class of Securities) 422806109 (CUSIP Number) December 30, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designa

February 9, 2023 SC 13G/A

HEI.A / Heico Corp / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv01062-heicocorpclassa.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 5)* Name of issuer: HEICO Corp. Class A Title of Class of Securities: Common Stock CUSIP Number: 422806208 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to designat

February 9, 2023 SC 13G/A

HEI / Heico Corp / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv01061-heicocorp.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 5)* Name of issuer: HEICO Corp. Title of Class of Securities: Common Stock CUSIP Number: 422806109 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to designate the rule pur

February 3, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Ame

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☑ Filed by a Party other than the Registrant  ☐ Check the appropriate box:  ☐ Preliminary Proxy Statement  ☐ Con

February 3, 2023 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Ame

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☑ Filed by a Party other than the Registrant  ☐ Check the appropriate box:  ☐ Preliminary Prox

December 21, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): December 16, 2022 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File

December 21, 2022 EX-99.1

HEICO Corporation elects Carol F. Fine to Board of Directors

EXHIBIT 99.1 Date: December 21, 2022 Contact: Victor H. Mendelson (305) 374-1745 Carlos L. Macau, Jr. (954) 987-4000 HEICO Corporation elects Carol F. Fine to Board of Directors MIAMI, FL - HEICO Corporation (NYSE: HEI.A and HEI) today announced that its Board of Directors (the “Board”) has elected Carol F. Fine to serve on the Company’s Board, effective December 23, 2022. Mrs. Fine is a highly ac

December 21, 2022 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended October 31, 2022 or ☐ TRANSITION REPORT PURSUANT TO SEC

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended October 31, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPORATION (Exact n

December 21, 2022 EX-21

Subsidiaries of HEICO Corporation.

Exhibit 21 SUBSIDIARIES OF HEICO CORPORATION State or Other Name Jurisdiction of Incorporation HEICO Aerospace Holdings Corp.

December 19, 2022 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): December 19, 2022 HEICO CORPORATI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): December 19, 2022 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File

December 19, 2022 EX-99.1

HEICO CORPORATION REPORTS RECORD OPERATING INCOME AND NET SALES FOR THE FOURTH QUARTER AND FULL FISCAL YEAR 4th Quarter of Fiscal 2022 Operating Income Increased 27% on a Net Sales Increase of 20%; Full Fiscal Year 2022 Net Income, Operating Income a

EXHIBIT 99.1 December 19, 2022 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS RECORD OPERATING INCOME AND NET SALES FOR THE FOURTH QUARTER AND FULL FISCAL YEAR 4th Quarter of Fiscal 2022 Operating Income Increased 27% on a Net Sales Increase of 20%; Full Fiscal Year 2022 Net Income, Operating Income and Net Sales Set All-Time Re

August 31, 2022 EX-FILING FEES

Filing Fee Table.**

Exhibit 107 Calculation of Filing Fee Table Form S-3 (Form Type) HEICO Corporation (Exact Name of Registrant as Specified in its Charter) Newly Registered Securities Security Type Security Class Title(1) Fee Calculation Rule Amount Registered Proposed Maximum Offering Price Per Unit(2) Proposed Maximum Aggregate Offering Price(2) Fee Rate Amount of Registration Fee(2) Equity Class A Common Stock, $0.

August 31, 2022 EX-10.1

Registration Rights Agreement, dated August 10, 2022, between HEICO Corporation and The Seymour Robin Living Trust of 1987.**

Exhibit 10.1 Execution Version REGISTRATION RIGHTS AGREEMENT THIS REGISTRATION RIGHTS AGREEMENT (this ?Agreement?), dated as of August 10, 2022, is made and entered into by and among (i) HEICO Corporation, a Florida corporation (the ?Company?), and (ii) each of the Persons listed on Schedule A attached hereto (the ?Schedule of Holders?) (each a ?Holder? and, collectively, the ?Holders?). RECITALS

August 31, 2022 S-3ASR

As filed with the Securities and Exchange Commission on August 31, 2022

As filed with the Securities and Exchange Commission on August 31, 2022 Registration No.

August 31, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended July 31, 2022 OR ☐ TRANSITION REPORT PURSUANT T

Index UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended July 31, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPORATI

August 29, 2022 EX-99.1

HEICO CORPORATION REPORTS RECORD OPERATING INCOME AND NET SALES FOR THE THIRD QUARTER AND FIRST NINE MONTHS OF FISCAL 2022 3rd Quarter of Fiscal 2022 Operating Income Increased 28% on a Net Sales Increase of 21%

EXHIBIT 99.1 August 29, 2022 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS RECORD OPERATING INCOME AND NET SALES FOR THE THIRD QUARTER AND FIRST NINE MONTHS OF FISCAL 2022 3rd Quarter of Fiscal 2022 Operating Income Increased 28% on a Net Sales Increase of 21% HOLLYWOOD, FL and MIAMI, FL - HEICO CORPORATION (NYSE: HEI.A) (NYSE:

August 29, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): August 29, 2022 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File N

August 9, 2022 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): August 5, 2022 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File Nu

August 9, 2022 EX-10.1

Securities Purchase Agreement, dated August 5, 2022, by and between HEICO Electronic Technologies Corporation, HEICO Corporation on the one hand and the Sellers Identified Herein on the other hand, with respect to Exxelia International, Faraday Management 1 and Faraday Management 2, is incorporated by reference to Exhibit 10.1 to the Form 8-K filed on August 9, 2022.

