WNDW / SolarWindow Technologies, Inc. - SEC Filings, Annual Report, Proxy Statement

SolarWindow Technologies, Inc.
US ˙ OTCPK

Basic Stats
CIK 1071840
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 SolarWindow Technologies, Inc.
SEC Filings (Chronological Order)
This page provides a complete, chronological list of SEC Filings, excluding ownership filings which we provide elsewhere.
August 7, 2025 8-K

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 August 1, 2025 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (E

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 August 1, 2025 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File Number) 59-3509

August 7, 2025 EX-10.1

SOLARWINDOW.COM   |   9375 E. Shea Blvd ● Suite 107-B ● Scottsdale AZ 85260

Exhibit 10.1 Via Email Email: [email protected] July 26, 2025 Amit Singh 963 Eames Walk West Sacramento, California 9569 Re: Directors Offer Letter Dear Amit: SolarWindow Technologies, Inc., a Nevada Corporation (the “Company”), is pleased to offer you a position as a member of its Board of Directors (the “Board”). Should you choose to accept this position as a member of the Board this letter agreem

July 11, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 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 May 31, 2025 ☐ 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 333-127953 SOLARWINDOW TECHNOLOGIES,

June 20, 2025 EX-99.1

SolarWindow Completes Capital Raise

EXHIBIT 99.1 SolarWindow Completes Capital Raise SCOTTSDALE, Ariz., June 20, 2025 (GLOBE NEWSWIRE) - SolarWindow Technologies, Inc. (Symbol: WNDW), developer of transparent electricity-generating coatings for glass and plastics, today announced the closing of a $3,900,000 capital raise through self-directed concurrent domestic and offshore offerings to a total of nine investors, five domestic and

June 20, 2025 EX-10.5

Form of Registration Rights Agreement, dated June 16, 2025.

Exhibit 10.5 THIS REGISTRATION RIGHTS AGREEMENT (this “Agreement”), dated as of [●], 2025, is entered into by and among SolarWindow Technologies, Inc. a Nevada corporation (the “Company”), and the several investors signatory hereto (individually as an “Investor” and collectively together with their respective permitted assigns, the “Investors”). Capitalized terms used herein and not otherwise defi

June 20, 2025 EX-10.3

Form of Series U Warrant issued to US Investors.

Exhibit 10.3 FORM OF SERIES U WARRANT TO PURCHASE COMMON STOCK NEITHER THIS SECURITY NOR THE SECURITIES FOR WHICH THIS SECURITY IS EXERCISABLE HAVE BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND, ACCORDINGLY, MAY NOT BE OFFE

June 20, 2025 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, 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 20, 2025 SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada 333-127953 59-3509694 (State or Other Jurisdiction of Incorporation) (Commis

June 20, 2025 EX-10.1

Form of Amended and Restated Subscription Agreement for US Investors dated June 16, 2025.

Exhibit 10.1 THE SECURITIES TO WHICH THIS AGREEMENT RELATES HAVE NOT BEEN REGISTERED UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”) AND THE RULES AND REGULATIONS PROMULGATED THEREUNDER AND MAY NOT BE OFFERED OR SOLD DIRECTLY OR INDIRECTLY (A) WITHIN THE UNITED STATES OR TO OR FOR THE ACCOUNT OR BENEFIT OF U.S. PERSONS EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION

June 20, 2025 EX-10.2

Form of Amended and Restated Subscription Agreement for Offshore Investors dated June 16, 2025.

Exhibit 10.2 THE SECURITIES TO WHICH THIS SUBSCRIPTION AGREEMENT RELATES HAVE NOT BEEN REGISTERED UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”) AND THE RULES AND REGULATIONS PROMULGATED THEREUNDER AND MAY NOT BE OFFERED OR SOLD DIRECTLY OR INDIRECTLY (A) WITHIN THE UNITED STATES (AS DEFINED IN REGULATION S) OR TO OR FOR THE BENEFIT OF A U.S. PERSON (AS DEFINED I

June 20, 2025 EX-10.4

Form of Series U-OS Warrant issued to Offshore Investors.

Exhibit 10.4 FORM OF SERIES U-OS WARRANT NEITHER THIS SECURITY NOR THE SECURITIES FOR WHICH THIS SECURITY IS EXERCISABLE HAVE BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PUR

May 12, 2025 8-K

Other Events

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 May 7, 2025 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada 333-127953 59-3509694 (State or other jurisdiction of incorporation) (Commission File Number)

April 11, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 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 February 28, 2025 ☐ 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 333-127953 SOLARWINDOW TECHNOLO

April 4, 2025 POS AM

As filed with the U.S. Securities and Exchange Commission on April 4, 2025

As filed with the U.S. Securities and Exchange Commission on April 4, 2025 Registration No. 333-282721 U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 2 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SOLARWINDOW TECHNOLOGIES, INC. www.solarwindow.com (Exact name of registrant as specified in its charter) Nevada 3674 59-3509694 (State

March 27, 2025 10-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K/A (Amendment No. 2)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K/A (Amendment No. 2) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 31, 2024 ☐ 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 333-127953 SOLARWINDO

March 27, 2025 POS AM

As filed with the U.S. Securities and Exchange Commission on March 27, 2025

As filed with the U.S. Securities and Exchange Commission on March 27, 2025 Registration No. 333-282721 U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SOLARWINDOW TECHNOLOGIES, INC. www.solarwindow.com (Exact name of registrant as specified in its charter) Nevada 3674 59-3509694 (Stat

January 14, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 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 November 30, 2024 ☐ 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 333-127953 SOLARWINDOW TECHNOLO

December 9, 2024 CORRESP

SOLARWINDOW TECHNOLOGIES, INC. 9375 E. Shea Blvd. Suite 107-B Scottsdale, Arizona 85260

SOLARWINDOW TECHNOLOGIES, INC. 9375 E. Shea Blvd. Suite 107-B Scottsdale, Arizona 85260 December 9, 2024 VIA EDGAR Mr. Robert Augustin United States Securities and Exchange Commission Division of Corporation Finance Office of Industrial Applications and Services 100 F Street, NE Washington, D.C. 20549 Re: SolarWindow Technologies, Inc. Registration Statement on Form S-1 (File No. 333-282721) Dear

December 5, 2024 10-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K/A (Amendment No. 1)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K/A (Amendment No. 1) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 31, 2024 ☐ 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 333-127953 SOLARWINDO

November 20, 2024 S-1/A

As filed with the U.S. Securities and Exchange Commission on November 20, 2024

As filed with the U.S. Securities and Exchange Commission on November 20, 2024 Registration No. 333-282721 U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SOLARWINDOW TECHNOLOGIES, INC. www.solarwindow.com (Exact name of registrant as specified in its charter) Nevada 3674 59-3509694 (State or other j

November 20, 2024 EX-19.1

Insider Trading Policy

Exhibit 19.1 SOLARWINDOW TECHNOLOGIES, INC. Amended and Restated Insider Trading Policy Adopted and Effective as of June 8, 2021 This Amended and Restated Insider Trading Policy amends, restates and replaces the Company’s previous policy. PURPOSE It is the policy and practice of SolarWindow Technologies, Inc. (the “Company”) to comply strictly with laws governing the use of material nonpublic info

November 20, 2024 EX-21

Registrant’s Subsidiaries.

Exhibit 21 Subsidiaries of the Registrant Name of Subsidiary State or Jurisdiction of Incorporation or Organization SolarWindow Asia (USA) Corp. State of Nevada SolarWindow Asia Co., Ltd. Republic of Korea (100% owned by SolarWindow Asia (USA) Corp.)

November 20, 2024 EX-10.21

Form of Stock Option Grant and Grant Agreement dated as of April 8, 2024 between SolarWindow Technologies, Inc., and each of Joseph Sierchio, Robert Levine, Timothy Bullinger and Justin Frere.

Exhibit 10.21 NEITHER THIS SECURITY NOR THE SECURITIES FOR WHICH THIS SECURITY IS EXERCISABLE HAVE BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE REGIS

November 20, 2024 CORRESP

Sierchio Law, LLP

Sierchio Law, LLP 430 Park Avenue Suite 702 New York, New York 10022 Tel: (212) 246-3030 29 Reed Road Valatie, New York 12184 Tel: (518) 392-4980 Reply to: Joseph Sierchio Email: joseph@sierchiolaw.

November 20, 2024 EX-FILING FEES

Filing fee table

Exhibit 107 Calculation of Filing Fee Tables S-1 Amendment No. 1 (form Type) SolarWindow Technologies, Inc. (Exact Name of Registrant as Specified in its Charter Table 1: Newly Registered and Carry Forward Securities Security Type Securite Class Title Fee Calculation or Carry Forward Rule Amount Registered (1) Proposed Maximum Offering Price Per Unit (1)(2) Maximum Aggregate Offering Price (3) Fee

November 20, 2024 EX-10.22

Form of Stock Option Grant and Grant Agreement dated as of May 14, 2024 between SolarWindow Technologies, Inc., and Amit Singh.

NEITHER THIS SECURITY NOR THE SECURITIES FOR WHICH THIS SECURITY IS EXERCISABLE HAVE BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND IN ACCORDANCE WITH APPLICABLE STATE SECURITIES LAWS.

November 20, 2024 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 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 August 31, 2024 ☐ 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 333-127953 SOLARWINDOW TECHNOLOGIES, INC.

October 18, 2024 EX-10.22

Form of Stock Option Grant and Grant Agreement dated as of May 14, 2024 between SolarWindow Technologies, Inc., and Amit Singh.

NEITHER THIS SECURITY NOR THE SECURITIES FOR WHICH THIS SECURITY IS EXERCISABLE HAVE BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR PURSUANT TO AN AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND IN ACCORDANCE WITH APPLICABLE STATE SECURITIES LAWS.

October 18, 2024 EX-21

Registrant’s Subsidiaries.

Exhibit 21 Subsidiaries of the Registrant Name of Subsidiary State or Jurisdiction of Incorporation or Organization SolarWindow Asia (USA) Corp. State of Nevada SolarWindow Asia Co., Ltd. Republic of Korea (100% owned by SolarWindow Asia (USA) Corp.)

October 18, 2024 EX-10.21

Form of Stock Option Grant and Grant Agreement dated as of April 8, 2024 between SolarWindow Technologies, Inc., and each of Joseph Sierchio, Robert Levine, Timothy Bullinger and Justin Frere.

Exhibit 10.21 NEITHER THIS SECURITY NOR THE SECURITIES FOR WHICH THIS SECURITY IS EXERCISABLE HAVE BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND, ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN EFFECTIVE REGIS

October 18, 2024 EX-FILING FEES

Filing fee table

Exhibit 107 Calculation of Filing Fee Tables S-1 (form Type) SolarWindow Technologies, Inc.

October 18, 2024 S-1

As filed with the U.S. Securities and Exchange Commission on October 18, 2024

As filed with the U.S. Securities and Exchange Commission on October 18, 2024 Registration No. 333- U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SOLARWINDOW TECHNOLOGIES, INC. www.solarwindow.com (Exact name of registrant as specified in its charter) Nevada 3674 59-3509694 (State or other jurisdiction of (Primary St

July 15, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 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 May 31, 2024 ☐ 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 333-127953 SOLARWINDOW TECHNOLOGIES,

May 21, 2024 EX-10.1

Offer Letter dated May 14, 2024, between SolarWindow Technologies, Inc. and Amit Singh. Portions of this Exhibit have been omitted.

