ATROB / Astronics Corporation - SEC Filings, Annual Report, Proxy Statement

Astronics Corporation
US ˙ OTCPK ˙ US0464332073

Basic Stats
LEI 549300NNXCF8H4MSMK17
CIK 8063
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 Astronics Corporation
SEC Filings (Chronological Order)
This page provides a complete, chronological list of SEC Filings, excluding ownership filings which we provide elsewhere.
August 7, 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 June 28, 2025 ☐ Transition report pursuant to S

Table of Content 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 June 28, 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 0-7087 ASTRONIC

August 6, 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 6, 2025 ASTRONICS CORPORAT

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 6, 2025 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File

August 6, 2025 EX-99.1

Astronics Corporation Reports Record Aerospace Segment Sales in 2025 Second Quarter

Exhibit 99.1 Astronics Corporation • 130 Commerce Way • East Aurora, NY • 14052-2164 FOR IMMEDIATE RELEASE Astronics Corporation Reports Record Aerospace Segment Sales in 2025 Second Quarter •Second quarter sales increased 3.3% to $204.7 million driven by Aerospace growth of 9.4% to a record $193.6 million •Second quarter net income was $1.3 million, or $0.04 per diluted share; adjusted EBITDA1 wa

May 27, 2025 EX-FILING FEES

Calculation of Filing Fee Tables Form S-8 (Form Type) Astronics Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities

Exhibit 107 Calculation of Filing Fee Tables Form S-8 (Form Type) Astronics Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered1 Proposed Maximum Offering Price Per Unit2 Maximum Aggregate Offering Price2 Fee Rate Amount of Registration Fee Equity Common Stock ($.

May 27, 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): May 22, 2025 ASTRONICS CORPORATIO

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, 2025 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File Nu

May 27, 2025 S-8

As filed with the Securities and Exchange Commission on May 27, 2025

As filed with the Securities and Exchange Commission on May 27, 2025 Registration No.

May 7, 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 March 29, 2025 ☐ Transition report pursuant to

Table of Content 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 March 29, 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 0-7087 ASTRONI

May 6, 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 6, 2025 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File Num

May 6, 2025 EX-99.1

Astronics Corporation Reports First Quarter 2025 Revenue Grew 11% Driven by Record Aerospace Sales

Exhibit 99.1 Astronics Corporation • 130 Commerce Way • East Aurora, NY • 14052-2164 FOR IMMEDIATE RELEASE Astronics Corporation Reports First Quarter 2025 Revenue Grew 11% Driven by Record Aerospace Sales •First quarter sales increased 11.3% to $205.9 million •First quarter net income was $9.5 million, or $0.26 per diluted share; adjusted EBITDA1 was $30.7 million, or 15% of sales •Aerospace segm

April 29, 2025 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT ASTRONICS CORPORATION (Exact name of the registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT ASTRONICS CORPORATION (Exact name of the registrant as specified in its charter) NEW YORK 0-7087 16-0959303 (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.) 130 Commerce Way, East Aurora, New York 14052 (Address of pr

April 29, 2025 EX-1.01

Exhibit 1.01 – Conflict Minerals Report for the reporting period

Item 1.01 Exhibit Astronics Corporation Conflict Minerals Report For the Year Ended December 31, 2024 This conflict minerals report for the year ended December 31, 2024 (this “Report”), is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934, as amended (the “Rule”). The Rule was adopted by the Securities and Exchange Commission (“SEC”) to implement reporting and disclosur

April 9, 2025 DEFA14A

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.  )

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.

April 9, 2025 DEF 14A

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.  )

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.

March 5, 2025 EX-19

INSIDER TRADING POLICY Effective Date: February 28, 2025

Exhibit 19 INSIDER TRADING POLICY Effective Date: February 28, 2025 This Insider Trading Policy (this “Policy”) of Astronics Corporation (“Astronics” or the “Company”) sets forth guidelines, described below, when buying or selling Astronics common stock and other securities.

March 5, 2025 EX-21

ASTRONICS CORPORATION SUBSIDIARIES OF THE REGISTRANT

EXHIBIT 21 ASTRONICS CORPORATION SUBSIDIARIES OF THE REGISTRANT Subsidiary Ownership Percentage State (Province), Country of Incorporation Astronics Test Systems Inc.

March 5, 2025 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 E

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 December 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 0-7087 Astronics Corporation (Exact

March 5, 2025 EX-10.21

FIRST AMENDMENT SEVENTH AMENDED AND RESTATED CREDIT AGREEMENT

Exhibit 10.21 FIRST AMENDMENT TO SEVENTH AMENDED AND RESTATED CREDIT AGREEMENT This First Amendment to Seventh Amended and Restated Credit Agreement (this “Amendment”) is entered into as of November 19, 2024, by and among ASTRONICS CORPORATION, a New York corporation (the “Borrower Representative”); the other Loan Parties party hereto; each Lender party hereto; and HSBC BANK USA, NATIONAL ASSOCIAT

March 4, 2025 EX-99.2

Supplemental Prior Period Tables For the Quarterly Periods Q1 2023 through Q4 2024 The following tables are to provide the Segment Gross Profit and Adjusted Non-GAAP reconciliation information by quarter for the full years ending December 31, 2024 an

Exhibit 99.2 Supplemental Prior Period Tables For the Quarterly Periods Q1 2023 through Q4 2024 The following tables are to provide the Segment Gross Profit and Adjusted Non-GAAP reconciliation information by quarter for the full years ending December 31, 2024 and 2023. ASTRONICS CORPORATION SEGMENT GROSS PROFIT (Unaudited, $ in thousands) Consolidated Three Months Ended 3/30/2024 6/29/2024 9/28/2

March 4, 2025 8-K

Regulation FD Disclosure, 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): March 4, 2025 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File N

March 4, 2025 EX-99.1

Astronics Corporation Reports 2024 Fourth Quarter and Full Year Financial Results

Exhibit 99.1 Astronics Corporation • 130 Commerce Way • East Aurora, NY • 14052-2164 FOR IMMEDIATE RELEASE Astronics Corporation Reports 2024 Fourth Quarter and Full Year Financial Results •Fourth quarter sales increased 6.8% to $208.5 million; sales for 2024 were up 15.4% to $795.4 million •Fourth quarter net loss was $2.8 million; adjusted EBITDA1 was $31.5 million, or 15.1% of sales •Aerospace

February 21, 2025 EX-99.1

Astronics Corporation Announces Damages Ruling on Lufthansa Technik Intellectual Property Case in United Kingdom

NEWS RELEASE Exhibit 99.1 For Immediate Release Astronics Corporation Announces Damages Ruling on Lufthansa Technik Intellectual Property Case in United Kingdom EAST AURORA, NY, February 21, 2025 – Astronics Corporation (Nasdaq: ATRO), a leading provider of advanced technologies for global aerospace, defense and other mission critical industries, announced today that a judgment has been issued by

February 21, 2025 8-K

Regulation FD Disclosure, 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 21, 2025 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission Fi

February 14, 2025 EX-99

JOINT FILING AGREEMENT

Exhibit A JOINT FILING AGREEMENT The undersigned agree that this Schedule 13G dated February 14, 2025 relating to the Common Stock ($.

February 14, 2025 EX-99

CONTROL PERSON IDENTIFICATION

Exhibit B CONTROL PERSON IDENTIFICATION Redwood Capital Management, LLC is the relevant entity for which Redwood Capital Management Holdings, LP, Double Twins K, LLC, Ruben Kliksberg may be considered control persons.

February 7, 2025 EX-99.1

Astronics Corporation Appoints Fay West to its Board of Directors

NEWS RELEASE Exhibit 99.1 For Immediate Release Astronics Corporation Appoints Fay West to its Board of Directors EAST AURORA, NY, February 7, 2025 – Astronics Corporation (NASDAQ: ATRO), a leading provider of advanced technologies for global aerospace, defense and other mission critical industries, announced the appointment of Fay West to its Board of Directors, effective February 6, 2025. Ms. We

February 7, 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 6, 2025 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission Fil

January 10, 2025 EX-99.1

Astronics Corporation Announces Preliminary Unaudited Revenue for Fourth Quarter 2024 and Initiates Revenue Guidance for 2025

NEWS RELEASE Exhibit 99.1 For Immediate Release Astronics Corporation Announces Preliminary Unaudited Revenue for Fourth Quarter 2024 and Initiates Revenue Guidance for 2025 •Preliminary unaudited fourth quarter revenue was $208 million to $210 million •Full year 2024 preliminary unaudited revenue was approximately $796 million, an increase of 15.5% over 2023 •Initial 2025 revenue guidance establi

January 10, 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): January 10, 2025 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission Fil

December 12, 2024 EX-99.1

JOINT FILING AGREEMENT

EX-99.1 2 a021623b.htm JOINT FILING AGREEMENT Exhibit 99.1 JOINT FILING AGREEMENT The undersigned hereby agree that the foregoing statement on Schedule 13G is filed on behalf of each of the undersigned in accordance with the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, and that all subsequent amendments to this statement on Schedule 13G may be filed on behalf

December 12, 2024 SC 13G

ATRO / Astronics Corporation / ACK Asset Management LLC - 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. )* Astronics Corporation (Name of Issuer) Common Stock, Par Value $1.00 Per Share (Title of Class of Securities) 046433108 (CUSIP Number) September 30, 2024 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the ru

December 12, 2024 EX-99.2

IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY OR CONTROL PERSON

EX-99.2 3 a021623c.htm EXHIBIT 99.2 Exhibit 99.2 IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY OR CONTROL PERSON Mr. Meisenberg and Mr. Reilly are control persons of ACK (which is an investment adviser that is a reporting person in accordance with Rule 13d-1(b)(1)(ii)(E)) in accordance with Rule 13d-1(b)(1)(ii)(G) un

