FALSE000153743500015374352024-05-092024-05-09


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 30, 2025

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TECOGEN INC. (OTCQX: TGEN)
(Exact Name of Registrant as Specified in Charter)

Delaware
(State or Other Jurisdiction of Incorporation)
001-36103 04-3536131
(Commission File Number) (IRS Employer Identification No.)
76 Treble Cove Road
North Billerica, Massachusetts 01862
(Address of Principal Executive Offices and Zip Code)
(781) 466-6400
(Registrant's telephone number, including area code)
 
Securities registered or to be registered pursuant to Section 12(b) of the Act.
Title of each classTrading SymbolName of exchange on which registered
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o






Item 7.01. Regulation FD Disclosure.

On April 30, 2025, Tecogen Inc. (the “Company”) issued a press release announcing that its shares of common stock have been approved for listing on the NYSE American LLC (“NYSE American”) stock exchange. The Company’s shares of common stock are expected to begin trading under its current symbol “TGEN” on the NYSE American commencing at the open of trading on or about May 6, 2025, subject to continued compliance by the Company with exchange rules. The Company’s shares of common stock are currently quoted on the OTC Markets OTCQX Best Market, and will continue to trade on the OTCQX Best Market until the close of business on or about May 5, 2025. A copy of the press release is attached as Exhibit 99.1 and is incorporated herein by reference.

The information furnished herein pursuant to Item 7.01 of this Current Report on Form 8-K, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (“Securities Exchange Act”), or otherwise subject to the liabilities of that section, and shall not be deemed to be incorporated by reference into any of our filings under the Securities Act of 1933, as amended, or the Securities Exchange Act, whether made before or after the date hereof and regardless of any general incorporation language in such filings, except to the extent expressly set forth by specific reference in such a filing.
Item 9.01. Financial Statements and Exhibits.

(d) Exhibits

ExhibitDescription
99.1

SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the Company has duly caused this report to be signed on its behalf by the undersigned, hereunto duly authorized.
TECOGEN INC.
By: /s/ Abinand Rangesh
May 1, 2025Abinand Rangesh, Chief Executive Officer