Exhibit 10.1 PORTIONS OF THIS AGREEMENT HAVE BEEN OMITTED, AS INDICATED BY ::: Via Email: amit@::: May 8, 2024 Amit Singh ::: Re: Offer of Employment Dear Amit: This letter (“Offer Letter”) confirms that, subject to the terms of this Offer Letter, effective as of May 1, 2024 (“Effective Date”), you will transition from your current role with SolarWindow Technologies, Inc. (“Company”) into the full

May 21, 2024 8-K

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

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 May 14, 2024 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File Number) 59-350969

April 12, 2024 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

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 March 15, 2024 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File Number) 59-3509

April 12, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 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 February 29, 2024 ☐ 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 333-127953 SOLARWINDOW TECHNOLO

March 5, 2024 EX-17.1

Resignation Letter dated February 28, 2024, from Harmel Rayat.

Exhibit 17.1 Attn: Board of Directors, SolarWindow Technologies, Inc. Attn: Mr. Amit Singh, Vice President / Acting Principal Executive Officer SolarWindow Technologies, Inc. 9375 E. Shea Blvd., Suite 107-B Scottsdale, AZ 85260 February 28, 2024 Dear Mr. Singh: I am writing to resign from my positions as Director and Chairman of the Board of SolarWindow Technologies, Inc. (SolarWindow), effective

March 5, 2024 8-K

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 February 28, 2024 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc.

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 February 28, 2024 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada 333-127953 59-3509694 (State or other jurisdiction of incorporation) (Commission File N

January 12, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 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 November 30, 2023 ☐ 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 333-127953 SOLARWINDOW TECHNOLO

November 21, 2023 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 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 August 31, 2023 ☐ 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 333-127953 SOLARWINDOW TECHNOLOGIES, INC.

October 10, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 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 May 31, 2023 ☐ 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 333-127953 SOLARWINDOW TECHNOLOGIES,

October 10, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 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 February 28, 2023 ☐ 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 333-127953 SOLARWINDOW TECHNOLO

October 10, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 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 November 30, 2022 ☐ 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 333-127953 SOLARWINDOW TECHNOLO

August 30, 2023 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 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 August 31, 2022 ☐ 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 333-127953 SOLARWINDOW TECHNOLOGIES, INC.

March 7, 2023 8-K

Other Events

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 February 27, 2023 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada 333-127953 59-3509694 (State or other jurisdiction of incorporation) (Commission File N

January 19, 2023 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Completion of Acquisition or Disposition of Assets, Other Events

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 January 13, 2023 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada 333-127953 59-3509694 (State or other jurisdiction of incorporation) (Commission File Nu

December 22, 2022 EX-17.1

Resignation Letter dated December 18, 2022 from Mr. John Rhee.

Exhibit 17.1 December 18, 2022 John Rhee VIA EMAIL [[email protected]] Re: My resignation from the board-Solarwindow Technologies I hereby resign from the board of Solarwindow Technologies effective immediately. There has not been any real communication or honoring any of my positions regarding in issues of management of this company in the past months. My good intentions were used for your wr

December 22, 2022 EX-99.1

Order Made After Application dated December 16, 2022

Exhibit 99.1

December 22, 2022 8-K

Changes in Control of Registrant, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

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 December 19, 2022 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada 333-127953 59-3509694 (State or other jurisdiction of incorporation) (Commission File N

December 15, 2022 8-K

Other Events

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 December 14, 2022 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada 333-127953 59-3509694 (State or other jurisdiction of incorporation) (Commission File N

December 14, 2022 S-8 POS

As filed with the Securities and Exchange Commission on December 14, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 POST-EFFECTIVE AMENDMENT NO. 10 to Form S-8 Registration Statement No. 333-172824 UNDER THE SECURITIES ACT

As filed with the Securities and Exchange Commission on December 14, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 POST-EFFECTIVE AMENDMENT NO.

December 14, 2022 POS AM

As filed with the U.S. Securities and Exchange Commission on December 14, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Post-effective Amendment No. 4 to FORM S-1 REGISTRATION STATEMENT NO. 333-222809 UNDER THE SECURITI

As filed with the U.S. Securities and Exchange Commission on December 14, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Post-effective Amendment No. 4 to FORM S-1 REGISTRATION STATEMENT NO. 333-222809 UNDER THE SECURITIES ACT OF 1933 SOLARWINDOW TECHNOLOGIES, INC. (Exact name of registrant as specified in its charter) Nevada 3674 59-3509694 (State or other jurisdicti

December 14, 2022 POS AM

As filed with the U.S. Securities and Exchange Commission on December 14, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Post-effective Amendment No. 2 to FORM S-3 REGISTRATION STATEMENT NO. 333-256983 UNDER THE SECURITI

As filed with the U.S. Securities and Exchange Commission on December 14, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Post-effective Amendment No. 2 to FORM S-3 REGISTRATION STATEMENT NO. 333-256983 UNDER THE SECURITIES ACT OF 1933 SOLARWINDOW TECHNOLOGIES, INC. (Exact name of registrant as specified in its charter) Nevada 59-3509694 (State or other jurisdiction of

November 29, 2022 NT 10-K

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 12b-25

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 12b-25 Commission File Number: 333-127953 CUSIP Number: 675729206 NOTIFICATION OF LATE FILING (Check One): [ X ] Form 10-K [ ] Form N-SAR [ ] Form 20-F [ ] Form N-CSR [ ] Form 11-K [ ] Form 10-Q [ ] Form 10-D For Period Ended: August 31, 2022 [ ] Transition Report on Form 10-K [ ] Transition Report on Form 10-Q [ ] Transition Report on Form 20-F [ ] Transition Report on Form N-SAR [ ] Transition Report on Form 11-K For the Transition Period Ended: Read instruction (on back page) before preparing form.

July 20, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 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 May 31, 2022 ? 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 333-127953 SOLARWINDOW TECHNOLOGIES,

July 15, 2022 NT 10-Q

SECURITIES AND EXCHANGE COMMISSION WASHINGTON,DC 20549 FORM 12b-25

SECURITIES AND EXCHANGE COMMISSION WASHINGTON,DC 20549 FORM 12b-25 Commission File Number: 333-127953 CUSIP Number: 675729206 NOTIFICATION OF LATE FILING (Check One): [ ] Form 10-K [ ] Form N-SAR [ ] Form 20-F [ ] Form N-CSR [ ] Form 11-K [X] Form 10-Q [ ] Form 10-D For Period Ended: ??????????????????????????????????????????????????????????????????May 31, 2022 ????????????????????????????????????

June 15, 2022 EX-99.3

J AC/8680035.2 SUPREME COURT Of BRITlSH COJ.UMBVIA VANCOUVER RJ::GISTR No. Vancouver Registry IN THE SUPREME COTJRT OF BRITISH COLU.tvIBIA KALEN CAPITAL CORPORATION and KALEN CAPITAL HOLDlNGS, LLC fLAINTIFFS AND: LIGHT QUANTUM ENERGY HOLDINGS, WORLDW

Exhibit 99.3 SolarWindow Technologies, Inc . Justin Frere SolarWindow Asia (USA) Corp . 9375 E Shea Blvd . , Suite 107 - B Scottsdale AZ 85260 06/09/2022 Corporate Creations Network Inc. 801 US Highway 1 North Palm Beach, FL 33408 SERVICE OF PROCESS NOTICE The following is a courtesy summary of the enclosed document(s). ALL information should be verified by you. Item: 2022 - 1 Note: Any questions

June 15, 2022 8-K

Financial Statements and Exhibits, Other Events

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 June 9, 2022 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada 333-127953 59-3509694 (State or other jurisdiction of incorporation) (Commission File Number

May 13, 2022 8-K

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

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 May 9, 2022 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada 333-127953 59-3509694 (State or other jurisdiction of incorporation) (Commission File Number)

May 13, 2022 EX-17.1

Termination Notice dated May 8, 2022 (incorporated by reference to the Company’s Form 8-K filed on May 13, 2022).

Exhibit 17.1 SolarWindow Technologies, Inc. 9375 E. Shea Blvd. Suite 107-B Scottsdale, Arizona 85260 May 8, 2022 Via Email Mr. John Rhee Raemion Gwangsy 6305-2901 60 central Park-ro Yeongtong gu, Swan si, Gyeonggi-do, Email: [email protected] Re: Termination of the Executive Services Consulting Agreement dated as of August 31, 2020, between SolarWindow Technologies, Inc., a Nevada corporation

April 8, 2022 EX-10.2

Form of Equipment Purchase Agreement dated February 10, 2022 between SolarWindow Asia Co., Ltd and WI-A Corporation (Incorporated by reference to the Company’s Form 10-Q filed on April 8, 2022).

Exhibit 10.2 Equipment Purchase Agreement This Equipment Purchase Agreement (?Agreement?) is made and entered as of February 10, 2022 (the ?Effective Date?) by and between Solar Window Asia Co., Ltd. as the buyer (?Buyer?) and WI-A Corporation as the seller (?Seller?) pursuant to the principle of mutual good faith, and the Parties hereby agree to diligently perform this Agreement as follows: Artic

April 8, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 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 February 28, 2022 ? 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 333-127953 SOLARWINDOW TECHNOLO

January 24, 2022 EX-17.1

Resignation Letter dated January 18, 2022 from Jatinder S. Bhogal.

Exhibit 17.1 JATINDER S. BHOGAL RESIGNATION LETTER January 18, 2022 The Board of Directors SolarWindow Technologies, Inc. 9375 E. Shea Blvd Suite 107-B Scottsdale, AZ 85260 Attention: Messrs. Rhee, Levine and Sierchio Gentlemen: I hereby tender my resignation (i) as a member and Chairman of the board of directors (the ?Board?) of SolarWindow Technologies, Inc. (the ?Company?), (ii) as the Company?

January 24, 2022 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

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 January 18, 2022 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada 333-127953 59-3509694 (State or other jurisdiction of incorporation) (Commission File Nu

January 24, 2022 EX-99.1

Former LG Executives to Lead SolarWindow Manufacturing; New Majority Shareholder Appointed Chairman & CEO

Exhibit 99.1 Former LG Executives to Lead SolarWindow Manufacturing; New Majority Shareholder Appointed Chairman & CEO SCOTTSDALE, Ariz. and SEOUL, South Korea, Jan. 24, 2022 (GLOBE NEWSWIRE) - SolarWindow Technologies, Inc. (Symbol: WNDW), today announced that Mr. John Rhee has been elected to serve as its Chairman of the Board of Directors and Chief Executive Officer, in addition to his current

January 24, 2022 EX-10.1

Separation and Release of Claims Agreement dated January 18, 2022 by and among SolarWindow Technologies, Inc. and Vector Asset Management, Inc. and Jatinder S. Bhogal (Incorporated by reference to the Company’s Form 8-K filed on January 24, 2022).

Exhibit 10.1 CERTAIN INFORMATION, MARKED IN THIS EXHIBIT WITH BRACKETS, HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE SUCH INFORMATION IS PERSONAL IN NATURE AND THE DISCLOSURE OF WHICH WOULD CONSTITUTE AN UNWARRANTED INVASION OF PERSONAL PRIVACY. THE REDACTED INFORMATION IS NOTED BY [****]. This Separation and Release of Claims Agreement (?Agreement?) dated as of January 18, 2022 (the ?Execution Dat

January 13, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 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 November 30, 2021 ? 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 333-127953 SOLARWINDOW TECHNOLO

December 14, 2021 8-K

Regulation FD Disclosure, Changes in Control of Registrant, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): December 8, 2021 SolarWindow Technologies, Inc. (Exact Name of Registrant as Specified in Charter) Nevada 000-30156 59-3509694 (State or Other Jurisdiction of Incorporation) (Commissi

December 14, 2021 EX-10.3

Consent of Kalen Capital Corporation and Light Quantum Energy Holdings to the Company’s filing of the Purchase and Sale Agreement and the Corrective Amendment.