Exhibit 10.1 SECURITIES PURCHASE AGREEMENT BY AND BETWEEN HEICO ELECTRONIC TECHNOLOGIES CORPORATION HEICO CORPORATION on the one hand AND THE SELLERS IDENTIFIED HEREIN on the other hand, WITH RESPECT TO EXXELIA INTERNATIONAL FARADAY MANAGEMENT 1 and FARADAY MANAGEMENT 2 Dated: August 5, 2022 TABLE OF CONTENTS Article I Interpretation 3 1.1 Certain Definitions 3 1.2 Principles of Interpretation 12

July 29, 2022 EX-99.1

HEICO CORPORATION ANNOUNCES ITS LARGEST-EVER ACQUISITION OF GLOBAL AND LEADING ELECTRONIC COMPONENT SUPPLIER Electronic Technologies Group has agreed to acquire leading electronic component maker Exxelia

EXHIBIT 99.1 Date: July 28, 2022 Contact: Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION ANNOUNCES ITS LARGEST-EVER ACQUISITION OF GLOBAL AND LEADING ELECTRONIC COMPONENT SUPPLIER Electronic Technologies Group has agreed to acquire leading electronic component maker Exxelia MIAMI and PARIS ? July 28, 2022 - HEICO Corporation (NYSE: HEI

July 29, 2022 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): July 26, 2022 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File Num

July 29, 2022 EX-10.1

Put Option Agreement, dated July 26, 2022, by and among HEICO Electronic Technologies Corp., EGEE International 2 SA, Faraday Management 1, Faraday Management 2 and Mr. Paul Maisonner, is incorporated by reference to Exhibit 10.1 to the Form 8-K filed on July 29, 2022.

EXHIBIT 10.1 HEICO ELECTRONIC TECHNOLOGIES CORP. 3000 Taft Street, Hollywood, Florida, United States of America July 26, 2022 EGEE INTERNATIONAL 2 SA 20, boulevard Royal 2449 Luxembourg Grand Duchy of Luxembourg (as defined below, the "Beneficiaries? Agent") FARADAY MANAGEMENT 1 93, rue Oberkampf 75011 Paris France ("FM1") FARADAY MANAGEMENT 2 93, rue Oberkampf 75011 Paris France ("FM2") (together

May 25, 2022 EX-10.1

nded and restated effective as of March

Exhibit 10.1 HEICO SAVINGS AND INVESTMENT PLAN (Amended and Restated Effective as of March 30, 2022) TABLE OF CONTENTS Page Article 1 INTRODUCTION 1 Article 2 DEFINITIONS 1 Article 3 ELIGIBILITY AND PARTICIPATION 10 3.01 Participation in the Plan. 10 3.02 Rollover Contributions 11 3.03 Acquisitions 11 Article 4 CONTRIBUTIONS 11 4.01 Elective Deferral Contributions. 11 4.02 Elections Regarding Elec

May 25, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended April 30, 2022 OR ☐ TRANSITION REPORT PURSUANT

Index UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended April 30, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPORAT

May 23, 2022 EX-99.1

HEICO CORPORATION REPORTS RECORD OPERATING INCOME FOR THE SECOND QUARTER AND FIRST SIX MONTHS OF FISCAL 2022 2nd Quarter of Fiscal 2022 Net Income up 20% on Record Operating Income, which Increased 27%, and Net Sales, which Increased 15%

EXHIBIT 99.1 May 23, 2022 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS RECORD OPERATING INCOME FOR THE SECOND QUARTER AND FIRST SIX MONTHS OF FISCAL 2022 2nd Quarter of Fiscal 2022 Net Income up 20% on Record Operating Income, which Increased 27%, and Net Sales, which Increased 15% HOLLYWOOD, FL and MIAMI, FL - HEICO CORPORATI

May 23, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): May 23, 2022 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File Numb

May 20, 2022 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 (State or other jurisdiction of incorporation or

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 (State or other jurisdiction of incorporation or organization) (Commission File Number) 3000 Taft Street, Hollywood, Florida 33021 (Address of principal executive offices) (Zip Code) Carlos L. Macau,

May 20, 2022 EX-1.01

Conflict Minerals Report for the calendar year ended December 31, 202

Exhibit 1.01 CONFLICT MINERALS REPORT HEICO Corporation ("HEICO," the "Company," "we," "us" and "our") has included this Conflict Minerals Report as an exhibit to its Form SD for 2021 as provided for in Rule 13p-1 under the Securities Exchange Act of 1934, as amended, and Form SD (collectively, the "Conflict Minerals Rule"). The filing date of this Conflict Minerals Report is May 20, 2022. As used

April 12, 2022 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): April 7, 2022 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File Num

April 12, 2022 EX-10.1

Second Amendment to Revolving Credit Agreement, effective as of April 7, 2022, among HEICO Corporation, as Borrower, the Lenders from time to time party thereto and Truist Bank (as successor by merger to SunTrust Bank), as Administrative Agent is incorporated by reference to Exhibit 10.1 to the Form 8-K filed on April 14, 2022.

Exhibit 10.1 SECOND AMENDMENT TO REVOLVING CREDIT AGREEMENT THIS SECOND AMENDMENT TO REVOLVING CREDIT AGREEMENT (this ?Amendment?), is made and entered into as of April 7, 2022 by and among HEICO CORPORATION, a Florida corporation (the ?Borrower?), the several banks and other financial institutions from time to time party hereto (collectively, the ?Lenders?) and TRUIST BANK (as successor by merger

March 21, 2022 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): March 18, 2022 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File Nu

February 25, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended January 31, 2022 OR ☐ TRANSITION REPORT PURSUAN

Index UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended January 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPOR

February 23, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): February 23, 2022 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File

February 23, 2022 EX-99.1

HEICO CORPORATION REPORTS 23% INCREASE IN QUARTERLY OPERATING INCOME AND 13% QUARTERLY ORGANIC NET SALES GROWTH 1st Quarter of Fiscal 2022 Net Income up 23% on Operating Income Increase of 23% and Net Sales Increase of 17%

EXHIBIT 99.1 February 23, 2022 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS 23% INCREASE IN QUARTERLY OPERATING INCOME AND 13% QUARTERLY ORGANIC NET SALES GROWTH 1st Quarter of Fiscal 2022 Net Income up 23% on Operating Income Increase of 23% and Net Sales Increase of 17% HOLLYWOOD, FL and MIAMI, FL - HEICO CORPORATION (NYSE:

February 14, 2022 SC 13G

HEI.A / Heico Corp / Vulcan Value Partners, LLC Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )1 HEICO Corp. (Name of Issuer) Common Stock (Title of Class of Securities) 422806208 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is

February 11, 2022 SC 13G/A

HEI / Heico Corp / Capital World Investors - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1 )* HEICO Corp. (Name of Issuer) Common Stock (Title of Class of Securities) 422806109 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule i

February 10, 2022 SC 13G/A

HEI.A / Heico Corp / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 4)* Name of issuer: HEICO Corp. Class A Title of Class of Securities: Common Stock CUSIP Number: 422806208 Date of Event Which Requires Filing of this Statement: December 31, 2021 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ?

February 10, 2022 SC 13G/A

HEI / Heico Corp / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv01069-heicocorp.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 4)* Name of issuer: HEICO Corp. Title of Class of Securities: Common Stock CUSIP Number: 422806109 Date of Event Which Requires Filing of this Statement: December 31, 2021 Check the appropriate box to designate the rule pur

February 4, 2022 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Ame

DEF 14A 1 ny20001714x1def14a.htm DEF 14A TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☑ Filed by a Party other than the Registrant  ☐ Check

February 4, 2022 DEFA14A

Schedule 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ?) Filed by the Registrant ? Filed by a Party other than the Registrant ?? Check the appropriate box: ? Preliminary Proxy Statement ? Confi

December 21, 2021 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended October 31, 2021 or ☐ TRANSITION REPORT PURSUANT TO SEC

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended October 31, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPORATION (Exact n

December 21, 2021 EX-21

Subsidiaries of HEICO Corporation.

Exhibit 21 SUBSIDIARIES OF HEICO CORPORATION State or Other Name Jurisdiction of Incorporation HEICO Aerospace Holdings Corp.

December 15, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): December 15, 2021 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File

December 15, 2021 EX-99.1

HEICO CORPORATION REPORTS A 29% INCREASE IN QUARTERLY OPERATING INCOME AND 16% QUARTERLY ORGANIC NET SALES GROWTH AS THE COMMERCIAL AEROSPACE INDUSTRY RECOVERY CONTINUES 4th Quarter of Fiscal 2021 Net Income up 38% on Operating Income Increase of 29%

EXHIBIT 99.1 December 15, 2021 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS A 29% INCREASE IN QUARTERLY OPERATING INCOME AND 16% QUARTERLY ORGANIC NET SALES GROWTH AS THE COMMERCIAL AEROSPACE INDUSTRY RECOVERY CONTINUES 4th Quarter of Fiscal 2021 Net Income up 38% on Operating Income Increase of 29% and Net Sales Increase of 2

August 26, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended July 31, 2021 OR ☐ TRANSITION REPORT PURSUANT T

Index UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended July 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPORATI

August 24, 2021 EX-99.1

HEICO CORPORATION REPORTS A 33% INCREASE IN QUARTERLY OPERATING CASH FLOW AND 17% QUARTERLY ORGANIC NET SALES GROWTH AS THE COMMERCIAL AEROSPACE INDUSTRY CONTINUES TO RECOVER 3rd Quarter of Fiscal 2021 Net Income up 42% on Operating Income Increase o

EXHIBIT 99.1 August 24, 2021 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS A 33% INCREASE IN QUARTERLY OPERATING CASH FLOW AND 17% QUARTERLY ORGANIC NET SALES GROWTH AS THE COMMERCIAL AEROSPACE INDUSTRY CONTINUES TO RECOVER 3rd Quarter of Fiscal 2021 Net Income up 42% on Operating Income Increase of 47% and Net Sales Increase o

August 24, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): August 24, 2021 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File N

May 27, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended April 30, 2021 OR ☐ TRANSITION REPORT PURSUANT

Index UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended April 30, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPORAT

May 25, 2021 EX-99.1

HEICO CORPORATION REPORTS ANOTHER QUARTER OF STRONG OPERATING CASH FLOW AS THE COMMERCIAL AEROSPACE INDUSTRY CONTINUES TO RECOVER Third Consecutive Quarter of Sequential Improvement in Net Sales and Operating Income at Flight Support Group and Record

EXHIBIT 99.1 May 25, 2021 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS ANOTHER QUARTER OF STRONG OPERATING CASH FLOW AS THE COMMERCIAL AEROSPACE INDUSTRY CONTINUES TO RECOVER Third Consecutive Quarter of Sequential Improvement in Net Sales and Operating Income at Flight Support Group and Record Quarterly Net Sales at Electroni

May 25, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): May 25, 2021 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File Numb

May 24, 2021 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or other jurisdiction of incorp

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.R.S. Employer Identification No.) 3000 Taft Street, Hollywood, Florida 33021 (Address of principa

May 24, 2021 EX-1.01

Conflict Minerals Report for the calendar year ended December 31, 20

Exhibit 1.01 CONFLICT MINERALS REPORT HEICO Corporation ("HEICO," the "Company," ?we,? ?us? and ?our?) has included this Conflict Minerals Report as an exhibit to its Form SD for 2020 as provided for in Rule 13p-1 under the Securities Exchange Act of 1934, as amended, and Form SD (collectively, the "Conflict Minerals Rule"). The filing date of this Conflict Minerals Report is May 24, 2021. As used

March 24, 2021 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): March 19, 2021 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File Nu

March 24, 2021 EX-10.1

First Amendment to the HEICO Leadership Compensation Plan, as Re-Amended and Restated effective January 1, 2017.