December 3, 2024 EX-4.1

ASTRONICS CORPORATION, as Issuer AND U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee INDENTURE Dated as of December 3, 2024 5.500% Convertible Senior Notes due 2030 Table of Contents

Exhibit 4.1 ASTRONICS CORPORATION, as Issuer AND U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee INDENTURE Dated as of December 3, 2024 5.500% Convertible Senior Notes due 2030 Table of Contents Page Section 1.01. Definitions 1 Section 1.02. References to Interest 14 ARTICLE 2 Issue, Description, Execution, Registration and Exchange of Notes 14 Section 2.01. Designation and Amount 14 Sec

December 3, 2024 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 3, 2024 ASTRONICS CORPOR

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 3, 2024 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission Fil

November 26, 2024 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): November 26, 2024 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission Fi

November 26, 2024 EX-99.1

Astronics Corporation Announces Pricing of $150 Million Convertible Senior Notes Offering

NEWS RELEASE Exhibit 99.1 For Immediate Release Astronics Corporation Announces Pricing of $150 Million Convertible Senior Notes Offering EAST AURORA, NY, November 26, 2024 – Astronics Corporation (NASDAQ: ATRO) (“Astronics” or the “Company”) today announced the pricing of $150 million aggregate principal amount of 5.500% convertible senior notes due 2030 (the “Notes”) in a private offering to per

November 25, 2024 8-K

Entry into a Material Definitive Agreement, 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): November 25, 2024 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission Fi

November 25, 2024 EX-99.1

Astronics Corporation Announces $150 Million Convertible Senior Notes Offering

NEWS RELEASE Exhibit 99.1 For Immediate Release Astronics Corporation Announces $150 Million Convertible Senior Notes Offering EAST AURORA, NY, November 25, 2024 – Astronics Corporation (NASDAQ: ATRO) (“Astronics” or the “Company”) today announced that it intends to offer, subject to market and other conditions, $150 million aggregate principal amount of convertible senior notes due 2030 (the “Not

November 25, 2024 EX-10.1

SECOND AMENDMENT SEVENTH AMENDED AND RESTATED CREDIT AGREEMENT

SECOND AMENDMENT TO SEVENTH AMENDED AND RESTATED CREDIT AGREEMENT This Second Amendment to Seventh Amended and Restated Credit Agreement (this “Amendment”) is entered into as of November 25, 2024 (the “Signing Date”), by and among ASTRONICS CORPORATION, a New York corporation (the “Borrower Representative”); the other Loan Parties party hereto; each Lender party hereto; and HSBC BANK USA, NATIONAL ASSOCIATION, as Agent, Swingline Lender and Issuing Bank.

November 7, 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 September 28, 2024

Table of Contents 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 September 28, 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 0-7087 AS

November 6, 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): November 6, 2024 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission Fil

November 6, 2024 EX-99.1

Astronics Corporation Reports 25% Growth in Sales in 2024 Third Quarter

Exhibit 99.1 Astronics Corporation • 130 Commerce Way • East Aurora, NY • 14052-2164 For more information, contact: Company: Investor Relations: David C. Burney, Chief Financial Officer Deborah K. Pawlowski, Kei Advisors LLC Phone: (716) 805-1599, ext. 159 Phone: (716) 843-3908 Email: [email protected] Email: [email protected] FOR IMMEDIATE RELEASE Astronics Corporation Reports 2

October 15, 2024 EX-99.1

Astronics Corporation Appoints Nancy L. Hedges as Chief Financial Officer Effective January 4, 2025 To succeed David C. Burney upon his retirement

NEWS RELEASE Exhibit 99.1 For Immediate Release Astronics Corporation Appoints Nancy L. Hedges as Chief Financial Officer Effective January 4, 2025 To succeed David C. Burney upon his retirement EAST AURORA, NY, October 15, 2024 – Astronics Corporation (NASDAQ: ATRO) (“Astronics” or the “Company”) today announced that its Board of Directors has appointed Nancy L. Hedges, currently Controller and P

October 15, 2024 8-K

Regulation FD Disclosure, 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): October 11, 2024 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission Fil

October 15, 2024 EX-10.1

EXECUTIVE TRANSITION AND RETIREMENT AGREEMENT

Exhibit 10.1 EXECUTIVE TRANSITION AND RETIREMENT AGREEMENT This Executive Transition and Retirement Agreement (“Agreement”) is made and entered into, effective as of October 11, 2024, by and between David C. Burney (the “Executive”) and Astronics Corporation (the “Company”), hereinafter collectively referred to as the “Parties.” RECITALS A.WHEREAS, the Executive has provided the Company with notic

August 5, 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 June 29, 2024

Table of Contents 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 June 29, 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 0-7087 ASTRONI

August 1, 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 1, 2024 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File

August 1, 2024 EX-99.1

Astronics Corporation Reports 14% Growth in Sales in 2024 Second Quarter

Exhibit 99.1 Astronics Corporation • 130 Commerce Way • East Aurora, NY • 14052-2164 For more information, contact: Company: Investor Relations: David C. Burney, Chief Financial Officer Deborah K. Pawlowski, Kei Advisors LLC Phone: (716) 805-1599, ext. 159 Phone: (716) 843-3908 Email: [email protected] Email: [email protected] FOR IMMEDIATE RELEASE Astronics Corporation Reports 1

July 11, 2024 EX-99.1

Astronics Corporation Refinances Debt with Expanded Revolver and Lower Cost Term Loan Refinancing provides greater liquidity, significant cash savings and improved terms

NEWS RELEASE Exhibit 99.1 For Immediate Release Astronics Corporation Refinances Debt with Expanded Revolver and Lower Cost Term Loan Refinancing provides greater liquidity, significant cash savings and improved terms EAST AURORA, NY, July 11, 2024 – Astronics Corporation (Nasdaq: ATRO), a leading provider of advanced technologies for global aerospace, defense and other mission critical industries

July 11, 2024 EX-10.1

SEVENTH AMENDED AND RESTATED CREDIT AGREEMENT ASTRONICS CORPORATION as the Borrower Representative and a Borrower The other Borrowers party hereto The Guarantors party hereto The Lenders party hereto HSBC BANK USA, NATIONAL ASSOCIATION as Agent, Swin

Exhibit 10.1 Execution Version SEVENTH AMENDED AND RESTATED CREDIT AGREEMENT among ASTRONICS CORPORATION as the Borrower Representative and a Borrower The other Borrowers party hereto The Guarantors party hereto The Lenders party hereto and HSBC BANK USA, NATIONAL ASSOCIATION as Agent, Swingline Lender and Issuing Bank and HSBC SECURITIES (USA) INC., KEYBANK NATIONAL ASSOCIATION and MANUFACTURERS

July 11, 2024 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 11, 2024 ASTRONICS 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): July 11, 2024 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File N

July 11, 2024 EX-10.2

CREDIT AGREEMENT ASTRONICS CORPORATION as the Borrower Representative and a Borrower The other Borrowers party hereto The Guarantors party hereto The Lenders party hereto HSBC BANK USA, N.A. as Agent DATED: As of July 11, 2024

Exhibit 10.2 Execution Version CREDIT AGREEMENT among ASTRONICS CORPORATION as the Borrower Representative and a Borrower The other Borrowers party hereto The Guarantors party hereto The Lenders party hereto and HSBC BANK USA, N.A. as Agent DATED: As of July 11, 2024 BUSINESS.31509358.18 TABLE OF CONTENTS Page • ARTICLE I. DEFINITIONS 1 ◦ 1.1. Definitions 1 ◦ 1.2. Accounting Terms 34 ◦ 1.3. Times

May 8, 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): May 8, 2024 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File Num

May 6, 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 March 30, 2024

Table of Contents 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 March 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 0-7087 ASTRON

May 2, 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 2, 2024 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File Num

May 2, 2024 EX-99.1

Astronics Corporation Reports 2024 First Quarter Financial Results

Exhibit 99.1 Astronics Corporation • 130 Commerce Way • East Aurora, NY • 14052-2164 For more information, contact: Company: Investor Relations: David C. Burney, Chief Financial Officer Deborah K. Pawlowski, Kei Advisors LLC Phone: (716) 805-1599, ext. 159 Phone: (716) 843-3908 Email: [email protected] Email: [email protected] FOR IMMEDIATE RELEASE Astronics Corporation Reports 2

April 1, 2024 EX-10.1

THIRD AMENDMENT SIXTH AMENDED AND RESTATED CREDIT AGREEMENT

Execution Version Exhibit 10.1 THIRD AMENDMENT TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT This Third Amendment to Sixth Amended and Restated Credit Agreement (this “Amendment”) is entered into as of March 27, 2024, by and among ASTRONICS CORPORATION, a New York corporation (the “Borrower Representative”); the other Loan Parties party hereto; each Lender party hereto; HSBC BANK USA, NATIONAL AS

April 1, 2024 EX-10.2

AMENDMENT NO. 2 TO CREDIT AGREEMENT

Execution Version Exhibit 10.2 AMENDMENT NO. 2 TO CREDIT AGREEMENT This AMENDMENT NO. 2 TO CREDIT AGREEMENT (this “Amendment”) is entered into as of March 27, 2024 by and among ASTRONICS CORPORATION, a New York corporation (the “Borrower Representative”), the other Loan Parties party hereto, the lenders party hereto (each a “Lender” and collectively, the “Lenders”) and GREAT ROCK CAPITAL PARTNERS

April 1, 2024 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

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 27, 2024 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File

March 26, 2024 DEF 14A

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.  )

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.

March 26, 2024 DEFA14A

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.  )

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.

March 21, 2024 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT ASTRONICS CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT ASTRONICS CORPORATION NEW YORK 0-7087 16-0959303 (State or other jurisdiction of incorporation or organization) (commission file number) (IRS Employer Identification No.) 130 Commerce Way, East Aurora, New York 14052 (Address of principal executive offices) (Zip Code) David C. Burney, (716

March 21, 2024 EX-1.01

Exhibit 1.01 – Conflict Minerals Report for the reporting period January 1, 2023 to December 31, 2023.