Exhibit 10.3 CONSENT TO HAVE AGREEMENTS FILED AS EXHIBITS TO FORM 8-K To: SolarWindow Technologies, Inc. Attention: Board of Directors Reference is hereby made to that certain Agreement date as of December 8, 2021 (the ?SPA?) by and among Kalen Capital Corporation (?KCC?), a company formed and existing under the laws of British Columbia, Canada (?KCC?), and its relevant subsidiaries, wholly-owned

December 14, 2021 EX-99.1

Management Acquires SolarWindow Majority Ownership

Exhibit 99.1 Management Acquires SolarWindow Majority Ownership SCOTTSDALE, AZ and SEOUL, SOUTH KOREA December 14, 2021 ? SolarWindow Technologies, Inc. (Symbol: WNDW) announced today that it has received notification that Light Quantum Energy Holdings (?LQE?), a company owned and controlled by SolarWindow President and Director, Mr. John Rhee and his immediate family, has acquired 62% of the issu

December 14, 2021 EX-10.1

Agreement dated December 8, 2021, between Kalen Capital Corporation and its relevant subsidiaries, including but not necessarily limited to Kalen Capital Holdings LLC, and Light Quantum Energy Holdings.

Exhibit 10.1 ?????????. 2021 KALEN CAPITAL CORPORATION and LIGHT QUANTUM ENERGY HOLDINGS AGREEMENT FOR THE PURCHASE OF SHARES OF SOLARWINDOW TECHNOLOGIES, INC. THIS AGREEMENT is dated 2021 (this "Agreement") BETWEEN KALEN CAPITAL CORPORATION, a company incorporated and registered in Canada whose registered office is at 688 West Hastings Street, Suite 700, Vancouver, BC, V6B 1P1, Canada (the "Selle

December 14, 2021 EX-10.2

Corrective Amendment dated December 8, 2021, to the Agreement dated December 8, 2021, between Kalen Capital Corporation and its relevant subsidiaries, including but not necessarily limited to Kalen Capital Holdings LLC), and Light Quantum Energy Holdings.

Exhibit 10.2 CORRECTIVE AMENDMENT TO AGREEMENT FOR THE PURCHASE OF SHARES OF SOLARWINDOW TECHNOLOGIES, INC. THIS CORRECTIVE AMENDEMENT made as of , 2021 (the ?Corrective Amendment?), to the Agreement dated , 2021 (the ?Agreement?) between KALEN CAPITAL CORPORATION, a company incorporated and registered in Canada whose registered office is at 688 West Hastings Street, Suite 700, Vancouver, BC, V6B

December 7, 2021 EX-10.1

No Cost Time Extension modification dated December 6, 2021 to the Cooperative Research and Development Agreement entered into between the National Renewable Energy Laboratory and SolarWindow Technologies, Inc.

Exhibit 10.1

December 7, 2021 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): December 6, 2021 SolarWindow Technologies, Inc. (Exact Name of Registrant as Specified in Charter) Nevada 000-30156 59-3509694 (State or Other Jurisdiction of Incorporation) (Commissi

November 16, 2021 EX-17.1

Resignation Letter dated November 10, 2021 from Mr. Gary Parmar

Exhibit 17.1 Gary P. Parmar, CPA, CA 5264 Cobble Crescent Kelowna, BC VlW SC3 November 10, 2021 Jatinder (Jay) Bhogal Chairman & Chief Executive Officer SolarWindow Technologies, Inc. 9375 E. Shea Blvd., Suite 107-B Scottsdale, Arizona 85260 Re: Resignation from the SolarWindow Technologies, Inc. - Board of Directors Dear Jay: It is with regret that I am writing to inform you of my decision to res

November 16, 2021 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): November 10, 2021 SolarWindow Technologies, Inc. (Exact Name of Registrant as Specified in Charter) Nevada 000-30156 59-3509694 (State or Other Jurisdiction of Incorporation) (Commiss

November 4, 2021 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 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 August 31, 2021 ? 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 333-127953 SOLARWINDOW TECHNOLOGIES, INC.

November 2, 2021 8-K

Current Report

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 27, 2021 SolarWindow Technologies, Inc. (Exact Name of Registrant as Specified in Charter) Nevada 000-30156 59-3509694 (State or Other Jurisdiction of Incorporation) (Commissi

October 25, 2021 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): October 18, 2021 SolarWindow Technologies, Inc. (Exact Name of Registrant as Specified in Charter) Nevada 000-30156 59-3509694 (State or Other Jurisdiction of Incorporation) (Commissi

October 25, 2021 EX-99.1

Founder & CEO of Serial Impact-Investor, Falkon Ventures, Joins SolarWindow to Lead Strategy

Exhibit 99.1 Founder & CEO of Serial Impact-Investor, Falkon Ventures, Joins SolarWindow to Lead Strategy Scottsdale, Arizona; Seoul, South Korea ? October 18, 2021 - SolarWindow Technologies, Inc. (Symbol: WNDW), announced today the appointment of Mr. Kyle Ballarta, Senior Strategist of Corporate Innovation. Mr. Ballarta is Founder and CEO of Falkon Ventures, where his portfolio Co-Investors incl

August 9, 2021 8-K

Regulation FD Disclosure

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, 2021 SolarWindow Technologies, Inc. (Exact Name of Registrant as Specified in Charter) Nevada 000-30156 59-3509694 (State or Other Jurisdiction of Incorporation) (Commission

August 3, 2021 8-K

Regulation FD Disclosure

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 28, 2021 SolarWindow Technologies, Inc. (Exact Name of Registrant as Specified in Charter) Nevada 000-30156 59-3509694 (State or Other Jurisdiction of Incorporation) (Commission

July 8, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 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 May 31, 2021 ? 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 333-127953 SOLARWINDOW TECHNOLOGIES,

June 30, 2021 POS AM

FORM S-3 AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON JUNE 30, 2021

FORM S-3 AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON JUNE 30, 2021 REGISTRATION NO.

June 23, 2021 CORRESP

SolarWindow Technologies, Inc. 430 Park Avenue Suite 702 New York, New York 10022

SolarWindow Technologies, Inc. 430 Park Avenue Suite 702 New York, New York 10022 June 23, 2021 Securities and Exchange Commission Division of Corporation Finance 100 F Street N.E. Washington, D.C. 20549 Re: SolarWindow Technologies, Inc. Registration Statement on Form S-3 Filed June 10, 2021 File No. 333-256983 Ladies and Gentlemen: Pursuant to Rule 461 promulgated under the Securities Act of 193

June 10, 2021 S-3

-3 AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON JUNE 10, 2021

-3 AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON JUNE 10, 2021 REGISTRATION NO.

April 30, 2021 EX-99.1

Mr. Sergio Pombo Joins SolarWindow to Lead Government Relations & Public Funding

Exhibit 99.1 Mr. Sergio Pombo Joins SolarWindow to Lead Government Relations & Public Funding NEW YORK, NEW YORK; SEOUL, SOUTH KOREA – APRIL 26, 2021 – SolarWindow Technologies, Inc. (Symbol: WNDW), developer of transparent LiquidElectricity™ coatings and processes which generate electricity on plastics and glass, today announced the appointment of Mr. Sergio Pombo as Senior Advisor, Government Re

April 30, 2021 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): April 26, 2021 SolarWindow Technologies, Inc. (Exact Name of Registrant as Specified in Charter) Nevada 000-30156 59-3509694 (State or Other Jurisdiction of Incorporation) (Commission

April 27, 2021 S-8 POS

- S-8 POS

S-8 POS 1 s8pos042721.htm S-8 POS As filed with the Securities and Exchange Commission on April 27, 2021 Registration No. 333-172824 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM S-8 POST-EFFECTIVE AMENDMENT NO. 9 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SOLARWINDOW TECHNOLOGIES, INC. (Exact name of registrant as specified in its charter) Nevada 59-35096

April 2, 2021 10-Q

Quarterly Report - FORM 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 February 28, 2021 ? 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 333-127953 SOLARWINDOW TECHNOLO

March 18, 2021 424B3

The date of this prospectus is March 18, 2021

Filed pursuant to Rule 424(b)(3) Registration No. 333-222809 PROSPECTUS 1,167,200 SHARES OF COMMON STOCK This prospectus relates to the resale by certain of our stockholders named in the section of this prospectus titled ?Selling Stockholders? (collectively, the ?Selling Stockholders?) of up to 1,167,200 shares (collectively, the ?Shares?) of our common stock, par value $0.001. The Shares being of

March 5, 2021 8-K

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event Reported): March 1, 2021 SolarWindow Technologies, Inc. (Exact Name of Registrant as Specified in Charter) Nevada 000-30156 59-3509694 (State or Other Jurisdiction of Incorporation) (Commission

March 5, 2021 EX-10.1

Amendment dated March 1, 2021 to the Executive Services Consulting Agreement dated as of August 31, 2020, between SolarWindow Technologies, Inc., and John Rhee, an individual.

Exhibit 10.1 Amendment No. 1 dated March 1, 2021 (this ?Amendment?) to the EXECUTIVE SERVICES CONSULTING AGREEMENT (the ?ESCA?), dated as of August 31, 2020, is entered into between SolarWindow Technologies, Inc., a Nevada corporation (the ?Company?) and John Rhee, an individual residing in the Republic of Korea (?Consultant?). The Company and Consultant are sometimes collectively referred to as t

March 2, 2021 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 24, 2021 SolarWindow Technologies, Inc. (Exact Name of Registrant as Specified in Charter) Nevada 000-30156 59-3509694 (State or Other Jurisdiction of Incorporation) (Commiss

March 2, 2021 EX-99.1

SolarWindow Responds to Short-And-Distort Campaign: “We Will Not be Bullied. We Will Protect Our Stockholders.”

EXHIBIT 99.1 SolarWindow Responds to Short-And-Distort Campaign: “We Will Not be Bullied. We Will Protect Our Stockholders.” NEW YORK and SEOUL, South Korea, Feb. 24, 2021 (GLOBE NEWSWIRE) - SolarWindow Technologies, Inc. (Symbol: WNDW), today issued a stern warning to financial predators orchestrating a “short-and-distort” campaign, utilizing innuendos, false conclusions, and mischaracterizations

February 23, 2021 EX-99.1

SolarWindow Achieves 12-Fold Increase in Rapid Prototyping of Electricity-Generating Glass & Plastics

EXHIBIT 99.1 SolarWindow Achieves 12-Fold Increase in Rapid Prototyping of Electricity-Generating Glass & Plastics NEW YORK and SEOUL, South Korea, Feb. 17, 2021 (GLOBE NEWSWIRE) - SolarWindow Technologies, Inc. (Symbol: WNDW) today reported a 500% increase in prototyping and testing speed; 12-fold increase in testing capacity and output; and 20-times reduction in material costs. Engineers attribu

February 23, 2021 POS AM

- POS AM

As filed with the U.S. Securities and Exchange Commission on February 23, 2021 Registration No. 333-222809 U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 Post-effective Amendment No. 3 to REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SOLARWINDOW TECHNOLOGIES, INC. (Exact name of registrant as specified in its charter) Nevada 3674 59-3509694 (State or other jurisd

February 23, 2021 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 17, 2021 SolarWindow Technologies, Inc. (Exact Name of Registrant as Specified in Charter) Nevada 333-127953 59-3509694 (State or Other Jurisdiction of Incorporation) (Commis