Exhibit 10.1 FIRST AMENDMENT TO THE HEICO LEADERSHIP COMPENSATION PLAN (AS RE-AMENDED AND RESTATED EFFECTIVE JANUARY 1, 2017) THIS FIRST AMENDMENT (the ?Amendment?) to the HEICO Leadership Compensation Plan, as re-amended and restated effective January 1, 2017 (the ?Plan?) is made by HEICO Corporation, a Florida corporation (the ?Company?) as follows. W I T N E S S E T H: WHEREAS, the Company main

March 23, 2021 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): March 19, 2021 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File Nu

February 25, 2021 10-Q

Quarterly Report - 10-Q

Index UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended January 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPOR

February 23, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): February 23, 2021 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File

February 23, 2021 EX-99.1

HEICO CORPORATION REPORTS STRONG OPERATING CASH FLOWS IN THE FIRST QUARTER OF FISCAL 2021; UP 32% Second Consecutive Quarter of Sequential Improvement in Net Sales and Operating Income at Flight Support Group

EXHIBIT 99.1 February 23, 2021 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS STRONG OPERATING CASH FLOWS IN THE FIRST QUARTER OF FISCAL 2021; UP 32% Second Consecutive Quarter of Sequential Improvement in Net Sales and Operating Income at Flight Support Group HOLLYWOOD, FL and MIAMI, FL - HEICO CORPORATION (NYSE: HEI.A) (NYSE:

February 16, 2021 SC 13G

SCHEDULE 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* HEICO Corp. (Name of Issuer) Common Stock (Title of Class of Securities) 422806109 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is

February 10, 2021 SC 13G/A

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 3)*

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 3)* Name of issuer: HEICO Corp. Title of Class of Securities: Common Stock CUSIP Number: 422806109 Date of Event Which Requires Filing of this Statement: December 31, 2020 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ??Rule 13

February 10, 2021 SC 13G/A

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 3)*

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 3)* Name of issuer: HEICO Corp. Class A Title of Class of Securities: Common Stock CUSIP Number: 422806208 Date of Event Which Requires Filing of this Statement: December 31, 2020 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒

February 5, 2021 DEF 14A

- DEF 14A

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☑ Filed by a Party other than the Registrant  ☐ Check the appropriate box:  ☐ Preliminary Prox

February 5, 2021 DEFA14A

- DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☑ Filed by a Party other than the Registrant  ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confi

December 23, 2020 10-K

Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended October 31, 2020 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPORATION (Exact n

December 23, 2020 EX-21

Subsidiaries of HEICO Corporation.

Exhibit 21 SUBSIDIARIES OF HEICO CORPORATION State or Other Name Jurisdiction of Incorporation HEICO Aerospace Holdings Corp.

December 23, 2020 EX-10.2

First Amendment, effective January 1, 2020, to the HEICO Savings and Investment Plan.

EXHIBIT 10.2 FIRST AMENDMENT TO THE HEICO SAVINGS AND INVESTMENT PLAN (AS AMENDED AND RESTATED EFFECTIVE JANUARY 1, 2012) THIS FIRST AMENDMENT (the “Amendment”) to the HEICO Savings and Investment Plan, as amended and restated effective January 1, 2012 (the “Plan”) is made by HEICO Corporation, a Florida corporation (the “Company”) as follows. W I T N E S S E T H: WHEREAS, the Company maintains th

December 21, 2020 EX-99.1

HEICO CORPORATION REPORTS STRONG NET INCOME AND CASH FLOWS FOR THE FULL YEAR OF FISCAL 2020 FOURTH QUARTER OF FISCAL 2020 OPERATING INCOME, NET INCOME AND NET SALES IMPROVED 30%, 15% AND 10%, RESPECTIVELY, AS COMPARED TO THE THIRD QUARTER OF FISCAL 2

EXHIBIT 99.1 December 21, 2020 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS STRONG NET INCOME AND CASH FLOWS FOR THE FULL YEAR OF FISCAL 2020 FOURTH QUARTER OF FISCAL 2020 OPERATING INCOME, NET INCOME AND NET SALES IMPROVED 30%, 15% AND 10%, RESPECTIVELY, AS COMPARED TO THE THIRD QUARTER OF FISCAL 2020 HOLLYWOOD, FL and MIAMI,

December 21, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): December 21, 2020 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File

December 14, 2020 EX-10.1

First Amendment to Revolving Credit Agreement, effective as of December 11, 2020, among HEICO Corporation, as Borrower, the Lenders from time to time party thereto and Truist Bank (as successor by merger to SunTrust Bank), as Administrative Agent is incorporated by reference to Exhibit 10.1 to the Form 8-K filed on December 14, 2020.

EXHIBIT 10.1 FIRST AMENDMENT TO REVOLVING CREDIT AGREEMENT THIS FIRST AMENDMENT TO REVOLVING CREDIT AGREEMENT (this “Amendment”), is made and entered into as of December 11, 2020, by and among HEICO CORPORATION, a Florida corporation (the “Borrower”), the several banks and other financial institutions from time to time party hereto (collectively, the “Lenders”) and TRUIST BANK (as successor by mer

December 14, 2020 EX-99.1

HEICO Corporation Increases its Credit Facility to $1.5 Billion and Extends Term Amended Credit Facility Increases HEICO’s Borrowing Capacity by 15%

EXHIBIT 99.1 Date: December 14, 2020 Contact: Victor H. Mendelson (305) 374-1745 Carlos L. Macau, Jr. (954) 987-4000 HEICO Corporation Increases its Credit Facility to $1.5 Billion and Extends Term Amended Credit Facility Increases HEICO’s Borrowing Capacity by 15% MIAMI and HOLLYWOOD, Fla., December 14, 2020 – HEICO Corporation (NYSE: HEI.A and HEI) announced today that it amended and extended it

December 14, 2020 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): December 11, 2020 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File

August 27, 2020 10-Q

Quarterly Report - 10-Q

Index UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended July 31, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPORATI

August 25, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): August 25, 2020 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File N

