John Hatsopoulos - Mar 11, 2022 Form 3/A - Amendment Insider Report for TECOGEN INC. (TGEN)

Role: Director
Signature: /s/ John N. Hatsopoulos
Stock symbol: TGEN
Transactions as of: Mar 11, 2022
Transactions value $: $0
Form type: 3/A - Amendment
Date filed: 5/6/2022, 04:44 PM
Date Of Original Report: Mar 11, 2022
Previous filing: Mar 11, 2022
Next filing: Aug 23, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	TGEN	Common Stock						240K	Mar 11, 2022	Direct
holding	TGEN	Common Stock						75.6K	Mar 11, 2022	See footnote	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	TGEN	Stock Option (Right to Buy)							Mar 11, 2022	Common Stock	12.7K	$3.93	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Includes: (1) 44,012 shares held by Pat, Ltd. of which Mr. Hatsopoulos is a shareholder together with his wife Patricia Hatsopoulos, (2) 28,225 shares held by Mrs. Hatsopoulos, and (3) 3,325 shares held in an individual retirement account for Mrs. Hatsopoulos. Excludes, and Mr. Hatsopoulos disclaims beneficial ownership of, shares held by the following irrevocable trusts: (1) the John N. Hatsopoulos Trust 2007, of which Mr. Yiannis Monovoukas is the trustee, the John Hatsopoulos 1989 Family Trust, of which Mrs. Ann Marie Pacheco is the trustee, and (3) the Nia M. Hatsopoulos 2011 Irrevocable Trust of which Mrs. Ann Marie Pacheco is the trustee.
F2	Converted from options to acquire shares of American DG Energy Inc.; vested in connection with merger of American DG Energy Inc. with a subsidiary of Tecogen Inc.

Content

Includes: (1) 44,012 shares held by Pat, Ltd. of which Mr. Hatsopoulos is a shareholder together with his wife Patricia Hatsopoulos, (2) 28,225 shares held by Mrs. Hatsopoulos, and (3) 3,325 shares held in an individual retirement account for Mrs. Hatsopoulos. Excludes, and Mr. Hatsopoulos disclaims beneficial ownership of, shares held by the following irrevocable trusts: (1) the John N. Hatsopoulos Trust 2007, of which Mr. Yiannis Monovoukas is the trustee, the John Hatsopoulos 1989 Family Trust, of which Mrs. Ann Marie Pacheco is the trustee, and (3) the Nia M. Hatsopoulos 2011 Irrevocable Trust of which Mrs. Ann Marie Pacheco is the trustee.

Converted from options to acquire shares of American DG Energy Inc.; vested in connection with merger of American DG Energy Inc. with a subsidiary of Tecogen Inc.