February 4, 2021 EX-99.2

February 2021 Mr. John Rhee Tuck PE And VC Conference Climate Tech and Sustainability in VC Presented By: Director SolarWindow Technologies Investment Committee Barbara Bush Foundation Chairman Stratis Impact Former CFO Nobel Sustainability Trust For

Exhibit 99.2 February 2021 Mr. John Rhee Tuck PE And VC Conference Climate Tech and Sustainability in VC Presented By: Director SolarWindow Technologies Investment Committee Barbara Bush Foundation Chairman Stratis Impact Former CFO Nobel Sustainability Trust Former Executive Director Softbank Corporate Restructure Alternative Venture Fund 01 02 Liquid / Gas Energy: The Single Greatest Resource to

February 4, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits - FORM 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): January 29, 2021 SolarWindow Technologies, Inc. (Exact Name of Registrant as Specified in Charter) Nevada 000-30156 59-3509694 (State or Other Jurisdiction of Incorporation) (Commissi

February 4, 2021 EX-99.1

SolarWindow Director John Rhee to Deliver Keynote Address at Dartmouth College Tuck School of Business Private Equity and Venture Capital Conference

Exhibit 99.1 SolarWindow Director John Rhee to Deliver Keynote Address at Dartmouth College Tuck School of Business Private Equity and Venture Capital Conference New York, New York; Seoul, South Korea - January 29, 2021 – SolarWindow Technologies, Inc. (Symbol: WNDW), developer of transparent electricity-generating coatings for glass and plastics, is pleased to announce that SolarWindow Director M

January 8, 2021 EX-10.1

Stock Option Grant and Grant Agreement dated as of October 19, 2020 between SolarWindow Technologies, Inc., and Joseph Sierchio (Incorporated by reference to Form 10-Q filed on January 8, 2021)

Exhibit 10.1 Non-statutory Stock Option Agreement Pursuant to The SolarWindow Technologies, Inc. 2006 Incentive Stock Option Plan This Non-statutory Stock Option Agreement dated as of October 19, 2020 (the “Effective Date”) between SolarWindow Technologies, Inc., a Nevada Corporation (the “Company”), and Joseph Sierchio, an individual residing in the State of New York (the “Participant”). In consi

January 8, 2021 10-Q

Quarterly Report - FORM 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 November 30, 2020 ☐ 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 333-127953 SOLARWINDOW TECHNOLO

November 25, 2020 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 - FORM 8-K

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 November 19, 2020 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada 333-127953 59-3509694 (State or other jurisdiction of incorporation) (Commission File N

November 25, 2020 EX-99.1

SolarWindow Comments on Public Inquiries and Trading Activity

Exhibit 99.1 SolarWindow Comments on Public Inquiries and Trading Activity NEW YORK and SEOUL, South Korea, Nov. 20, 2020 (GLOBE NEWSWIRE) - SolarWindow Technologies, Inc. (Symbol: WNDW), developer of transparent electricity-generating coatings for glass and plastics, today commented on specific public inquiries to the Company and recent trading activity in its shares. SolarWindow is not aware of

November 25, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits - FORM 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): November 23, 2020 SolarWindow Technologies, Inc. (Exact Name of Registrant as Specified in Charter) Nevada 333-127953 59-3509694 (State or Other Jurisdiction of Incorporation) (Commis

November 25, 2020 EX-10.1

Separation, Consulting and Release of Claims Agreement dated November 24, 2020 between SolarWindow Technologies, Inc. and John A. Conklin

Exhibit 10.1 CERTAIN INFORMATION IN THIS EXHIBIT MARKED [****] HAS BEEN EXCLUDED FROM THE EXHIBIT BECAUSE IT IS BOTH (I) NOT MATERIAL AND (II) WOULD BE COMPETITIVELY HARMFUL IF PUBLICLY DISCLOSED. This Separation, Consulting and Release of Claims Agreement (“Agreement”) is entered into by and between SolarWindow Technologies, Inc., a Nevada corporation (the “Company ”), on behalf of itself, its pa

November 25, 2020 EX-99.1

SolarWindow First-Ever: Electricity-Generating Flexible Glass Using High-Speed Manufacturing Process

EXHIBIT 99.1 SolarWindow First-Ever: Electricity-Generating Flexible Glass Using High-Speed Manufacturing Process NEW YORK and SEOUL, South Korea, Nov. 23, 2020 (GLOBE NEWSWIRE) - SolarWindow Technologies, Inc. (Symbol: WNDW), today announced that for the first time ever, the Company has successfully produced its electricity-generating flexible glass using roll-to-roll processing, a high-speed met

November 25, 2020 EX-17.1

Resignation Letter dated October 20, 2020 from Mr. John A. Conklin.

Exhibit 17.1 October 20, 2020 John A. Conklin Apalachin, NY 13732 Mr. Jatinder "Jay" S. Bhogal Chairman of the Board of Directors, President & CEO SolarWindow Technologies, Inc. SolarWindow Administration Office 430 Park Avenue, Suite 702 New York, NY 10022 VIA EMAIL [[email protected]] Re: 30 Days Notice and Letter of Resignation Dear Jay, This letter serves as my thirty (30) days notice a

November 10, 2020 10-K

Annual Report - 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 August 31, 2020 ☐ 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 333-127953 SOLARWINDOW TECHNOLOGIES, INC.

October 6, 2020 EX-99.1

SOLARWINDOW EXPANDS U.S. OPERATIONS TO ASIA AND STRENGTHENS MANAGEMENT TEAM

Exhibit 99.1 SOLARWINDOW EXPANDS U.S. OPERATIONS TO ASIA AND STRENGTHENS MANAGEMENT TEAM Vestal, NY; Seoul, South Korea – October 5, 2020 – SolarWindow Technologies, Inc. (Symbol: WNDW), developer of transparent electricity-generating coatings for glass and plastics, today announced corporate expansion of its US operations through newly established commercial development offices in South Korea, re

October 6, 2020 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 - FROM 8-K

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 October 1, 2020 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada 333-127953 59-3509694 (State or other jurisdiction of incorporation) (Commission File Num

October 6, 2020 EX-17.1

Resignation Letter dated September 30, 2020 from Mr. Harmel S. Rayat.

Exhibit 17.1 September 30, 2020 Board of Directors SolarWindow Technologies, Inc. 9375 E Shea Blvd., Suite 107-B Scottsdale, AZ 85260 Gentlemen: Please be advised that I hereby tender my resignation as a Director and Chairman of the Board of Solarwindow Technologies, Inc., effective October 1st, 2020. Sincerely, Harmel S. Rayat

October 6, 2020 EX-17.2

Supplemental Letter dated October 1, 2020 from Mr. Harmel S. Rayat.

EX-17.2 3 exh172.htm EXHIBIT 17.2 Exhibit 17.2 Harmel S. Rayat 700 – 688 West Hastings Street Vancouver, BC, V6B 1P1 October 1st, 2020 The Board of Directors SolarWindow Technologies, Inc. 300 Main St., Vestal, NY 13850 Gentlemen, Please note that my resignation as a member of the Board of Directors of SolarWindow Technologies, Inc. and as Chairman thereof, effective October 1, 2020, was not due t

September 4, 2020 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits - FORM 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 31, 2020 SolarWindow Technologies, Inc. (Exact Name of Registrant as Specified in Charter) Nevada 333-127953 59-3509694 (State or Other Jurisdiction of Incorporation) (Commissi

September 4, 2020 EX-10.2

Non-statutory Stock Option Agreement dated as of August 31, 2020 between SolarWindow Technologies, Inc., and John Rhee, an individual (Incorporated by reference to Form 8-K filed on September 4, 2020)

Exhibit 10.2 *CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN REDACTED PURSUANT TO ITEM 601(B)(2) AND (10) OF REGULATION S-K. THE REDACTED INFORMATION IS REPRESENTED BY THE FOLLOWING: [****]. THE COMPANY AGREES TO FURNISH, ON A SUPPLEMENTAL BASIS, AN UNREDACTED COPY OF THIS EXHIBIT TO THE SEC UPON REQUEST. Non-statutory Stock Option Agreement Pursuant to The SolarWindow Technologies, Inc. 2006 Incentiv

September 4, 2020 EX-10.1

Executive Services Consulting Agreement dated August 31, 2020, between SolarWindow Technologies, Inc. and John Rhee, an individual (Incorporated by reference to Form 8-K filed on September 4, 2020)

Exhibit 10.1 *CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN REDACTED PURSUANT TO ITEM 601(B)(2) AND (10) OF REGULATION S-K. THE REDACTED INFORMATION IS REPRESENTED BY THE FOLLOWING: [****]. THE COMPANY AGREES TO FURNISH, ON A SUPPLEMENTAL BASIS, AN UNREDACTED COPY OF THIS EXHIBIT TO THE SEC UPON REQUEST. This Executive Services Consulting Agreement (this “Agreement”), dated as of August 31, 2020, (th

September 1, 2020 EX-99.1

WATCH VIDEO OF LARGEST EVER SOLARWINDOW™ GENERATING ELECTRICITY

Exhibit 99.1 WATCH VIDEO OF LARGEST EVER SOLARWINDOW™ GENERATING ELECTRICITY Vestal, NY – August 26, 2020 – SolarWindow Technologies, Inc. (Symbol: WNDW) today released scheduled video footage of its largest ultra-transparent SolarWindow™, discretely generating electricity to power lighting and drive a digital multimeter. Capable of generating current and voltage while maintaining the transparent

September 1, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits - FORM 8-K

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 August 26, 2020 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada 333-127953 59-3509694 (State or other jurisdiction of incorporation) (Commission File Num

July 28, 2020 EX-99.1

New Video: Look Through Our Most Transparent Electricity-Generating SolarWindow™, Ever

EXHIBIT 99.1 New Video: Look Through Our Most Transparent Electricity-Generating SolarWindow™, Ever VESTAL, N.Y., July 22, 2020 (GLOBE NEWSWIRE) - SolarWindow Technologies, Inc. (Symbol: WNDW) today released first-person video footage demonstrating its new, highly transparent electricity-generating glass to its stakeholders, building owners, developers, and architects. Click here to see first-hand

July 28, 2020 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): July 22, 2020 SolarWindow Technologies, Inc. (Exact Name of Registrant as Specified in Charter) Nevada 333-127953 59-3509694 (State or Other Jurisdiction of Incorporation) (Commission

July 8, 2020 EX-10.2

Stock Option Grant and Grant Agreement dated as of June 29, 2020 between SolarWindow Technologies, Inc., Jatinder S. Bhogal and Vector Asset Management, Inc. and having an effective date of July 1, 2020 (Incorporated by reference to Form 10-Q filed on July 8, 2020)

Exhibit 10.2 Stock Option Grant and Grant Agreement Pursuant to The SolarWindow Technologies, Inc. 2006 Incentive Stock Option Plan This Stock Option Grant and Grant Agreement dated as of June 29, 2020 between SolarWindow Technologies, Inc., a Nevada Corporation having an office at 300 Main Street Suite 6, Vestal, New York 13850 (the “Company”), and Jatinder S. Bhogal (the “Optionee”). The effecti

July 8, 2020 10-Q

Quarterly Report - FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 31, 2020 o 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 333-127953 SOLARWINDOW TECHNOLOGIES,

July 8, 2020 EX-10.1

Executive Consulting Agreement dated June 29, 2020 having an effective date of July 1, 2020 by and among SolarWindow Technologies, Inc., Vector Asset Management, Inc., and Jatinder S. Bhogal (Incorporated by reference to Form 10-Q filed on July 8, 2020)