August 25, 2020 EX-99.1

HEICO CORPORATION REPORTS STRONG NET INCOME AND CASH FLOWS IN THE FIRST NINE MONTHS OF FISCAL 2020

EXHIBIT 99.1 August 25, 2020 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS STRONG NET INCOME AND CASH FLOWS IN THE FIRST NINE MONTHS OF FISCAL 2020 HOLLYWOOD, FL and MIAMI, FL - HEICO CORPORATION (NYSE: HEI.A) (NYSE: HEI) today reported that net income increased 4% to a record $251.7 million, or $1.83 per diluted share in the n

May 29, 2020 SD

- SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.R.S. Employer Identification No.) 3000 Taft Street, Hollywood, Florida 33021 (Address of principa

May 29, 2020 EX-1.01

Conflict Minerals Report for the calendar year ended December 31, 2019

Exhibit 1.01 CONFLICT MINERALS REPORT HEICO Corporation ("HEICO," the "Company," “we,” “us” and “our”) has included this Conflict Minerals Report as an exhibit to its Form SD for 2019 as provided for in Rule 13p-1 under the Securities Exchange Act of 1934, as amended, and Form SD (collectively, the "Conflict Minerals Rule"). The filing date of this Conflict Minerals Report is May 29, 2020. As used

May 28, 2020 10-Q

Quarterly Report - 10-Q

Index UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended April 30, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPORAT

May 26, 2020 EX-99.1

HEICO CORPORATION REPORTS SECOND QUARTER OF FISCAL 2020 RESULTS 15% Increase in Net Cash Provided by Operating Activities for First Half of Fiscal 2020

EXHIBIT 99.1 May 26, 2020 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS SECOND QUARTER OF FISCAL 2020 RESULTS 15% Increase in Net Cash Provided by Operating Activities for First Half of Fiscal 2020 HOLLYWOOD, FL and MIAMI, FL - HEICO CORPORATION (NYSE: HEI.A) (NYSE: HEI) today reported that net income increased 22% to a record

May 26, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): May 26, 2020 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File Numb

April 15, 2020 EX-99.1

HEICO CORPORATION PROVIDES COVID-19 VIEWS AND OUTLOOK UPDATE Will focus on Historical Strengths, Product Development and Team Members

EX-99.1 2 exhibit991covid-19impa.htm EXHIBIT 99.1 EXHIBIT 99.1 April 15, 2020 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION PROVIDES COVID-19 VIEWS AND OUTLOOK UPDATE Will focus on Historical Strengths, Product Development and Team Members Hollywood, FL - HEICO Corporation (NYSE: HEI.A and HEI) today provided an update on its views of

April 15, 2020 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Results of Operations and Financial Condition, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): April 15, 2020 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File Nu

March 24, 2020 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): March 20, 2020 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File Nu

February 27, 2020 10-Q

Quarterly Report - 10-Q

Index UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended January 31, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPOR

February 25, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): February 25, 2020 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File

February 25, 2020 EX-99.1

HEICO CORPORATION REPORTS RECORD NET INCOME AND INCREASES IN NET SALES AND OPERATING INCOME FOR THE FIRST QUARTER OF FISCAL 2020; INCREASES FULL YEAR NET INCOME GROWTH ESTIMATE First Quarter of Fiscal 2020 Net Income up 54% on Operating Income Increa

EX-99.1 2 q1fy20earningsreleasee.htm EXHIBIT 99.1 EXHIBIT 99.1 February 25, 2020 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS RECORD NET INCOME AND INCREASES IN NET SALES AND OPERATING INCOME FOR THE FIRST QUARTER OF FISCAL 2020; INCREASES FULL YEAR NET INCOME GROWTH ESTIMATE First Quarter of Fiscal 2020 Net Income up 54% on O

February 12, 2020 SC 13G/A

HEI / HEICO Corp. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 2)* Name of issuer: HEICO Corp Title of Class of Securities: Common Stock CUSIP Number: 422806109 Date of Event Which Requires Filing of this Statement: December 31, 2019 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Rule 13d

January 31, 2020 SC 13D/A

HEI / HEICO Corp. / Wertheim Herbert Alvin - SC 13D/A Activist Investment

SC 13D/A 1 herbertawertheimsc13da.htm SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13D (Rule 13d-101) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO §240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO §240.13d-2(a) UNDER THE SECURITIES EXCHANGE ACT OF 1934 Amendment No. 8 HEICO CORPORATION (Name of Issuer) Common Stock, $.01 par value per s

January 31, 2020 DEF 14A

HEI / HEICO Corp. DEF 14A - - DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant þ Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confide

January 9, 2020 SC 13G/A

HEI / HEICO Corp. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 4)* Name of issuer: HEICO Corp Title of Class of Securities: Common Stock CUSIP Number: 422806208 Date of Event Which Requires Filing of this Statement: December 31, 2019 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Rule 13d

December 19, 2019 10-K

Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended October 31, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPORATION (Exact n

December 19, 2019 EX-4.1

Description of HEICO Corporation Capital Stock is incorporated by reference to Exhibit 4.1 to the Form 10-K for the year ended October 31, 2019.

Exhibit 4.1 DESCRIPTION OF HEICO CORPORATION CAPITAL STOCK General HEICO Corporation ("we," "us," "our," or the "Company") is authorized to issue 150,000,000 shares of Common Stock, par value $.01 per share, 150,000,000 shares of Class A Common Stock, par value $.01 per share, and 10,000,000 shares of Preferred Stock, par value $.01 per share. As of October 31, 2019, (i) 54,142,746 shares of Commo

December 19, 2019 EX-21

Subsidiaries of HEICO Corporation.

Exhibit 21 SUBSIDIARIES OF HEICO CORPORATION State or Other Name Jurisdiction of Incorporation HEICO Aerospace Holdings Corp.

