Reyes Joyce [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Reported
03/10/2023	Histogen Inc.	CNAT	Grant	Stock Option (right to buy)	47.4k	$0.95	$45k	03/10/2023
03/10/2023	Histogen Inc.	CNAT	Grant	Stock Option (right to buy)	16.7k	$0.95	$15.8k	03/10/2023
03/10/2023	Histogen Inc.	CNAT	Disposition	Stock Option (right to buy)	1.2k	$0.00	$0	03/10/2023
03/10/2023	Histogen Inc.	CNAT	Disposition	Stock Option (right to buy)	7.8k	$0.00	$0	03/10/2023
03/10/2023	Histogen Inc.	CNAT	Grant	Stock Option (right to buy)	47.4k	$0.95	$45k	03/10/2023
03/10/2023	Histogen Inc.	CNAT	Grant	Stock Option (right to buy)	16.7k	$0.95	$15.8k	03/10/2023
03/10/2023	Histogen Inc.	CNAT	Disposition	Stock Option (right to buy)	1.2k	$0.00	$0	03/10/2023
03/10/2023	Histogen Inc.	CNAT	Disposition	Stock Option (right to buy)	4.5k	$0.00	$0	03/10/2023
03/10/2023	Histogen Inc.	CNAT	Disposition	Stock Option (right to buy)	7.8k	$0.00	$0	03/10/2023
06/01/2022	Histogen Inc.	CNAT	Grant		7.8k	$3.20	$25.1k	06/01/2022