Item 1.01 Exhibit Astronics Corporation Conflict Minerals Report For the Year Ended December 31, 2023 This report for the year ended December 31, 2023 is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934 (the “Rule”). The Rule was adopted by the Securities and Exchange Commission (“SEC”) to implement reporting and disclosure requirements related to conflict minerals as

March 5, 2024 EX-10.23

AMENDMENT NO. 1 TO CREDIT AGREEMENT

Exhibit 10.23 AMENDMENT NO. 1 TO CREDIT AGREEMENT This AMENDMENT NO. 1 TO CREDIT AGREEMENT (this “Amendment”) is entered into as of October 31, 2023 by and among ASTRONICS CORPORATION, a New York corporation (the “Borrower Representative”), the other Loan Parties party hereto, the lenders party hereto (each a “Lender” and collectively, the “Lenders”) and GREAT ROCK CAPITAL PARTNERS MANAGEMENT, LLC

March 5, 2024 EX-21

ASTRONICS CORPORATION SUBSIDIARIES OF THE REGISTRANT

EXHIBIT 21 ASTRONICS CORPORATION SUBSIDIARIES OF THE REGISTRANT Subsidiary Ownership Percentage State (Province), Country of Incorporation Astronics Test Systems Inc.

March 5, 2024 EX-97

ASTRONICS CORPORATION POLICY FOR THE RECOVERY OF ERRONEOUSLY AWARDED COMPENSATION

Exhibit 97 EFFECTIVE DATE: DECEMBER 1, 2023 ASTRONICS CORPORATION POLICY FOR THE RECOVERY OF ERRONEOUSLY AWARDED COMPENSATION 1.

March 5, 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 E

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 December 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 0-7087 Astronics Corporation (Exact

February 28, 2024 EX-99.1

Astronics Corporation Reports 2023 Fourth Quarter and Full Year Financial Results

Exhibit 99.1 Astronics Corporation • 130 Commerce Way • East Aurora, NY • 14052-2164 For more information, contact: Company: Investor Relations: David C. Burney, Chief Financial Officer Deborah K. Pawlowski, Kei Advisors LLC Phone: (716) 805-1599, ext. 159 Phone: (716) 843-3908 Email: [email protected] Email: [email protected] FOR IMMEDIATE RELEASE Astronics Corporation Reports 2

February 28, 2024 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 28, 2024 ASTRONICS CORPO

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 28, 2024 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission Fi

February 13, 2024 SC 13G/A

ATRO / Astronics Corporation / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv0353-astronicscorp.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 1)* Name of issuer: Astronics Corp Title of Class of Securities: Common Stock CUSIP Number: 046433108 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to designate the ru

January 9, 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): January 9, 2024 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File

January 9, 2024 EX-99.1

Astronics Corporation Announces Preliminary Unaudited Revenue for Fourth Quarter 2023 and Initiates Revenue Guidance for 2024

NEWS RELEASE Exhibit 99.1 For Immediate Release Astronics Corporation Announces Preliminary Unaudited Revenue for Fourth Quarter 2023 and Initiates Revenue Guidance for 2024 •Preliminary, unaudited fourth quarter revenue was $193 million to $195 million •Full year 2023 preliminary unaudited revenue was approximately $688 million, an increase of 29% over 2022 •Initial 2024 revenue guidance establis

November 9, 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 September 30, 2023

Table of Contents 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 September 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 0-7087 AS

November 8, 2023 EX-99.1

Astronics Corporation Reports 2023 Third Quarter Financial Results

Exhibit 99.1 Astronics Corporation • 130 Commerce Way • East Aurora, NY • 14052-2164 For more information, contact: Company: Investor Relations: David C. Burney, Chief Financial Officer Deborah K. Pawlowski, Kei Advisors LLC Phone: (716) 805-1599, ext. 159 Phone: (716) 843-3908 Email: [email protected] Email: [email protected] FOR IMMEDIATE RELEASE Astronics Corporation Reports 2

November 8, 2023 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): November 8, 2023 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission Fil

November 1, 2023 EX-10.1

SECOND AMENDMENT SIXTH AMENDED AND RESTATED CREDIT AGREEMENT

Exhibit 10.1 SECOND AMENDMENT TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT This Second Amendment to Sixth Amended and Restated Credit Agreement (this “Amendment”) is entered into as of October 31, 2023, by and among ASTRONICS CORPORATION, a New York corporation (the “Borrower Representative”); the other Loan Parties party hereto; each Lender party hereto; HSBC BANK USA, NATIONAL ASSOCIATION, as

November 1, 2023 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

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): October 31, 2023 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission Fil

August 8, 2023 EX-1.1

Equity Distribution Agreement dated August 8, 2023, by and between the Company and the Agents

Exhibit 1.1 ASTRONICS CORPORATION Shares of Common Stock With an Aggregate Sales Price of Up to $30,000,000 EQUITY DISTRIBUTION AGREEMENT Dated: August 8, 2023 TABLE OF CONTENTS Page SECTION 1. Description of Securities. 1 SECTION 2. Placements. 2 SECTION 3. Sale of Placement Securities. 3 SECTION 4. Suspension of Sales. 4 SECTION 5. Representations and Warranties. 4 SECTION 6. Sale and Delivery;

August 8, 2023 424B5

ASTRONICS CORPORATION Common Stock

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-272423 PROSPECTUS SUPPLEMENT (To Prospectus dated June 20, 2023) ASTRONICS CORPORATION $30,000,000 Common Stock We have entered into an equity distribution agreement, dated August 8, 2023 (the “Equity Distribution Agreement”), with Wells Fargo Securities, LLC (“Wells Fargo”) and HSBC Securities (USA) Inc. (“HSBC”), as sales ag

August 8, 2023 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 8, 2023 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of other jurisdiction of incorporation) (Commission File

August 7, 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 1, 2023

Table of Contents 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 1, 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 0-7087 ASTRONIC

August 3, 2023 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 3, 2023 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File

August 3, 2023 EX-99.1

Astronics Corporation Reports 2023 Second Quarter Financial Results

Exhibit 99.1 Astronics Corporation • 130 Commerce Way • East Aurora, NY • 14052-2164 For more information, contact: Company: Investor Relations: David C. Burney, Chief Financial Officer Deborah K. Pawlowski, Kei Advisors LLC Phone: (716) 805-1599, ext. 159 Phone: (716) 843-3908 Email: [email protected] Email: [email protected] FOR IMMEDIATE RELEASE Astronics Corporation Reports 2

July 17, 2023 EX-99.1

Astronics Corporation Reports Preliminary Orders for Second Quarter 2023 of Approximately $200 million

NEWS RELEASE Exhibit 99.1 For Immediate Release Astronics Corporation Reports Preliminary Orders for Second Quarter 2023 of Approximately $200 million •Expects revenue for second quarter 2023 to be in range of $170 million to $175 million; at upper end of previous guidance •Announces second quarter 2023 financial results conference call and webcast scheduled for aftermarket on Thursday, August 3,

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 17, 2023 ASTRONICS 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): July 17, 2023 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File N

June 28, 2023 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

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): June 28, 2023 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File N

June 28, 2023 EX-10.1

Exhibit 10.1

Exhibit 10.1 FIRST AMENDMENT TO SIXTH AMENDED AND RESTATED CREDIT AGREEMENT This First Amendment to Sixth Amended and Restated Credit Agreement (this “Amendment”) is entered into as of June 28, 2023, by and among ASTRONICS CORPORATION, a New York corporation (the “Borrower Representative”); the other Loan Parties party hereto; each Lender party hereto; HSBC BANK USA, NATIONAL ASSOCIATION, as Agent

June 15, 2023 CORRESP

ASTRONICS CORPORATION 130 COMMERCE WAY EAST AURORA, NEW YORK 14052

CORRESP ASTRONICS CORPORATION 130 COMMERCE WAY EAST AURORA, NEW YORK 14052 June 15, 2023 VIA EDGAR TRANSMISSION Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.

June 5, 2023 S-3

Power of Attorney, included on the signature pages herewith

S-3 Table of Contents As filed with the Securities and Exchange Commission on June 5, 2023 Registration No.

June 5, 2023 EX-5.3

Consent of Downs Rachlin Martin PLLC (included in Exhibit 5.3).

EX-5.3 Exhibit 5.3 June 5, 2023 Astronics Corporation 130 Commerce Way East Aurora, New York 14052 Re: Registration Statement on Form S-3 Filed by Astronics Corporation Ladies and Gentlemen: We have acted as local counsel to Astronics AeroSat Corporation, a corporation organized under the laws of the State of New Hampshire (“Astronics Aerosat”), and Astronics Air II LLC, a limited liability compan

June 5, 2023 EX-22.1

List of Guarantor Subsidiaries, filed herewith.

EX-22.1 Exhibit 22.1 Subsidiary Guarantors From time to time, the subsidiaries of Astronics Corporation listed in the following table may be obligors under the debt securities issued by Astronics Corporation pursuant to the registration statement on Form S-3 to which this list is filed as an exhibit. Name of Subsidiary State or Other Jurisdiction of Incorporation or Organization Obligor Type Astro

June 5, 2023 EX-FILING FEES

Filing Fee Table, filed herewith.

EX-FILING FEES EXHIBIT 107 Calculation of Filing Fee Tables Form S-3 (Form Type) Astronics Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward 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, par value $0.

June 5, 2023 EX-5.4

Consent of Stoel Rives LLP (included in Exhibit 5.4).