December 16, 2019 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): December 16, 2019 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File

December 16, 2019 EX-99.1

HEICO CORPORATION REPORTS RECORD NET INCOME, OPERATING INCOME AND NET SALES FOR THE FOURTH QUARTER AND FULL YEAR OF FISCAL 2019; INCREASES ITS CASH DIVIDEND, AND EXPECTS CONTINUED GROWTH IN FISCAL 2020 Fourth Quarter and Fiscal Year 2019 Net Income u

EXHIBIT 99.1 December 16, 2019 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS RECORD NET INCOME, OPERATING INCOME AND NET SALES FOR THE FOURTH QUARTER AND FULL YEAR OF FISCAL 2019; INCREASES ITS CASH DIVIDEND, AND EXPECTS CONTINUED GROWTH IN FISCAL 2020 Fourth Quarter and Fiscal Year 2019 Net Income up 27% and 26% on Operating I

October 24, 2019 CORRESP

HEI / HEICO Corp. CORRESP - -

October 24, 2019 Via EDGAR Mr. Charles Eastman United States Securities and Exchange Commission Division of Corporation Finance Office of Manufacturing 100 F Street, N.E. Washington, D.C. 20549 Re: HEICO Corporation Form 10-K for the Fiscal Year Ended October 31, 2018 (“Form 10-K”) Filed December 20, 2018 File Number 001-04604 Dear Mr. Eastman: This letter is in response to your letter to me, date

August 29, 2019 10-Q

Quarterly Report - 10-Q

Index UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended July 31, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPORATI

August 27, 2019 EX-99.1

HEICO CORPORATION REPORTS RECORD OPERATING INCOME AND NET SALES FOR THE THIRD QUARTER OF FISCAL 2019 AND RECORD NET INCOME FOR THE NINE MONTHS; FULL FISCAL YEAR 2019 NET SALES, NET INCOME AND CASH FLOW GROWTH ESTIMATES RAISED 3rd Quarter of Fiscal 20

EXHIBIT 99.1 August 27, 2019 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS RECORD OPERATING INCOME AND NET SALES FOR THE THIRD QUARTER OF FISCAL 2019 AND RECORD NET INCOME FOR THE NINE MONTHS; FULL FISCAL YEAR 2019 NET SALES, NET INCOME AND CASH FLOW GROWTH ESTIMATES RAISED 3rd Quarter of Fiscal 2019 Net Income up 21% on Operat

August 27, 2019 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): August 27, 2019 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File N

May 30, 2019 10-Q

Quarterly Report - 10-Q

Index UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended April 30, 2019 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPORAT

May 28, 2019 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): May 28, 2019 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File Numb

May 28, 2019 EX-99.1

HEICO CORPORATION REPORTS RECORD NET INCOME, OPERATING INCOME AND NET SALES FOR THE SECOND QUARTER OF FISCAL 2019; FULL FISCAL YEAR 2019 NET SALES, NET INCOME AND CASH FLOW GROWTH ESTIMATES RAISED 2nd Quarter of Fiscal 2019 Net Income up 37% on Opera

EXHIBIT 99.1 May 28, 2019 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS RECORD NET INCOME, OPERATING INCOME AND NET SALES FOR THE SECOND QUARTER OF FISCAL 2019; FULL FISCAL YEAR 2019 NET SALES, NET INCOME AND CASH FLOW GROWTH ESTIMATES RAISED 2nd Quarter of Fiscal 2019 Net Income up 37% on Operating Income Increase of 30% and N

May 6, 2019 EX-1.01

Conflict Minerals Report for the calendar year ended December 31, 2018

CONFLICT MINERALS REPORT HEICO Corporation ("HEICO" or the "Company") has included this Conflict Minerals Report as an exhibit to its Form SD for 2018 as provided for in Rule 13p-1 under the Securities Exchange Act of 1934, as amended, and Form SD (collectively, the "Conflict Minerals Rule").

May 6, 2019 SD

HEI / HEICO Corp. SD SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.R.S. Employer Identification No.) 3000 Taft Street, Hollywood, Florida 33021 (Address of principa

March 18, 2019 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): March 15, 2019 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File Nu

February 28, 2019 10-Q

Quarterly Report - 10-Q

Index UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended January 31, 2019 OR ¨ TRANSACTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPO

February 26, 2019 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): February 26, 2019 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File

February 26, 2019 EX-99.1

HEICO CORPORATION REPORTS RECORD NET INCOME AND INCREASES IN NET SALES AND OPERATING INCOME FOR THE FIRST QUARTER OF FISCAL 2019; FULL FISCAL YEAR 2019 NET SALES AND NET INCOME GROWTH ESTIMATES RAISED First Quarter of Fiscal 2019 Net Income up 22% on

Exhibit 99.1 February 26, 2019 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS RECORD NET INCOME AND INCREASES IN NET SALES AND OPERATING INCOME FOR THE FIRST QUARTER OF FISCAL 2019; FULL FISCAL YEAR 2019 NET SALES AND NET INCOME GROWTH ESTIMATES RAISED First Quarter of Fiscal 2019 Net Income up 22% on Operating Income Increase o

February 11, 2019 SC 13G/A

HEI / HEICO Corp. / VANGUARD GROUP INC Passive Investment

heicocorp1.htm - Generated by SEC Publisher for SEC Filing SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 3 )* Name of issuer: HEICO Corp Title of Class of Securities: Common Stock CUSIP Number: 422806208 Date of Event Which Requires Filing of this Statement: December 31, 2018 Check the appropriate box to designate t

February 11, 2019 SC 13G/A

HEI / HEICO Corp. / VANGUARD GROUP INC Passive Investment

heicocorp.htm - Generated by SEC Publisher for SEC Filing SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 1 )* Name of issuer: HEICO Corp Title of Class of Securities: Common Stock CUSIP Number: 422806109 Date of Event Which Requires Filing of this Statement: December 31, 2018 Check the appropriate box to designate th

February 7, 2019 DEF 14A

HEI / HEICO Corp. DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant þ Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confide

December 20, 2018 EX-21

Subsidiaries of HEICO Corporation.