Exhibit 10.1 THIS EXECUTIVE CONSULTING AGREEMENT (this “Agreement”), dated as of June 29, 2020, (the “Effective Date”), is entered into by and among SolarWindow Technologies, Inc. (the “Company”), Vector Asset Management, Inc., a British Columbia, Canada corporation (“VAMI”), and the Assigned Consultant (as defined in the recitals below) who is a signatory to this Agreement. The Company, VAMI and

June 12, 2020 8-K

Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities

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 June 8, 2020 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada 333-127953 59-3509694 (State or other jurisdiction of incorporation) (Commission File Number

June 10, 2020 EX-99.1

SolarWindow Innovation Bolsters Electricity-Generating Plastic

EXHIBIT 99.1 SolarWindow Innovation Bolsters Electricity-Generating Plastic VESTAL, N.Y., June 03, 2020 (GLOBE NEWSWIRE) - SolarWindow Technologies, Inc. (Symbol: WNDW), developer of transparent electricity-generating coatings for glass or plastics, is pleased to announce that recent initiatives to optimize its fabrication processes have resulted in favorable improvements to its laser patterning s

June 10, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

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 June 3, 2020 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada 333-127953 59-3509694 (State or other jurisdiction of incorporation) (Commission File Number

June 3, 2020 EX-16.1

Letter from Marcum, LLP to United States Securities and Exchange Commission dated May 28, 2020

Exhibit 16.1 May 28, 2020 Securities and Exchange Commission 100 F Street, N.E. Washington, DC 20549 Commissioners: We have read the statements made by SolarWindow Technologies, Inc. under Item 4.01 of its Form 8-K dated May 28, 2020. We agree with the statements concerning our Firm in such Form 8-K; we are not in a position to agree or disagree with other statements of SolarWindow Technologies, I

June 3, 2020 8-K

Financial Statements and Exhibits, Changes in Registrant's Certifying Accountant

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 May 28, 2020 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada 333-127953 59-3509694 (State or other jurisdiction of incorporation) (Commission File Number

May 1, 2020 10-Q

Quarterly Report - FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 29, 2020 o 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 333-127953 SOLARWINDOW TECHNOLO

April 13, 2020 8-K

Other Events

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 April 13, 2020 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada 333-127953 59-3509694 (State or other jurisdiction of incorporation) (Commission File Numb

January 13, 2020 10-Q

WNDW / SolarWindow Technologies, Inc. 10-Q - Quarterly Report - FORM 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 November 30, 2019 ☐ 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 333-127953 SOLARWINDOW TECHNOLO

December 13, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

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 December 09, 2019 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada 333-127953 59-3509694 (State or other jurisdiction of incorporation) (Commission File N

December 13, 2019 EX-99.1

SolarWindow: The CEO’s Year End Summary and 2020 Outlook

EXHIBIT 99.1 SolarWindow: The CEO’s Year End Summary and 2020 Outlook VESTAL, New York, Dec. 09, 2019 (GLOBE NEWSWIRE) - SolarWindow Technologies, Inc. (Symbol: WNDW), developer of transparent coatings to convert ordinary glass into electricity-generating windows, is pleased to provide this 2020 outlook and a stockholder update on the Company’s plans to advance its products to market. Dear Valued

November 18, 2019 EX-4.33

Amended and Restated Articles (Incorporated by reference to Form 10-K filed on November 18, 2019)

Exhibit 4.33 AMENDED AND RESTATED ARTICLES OF INCORPORATION OF SOLARWINDOW TECHNOLOGIES, INC. SolarWindow Technologies, Inc. (hereinafter referred to as the “Corporation”), a Corporation organized and existing under and by virtue of the laws of the State of Nevada, does hereby certify as follows: 1. The current name of the Corporation is SolarWindow Technologies, Inc. 2. The original Articles of I

November 18, 2019 10-K

WNDW / SolarWindow Technologies, Inc. 10-K - Annual Report - 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 August 31, 2019 ☐ 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 333-127953 SOLARWINDOW TECHNOLOGIES, INC.

November 18, 2019 EX-4.34

Amended and Restated Bylaws (Incorporated by reference to Form 10-K filed on November 18, 2019)

Exhibit 4.34 Amended And Restated Bylaws Of SolarWindow Technologies, Inc. A Nevada Corporation Article I Company Offices Section 1.1 Registered, Principal Office and Other Offices 1.1.1 Registered Office. The registered agent and the street address of the resident agent of SolarWindow Technologies, Inc. (the “Corporation” or “Company”) shall be as determined by the Company’s Board of Directors (t

November 15, 2019 EX-99.1

SolarWindow Adds Lead Scientist to Improve Performance, Cost, and Optimize Processes

SolarWindow Adds Lead Scientist to Improve Performance, Cost, and Optimize Processes Vestal, NY – November 12, 2019 – SolarWindow Technologies, Inc.

November 15, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

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 November 12, 2019 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada 333-127953 59-3509694 (State or other jurisdiction of incorporation) (Commission File N

October 3, 2019 EX-10.1

Termination Agreement

Exhibit 10.1 TERMINATION AGREEMENT This Termination and Release Agreement is entered into as of September 27, 2019, by and between SolarWindow Technologies, Inc., a Nevada corporation (“WNDW”) and Triview Glass Industries, LLC., a California limited liability company (“Triview”). WNDW and Triview are sometimes herein individually referred to as a “Party” and collectively as the “Parties.” WHEREAS,

October 3, 2019 EX-99.1

SolarWindow Adds Finance Expert for Institutional and Private Funding of Electricity-Generating Glass Products

EXHIBIT 99.1 SolarWindow Adds Finance Expert for Institutional and Private Funding of Electricity-Generating Glass Products VESTAL, N.Y., Sept. 30, 2019 (GLOBE NEWSWIRE) - SolarWindow Technologies, Inc. (Symbol: WNDW; www.solarwindow.com), developer of transparent liquid coatings that convert ordinary windows into electricity-generating windows (watch newly released video here), is pleased to anno

October 3, 2019 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits

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 September 27, 2019 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada 333-127953 59-3509694 (State or other jurisdiction of incorporation) (Commission File

August 2, 2019 EX-99.1

SolarWindow Adds Architectural and Manufacturing Expertise for Production of Electricity-Generating Glass Products

Exhibit 99.1 SolarWindow Adds Architectural and Manufacturing Expertise for Production of Electricity-Generating Glass Products Scottsdale, AZ – July 30th 2019 – SolarWindow Technologies, Inc. (Symbol: WNDW; www.solarwindow.com), developer of transparent liquid coatings that convert ordinary glass into electricity-generating windows, is pleased to announce the appointment of Mr. Paul Devers and Mr

August 2, 2019 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

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 July 30, 2019 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada 333-127953 59-3509694 (State or other jurisdiction of incorporation) (Commission File Numbe

July 9, 2019 10-Q

WNDW / SolarWindow Technologies, Inc. 10-Q - Quarterly Report - FORM 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 May 31, 2019 ☐ 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 333-127953 SOLARWINDOW TECHNOLOGIES,

July 9, 2019 EX-10.3

Lease dated May 1, 2019 between Rose Claudia of the Vestal Professional Building and Registrant for 300 Main Street, Suite 6, Vestal, New York (Incorporated by reference to Form 10-Q filed on July 9, 2019)

Exhibit 10.3 Vestal Professional Building Lease Agreement This Lease made this 1 st Day of May 2019, by and, between Rose Claudia of the Vestal Professional Building, 300 Main Street, Vestal New York 13850, (hereinafter called Landlord), and SolarWindow Technologies, Inc., located at 9375 East Shea Blvd, Suite 107 - B, Scottsdale, Arizona 85260 (hereinafter called Tenant) . Witnesseth, 1. Premises

June 28, 2019 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): June 25, 2019 SolarWindow Technologies, Inc. (Exact Name of Registrant as Specified in Charter) Nevada 333-127953 59-3509694 (State or Other Jurisdiction of Incorporation) (Commission

June 28, 2019 EX-99.1

SolarWindow Announces Increased Power Output and Transparency for Electricity-Generating Window Product Line

EXHIBIT 99.1 SolarWindow Announces Increased Power Output and Transparency for Electricity-Generating Window Product Line SCOTTSDALE, Ariz., June 25, 2019 (GLOBE NEWSWIRE) - SolarWindow Technologies, Inc. (OTC: WNDW; www.solarwindow.com), developer of transparent liquid coatings that convert passive windows into electricity-generating windows, today announced the use of a new high-performance poly

June 19, 2019 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): June 14, 2019 SolarWindow Technologies, Inc. (Exact Name of Registrant as Specified in Charter) Nevada 333-127953 59-3509694 (State or Other Jurisdiction of Incorporation) (Commission

June 19, 2019 EX-99.1

SolarWindow Further Expands Board as it Develops Electricity-Generating Glass Product Line

EXHIBIT 99.1 SolarWindow Further Expands Board as it Develops Electricity-Generating Glass Product Line SCOTTSDALE, Ariz., June 18, 2019 (GLOBE NEWSWIRE) - SolarWindow Technologies, Inc. (OTC: WNDW; www.solarwindow.com), developer of transparent liquid coatings that convert passive windows into electricity-generating windows, is pleased to announce the appointment of Mr. Gary Parmar to its Board o

May 31, 2019 DEF 14C

WNDW / SolarWindow Technologies, Inc. DEF 14C - - DEF 14C

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14C INFORMATION SATEMENT Information Statement Pursuant to Section 14(c) of the Securities Exchange Act of 1934 Information Statement Pursuant to Section 14(c) of the Securities Exchange Act of 1934 Check the appropriate box: [ ] Preliminary Information Statement [X] Definitive Information Statement [ ] Confidential, for Use of the

May 14, 2019 PRE 14C

WNDW / SolarWindow Technologies, Inc. PRE 14C PRE 14C

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14C INFORMATION SATEMENT Information Statement Pursuant to Section 14(c) of the Securities Exchange Act of 1934 Information Statement Pursuant to Section 14(c) of the Securities Exchange Act of 1934 Check the appropriate box: [X] Preliminary Information Statement [ ] Definitive Information Statement [ ] Confidential, for Use of the

April 24, 2019 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): April 23, 2019 SolarWindow Technologies, Inc. (Exact Name of Registrant as Specified in Charter) Nevada 333-127953 59-3509694 (State or Other Jurisdiction of Incorporation) (Commissio

April 24, 2019 EX-99.1

New Board Appointment Expands SolarWindow Reach in Commercial Real Estate, the First Market for Company’s Electricity-Generating Glass

EXHIBIT 99.1 New Board Appointment Expands SolarWindow Reach in Commercial Real Estate, the First Market for Company’s Electricity-Generating Glass SCOTTSDALE, Az., April 23, 2019 (GLOBE NEWSWIRE) - SolarWindow Technologies, Inc. (OTC: WNDW; www.solarwindow.com), developer of transparent liquid coatings that convert passive windows into electricity-generating windows, is pleased to announce the ap

April 23, 2019 EX-99.1

New Board Appointment Expands SolarWindow Reach in Commercial Real Estate, the First Market for Company’s Electricity-Generating Glass

EXHIBIT 99.1 New Board Appointment Expands SolarWindow Reach in Commercial Real Estate, the First Market for Company’s Electricity-Generating Glass SCOTTSDALE, Az., April 23, 2019 (GLOBE NEWSWIRE) - SolarWindow Technologies, Inc. (OTC: WNDW; www.solarwindow.com), developer of transparent liquid coatings that convert passive windows into electricity-generating windows, is pleased to announce the ap

April 23, 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): April 23, 2019 SolarWindow Technologies, Inc. (Exact Name of Registrant as Specified in Charter) Nevada 333-127953 59-3509694 (State or Other Jurisdiction of Incorporation) (Commissio