EX-5.4 Exhibit 5.4 June 5, 2023 760 SW Ninth Avenue, Suite 3000 Portland, OR 97205 Astronics Corporation 130 Commerce Way East Aurora, New York 14052 Ladies and Gentlemen: We are acting as special counsel to Astronics Corporation, a New York corporation (the “Company”), in connection with the proposed issuance and sale by the Company from time to time of up to an aggregate amount of $150,000,000 o

May 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): May 23, 2023 ASTRONICS CORPORATIO

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, 2023 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File Nu

May 24, 2023 EX-3.1

Certificate of Amendment of the Certificate of Incorporation, incorporated by reference to Exhibit 3.1 to the Company’s Current Report on 8-K, as filed with the SEC on May 24, 2023.

Exhibit 3.1 CERTIFICATE OF AMENDMENT OF THE CERTIFICATE OF INCORPORATION OF ASTRONICS CORPORATION Under Section 805 of the Business Corporation Law 1. The name of the corporation is ASTRONICS CORPORATION (the “Corporation”). The name under which the Corporation was formed is ASTRONICS LUMINESCENT, INC. 2. The Certificate of Incorporation of the Corporation was filed by the Department of State of t

May 11, 2023 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT ASTRONICS CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT ASTRONICS CORPORATION NEW YORK 0-7087 16-0959303 (State or other jurisdiction of incorporation or organization) (commission file number) (IRS Employer Identification No.) 130 Commerce Way, East Aurora, New York 14052 (Address of principal executive offices) (Zip Code) David C. Burney, (716

May 11, 2023 EX-1.01

Exhibit 1.01 – Conflict Minerals Report for the reporting period January 1, 2022 to December 31, 2022.

Item 1.01 Exhibit Astronics Corporation Conflict Minerals Report For the Year Ended December 31, 2022 This report for the year ended December 31, 2022 is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934 (the “Rule”). The Rule was adopted by the Securities and Exchange Commission (“SEC”) to implement reporting and disclosure requirements related to conflict minerals as

May 10, 2023 10-Q

Form 10-Q

Table of Contents 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 1, 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 0-7087 ASTRONI

May 9, 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 9, 2023 ASTRONICS 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): May 9, 2023 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File Num

May 9, 2023 EX-99.1

Astronics Corporation Reports 2023 First Quarter Financial Results

Exhibit 99.1 Astronics Corporation • 130 Commerce Way • East Aurora, NY • 14052-2164 For more information, contact: Company: Investor Relations: David C. Burney, Chief Financial Officer Deborah K. Pawlowski, Kei Advisors LLC Phone: (716) 805-1599, ext. 159 Phone: (716) 843-3908 Email: [email protected] Email: [email protected] FOR IMMEDIATE RELEASE Astronics Corporation Reports 2

April 11, 2023 DEFA14A

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.  )

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.

April 11, 2023 DEF 14A

Definitive Proxy Statement

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.

March 24, 2023 PRE 14A

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.  )

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.

March 10, 2023 EX-21

ASTRONICS CORPORATION SUBSIDIARIES OF THE REGISTRANT

EXHIBIT 21 ASTRONICS CORPORATION SUBSIDIARIES OF THE REGISTRANT Subsidiary Ownership Percentage State (Province), Country of Incorporation Astronics Test Systems Inc.

March 10, 2023 EX-10.19

ASTRONICS CORPORATION 2017 LONG TERM INCENTIVE PLAN PERFORMANCE-BASED RESTRICTED STOCK UNIT AWARD AGREEMENT

Exhibit 10.19 ASTRONICS CORPORATION 2017 LONG TERM INCENTIVE PLAN PERFORMANCE-BASED RESTRICTED STOCK UNIT AWARD AGREEMENT THIS PERFORMANCE-BASED RESTRICTED STOCK UNIT AWARD AGREEMENT (the “Agreement”), dated as of , 20 (the “Grant Date”), is between Astronics Corporation, a New York corporation with a corporate office at 130 Commerce Way, East Aurora, New York 14052 (“Astronics” and, together with

March 10, 2023 EX-10.20

ASTRONICS CORPORATION 2017 LONG TERM INCENTIVE PLAN TIME-BASED RESTRICTED STOCK UNIT AWARD AGREEMENT

Exhibit 10.20 ASTRONICS CORPORATION 2017 LONG TERM INCENTIVE PLAN TIME-BASED RESTRICTED STOCK UNIT AWARD AGREEMENT (DIRECTOR) THIS TIME-BASED RESTRICTED STOCK UNIT AWARD AGREEMENT (the “Agreement”), dated as of , 20 (the “Grant Date”), is between Astronics Corporation, a New York corporation with a corporate office at 130 Commerce Way, East Aurora, New York 14052 (“Astronics” and, together with it

March 10, 2023 EX-4.A

4 (a)

Exhibit 4(a) DESCRIPTION OF THE REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 Astronics Corporation (the “Corporation”) has two classes of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended: (1) Common Stock; and (2) Class B Common Stock.

March 10, 2023 EX-10.18

ASTRONICS CORPORATION STOCK OPTION AGREEMENT (2017 LONG TERM INCENTIVE PLAN)

Exhibit 10.18 ASTRONICS CORPORATION STOCK OPTION AGREEMENT (2017 LONG TERM INCENTIVE PLAN) OPTION NO. DEFINED TERMS As used in this Agreement, the following terms shall have the meaning indicated: Optionor or Company: Astronics Corporation Optionee: Shares Optioned: Common Stock Number of Shares Optioned – Incentive: Number of Shares Optioned – Non-Qualified Date of Grant: Agreement Date: Expirati

March 10, 2023 10-K

Form 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 December 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 0-7087 Astronics Corporation (Exact

March 10, 2023 EX-10.21

ASTRONICS CORPORATION AMENDED AND RESTATED 2017 LONG TERM INCENTIVE PLAN TIME-BASED RESTRICTED STOCK UNIT AWARD AGREEMENT

Exhibit 10.21 ASTRONICS CORPORATION AMENDED AND RESTATED 2017 LONG TERM INCENTIVE PLAN TIME-BASED RESTRICTED STOCK UNIT AWARD AGREEMENT THIS TIME-BASED RESTRICTED STOCK UNIT AWARD AGREEMENT (the “Agreement”), dated as of , 20 (the “Grant Date”), is between Astronics Corporation, a New York corporation with a corporate office at 130 Commerce Way, East Aurora, New York 14052 (“Astronics” and, togeth

March 2, 2023 EX-99.1

Astronics Corporation Appoints Linda O’Brien to its Board of Directors

Exhibit 99.1 Astronics Corporation Appoints Linda O’Brien to its Board of Directors EAST AURORA, NY, March 2, 2023 – Astronics Corporation (Nasdaq: ATRO), a leading supplier of advanced technologies and products to the global aerospace and defense industries, today announced the appointment of Linda O’Brien to its Board of Directors, effective February 24, 2023. Ms. O’Brien is Vice President and C

March 2, 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 24, 2023 ASTRONICS CORPO

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 24, 2023 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission Fi

March 2, 2023 EX-99.1

Astronics Corporation Reports 2022 Fourth Quarter and Full Year Financial Results

Exhibit 99.1 Astronics Corporation • 130 Commerce Way • East Aurora, NY • 14052-2164 For more information, contact: Company: Investor Relations: David C. Burney, Chief Financial Officer Deborah K. Pawlowski, Kei Advisors LLC Phone: (716) 805-1599, ext. 159 Phone: (716) 843-3908 Email: [email protected] Email: [email protected] FOR IMMEDIATE RELEASE Astronics Corporation Reports 2

March 2, 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 2, 2023 ASTRONICS 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): March 2, 2023 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File N

February 9, 2023 SC 13G

ATRO / Astronics Corporation / VANGUARD GROUP INC - SCHEDULE 13G Passive Investment

SC 13G 1 tv0328-astronicscorp.htm SCHEDULE 13G SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 Name of issuer: Astronics Corp. Title of Class of Securities: Common Stock CUSIP Number: 046433108 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to designate the rule pursuant to which th

February 8, 2023 SC 13G/A

ATRO / Astronics Corporation / Paradice Investment Management LLC Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No.

January 19, 2023 EX-10.1

SIXTH AMENDED AND RESTATED CREDIT AGREEMENT ASTRONICS CORPORATION as the Borrower Representative and a Borrower The other Borrowers party hereto The Guarantors party hereto The Lenders Party Hereto HSBC BANK USA, NATIONAL ASSOCIATION as Agent, Co-Col

Exhibit 10.1 SIXTH AMENDED AND RESTATED CREDIT AGREEMENT among ASTRONICS CORPORATION as the Borrower Representative and a Borrower The other Borrowers party hereto The Guarantors party hereto The Lenders Party Hereto and HSBC BANK USA, NATIONAL ASSOCIATION as Agent, Co-Collateral Agent, Swingline Lender and Issuing Bank and HSBC SECURITIES (USA) INC. and WELLS FARGO BANK, N.A. as Joint Lead Arrang

January 19, 2023 EX-99.1

Astronics Corporation Announces Preliminary Sales for Fourth Quarter 2022 of $155 Million to $160 Million; Completes $205 Million Debt Refinancing New debt structure provides improved financial flexibility and extended maturities

NEWS RELEASE Exhibit 99.1 For Immediate Release Astronics Corporation Announces Preliminary Sales for Fourth Quarter 2022 of $155 Million to $160 Million; Completes $205 Million Debt Refinancing New debt structure provides improved financial flexibility and extended maturities EAST AURORA, NY, January 19, 2023 – Astronics Corporation (Nasdaq: ATRO), a leading provider of advanced technologies for

January 19, 2023 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, 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): January 19, 2023 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission Fil

January 19, 2023 EX-10.2

CREDIT AGREEMENT ASTRONICS CORPORATION as the Borrower Representative and a Borrower The other Borrowers party hereto The Guarantors party hereto The Lenders Party hereto GREAT ROCK CAPITAL PARTNERS MANAGEMENT, LLC as Agent DATED: As of January 19, 2