Exhibit 21 SUBSIDIARIES OF HEICO CORPORATION State or Other Name Jurisdiction of Incorporation HEICO Aerospace Holdings Corp.

December 20, 2018 10-K

Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended October 31, 2018 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-04604 HEICO CORPORATION (Exact na

December 17, 2018 EX-99.1

HEICO CORPORATION REPORTS RECORD NET SALES, OPERATING INCOME AND NET INCOME FOR THE FOURTH QUARTER AND FULL YEAR OF FISCAL 2018; TARGETS CONTINUED GROWTH IN FISCAL 2019 Fourth Quarter and Fiscal Year 2018 Net Income up 26% and 39% on Operating Income

EX-99.1 2 a10312018q4exhibit991.htm EXHIBIT 99.1 EXHIBIT 99.1 December 17, 2018 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS RECORD NET SALES, OPERATING INCOME AND NET INCOME FOR THE FOURTH QUARTER AND FULL YEAR OF FISCAL 2018; TARGETS CONTINUED GROWTH IN FISCAL 2019 Fourth Quarter and Fiscal Year 2018 Net Income up 26% and 39

December 17, 2018 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 a10312018q4form8k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): December 17, 2018 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of

December 3, 2018 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): December 1, 2018 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File

December 3, 2018 EX-99.1

HEICO MOURNS PASSING OF DIRECTOR WOLFGANG MAYRHUBER

EX-99.1 2 exhibit991.htm EXHIBIT 99.1 Exhibit 99.1 December 3, 2018 HEICO MOURNS PASSING OF DIRECTOR WOLFGANG MAYRHUBER Miami, FL - HEICO Corporation (NYSE: HEI.A and HEI) today reported that Wolfgang Mayrhuber, a member of the Company’s Board of Directors, passed away on December 1, 2018, at the age of 71, after a long illness. Wolfgang Mayrhuber served on HEICO’s Board since March 2001 and as an

August 31, 2018 10-Q

Quarterly Report - 10-Q

Index UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended July 31, 2018 OR ¨ TRANSACTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPORAT

August 27, 2018 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): August 27, 2018 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File N

August 27, 2018 EX-99.1

HEICO CORPORATION REPORTS RECORD NET SALES, OPERATING INCOME AND NET INCOME FOR THE THIRD QUARTER OF FISCAL 2018; FULL FISCAL YEAR 2018 NET SALES AND NET INCOME GROWTH ESTIMATES RAISED 3rd Quarter of Fiscal 2018 Net Income up 47% on Operating Income

EX-99.1 2 a7312018q3exhibit991.htm EXHIBIT 99.1 EXHIBIT 99.1 August 27, 2018 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS RECORD NET SALES, OPERATING INCOME AND NET INCOME FOR THE THIRD QUARTER OF FISCAL 2018; FULL FISCAL YEAR 2018 NET SALES AND NET INCOME GROWTH ESTIMATES RAISED 3rd Quarter of Fiscal 2018 Net Income up 47% on

May 31, 2018 10-Q

Quarterly Report - 10-Q

Index UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended April 30, 2018 OR ¨ TRANSACTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-04604 HEICO CORPORA

May 29, 2018 EX-99.1

HEICO CORPORATION REPORTS RECORD NET SALES AND OPERATING INCOME FOR THE SECOND QUARTER OF FISCAL 2018; FULL FISCAL YEAR 2018 NET INCOME GROWTH ESTIMATES RAISED 2nd Quarter of Fiscal 2018 Net Income up 30% on Operating Income Increase of 20% and Net S

EXHIBIT 99.1 May 29, 2018 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS RECORD NET SALES AND OPERATING INCOME FOR THE SECOND QUARTER OF FISCAL 2018; FULL FISCAL YEAR 2018 NET INCOME GROWTH ESTIMATES RAISED 2nd Quarter of Fiscal 2018 Net Income up 30% on Operating Income Increase of 20% and Net Sales Increase of 17% HOLLYWOOD, F

May 29, 2018 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 q2fy18form8k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): May 29, 2018 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorpora

May 25, 2018 SD

HEI / HEICO Corp. SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.R.S. Employer Identification No.) 3000 Taft Street, Hollywood, Florida 33021 (Address of principa

May 25, 2018 EX-1.01

Conflict Minerals Report for the calendar year ended December 31, 2017

EX-1.01 2 exhibit101conflictminerals.htm EXHIBIT 1.01 CONFLICT MINERALS REPORT HEICO Corporation ("HEICO" or the "Company") has included this Conflict Minerals Report as an exhibit to its Form SD for 2017 as provided for in Rule 13p-1 under the Securities Exchange Act of 1934, as amended, and Form SD (collectively, the "Conflict Minerals Rule"). The filing date of this Conflict Minerals Report is

March 20, 2018 S-8 POS

HEI / HEICO Corp. S-8 POS

As filed with the Securities and Exchange Commission on March 20, 2018 Registration No.

March 20, 2018 S-8

HEI / HEICO Corp. S-8

S-8 1 forms8.htm S-8 As filed with the Securities and Exchange Commission on March 20, 2018 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 65-0341002 (State or Other Jurisdiction of Incorporation or Organiza

March 20, 2018 EX-10.1

HEICO Corporation 2018 Incentive Compensation Plan is incorporated by reference to Exhibit 10.1 to the Form 8-K filed on March 20, 2018.

