John M. Albertine - 06 Jun 2024 Form 4 Insider Report for TECOGEN INC. (TGEN)

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
transaction	TGEN	Stock Option (Right to Buy)	Award	$19,250	+25,000	+20%	$0.7700	150,000	06 Jun 2024	Common Stock	25,000	$0.7700	Direct	F1

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

Id	Content
F1	Vests 25% per year