Exhibit 10.2 CREDIT AGREEMENT among ASTRONICS CORPORATION as the Borrower Representative and a Borrower The other Borrowers party hereto The Guarantors party hereto The Lenders Party hereto and GREAT ROCK CAPITAL PARTNERS MANAGEMENT, LLC as Agent DATED: As of January 19, 2023 159335.01022/129646797v.9 TABLE OF CONTENTS ARTICLE I. DEFINITIONS 1.1. Definitions 1.2. Accounting Terms 1.3. Times of Day

November 15, 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 October 1, 2022

Table of Contents 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 October 1, 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 0-7087 ASTRO

November 15, 2022 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, 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): November 14, 2022 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission Fi

November 15, 2022 EX-10.1

Exhibit 10.3

Exhibit 10.1 AMENDMENT NO. 5 TO FIFTH AMENDED AND RESTATED CREDIT AGREEMENT This Amendment No. 5 (?Amendment?) dated as of November 14, 2022 (the ?Amendment Date?) to the Agreement, as defined below, is entered into by and among Astronics Corporation (?Borrower?), the lenders under the Agreement (the ?Lenders?) and HSBC Bank USA, National Association, as agent for the Lenders under the Agreement (

November 15, 2022 EX-99.1

Astronics Corporation Reports Third Quarter 2022 Financial Results

Exhibit 99.1 Astronics Corporation ? 130 Commerce Way ? East Aurora, NY ? 14052-2164 For more information, contact: Company: Investor Relations: David C. Burney, Chief Financial Officer Deborah K. Pawlowski, Kei Advisors LLC Phone: (716) 805-1599, ext. 159 Phone: (716) 843-3908 Email: [email protected] Email: [email protected] FOR IMMEDIATE RELEASE Astronics Corporation Reports T

November 8, 2022 NT 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check One): ? Form 10-K ? Form 20-F ? Form 11-K ? Form 10-Q ? Form 10-D ? Form N-CEN ? Form N-CSR For Period Ended: October 1, 2022 ? Transition Report on Form 10-K ? Transition Report on Form 20-F ? Transition Report on Form 11-K ? Transition Report on Form 10-Q For the Transition Peri

November 8, 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): November 8, 2022 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission Fil

November 8, 2022 EX-99.1

Astronics Corporation Announces Third Quarter 2022 Preliminary Revenue and Orders

NEWS RELEASE Exhibit 99.1 For Immediate Release Astronics Corporation Announces Third Quarter 2022 Preliminary Revenue and Orders ?Preliminary third quarter revenue was $131 million, below expectations due to supply chain challenges and program reschedules ?Preliminary third quarter bookings were $184 million, driving another record backlog and demonstrating continued strong demand for the Company

October 24, 2022 EX-10.1

Exhibit 10.2

AMENDMENT NO. 4 TO FIFTH AMENDED AND RESTATED CREDIT AGREEMENT AND WAIVER AGREEMENT This Amendment No. 4 and Waiver Agreement (?Amendment?) dated as of October 21, 2022 (the ?Amendment Date?) to the Agreement, as defined below, is entered into by and among Astronics Corporation (?Borrower?), the lenders under the Agreement (the ?Lenders?) and HSBC Bank USA, National Association, as agent for the L

October 24, 2022 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

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): October 21, 2022 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission Fil

October 5, 2022 SC 13D/A

ATRO / Astronics Corporation / 325 CAPITAL LLC - AMENDMENT NO. 1 Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 1) Astronics Corporation (Name of Issuer) Common Stock, $0.01 par value Common Stock, Par Value $0.001 per share (Title of Class of Securities) 46433108 (CUSIP Number) Michael Braner 325 Capital LLC 200 Park Avenue 17th Floor New York, NY 10016 646-774-2904

August 11, 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 2, 2022

Table of Contents 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 2, 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 0-7087 ASTRONIC

August 10, 2022 EX-99.1

Astronics Corporation Reports Second Quarter 2022 Financial Results

Exhibit 99.1 Astronics Corporation ? 130 Commerce Way ? East Aurora, NY ? 14052-2164 For more information, contact: Company: Investor Relations: David C. Burney, Chief Financial Officer Deborah K. Pawlowski, Kei Advisors LLC Phone: (716) 805-1599, ext. 159 Phone: (716) 843-3908 Email: [email protected] Email: [email protected] FOR IMMEDIATE RELEASE Astronics Corporation Reports S

August 10, 2022 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, 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 9, 2022 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File

August 10, 2022 EX-10.1

Exhibit 10.1

Exhibit 10.1 AMENDMENT NO. 3 TO FIFTH AMENDED AND RESTATED CREDIT AGREEMENT This Amendment No. 3 (?Amendment?) dated as of August 9, 2022 (the ?Third Amendment Date?) to the Agreement, as defined below, is entered into by and among Astronics Corporation (?Borrower?), certain lenders under the Agreement (the ?Lenders?) and HSBC Bank USA, National Association, as agent for the Lenders under the Agre

May 26, 2022 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT ASTRONICS CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT ASTRONICS CORPORATION NEW YORK 0-7087 16-0959303 (State or other jurisdiction of incorporation or organization) (commission file number) (IRS Employer Identification No.) 130 Commerce Way, East Aurora, New York 14052 (Address of principal executive offices) (Zip Code) David C. Burney, (716

May 26, 2022 EX-1.01

Exhibit 1.01 – Conflict Minerals Report for the reporting period January 1, 2021 to December 31, 2021.

Item 1.01 Exhibit Astronics Corporation Conflict Minerals Report For the Year Ended December 31, 2021 This report for the year ended December 31, 2021 is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934 (the ?Rule?). The Rule was adopted by the Securities and Exchange Commission (?SEC?) to implement reporting and disclosure requirements related to conflict minerals as

May 23, 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): May 23, 2022 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File Nu

May 9, 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 2, 2022

Table of Contents 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 2, 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 0-7087 ASTRONI

May 6, 2022 EX-99.1

Astronics Corporation Reports 2022 First Quarter Financial Results

Exhibit 99.1 Astronics Corporation ? 130 Commerce Way ? East Aurora, NY ? 14052-2164 For more information, contact: Company: Investor Relations: David C. Burney, Chief Financial Officer Deborah K. Pawlowski, Kei Advisors LLC Phone: (716) 805-1599, ext. 159 Phone: (716) 843-3908 Email: [email protected] Email: [email protected] FOR IMMEDIATE RELEASE Astronics Corporation Reports 2

May 6, 2022 EX-99.1

Astronics Corporation Reports 2022 First Quarter Financial Results

Exhibit 99.1 Astronics Corporation ? 130 Commerce Way ? East Aurora, NY ? 14052-2164 For more information, contact: Company: Investor Relations: David C. Burney, Chief Financial Officer Deborah K. Pawlowski, Kei Advisors LLC Phone: (716) 805-1599, ext. 159 Phone: (716) 843-3908 Email: [email protected] Email: [email protected] FOR IMMEDIATE RELEASE Astronics Corporation Reports 2

May 6, 2022 8-K/A

Financial Statements and Exhibits, Results of Operations and Financial Condition

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): May 6, 2022 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation)

May 6, 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 6, 2022 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File Num

April 11, 2022 DEF 14A

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.  )

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.

April 11, 2022 DEFA14A

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.  )

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.

March 21, 2022 SC 13D

ATRO / Astronics Corporation / 325 CAPITAL LLC Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 Astronics Corporation (Name of Issuer) Common Stock, $0.01 par value Common Stock, Par Value $0.001 per share (Title of Class of Securities) 46433108 (CUSIP Number) Michael Braner 325 Capital LLC 200 Park Avenue 17th Floor New York, NY 10016 646-774-2904 (Name, Address and

March 4, 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 or ☐ TRANSITION REPOR

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 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to For the Fiscal Year Ended December 31, 2021 Commission File Number 0-7087 Astronics Corporation (Exact

March 4, 2022 EX-21

ASTRONICS CORPORATION SUBSIDIARIES OF THE REGISTRANT

EXHIBIT 21 ASTRONICS CORPORATION SUBSIDIARIES OF THE REGISTRANT Subsidiary Ownership Percentage State (Province), Country of Incorporation Astronics Test Systems, Inc.

March 4, 2022 EX-3.B

By-Laws, as amended, incorporated by reference to Exhibit 3(b) to the Company’s Annual Report on Form 10-K, as filed with the SEC on March 4, 2022.

Exhibit 3(b) ASTRONICS CORPORATION BY-LAWS, AS AMENDED BY-LAWS OF ASTRONICS CORPORATION As Amended By the Board of Directors On August 12, 1996 and September 21, 2018 ARTICLE I MEETING OF SHAREHOLDERS Sec.

March 2, 2022 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, 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): March 1, 2022 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File N

March 2, 2022 EX-10.1

AMENDMENT NO. 2 FIFTH AMENDED AND RESTATED CREDIT AGREEMENT

Exhibit 10.1 AMENDMENT NO. 2 TO FIFTH AMENDED AND RESTATED CREDIT AGREEMENT This Amendment No. 2 (?Amendment?) dated as of March 1, 2022 (the ?Second Amendment Date?) to the Agreement, as defined below, is entered into by and among Astronics Corporation (?Borrower?), certain lenders under the Agreement (the ?Lenders?) and HSBC Bank USA, National Association, as agent for the Lenders under the Agre

March 2, 2022 EX-99.1

Astronics Corporation Reports 2021 Fourth Quarter and Full Year Financial Results

Exhibit 99.1 Astronics Corporation ? 130 Commerce Way ? East Aurora, NY ? 14052-2164 For more information, contact: Company: Investor Relations: David C. Burney, Chief Financial Officer Deborah K. Pawlowski, Kei Advisors LLC Phone: (716) 805-1599, ext. 159 Phone: (716) 843-3908 Email: [email protected] Email: [email protected] FOR IMMEDIATE RELEASE Astronics Corporation Reports 2

February 10, 2022 SC 13G/A

ATRO / Astronics Corporation / Paradice Investment Management LLC Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No.