Exhibit 10.1 HEICO CORPORATION 2018 INCENTIVE COMPENSATION PLAN 1 HEICO Corporation 2018 INCENTIVE COMPENSATION PLAN 1. Purpose 3 2. Definitions 3 3. Administration 7 4. Shares Subject to Plan 7 5. Eligibility 8 6. Specific Terms of Awards 8 7. Certain Provisions Applicable to Awards 12 8. Code Section 409A 13 9. Change in Control 14 10. General Provisions 15 2 HEICO CORPORATION 2018 INCENTIVE COM

March 20, 2018 EX-3.1

Articles of Amendment of the Articles of Incorporation of the Registrant, dated March 16, 2018, are incorporated by reference to Exhibit 3.1 to the Form 8-K filed on March 20, 2018.

Exhibit 3.1 ARTICLES OF AMENDMENT OF HEICO CORPORATION Pursuant to the provisions of §607.1006 of the Florida Business Corporation Act, HEICO Corporation, a Florida corporation (the “Corporation”), adopts the following Articles of Amendment to its Articles of Incorporation: 1. Article III of the Corporation’s Articles of Incorporation shall be amended by deleting current Section (a) and adding a n

March 20, 2018 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): March 16, 2018 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File Nu

March 1, 2018 10-Q

HEI / HEICO Corp. 10-Q (Quarterly Report)

10-Q 1 a13118heiform10q.htm 10-Q Index UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended January 31, 2018 OR ¨ TRANSACTION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission F

February 27, 2018 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): February 27, 2018 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-04604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commis

February 27, 2018 EX-99.1

HEICO CORPORATION REPORTS RECORD NET INCOME AND INCREASES IN NET SALES AND OPERATING INCOME FOR THE FIRST QUARTER OF FISCAL 2018; FULL FISCAL YEAR 2018 GROWTH ESTIMATES RAISED IN NET SALES, NET INCOME AND CASH FLOW First Quarter of Fiscal 2018 Net In

EX-99.1 2 q1fy18earningsreleaseexhib.htm EXHIBIT 99.1 Exhibit 99.1 February 27, 2018 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS RECORD NET INCOME AND INCREASES IN NET SALES AND OPERATING INCOME FOR THE FIRST QUARTER OF FISCAL 2018; FULL FISCAL YEAR 2018 GROWTH ESTIMATES RAISED IN NET SALES, NET INCOME AND CASH FLOW First Qua

February 16, 2018 DEFA14A

HEI / HEICO Corp. DEFA14A

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement

February 14, 2018 SC 13G/A

HEI / HEICO Corp. / Select Equity Group, L.P. - AMENDMENT NO. 1 Passive Investment

SC 13G/A 1 h23534514a.htm AMENDMENT NO. 1 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 1)* Heico Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 422806109 (CUSIP Number) December 31, 2017 (Date of Event Which Requires Filing of This Statement) Check the appropriate box to designate the rul

February 14, 2018 EX-99.1

EXHIBIT 99.1

EX-99.1 2 h23534514b.htm IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY EXHIBIT 99.1 The identity and the Item 3 classification of the relevant subsidiary are: Select Equity Group, L.P., which is an Investment Adviser in accordance with Rule 13d-1(b)(1)(ii)(E).

February 13, 2018 DEF 14A

HEI / HEICO Corp. DEF 14A

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement

February 12, 2018 SC 13G

HEI / HEICO Corp. / VANGUARD GROUP INC Passive Investment

heicocorp2.htm - Generated by SEC Publisher for SEC Filing SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 0 )* Name of issuer: HEICO Corp Title of Class of Securities: Common Stock CUSIP Number: 422806109 Date of Event Which Requires Filing of this Statement: December 31, 2017 Check the appropriate box to designate t

February 12, 2018 SC 13G/A

HEI / HEICO Corp. / VANGUARD GROUP INC Passive Investment

SC 13G/A 1 heicocorp1.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 2 )* Name of issuer: HEICO Corp Title of Class of Securities: Common Stock CUSIP Number: 422806208 Date of Event Which Requires Filing of this Statement: December 31, 2017 Check the appropriate box to designate the rule pursuant to which this Sc

February 2, 2018 PRE 14A

HEI / HEICO Corp. PRE 14A

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (RULE 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement

December 21, 2017 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended October 31, 2017 or ¨ TRANSITION REPORT PURSUANT TO SEC

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended October 31, 2017 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-04604 HEICO CORPORATION (Exact na

December 21, 2017 EX-21

Subsidiaries of HEICO Corporation.

EX-21 2 fy201710kexhibit21.htm EXHIBIT 21 Exhibit 21 SUBSIDIARIES OF HEICO CORPORATION State or Other Name Jurisdiction of Incorporation HEICO Aerospace Holdings Corp. Florida HEICO Aerospace Corporation Florida Jet Avion Corporation Florida LPI Industries Corporation Florida Aircraft Technology, Inc. Florida Parts Advantage, LLC Delaware Northwings Accessories Corp. Florida Aviation Engineered Se

December 18, 2017 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): December 18, 2017 HEICO CORPORATION (Exact name of registrant as specified in its charter) Florida 001-4604 65-0341002 (State or Other Jurisdiction of Incorporation) (Commission File

December 18, 2017 EX-99.1

HEICO CORPORATION REPORTS RECORD NET SALES, OPERATING INCOME AND NET INCOME FOR THE FOURTH QUARTER AND FULL YEAR OF FISCAL 2017; TARGETS CONTINUED GROWTH IN FISCAL 2018 Fourth Quarter and Full Year of Fiscal 2017 Net Income up 21% and 19% on Net Sale

EX-99.1 2 q4fy17earningsreleaseexhib.htm EXHIBIT 99.1 Exhibit 99.1 December 18, 2017 Victor H. Mendelson (305) 374-1745 ext. 7590 Carlos L. Macau, Jr. (954) 987-4000 ext. 7570 HEICO CORPORATION REPORTS RECORD NET SALES, OPERATING INCOME AND NET INCOME FOR THE FOURTH QUARTER AND FULL YEAR OF FISCAL 2017; TARGETS CONTINUED GROWTH IN FISCAL 2018 Fourth Quarter and Full Year of Fiscal 2017 Net Income

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