April 10, 2019 CORRESP

WNDW / SolarWindow Technologies, Inc. CORRESP

April 10, 2019 Mr. Edward M. Kelly Division of Corporation Finance Securities and Exchange Commission 100 F St NE Washington, DC 20549 Re: SolarWindow Technologies, Inc. Post-Effective Amendment 2 to Registration Statement Filed April 8, 2019 File No. 333-222809 Dear Mr. Kelly: SolarWindow Technologies, Inc. (the “Company”), a Nevada corporation, hereby confirms that it does want the Post-Effectiv

April 9, 2019 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 April 4, 2019 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File Nu

April 9, 2019 EX-99.1

SolarWindow Bolsters Glass Expertise in its Push to Manufacture Electricity-Generating Window Products

EXHIBIT 99.1 SolarWindow Bolsters Glass Expertise in its Push to Manufacture Electricity-Generating Window Products Scottsdale, AZ – April 4th 2019 – SolarWindow Technologies, Inc. (OTC: WNDW; www.solarwindow.com), developer of transparent liquid coatings that convert passive windows into electricity-generating windows, is pleased to announce the appointment of third-generation glass industry prof

April 9, 2019 10-Q

WNDW / SolarWindow Technologies, Inc. FORM 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 28, 2019 o 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 333-127953 SOLARWINDOW TECHNOLO

April 8, 2019 POS AM

WNDW / SolarWindow Technologies, Inc. POS AM

As filed with the U.S. Securities and Exchange Commission on April 8, 2019 Registration No. 333-222809 U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 Post-Effective Amendment No. 2 to REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SOLARWINDOW TECHNOLOGIES, INC. (Exact name of registrant as specified in its charter) Nevada 3674 59-3509694 (State or other jurisdicti

April 8, 2019 EX-21

Registrant’s Subsidiaries. (20)

EXHIBIT 21 Subsidiaries of the Registrant Name of Subsidiary State or Jurisdiction of Incorporation or Organization Kinetic Energy Corporation State of Nevada New Energy Solar Corporation State of Florida

April 8, 2019 CORRESP

WNDW / SolarWindow Technologies, Inc. CORRESP

230 Park Avenue 11th Floor New York, NY 10169-0079 (212) 818-9200 (212) 818-9606 (Fax) 51 John F.

March 29, 2019 EX-99.1

$25 MILLION INFUSION BY SOLARWINDOW CHAIRMAN DRIVES MULTI-MILLION DOLLAR EQUIPMENT ORDER & EXPANSION

EXHIBIT 99.1 $25 MILLION INFUSION BY SOLARWINDOW CHAIRMAN DRIVES MULTI-MILLION DOLLAR EQUIPMENT ORDER & EXPANSION Scottsdale, AZ – March 26th 2019 – SolarWindow Technologies, Inc. (OTC: WNDW; www.solarwindow.com), developer of transparent liquid coatings that convert passive windows into electricity-generating windows, is pleased to announce that the company has ordered high-volume manufacturing e

March 29, 2019 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 March 26, 2019 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File N

February 28, 2019 POS AM

WNDW / SolarWindow Technologies, Inc. POS AM

As filed with the U.S. Securities and Exchange Commission on February 28, 2019 Registration No. 333-222809 U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 Post-Effective Amendment No. 1 to REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SOLARWINDOW TECHNOLOGIES, INC. (Exact name of registrant as specified in its charter) Nevada 3674 59-3509694 (State or other jurisd

February 28, 2019 EX-21

Registrant’s Subsidiaries. (20)

EXHIBIT 21 Subsidiaries of the Registrant Name of Subsidiary State or Jurisdiction of Incorporation or Organization Kinetic Energy Corporation State of Nevada New Energy Solar Corporation State of Florida

January 31, 2019 S-8 POS

WNDW / SolarWindow Technologies, Inc. S-8 POS

As filed with the Securities and Exchange Commission on January 31, 2019 Registration No.

January 9, 2019 10-Q

WNDW / SolarWindow Technologies, Inc. FORM 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 30, 2018 o 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 333-127953 SOLARWINDOW TECHNOLO

December 20, 2018 EX-99.1

Mr. Bob Levine Joins SolarWindow as Director Mr. Levine is co-founder of Avison Young, one of the fastest growing real estate companies in the world.

EXHIBIT 99.1 Mr. Bob Levine Joins SolarWindow as Director Mr. Levine is co-founder of Avison Young, one of the fastest growing real estate companies in the world. Scottsdale, AZ – December 18th, 2018 – SolarWindow Technologies, Inc. (OTC: WNDW; www.solarwindow.com), developer of transparent coatings that turn ordinary glass into electricity-generating windows, today announced the appointment of Mr

December 20, 2018 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

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 December 17, 2018 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File Number) 59-3

November 29, 2018 EX-99.1

SolarWindow Raises $25 Million for Manufacturing Electricity-Generating Glass

EXHIBIT 99.1 SolarWindow Raises $25 Million for Manufacturing Electricity-Generating Glass Scottsdale, AZ - November 28th, 2018 - SolarWindow Technologies, Inc. (OTC: WNDW; www.solarwindow.com), developer of transparent coatings that turn ordinary glass into electricity-generating windows, today announced the completion of a $25 million equity financing. Kalen Capital Corporation (KCC), the family

November 29, 2018 EX-10.1

Form of Subscription Agreement for Units Dated November 26, 2018 (Incorporated by reference to Form 8-K filed on November 29, 2018)

EXHIBIT 10.1 SOLARWINDOW TECHNOLOGIES, INC. SUBSCRIPTION AGREEMENT This Subscription Agreement (this “Agreement”) is entered into by and between SolarWindow Technologies, Inc., a corporation organized under the laws of the State of Nevada (the “Company”) and the subscriber whose name is set forth on the signature pages affixed hereto (the “Subscriber”). R E C I T A L S: Whereas, the Company is off

November 29, 2018 EX-10.3

Amendment to the 2013 Note as amended dated November 26, 2018 (Incorporated by reference to Form 8-K filed on November 29, 2018)

EXHIBIT 10.3 AMENDMENT TO THE NOVEMBER 10, 2014 BRIDGE LOAN AGREEMENT THIS AMENDMENT dated as of November 26, 2018(this “Agreement”) to the Bridge Loan Agreement dated November 10, 2014, as amended (the “November 2014 Loan Agreement”) is entered into by and between SolarWindow Technologies, Inc. a Nevada corporation (the “Borrower”), and Kalen Capital Corporation (“KCC”), a corporation organized u

November 29, 2018 EX-10.2

Amendment to the March 2015 Loan Agreement dated November 26, 2018 (Incorporated by reference to Form 8-K filed on November 29, 2018)

EXHIBIT 10.2 AMENDMENT TO THE MARCH 4, 2015 BRIDGE LOAN AGREEMENT THIS AMENDMENT dated as of November 26, 2018(this “Agreement”) to the Bridge Loan Agreement dated March 4, 2015(the “March 2015 Loan Agreement”) is entered into by and between SolarWindow Technologies, Inc. a Nevada corporation (the “Borrower”), and Kalen Capital Holdings, LLC (“Creditor”) a Delaware limited liability corporation an

November 29, 2018 EX-4.1

Form of Series T Stock Purchase Warrant dated November 26, 2018 (Incorporated by reference to Form 8-K filed on November 29, 2018)

EXHIBIT 4.1 Form of Series T Common Stock Warrant NEITHER THIS SECURITY NOR ANY SECURITIES WHICH MAY BE ISSUED UPON EXERCISE OF THIS SECURITY HAVE BEEN REGISTERED WITH THE UNITED STATES SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY U.S. STATE OR OTHER JURISDICTION OR ANY EXCHANGE OR SELF-REGULATORY ORGANIZATION, IN RELIANCE UPON EXEMPTIONS FROM REGISTRATION UNDER THE UNITE

November 29, 2018 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits

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 November 26, 2018 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File Number) 59-3

November 29, 2018 10-K

WNDW / SolarWindow Technologies, Inc. FORM 10-K (Annual Report)

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 August 31, 2018 o 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 333-127953 SOLARWINDOW TECHNOLOGIES, INC.

November 14, 2018 NT 10-K

WNDW / SolarWindow Technologies, Inc. NT 10-K

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 12b-25 Commission File Number: 333-127953 CUSIP Number: 83417L106 NOTIFICATION OF LATE FILING (Check One): x Form 10-K ¨ Form N-SAR ¨ Form 20-F ¨ Form N-CSR ¨ Form 11-K ¨ Form 10-Q ¨ Form 10-D For Period Ended: September 1, 2017 - August 31, 2018 ¨ Transition Report on Form 10-K ¨ Transition Report on Form 10-Q ¨ Transition Report on Form 20-F ¨ Transition Report on Form N-SAR ¨ Transition Report on Form 11-K For the Transition Period Ended: Read instruction (on back page) before preparing form.

November 1, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

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 October 26, 2018 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File Number) 59-35

November 1, 2018 EX-99.1

Mr. Steve Yan-Klassen, CPA, CMA Chief Financial Officer SolarWindow Technologies, Inc.

EXHIBIT 99.1 Phone: 800-213-0689 www.SolarWindow.com Ms. Briana L. Erickson SolarWindow Technologies, Inc. 9375 East Shea Blvd., Suite 107-B Scottsdale, AZ 85260 Email: [email protected] News Release SolarWindow Appoints Chief Financial Officer, Mr. Steve Yan-Klassen, CPA, CMA Scottsdale, AZ – October 26, 2018 – SolarWindow Technologies, Inc. (OTC: WNDW), developer of transparent coatings tha

October 26, 2018 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, Changes in Registrant's Certifying Accountant

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 October 22, 2018 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File Number) 59-35

October 26, 2018 EX-16.1

Letter from Peterson Sullivan, LLP to United States Securities and Exchange Commission dated October 26, 2018

EXHIBIT 16.1 October 26, 2018 United States Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549-7561 Commissioners: We have read Item 4.01 of Form 8-K dated on October 22, 2018 of SolarWindow Technologies, Inc. and are in agreement with the statements contained therein concerning our firm. /s/ PETERSON SULLIVAN LLP

July 16, 2018 10-Q

WNDW / SolarWindow Technologies, Inc. FORM 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 31, 2018 o 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 333-127953 SOLARWINDOW TECHNOLOGIES,

June 29, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

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 June 19, 2018 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File Number) 59-35096

June 29, 2018 EX-99.1

SolarWindow Announces Alliance with Coating Equipment Manufacturer for Large-Scale Production

EXHIBIT 99.1 Phone: 800-213-0689 www.SolarWindow.com Ms. Briana L. Erickson SolarWindow Technologies, Inc. 10632 Little Patuxent Parkway, Suite 406 Columbia, MD 21044 Email: [email protected] News Release SolarWindow Announces Alliance with Coating Equipment Manufacturer for Large-Scale Production Columbia, Maryland – June 19, 2018 – SolarWindow Technologies, Inc. (OTC: WNDW) today announced

May 17, 2018 424B4

3,170,645 SHARES OF COMMON STOCK

Filed pursuant to Rule 424(b)(4) Registration No. 333-222809 PROSPECTUS 3,170,645 SHARES OF COMMON STOCK This prospectus relates to the resale by certain of our stockholders named in the section of this prospectus titled “Selling Stockholders” (collectively, the “Selling Stockholders”) of up to 3,170,645 shares (collectively, the “Shares”) of our common stock, par value $0.001. The Shares being of

May 9, 2018 CORRESP

WNDW / SolarWindow Technologies, Inc. CORRESP

SolarWindow Technologies, Inc. 10632 Little Patuxent Parkway, Suite 406 Columbia, Maryland 21044 (800) 213-0689 May 9, 2018 Via EDGAR United States Securities and Exchange Commission Division of Corporate Finance 100 F Street, NE Washington, DC 20549 Attention: Ms. Pamela Long, Assistant Director Office of Manufacturing and Construction Ms. Sherry Haywood, Staff Attorney Re: SolarWindow Technologi

April 23, 2018 EX-21

Registrant’s Subsidiaries.