November 9, 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 October 2, 2021

Table of Contents 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 October 2, 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 0-7087 ASTRO

November 8, 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): November 8, 2021 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission Fil

November 8, 2021 EX-99.1

Astronics Corporation Reports 2021 Third Quarter Financial Results

Exhibit 99.1 Astronics Corporation ? 130 Commerce Way ? East Aurora, NY ? 14052-2164 For more information, contact: Company: Investor Relations: David C. Burney, Chief Financial Officer Deborah K. Pawlowski, Kei Advisors LLC Phone: (716) 805-1599, ext. 159 Phone: (716) 843-3908 Email: [email protected] Email: [email protected] FOR IMMEDIATE RELEASE Astronics Corporation Reports 2

August 9, 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 3, 2021

Table of Contents 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 3, 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 0-7087 ASTRONIC

August 6, 2021 EX-99.1

Astronics Corporation Reports 2021 Second Quarter Financial Results

Exhibit 99.1 Astronics Corporation ? 130 Commerce Way ? East Aurora, NY ? 14052-2164 For more information, contact: Company: Investor Relations: David C. Burney, Chief Financial Officer Deborah K. Pawlowski, Kei Advisors LLC Phone: (716) 805-1599, ext. 159 Phone: (716) 843-3908 Email: [email protected] Email: [email protected] FOR IMMEDIATE RELEASE Astronics Corporation Reports 2

August 6, 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 6, 2021 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File

May 27, 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): May 25, 2021 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File Nu

May 27, 2021 S-8

As filed with the Securities and Exchange Commission on May 26, 2021

S-8 1 s-82017ltiplanamnd.htm S-8 As filed with the Securities and Exchange Commission on May 26, 2021 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 16-0959303 (State or other jurisdiction of (I.R.S. Em

May 10, 2021 10-Q

Quarterly Report - 10-Q

Table of Contents 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 3, 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 0-7087 ASTRONI

May 6, 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 6, 2021 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File Num

May 6, 2021 EX-99.1

Astronics Corporation Reports 2021 First Quarter Financial Results

Exhibit 99.1 Astronics Corporation ? 130 Commerce Way ? East Aurora, NY ? 14052-2164 For more information, contact: Company: Investor Relations: David C. Burney, Chief Financial Officer Deborah K. Pawlowski, Kei Advisors LLC Phone: (716) 805-1599, ext. 159 Phone: (716) 843-3908 Email: [email protected] Email: [email protected] FOR IMMEDIATE RELEASE Astronics Corporation Reports 2

April 20, 2021 SD

- SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT ASTRONICS CORPORATION NEW YORK 0-7087 16-0959303 (State or other jurisdiction of incorporation or organization) (commission file number) (IRS Employer Identification No.) 130 Commerce Way, East Aurora, New York 14052 (Address of principal executive offices) (Zip Code) David C. Burney, (716

April 20, 2021 EX-1.01

Exhibit 1.02 – Conflict Minerals Report as required by Items 1.01 (b) and 1.02 of this form.

EX-1.01 2 a2020sdex-101.htm EX-1.01 Item 1.02 Exhibit Astronics Corporation Conflict Minerals Report For the Year Ended December 31, 2020 This report for the year ended December 31, 2020 is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934 (the “Rule”). The Rule was adopted by the Securities and Exchange Commission (“SEC”) to implement reporting and disclosure requireme

April 13, 2021 DEFA14A

- DEFA14A

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.

April 13, 2021 DEF 14A

- DEF 14A

TABLE OF CONTENTS 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.

March 1, 2021 EX-21

ASTRONICS CORPORATION SUBSIDIARIES OF THE REGISTRANT

EXHIBIT 21 ASTRONICS CORPORATION SUBSIDIARIES OF THE REGISTRANT Subsidiary Ownership Percentage State (Province), Country of Incorporation Astronics Test Systems, Inc.

March 1, 2021 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 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to For the Fiscal Year Ended December 31, 2020 Commission File Number 0-7087 Astronics Corporation (Exact

February 23, 2021 EX-99.1

Astronics Corporation Reports 2020 Fourth Quarter and Full Year Financial Results

Exhibit 99.1 Astronics Corporation ? 130 Commerce Way ? East Aurora, NY ? 14052-2164 For more information, contact: Company: Investor Relations: David C. Burney, Chief Financial Officer Deborah K. Pawlowski, Kei Advisors LLC Phone: (716) 805-1599, ext. 159 Phone: (716) 843-3908 Email: [email protected] Email: [email protected] FOR IMMEDIATE RELEASE Astronics Corporation Reports 2

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 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission Fi

February 12, 2021 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A (Amendment No. 5)* Under the Securities Exchange Act of 1934 Astronics Corp (Name of Issuer) Common Stock (Title of Class of Securities) (CUSIP Number) Internation

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A (Amendment No. 5)* Under the Securities Exchange Act of 1934 Astronics Corp (Name of Issuer) Common Stock (Title of Class of Securities) 046433108 (CUSIP Number) International Value Advisers, LLC, 717 Fifth Avenue, 10th Floor, New York, NY 10022 (Name, Address and Telephone Number of Person Authorized to Receive

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: Astronics Corp Title of Class of Securities: Common Stock CUSIP Number: 046433108 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

February 4, 2021 SC 13G/A

SCHEDULE 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3 )* Astronics Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 046433108 (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

October 30, 2020 EX-99.1

Astronics Corporation Reports 2020 Third Quarter Financial Results

Exhibit 99.1 Astronics Corporation • 130 Commerce Way • East Aurora, NY • 14052-2164 For more information, contact: Company: Investor Relations: David C. Burney, Chief Financial Officer Deborah K. Pawlowski, Kei Advisors LLC Phone: (716) 805-1599, ext. 159 Phone: (716) 843-3908 Email: [email protected] Email: [email protected] FOR IMMEDIATE RELEASE Astronics Corporation Reports 2

October 30, 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): October 30, 2020 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission Fil

October 30, 2020 10-Q

Quarterly Report - 10-Q

Table of Contents 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 September 26, 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 0-7087 AS

September 9, 2020 SC 13G/A

ATRO / Astronics Corp. / International Value Advisers, LLC Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A (Amendment No. 4)* Under the Securities Exchange Act of 1934 Astronics Corp (Name of Issuer) Common Stock (Title of Class of Securities) 046433108 (CUSIP Number) International Value Advisers, LLC, 717 Fifth Avenue, 10th Floor, New York, NY 10022 (Name, Address and Telephone Number of Person Authorized to Receive

August 25, 2020 EX-3

JOINT FILING AGREEMENT

JOINT FILING AGREEMENT PURSUANT TO RULE 13d-1(k) The undersigned acknowledge and agree that the foregoing statement on Schedule 13D is filed on behalf of each of the undersigned and that all subsequent amendments to this statement on Schedule 13D shall be filed on behalf of each of the undersigned without the necessity of filing additional joint filing agreements.

August 25, 2020 EX-1

ASTRONICS CORPORATION 2017 LONG TERM INCENTIVE PLAN TIME-BASED restricted stock unit award agreement

ASTRONICS CORPORATION 2017 LONG TERM INCENTIVE PLAN TIME-BASED restricted stock unit award agreement (DIRECTOR) THIS TIME-BASED RESTRICTED STOCK UNIT AWARD AGREEMENT (the “Agreement”), dated as of February 28, 2020 (the “Grant Date”), is between Astronics Corporation, a New York corporation with a corporate office at 130 Commerce Way, East Aurora, New York 14052 (“Astronics” and, together with its Subsidiaries, the “Company”), and Robert Keane, a non-employee director of the Company (the “Director”).

August 25, 2020 SC 13D/A

ATRO / Astronics Corp. / 5096 SARANAC LLC - ASTRONICS CORPORATION Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 4)* Astronics Corporation (Name of Issuer) Common Stock, $0.01 par value Class B Common Stock, $0.01 par value (Title of Class of Securities) 046433108 046433207 (CUSIP Number) 5096 SARANAC LLC Daniel G. Keane 1801 Elmwood Avenue, Suite 1 Buffalo, New York 14207-2463 (7

August 25, 2020 SC 13G

ATROB / Astronics Corp. / DOWDEN PATRICIA - ASTRONICS CORPORATION Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Astronics Corporation (Name of Issuer) Class B Common Stock, $0.01 par value (Title of Class of Securities) 046433207 (CUSIP Number) August 21, 2020 (Date of event which requires filing of this statement) Check the appropriate box to designate the rule pursuant to whic

August 25, 2020 SC 13D

ATROB / Astronics Corp. / Boston & Saranac LLC - SC 13D Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. )* Astronics Corporation (Name of Issuer) Class B Common Stock, $0.01 par value (Title of Class of Securities) 046433207 (CUSIP Number) BOSTON & SARANAC LLC Robert S. Keane 78 Beacon Street Boston, Massachusetts 02108 (781) 652-6324 (Name, Address and Telephone Number of

August 4, 2020 10-Q

Quarterly Report - 10-Q

Table of Contents 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 June 27, 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 0-7087 ASTRONI

July 31, 2020 EX-99.1

Astronics Corporation Reports 2020 Second Quarter Financial Results

EX-99.1 2 ex99120200627-pr.htm EX-99.1 Exhibit 99.1 Astronics Corporation • 130 Commerce Way • East Aurora, NY • 14052-2164 For more information, contact: Company: Investor Relations: David C. Burney, Chief Financial Officer Deborah K. Pawlowski, Kei Advisors LLC Phone: (716) 805-1599, ext. 159 Phone: (716) 843-3908 Email: [email protected] Email: [email protected] FOR IMMEDIATE

July 31, 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): July 31, 2020 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File N

June 10, 2020 SC 13D/A

ATRO / Astronics Corp. / 5096 SARANAC LLC - ASTRONICS CORPORATION Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 3)* Astronics Corporation (Name of Issuer) Common Stock, $0.01 par value Class B Common Stock, $0.01 par value (Title of Class of Securities) 046433108 046433207 (CUSIP Number) 5096 SARANAC LLC Daniel G. Keane 1801 Elmwood Avenue, Suite 1 Buffalo, New York 14207-2463 (7

May 29, 2020 SD

- SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT ASTRONICS CORPORATION NEW YORK 0-7087 16-0959303 (State or other jurisdiction of incorporation or organization) (commission file number) (IRS Employer Identification No.) 130 Commerce Way, East Aurora, New York 14052 (Address of principal executive offices) (Zip Code) David C. Burney, (716

May 29, 2020 EX-1.01

Exhibit 1.02 – Conflict Minerals Report as required by Items 1.01 (b) and 1.02 of this form.

