BROWN BONNIE JEAN [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Reported
05/31/2018	TECOGEN INC.	TGEN	Grant	Stock Option (Right to Buy)	40k	$3.68	$147.2k	01/15/2018
01/15/2018	TECOGEN INC.	TGEN	Grant	Stock Option (Right to Buy)	20k	$2.39	$47.8k	01/15/2018
05/23/2017	AMERICAN DG ENERGY INC	ADGE	Other (disposition)	Stock Option (right to buy)	100k	$0.29	$29k	05/23/2017
04/14/2016	EUROSITE POWER INC.	EUSP	Grant	Stock Option (Right to Buy)	75k	$0.51	$38.2k	04/14/2016