EXHIBIT 21 Subsidiaries of the Registrant Name of Subsidiary State or Jurisdiction of Incorporation or Organization Kinetic Energy Corporation State of Nevada New Energy Solar Corporation State of Florida

April 23, 2018 S-1/A

WNDW / SolarWindow Technologies, Inc. FORM S-1/A

As filed with the U.S. Securities and Exchange Commission on April 23, 2018 Registration No. 333-222809 U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 Pre-effective Amendment No. 1 to REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SOLARWINDOW TECHNOLOGIES, INC. (Exact name of registrant as specified in its charter) Nevada 3674 59-3509694 (State or other jurisdicti

April 23, 2018 CORRESP

WNDW / SolarWindow Technologies, Inc. CORRESP

230 Park Avenue 11th Floor New York, NY 10169-0079 (212) 818-9200 (212) 818-9606 (Fax) 51 John F.

April 16, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

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 April 11, 2018 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File Number) 59-3509

April 16, 2018 EX-99.1

SolarWindow IP Portfolio Exceeds 90 Filings

EXHIBIT 99.1 Phone: 800-213-0689 www.SolarWindow.com Ms. Briana L. Erickson SolarWindow Technologies, Inc. 10632 Little Patuxent Parkway, Suite 406 Columbia, MD 21044 Email: [email protected] News Release SolarWindow Strengthens Intellectual Property Portfolio with Over 90 Trademark and Patent Filings Columbia, Maryland – April 11, 2018 – SolarWindow Technologies, Inc. (OTC: WNDW), developer

April 16, 2018 10-Q

WNDW / SolarWindow Technologies, Inc. FORM 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 28, 2018 o 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 333-127953 SOLARWINDOW TECHNOLO

April 2, 2018 EX-99.1

SolarWindow Awarded U.S. Department of Energy Grant for Advanced Manufacturing

EXHIBIT 99.1 Ms. Briana L. Erickson SolarWindow Technologies, Inc. Phone: 800-213-0689 www.SolarWindow.com 10632 Little Patuxent Parkway, Suite 406 Columbia, MD 21044 Email: [email protected] News Release SolarWindow Awarded U.S. Department of Energy Grant for Advanced Manufacturing Columbia, Maryland – March 27, 2018 – SolarWindow Technologies, Inc. (OTC: WNDW), the leading developer of tran

April 2, 2018 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 March 27, 2018 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File N

March 21, 2018 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

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 March 15, 2018 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File Number) 59-3509

March 21, 2018 EX-10.1

Redacted copy of the CRADA Modification (Incorporated by reference to the Form 8-K filed on March 22, 2018)

EXHIBIT 10.1 Confidential Treatment Request-Redacted Copy CONFIDENTIAL PORTIONS OF THIS AGREEMENT HAVE BEEN OMITTED AND FILED SEPARATELY. THE REDACTED TERMS HAVE BEEN MARKED AT THE APPROPRIATE PLACE WITH FOUR ASTERISKS ****. A CONFIDENTIAL TREATMENT REQUEST HAS BEEN FILED WITH THE SECURITIES AND EXCHANGE COMMISSION. DOE MODEL CRADA STEVENSON-WYDLER (15 USC 3710) U.S.C. 3710a) COOPERATIVE RESEARCH

March 20, 2018 EX-99.1

SolarWindow Board of Directors Elects Majority Stockholder Harmel S. Rayat as Chairman

EXHIBIT 99.1 Phone: 800-213-0689 www.SolarWindow.com Ms. Briana L. Erickson SolarWindow Technologies, Inc. 10632 Little Patuxent Parkway, Suite 406 Columbia, MD 21044 Email: [email protected] News Release SolarWindow Board of Directors Elects Majority Stockholder Harmel S. Rayat as Chairman Columbia, Maryland – March 15, 2018 – SolarWindow Technologies, Inc. (OTC: WNDW), developer of transpar

March 20, 2018 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

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 March 15, 2018 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File Number) 59-3509

March 6, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

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 March 2, 2018 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File Number) 59-35096

March 6, 2018 EX-99.1

3

EXHIBIT 99.1 Phone: 800-213-0689 www.SolarWindow.com Ms. Briana L. Erickson SolarWindow Technologies, Inc. 10632 Little Patuxent Parkway, Suite 406 Columbia, MD 21044 Email: [email protected] News Release SolarWindow Sets New Power Record With 34% Increase Over Its Previous Electricity-Generating Glass Columbia, Maryland – March 2, 2018 – SolarWindow Technologies, Inc. (OTC: WNDW) announced t

March 2, 2018 EX-99.1

3

EXHIBIT 99.1 Phone: 800-213-0689 www.SolarWindow.com Ms. Briana L. Erickson SolarWindow Technologies, Inc. 10632 Little Patuxent Parkway, Suite 406 Columbia, MD 21044 Email: [email protected] News Release Important SolarWindow Shareholder Update Columbia, Maryland – February 26, 2018 – SolarWindow Technologies, Inc. (WNDW), developer of transparent coatings that turn ordinary glass into elect

March 2, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

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 February 26, 2018 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File Number) 59-3

February 20, 2018 POS AM

WNDW / SolarWindow Technologies, Inc. POS AM

wndwposam.htm As filed with the U.S. Securities and Exchange Commission on February 20, 2018 Registration No. 333-198306 U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 3 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SOLARWINDOW TECHNOLOGIES, INC. (Exact name of registrant as specified in its charter) Nevada 3674 59-3509694 (State o

February 20, 2018 EX-99.1

SolarWindow Announces Collaboration to Pursue High-Volume Production of Electricity-Generating Windows

wndwex991.htm EXHIBIT 99.1 Phone: 800-213-0689 www.SolarWindow.com Ms. Briana L. Erickson SolarWindow Technologies, Inc. 10632 Little Patuxent Parkway, Suite 406 Columbia, MD 21044 Email: [email protected] News Release SolarWindow Announces Collaboration with Industry Leader to Pursue High-Volume Production of Electricity-Generating Windows Columbia, Maryland ? February 13, 2018 ? SolarWindow

February 20, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

wndw8k.htm 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 February 13, 2018 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File N

February 1, 2018 S-1

Registration Statement - FORM S-1

As filed with the U.S. Securities and Exchange Commission on January 31, 2018 Registration No. 333-[■] U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SOLARWINDOW TECHNOLOGIES, INC. (Exact name of registrant as specified in its charter) Nevada 3674 59-3509694 (State or other jurisdiction of (Primary Standard Industrial

January 26, 2018 S-8 POS

WNDW / SolarWindow Technologies, Inc. S-8 POS

wndws8pos.htm As filed with the Securities and Exchange Commission on January 26, 2018 Registration No. 333-172824 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM S-8 POST-EFFECTIVE AMENDMENT NO. 7 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SOLARWINDOW TECHNOLOGIES, INC. (Exact name of registrant as specified in its charter) Nevada 59-3509694 (State or other

January 24, 2018 8-K/A

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Financial Statements and Exhibits

wndw8ka.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 December 27, 2017 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission Fil

January 24, 2018 EX-10.1

Employment Agreement dated December 27, 2017 between SolarWindow Technologies, Inc. and John Conklin, effective as of January 1, 2018.

wndwex101.htm EXHIBIT 10.1 EMPLOYMENT AGREEMENT This Employment Agreement (this ?Agreement?) is dated as of December 27, 2017 and is effective as of January 1, 2018 (the ?Effective Date?), by and between SolarWindow Technologies, Inc., a Nevada corporation with its executive offices at 10632 Little Patuxent Parkway, Suite 406 Columbia, MD 21044 (the ?Company?) and John A. Conklin, an individual re

January 16, 2018 10-Q

WNDW / SolarWindow Technologies, Inc. FORM 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 30, 2017 o 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 333-127953 SOLARWINDOW TECHNOLO

January 3, 2018 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Financial Statements and Exhibits

wndw8k.htm 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 December 27, 2017 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File N

January 3, 2018 EX-10.1

Employment Agreement dated December 27, 2017, between SolarWindow Technologies, Inc. and John A. Conklin (Incorporated by reference to the Form 8-K filed on January 3, 2018)

wndwex101.htm EXHIBIT 10.1 EMPLOYMENT AGREEMENT This Employment Agreement (this ?Agreement?) is dated as of December 27, 2017 and is effective as of January 1, 2018 (the ?Effective Date?), by and between SolarWindow Technologies, Inc., a Nevada corporation with its executive offices at 10632 Little Patuxent Parkway, Suite 406 Columbia, MD 21044 (the ?Company?) and John A. Conklin, an individual re

December 11, 2017 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

wndw8k.htm 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 December 7, 2017 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File Nu

December 11, 2017 EX-99.1

SolarWindow™ Electricity-Generating Window Veneers Being Developed to Retrofit Existing Homes and Buildings

wndw991.htm EXHIBIT 99.1 SolarWindow: Year-End 2017 Update Columbia, MD ? December 7, 2017 - SolarWindow Technologies, Inc. (OTCQB: WNDW), the leading developer of transparent electricity-generating coatings for glass windows on tall towers and skyscrapers, today issued its year-end 2017 update. A statement from John A. Conklin, President and CEO of SolarWindow, is provided below: Dear Valued Shar

November 22, 2017 10-K

WNDW / SolarWindow Technologies, Inc. FORM 10-K (Annual Report)

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 August 31, 2017 o 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 333-127953 SOLARWINDOW TECHNOLOGIES, INC.

November 9, 2017 EX-10.2

Third Amendment to the 2015 Bridge Loan Agreement dated November 3, 2017 (Incorporated by reference to Form 8-K filed on November 9, 2017)

wndwex102.htm EXHIBIT 10.2 THIRD AMENDMENT TO THE 2015 BRIDGE LOAN AGREEMENT THIS THIRD AMENDMENT TO BRIDGE LOAN AGREEMENT DATED MARCH 4, 2015 (this ?Agreement?) is dated as of November 3, 2017, by and between SolarWindow Technologies, Inc. (?Borrower?), a Nevada corporation and Kalen Capital Holdings, LLC (?Creditor?) a Delaware limited liability corporation and a wholly owned subsidiary of Kalen

November 9, 2017 EX-10.1

Amendment to the 2014 Amended Bridge Loan Agreement dated November 3, 2017 (Incorporated by reference to Form 8-K filed on November 9, 2017)

wndwex101.htm EXHIBIT 10.1 AMENDMENT TO THE 2014 AMENDED BRIDGE LOAN AGREEMENT AMENDMENT TO THE BRIDGE LOAN AGREEMENT DATED November 10, 2014 is dated as of November 3, 2017, by and between SolarWindow Technologies, Inc., a corporation organized under the laws of the State of Nevada (?Borrower?), and Kalen Capital Corporation, a corporation organized under the laws of the Province of Alberta, Cana

November 9, 2017 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

wndw8k.htm 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 November 3, 2017 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File Nu

October 6, 2017 EX-99.1

3

wndwex991.htm EXHIBIT 99.1 Phone: 800-213-0689 www.SolarWindow.com Ms. Briana L. Erickson SolarWindow Technologies, Inc. 10632 Little Patuxent Parkway, Suite 406 Columbia, MD 21044 Email: [email protected] News Release SolarWindow Completes Financing to Advance Manufacturing, Marketing, and Product Fabrication Columbia, MD ? October 2, 2017 ? SolarWindow Technologies, Inc. (OTCQB: WNDW) is pl