Item 1.02 Exhibit Astronics Corporation Conflict Minerals Report For the Year Ended December 31, 2019 This report for the year ended December 31, 2019 is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934 (the “Rule”). The Rule was adopted by the Securities and Exchange Commission (“SEC”) to implement reporting and disclosure requirements related to conflict minerals as

May 21, 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 (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): May 21, 2020 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (C

May 8, 2020 SC 13G/A

ATRO / Astronics Corp. / International Value Advisers, LLC Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A (Amendment No. 3)* Under the Securities Exchange Act of 1934 Astronics Corp (Name of Issuer) Common Stock (Title of Class of Securities) 046433108 (CUSIP Number) International Value Advisers, LLC, 717 Fifth Avenue, 10th Floor, New York, NY 10022 (Name, Address and Telephone Number of Person Authorized to Receive

May 7, 2020 10-Q

Quarterly Report - 10-Q

Table of Contents 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 March 28, 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 0-7087 ASTRON

May 6, 2020 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

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 4, 2020 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File Num

May 6, 2020 EX-10.1

AMENDMENT NO. 1 FIFTH AMENDED AND RESTATED CREDIT AGREEMENT

Exhibit 10.1 AMENDMENT NO. 1 TO FIFTH AMENDED AND RESTATED CREDIT AGREEMENT This Amendment No. 1 (“Amendment”) dated as of May 4, 2020 (the “First Amendment Date”) to the Agreement, as defined below, is entered into by and among Astronics Corporation (“Borrower”), certain lenders under the Agreement (the “Lenders”) and HSBC Bank USA, National Association, as agent for the Lenders under the Agreeme

May 6, 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 6, 2020 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File Num

May 6, 2020 EX-99.1

Astronics Corporation Reports 2020 First Quarter Financial Results

Exhibit 99.1 Astronics Corporation • 130 Commerce Way • East Aurora, NY • 14052-2164 For more information, contact: Company: Investor Relations: David C. Burney, Chief Financial Officer Deborah K. Pawlowski, Kei Advisors LLC Phone: (716) 805-1599, ext. 159 Phone: (716) 843-3908 Email: [email protected] Email: [email protected] FOR IMMEDIATE RELEASE Astronics Corporation Reports 2

April 9, 2020 SC 13G/A

ATRO / Astronics Corp. / Neuberger Berman Group LLC - NONE Passive Investment

Schedule 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 5)* ASTRONICS CORP (Name of Issuer) Common (Title of Class of Securities) 046433108 (CUSIP Number) March 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Sche

April 7, 2020 DEFA14A

ATRO / Astronics Corp. DEFA14A - - DEFA14A

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.

April 7, 2020 DEF 14A

ATRO / Astronics Corp. DEF 14A - - DEF 14A

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.

March 31, 2020 EX-99.1

Astronics Corporation Addresses COVID-19 Impact on Business

EX-99.1 2 a33020exhibit991.htm EX-99.1 NEWS RELEASE Exhibit 99.1 FOR IMMEDIATE RELEASE Astronics Corporation Addresses COVID-19 Impact on Business EAST AURORA, NY, March 30, 2020 – Astronics Corporation (Nasdaq: ATRO), a leading provider of advanced technologies for global aerospace, defense, and other mission critical industries, today announced actions the Company has taken to address the impact

March 31, 2020 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K (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): March 30, 2020 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation)

March 9, 2020 SC 13G/A

ATRO / Astronics Corp. / International Value Advisers, LLC Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A (Amendment No. 2)* Under the Securities Exchange Act of 1934 Astronics Corp (Name of Issuer) Common Stock (Title of Class of Securities) 046433108 (CUSIP Number) International Value Advisers, LLC, 717 Fifth Avenue, 10th Floor, New York, NY 10022 (Name, Address and Telephone Number of Person Authorized to Receive

March 2, 2020 EX-10.21

AMENDMENT TO THE ASTRONICS CORPORATION 2017 LONG TERM INCENTIVE PLAN

EX-10.21 2 atro-20191231xex1021.htm EX-10.21 Exhibit 10.21 AMENDMENT TO THE ASTRONICS CORPORATION 2017 LONG TERM INCENTIVE PLAN The Astronics Corporation 2017 Long Term Incentive Plan is hereby amended, effective as of December 14, 2018, as follows: 1.Existing Section 7(c)(2) regarding Options and SARs is hereby changed to read in its entirety as follows: “(2) On the grant of an Option or SAR, the

March 2, 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 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to For the Fiscal Year Ended December 31, 2019 Commission File Number 0-7087 Astronics Corporation (Exact

March 2, 2020 EX-21

ASTRONICS CORPORATION SUBSIDIARIES OF THE REGISTRANT

EXHIBIT 21 ASTRONICS CORPORATION SUBSIDIARIES OF THE REGISTRANT Subsidiary Ownership Percentage State (Province), Country of Incorporation Astronics Test Systems, Inc.

February 26, 2020 EX-99.1

Astronics Corporation Reports 2019 Fourth Quarter and Full Year Financial Results

Astronics Corporation • 130 Commerce Way • East Aurora, NY • 14052-2164 For more information, contact: Company: Investor Relations: David C.

February 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): February 26, 2020 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission Fi

February 13, 2020 SC 13G/A

ATRO / Astronics Corp. / Neuberger Berman Group LLC - NONE Passive Investment

Schedule 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4)* ASTRONICS CORP (Name of Issuer) Common (Title of Class of Securities) 046433108 (CUSIP Number) December 31, 2019 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this S

February 12, 2020 SC 13G/A

ATRO / Astronics 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: Astronics Corp Title of Class of Securities: Common Stock CUSIP Number: 046433108 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

February 10, 2020 SC 13G/A

ATRO / Astronics Corp. / International Value Advisers, LLC Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Amendment No. 1)* Under the Securities Exchange Act of 1934 Astronics Corp (Name of Issuer) Common Stock (Title of Class of Securities) 046433108 (CUSIP Number) International Value Advisers, LLC, 717 Fifth Avenue, 10th Floor, New York, NY 10022 (Name, Address and Telephone Number of Person Authorized to Receive N

February 4, 2020 EX-99.1

Astronics Corporation Provides Update on Progress

NEWS RELEASE Exhibit 99.1 FOR IMMEDIATE RELEASE Astronics Corporation Provides Update on Progress •Unaudited revenue of approximately $198 million for fourth quarter 2019 exceeded guidance •2020 revenue guidance withdrawn due to uncertainty related to 737 MAX •New VVIP IFE platform “Avenir” successfully launched •Expects restructuring charges related to antenna business of $29 million to $35 milli

February 4, 2020 8-K

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): February 3, 2020 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission Fil

January 28, 2020 SC 13G/A

ATRO / Astronics Corp. / Wellington Management Group LLP - 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. 2 )* Astronics Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 046433108 (CUSIP Number) December 31, 2019 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

December 12, 2019 EX-99.1

Robert Keane Joins Astronics Corporation’s Board of Directors

NEWS RELEASE Exhibit 99.1 FOR IMMEDIATE RELEASE Robert Keane Joins Astronics Corporation’s Board of Directors EAST AURORA, NY, December 12, 2019 – Astronics Corporation (Nasdaq: ATRO), a leading provider of advanced technologies for global aerospace, defense, and other mission critical industries, today announced that Robert S. Keane has joined its Board of Directors, effective December 9, 2019. M

December 12, 2019 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 (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): December 9, 2019 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation

November 21, 2019 CORRESP

ATRO / Astronics Corp. CORRESP - -

November 21, 2019 Securities and Exchange Commission Judiciary Plaza 450 Fifth Street, N.

November 7, 2019 10-Q

Quarterly Report - 10-Q

Table of Contents 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 September 28, 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 0-7087 AS

November 7, 2019 CORRESP

ATRO / Astronics Corp. CORRESP - -

November 7, 2019 Securities and Exchange Commission Judiciary Plaza 450 Fifth Street, N.

November 5, 2019 EX-99.1

Astronics Corporation Reports 2019 Third Quarter Financial Results

EX-99.1 2 ex99120190928-pr.htm EX-99.1 Exhibit 99.1 Astronics Corporation • 130 Commerce Way • East Aurora, NY • 14052-2164 For more information, contact: Company: Investor Relations: David C. Burney, Chief Financial Officer Deborah K. Pawlowski, Kei Advisors LLC Phone: (716) 805-1599, ext. 159 Phone: (716) 843-3908 Email: [email protected] Email: [email protected] FOR IMMEDIATE

November 5, 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): November 5, 2019 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission Fil

October 4, 2019 8-K

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): October 4, 2019 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File

October 4, 2019 EX-99.1

Astronics Acquires Mass Transit Test Solution Provider Diagnosys Test Systems Provides engineering scale, broader range of solutions and strong market position in expanding mass transit opportunity

EX-99.1 2 a10042019diagnacqex991.htm EX-99.1 PRESS RELEASE Exhibit 99.1 For Immediate Release Astronics Acquires Mass Transit Test Solution Provider Diagnosys Test Systems Provides engineering scale, broader range of solutions and strong market position in expanding mass transit opportunity EAST AURORA, NY, October 4, 2019 – Astronics Corporation (Nasdaq: ATRO), a leading provider of advanced tech

September 20, 2019 EX-99.1

Astronics Corporation Appoints Tonit Calaway to Board of Directors

NEWS RELEASE Exhibit 99.1 For Immediate Release Astronics Corporation Appoints Tonit Calaway to Board of Directors EAST AURORA, NY, September 19, 2019 – Astronics Corporation (Nasdaq: ATRO), a leading supplier of advanced technologies and products to the global aerospace, defense, and semiconductor industries, today announced the appointment of Tonit Calaway to its Board of Directors, effective Se

September 20, 2019 8-K/A

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/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): September 19, 2019 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorpora

September 19, 2019 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): June 10, 2019 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File N

September 19, 2019 EX-99.1

Astronics Corporation Appoints Tonit Calaway to Board of Directors

NEWS RELEASE Exhibit 99.1 For Immediate Release Astronics Corporation Appoints Tonit Calaway to Board of Directors EAST AURORA, NY, September 19, 2019 – Astronics Corporation (Nasdaq: ATRO), a leading supplier of advanced technologies and products to the global aerospace, defense, and semiconductor industries, today announced the appointment of Tonit Calaway to its Board of Directors, effective Se

August 8, 2019 10-Q

Quarterly Report - 10-Q

Table of Contents 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 June 29, 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 0-7087 ASTRONI

August 5, 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 5, 2019 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File

August 5, 2019 EX-99.1

Astronics Corporation Reports 2019 Second Quarter Financial Results

Exhibit 99.1 Astronics Corporation • 130 Commerce Way • East Aurora, NY • 14052-2164 For more information, contact: Company: Investor Relations: David C. Burney, Chief Financial Officer Deborah K. Pawlowski, Kei Advisors LLC Phone: (716) 805-1599, ext. 159 Phone: (716) 843-3908 Email: [email protected] Email: [email protected] FOR IMMEDIATE RELEASE Astronics Corporation Reports 2

July 1, 2019 8-K

Entry into a Material Definitive Agreement

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 1, 2019 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File Nu

July 1, 2019 EX-99.1

Astronics Announces Acquisition of Freedom Communication Technologies Augments radio test solution offerings

NEWS RELEASE Exhibit 99.1 For Immediate Release Astronics Announces Acquisition of Freedom Communication Technologies Augments radio test solution offerings EAST AURORA, NY, July 1, 2019 – Astronics Corporation (Nasdaq: ATRO), a leading provider of advanced technologies for global aerospace, defense, and other mission critical industries, announced today that it has acquired Freedom Communication

July 1, 2019 EX-10.1

STOCK PURCHASE AGREEMENT DATED AS OF July 1, 2019 ASTRONICS CORPORATION, FREEDOM COMMUNICATION TECHNOLOGIES Inc., THE SELLERS HANOVER PARTNERS, INC., SOLELY IN ITS CAPACITY AS SELLERS' REPRESENTATIVE

EX-10.1 2 a7119exhibit101.htm EX-10.1 Exhibit 10.1 EXECUTION COPY STOCK PURCHASE AGREEMENT DATED AS OF July 1, 2019 AMONG ASTRONICS CORPORATION, FREEDOM COMMUNICATION TECHNOLOGIES Inc., THE SELLERS AND HANOVER PARTNERS, INC., SOLELY IN ITS CAPACITY AS SELLERS' REPRESENTATIVE 143905334.14 STOCK PURCHASE AGREEMENT This STOCK PURCHASE AGREEMENT (this "Agreement") is made as of July 1, 2019 among Astr

June 12, 2019 EX-99.1

Astronics Mourns the Passing of its Board Chairman Kevin T. Keane

NEWS RELEASE Exhibit 99.1 For Immediate Release Astronics Mourns the Passing of its Board Chairman Kevin T. Keane EAST AURORA, NY, June 11, 2019 – Astronics Corporation (Nasdaq: ATRO), a leading provider of advanced technologies for global aerospace, defense, and other mission critical industries, announced today with great sorrow that Kevin T. Keane, a member of its Board of Directors for nearly

June 12, 2019 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, 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): June 10, 2019 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File N

June 4, 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): May 30, 2019 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File Nu

May 30, 2019 EX-1.01

– Conflict Minerals Report as required by Items 1.01 (b) and 1.02 of this form.

EX-1.01 2 a2018sdex-101.htm EXHIBIT 1.01 Item 1.02 Exhibit Astronics Corporation Conflict Minerals Report For the Year Ended December 31, 2018 This report for the year ended December 31, 2018 is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934 (the “Rule”). The Rule was adopted by the Securities and Exchange Commission (“SEC”) to implement reporting and disclosure requ

May 30, 2019 SD

ATRO / Astronics Corp. SD - - SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT ASTRONICS CORPORATION NEW YORK 0-7087 16-0959303 (State or other jurisdiction of incorporation or organization) (commission file number) (IRS Employer Identification No.) 130 Commerce Way, East Aurora, New York (Address of principal executive offices) David C. Burney, Vice President-Financ

May 9, 2019 10-Q

Quarterly Report - 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q ý Quarterly report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended March 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 0-7087 ASTRON

May 8, 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 8, 2019 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission File Num

May 8, 2019 EX-99.1

Astronics Corporation Reports 2019 First Quarter Financial Results

Exhibit 99.1 Astronics Corporation • 130 Commerce Way • East Aurora, NY • 14052-2164 For more information, contact: Company: Investor Relations: David C. Burney, Chief Financial Officer Deborah K. Pawlowski, Kei Advisors LLC Phone: (716) 805-1599, ext. 159 Phone: (716) 843-3908 Email: [email protected] Email: [email protected] FOR IMMEDIATE RELEASE Astronics Corporation Reports 2

April 17, 2019 DEFA14A

ATRO / Astronics Corp. DEFA14A

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.

April 17, 2019 DEF 14A

ATRO / Astronics Corp. DEF 14A

TABLE OF CONTENTS 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.

April 1, 2019 EX-99.1

IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY OR CONTROL PERSON

Exhibit 99.1 IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY OR CONTROL PERSON Mr. Meisenberg and Mr. Reilly are control persons of ACK (which is an investment adviser that is a reporting person in accordance with Rule 13d-1(b)(1)(ii)(E)) in accordance with Rule 13d-1(b)(1)(ii)(G) under the Securities Exchange Act of 1

April 1, 2019 SC 13G/A

ATRO / Astronics Corp. / ACK Asset Management LLC - SCHEDULE 13G (AMENDMENT NO. 1) Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Astronics Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 046433108 (CUSIP Number) March 31, 2019 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Sche

March 1, 2019 EX-21

ASTRONICS CORPORATION SUBSIDIARIES OF THE REGISTRANT

EX-21 2 atro-20181231xex21.htm EXHIBIT 21 EXHIBIT 21 ASTRONICS CORPORATION SUBSIDIARIES OF THE REGISTRANT Subsidiary Ownership Percentage State (Province), Country of Incorporation Astronics Test Systems, Inc. 100% Delaware, USA Astronics DME LLC 100% Florida, USA Astronics AeroSat Corporation 100% New Hampshire, USA Luminescent Systems, Inc. 100% New York, USA Astronics Air, LLC 100% New York, US

March 1, 2019 10-K

Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2018 Commission File Number 0-7087 Astronics Corporation (Exact Name of Registrant as Specified in its Charter) New York 16-0959303 (State or other jurisdiction of incorporation or organizatio

February 21, 2019 EX-99.1

Astronics Corporation Reports 2018 Fourth Quarter and Full Year Financial Results

Exhibit 99.1 Astronics Corporation • 130 Commerce Way • East Aurora, NY • 14052-2164 For more information, contact: Company: Investor Relations: David C. Burney, Chief Financial Officer Deborah K. Pawlowski, Kei Advisors LLC Phone: (716) 805-1599, ext. 159 Phone: (716) 843-3908 Email: [email protected] Email: [email protected] FOR IMMEDIATE RELEASE Astronics Corporation Reports 2

February 21, 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 21, 2019 ASTRONICS CORPORATION (Exact name of registrant as specified in its charter) New York 0-7087 16-0959303 (State of Other Jurisdiction of Incorporation) (Commission Fi

February 19, 2019 EX-99.1

Astronics Corporation Completes the Sale of its Semiconductor System Level Test Technology

EX-99.1 3 a21419ex991.htm EX-99.1 Exhibit 99.1 For Immediate Release Astronics Corporation Completes the Sale of its Semiconductor System Level Test Technology EAST AURORA, NY, February 14, 2019 – Astronics Corporation (Nasdaq: ATRO), a leading provider of advanced technologies for the global aerospace, defense, and semiconductor industries, announced today that it has closed the previously announ

February 19, 2019 EX-10.1

Amended and Restated Asset Purchase Agreement dated as of February 13, 2019 by and Among Astronics Test Systems, Inc., Astronics Corporation and Advantest Test Solutions, Inc.

EX-10.1 2 a21419ex101.htm EX-10.1 EXHIBIT 10.1 AMENDED AND RESTATED ASSET PURCHASE AGREEMENT among Astronics Test Systems Inc., Astronics Corporation and Advantest Test Solutions, Inc. dated as of February 13, 2019 AMENDED AND RESTATED ASSET PURCHASE AGREEMENT This Amended and Restated Asset Purchase Agreement (this “Agreement”), dated as of February 13, 2019, is entered into among Astronics Test

February 19, 2019 EX-99.2

Astronics Corporation Unaudited Pro Forma Condensed Consolidated Financial Information

EX-99.2 4 a21419ex992.htm EX-99.2 Exhibit 99.2 Astronics Corporation Unaudited Pro Forma Condensed Consolidated Financial Information On February 13, 2019, Astronics Corporation (the "Company") completed the previously announced divestiture of its semiconductor test business to Advantest Test Solutions, Inc., pursuant to the terms of an Asset Purchase Agreement (the "Agreement"), dated February 13

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