October 6, 2017 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

wndw8k.htm 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 October 2, 2017 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File Num

September 29, 2017 EX-4.2

Form of Registration Rights Agreement dated September 29, 2017 (Incorporated by reference to Form 8-K filed on September 29, 2017)

wndwex42.htm EXHIBIT 4.2 REGISTRATION RIGHTS AGREEMENT THIS REGISTRATION RIGHTS AGREEMENT (this ?Agreement?) is made and entered into as of September 29, 2017 between SolarWindow Technologies, Inc., a corporation organized under the laws of the State of Nevada (the ?Company?), and the investor whose name is set forth on the signature pages affixed hereto (each, an ?Investor? and collectively, the

September 29, 2017 EX-10.1

Form of Subscription Agreement (Incorporated by reference to Form 8-K filed on September 29, 2017)

wndwex101.htm EXHIBIT 10.1 THE SECURITIES OFFERED HEREBY HAVE NOT BEEN REGISTERED UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED (THE ?U.S. SECURITIES ACT?), OR ANY STATE SECURITIES LAWS, AND ARE PROPOSED TO BE ISSUED IN RELIANCE UPON AN EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE U.S. SECURITIES ACT. SUCH SECURITIES MAY NOT BE REOFFERED FOR SALE OR RESOLD OR OTHERWISE TRANSFER

September 29, 2017 EX-4.1

Form of Series S Stock Purchase Warrant dated September 29, 2017 (Incorporated by reference to Form 8-K filed on September 29, 2017)

wndwex41.htm EXHIBIT 4.1 FORM OF SERIES S STOCK PURCHASE WARRANT NEITHER THIS SECURITY NOR ANY SECURITIES WHICH MAY BE ISSUED UPON EXERCISE OF THIS SECURITY HAVE BEEN REGISTERED WITH THE UNITED STATES SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY U.S. STATE OR OTHER JURISDICTION OR ANY EXCHANGE OR SELF-REGULATORY ORGANIZATION, IN RELIANCE UPON EXEMPTIONS FROM REGISTRATION

September 29, 2017 8-K

Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits

wndw8k.htm 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 September 29, 2017 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File

September 11, 2017 EX-99.1

Glass moves to tempering machine after horizontal wash at Triview Glass

wndwex991.htm EXHIBIT 99.1 Phone: 800-213-0689 www.SolarWindow.com Ms. Briana L. Erickson SolarWindow Technologies, Inc. 10632 Little Patuxent Parkway, Suite 406 Columbia, MD 21044 Email: [email protected] News Release SolarWindow Production & Product Update on Electricity-Generating Glass Columbia, MD ? September 7, 2017 ? SolarWindow Technologies, Inc. (OTCQB: WNDW) today provides an import

September 11, 2017 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

wndw8k.htm 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 September 7, 2017 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File N

September 1, 2017 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

wndw8k.htm 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 August 29, 2017 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File Num

September 1, 2017 EX-99.1

3

wndwex991.htm EXHIBIT 99.1 Phone: 800-213-0689 www.SolarWindow.com Ms. Briana L. Erickson SolarWindow Technologies, Inc. 10632 Little Patuxent Parkway, Suite 406 Columbia, MD 21044 Email: [email protected] News Release SolarWindow Enters Into Agreement for Production of its Electricity-Generating Glass with Award-Winning Fabricator Columbia, MD - August 29, 2017 - SolarWindow Technologies, In

August 8, 2017 EX-99.1

1

wndwex991.htm EXHIBIT 99.1 Phone: 800-213-0689 www.SolarWindow.com Ms. Briana L. Erickson SolarWindow Technologies, Inc. 10632 Little Patuxent Parkway, Suite 406 Columbia, MD 21044 Email: [email protected] News Release SolarWindow Production Update of Electricity-Generating Windows on September 7, 2017 Columbia, MD ? August 2, 2017 - SolarWindow Technologies, Inc. (OTCQB: WNDW), developer of

August 8, 2017 8-K

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Financial Statements and Exhibits

wndw8k.htm 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 August 2, 2017 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File Numb

August 8, 2017 EX-10.1

Process Integration and Production Agreement dated August 2, 2017 by and between SolarWindow Technologies, Inc. and TriView Glass Industries, LLC, (Incorporated by reference to Form 8-K filed on August 8, 2017)

wndwex101.htm EXHIBIT 10.1 This Process Integration and Production Agreement (this ?Agreement?) is entered into as of August 2, 2017 (the ?Effective Date?), by and between SolarWindow Technologies, Inc., a Nevada corporation (?WNDW?) and TriView Glass Industries, LLC., a California corporation (?Triview?). WNDW and Triview may hereinafter be referred to individually as a ?Party? and collectively a

July 28, 2017 EX-4.1

Form of Series S-A Stock Purchase Warrant (Incorporated by reference to Form 8-K filed on July 28, 2017)

wndwex41.htm EXHIBIT 4.1 Form of Series S Warrant NEITHER THIS SECURITY NOR ANY SECURITIES WHICH MAY BE ISSUED UPON EXERCISE OF THIS SECURITY HAVE BEEN REGISTERED WITH THE UNITED STATES SECURITIES AND EXCHANGE COMMISSION OR THE SECURITIES COMMISSION OF ANY U.S. STATE OR OTHER JURISDICTION OR ANY EXCHANGE OR SELF-REGULATORY ORGANIZATION, IN RELIANCE UPON EXEMPTIONS FROM REGISTRATION UNDER THE UNITE

July 28, 2017 EX-10.1

Form of Subscription Agreement (Incorporated by reference to Form 8-K filed on July 28, 2017)

wndwex101.htm EXHIBIT 10.1 Subscription Agreement This Subscription Agreement (this ?Agreement?) is entered into by and between SolarWindow Technologies, Inc., a corporation organized under the laws of the State of Nevada (the ?Company?) and the subscriber whose name is set forth on the signature pages affixed hereto (the ?Subscriber?) as of July 24, 2017 (the ?Effective Date?). R E C I T A L S: A

July 28, 2017 8-K

Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits

wndw8k.htm 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 July 24, 2017 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File Numbe

July 28, 2017 EX-4.2

Form of Registration Rights Agreement dated July 24, 2017 (Incorporated by reference to Form 8-K filed on July 28, 2017)

wndwex42.htm EXHIBIT 4.2 REGISTRATION RIGHTS AGREEMENT This Registration Rights Agreement (this ?Agreement?) is made and entered into as of July 24, 2017, between SolarWindow Technologies, Inc., a Nevada corporation (the ?Company?), and each of the several purchasers signatory hereto (each such purchaser, a ?Purchaser? and, collectively, the ?Purchasers?). This Agreement is made pursuant to the Su

July 17, 2017 10-Q

WNDW / SolarWindow Technologies, Inc. FORM 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 31, 2017 o 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 333-127953 SOLARWINDOW TECHNOLOGIES,

July 13, 2017 8-K

SolarWindow Technologies FORM 8-K (Current Report/Significant Event)

wndw8k.htm UNITES 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 July 7, 2017 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commissi

July 13, 2017 EX-10.2

Consulting Agreement entered into as of July 7, 2017 by and between the Company and ****

wndwex102.htm EXHIBIT 10.2 CONFIDENTIAL TREATMENT REQUEST-REDACTED COPY CONFIDENTIAL PORTIONS OF THIS AGREEMENT HAVE BEEN OMITTED AND FILED SEPARATELY. THE REDACTED TERMS HAVE BEEN MARKED AT THE APPROPRIATE PLACE WITH FOUR ASTERISKS ****. CONSULTING AGREEMENT THIS CONSULTING AGREEMENT (this ?Agreement?) is entered into as of July 7, 2017 (the ?Effective Date?), by and between SolarWindow Technolog

July 13, 2017 EX-10.1

Consulting agreements dated July 7, 2017 (Incorporated by reference to Form 8-K filed on July 13, 2017)

wndwex101.htm EXHIBIT 10.1 CONFIDENTIAL TREATMENT REQUEST-REDACTED COPY CONFIDENTIAL PORTIONS OF THIS AGREEMENT HAVE BEEN OMITTED AND FILED SEPARATELY. THE REDACTED TERMS HAVE BEEN MARKED AT THE APPROPRIATE PLACE WITH FOUR ASTERISKS ****. CONSULTING AGREEMENT THIS CONSULTING AGREEMENT (this ?Agreement?) is entered into as of July 7, 2017 (the ?Effective Date?), by and between SolarWindow Technolog

May 22, 2017 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

wndw8k.htm 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 May 17, 2017 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File Number

May 22, 2017 EX-99.1

Phone: 800-213-0689

wndwex991.htm EXHIBIT 99.1 Phone: 800-213-0689 www.SolarWindow.com Ms. Briana L. Erickson SolarWindow Technologies, Inc. 10632 Little Patuxent Parkway, Suite 406 Columbia, MD 21044 Email: [email protected] News Release SolarWindow Breakthrough: Electricity-Generating Glass Processed at Commercial Window Fabricator Columbia, MD ? May 17, 2017 ? SolarWindow Technologies, Inc. (OTCQB: WNDW) anno

May 8, 2017 EX-99.1

1

wndwex991.htm EXHIBIT 99.1 Phone: 800-213-0689 www.SolarWindow.com Ms. Briana L. Erickson SolarWindow Technologies, Inc. 10632 Little Patuxent Parkway, Suite 406 Columbia, MD 21044 Email: [email protected] News Release SolarWindow Transparent Electricity-Generating Window Coatings Pass Important Weather-Performance Testing Columbia, MD ? May 3, 2017 - SolarWindow Technologies, Inc. (OTCQB: WN

May 8, 2017 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

wndw10q.htm 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 May 3, 2017 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File Number

April 17, 2017 10-Q

SolarWindow Technologies FORM 10-Q (Quarterly Report)

wndw10q.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 28, 2017 ? 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 333-127953 SOLARWIN

April 14, 2017 NT 10-Q

SolarWindow Technologies NT 10-Q

wndwnt10q.htm SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 12b-25 Commission File Number 000-127953 NOTIFICATION OF LATE FILING (Check One): o Form 10-K o Form N-SAR o Form 20-F o Form N-CSR o Form 11-K x Form 10-Q o Form 10-D For Period Ended: February 28, 2017 o Transition Report on Form 10-K o Transition Report on Form 10-Q o Transition Report on Form 20-F o Transition Report on

February 13, 2017 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

wndw8k.htm 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 February 7, 2017 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File Nu

February 13, 2017 EX-99.1

SolarWindow Wins 2017 BIG Innovation Award Business Intelligence Group Names SolarWindow as “Shining Star” of Innovation and a Chairman’s Choice Winner This Year

wndwex991.htm EXHIBIT 99.1 Phone: 800-213-0689 www.SolarWindow.com Ms. Briana L. Erickson SolarWindow Technologies, Inc. 10632 Little Patuxent Parkway, Suite 406 Columbia, MD 21044 Email: [email protected] News Release SolarWindow Wins 2017 BIG Innovation Award Business Intelligence Group Names SolarWindow as ?Shining Star? of Innovation and a Chairman?s Choice Winner This Year Columbia, MD ?

January 23, 2017 8-K

Current Report

wndw8k.htm 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 January 18, 2017 Date of Report (Date of earliest event reported) SolarWindow Technologies, Inc. (Exact name of registrant as specified in its charter) Nevada (State or other jurisdiction of incorporation) 333-127953 (Commission File Nu

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