von Maltzahn Geoffrey [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Reported
02/03/2021	Sana Biotechnology, Inc.	SANA	Grant	Stock Option (Right to Buy)	14k	$25.00	$350k	02/03/2021
02/03/2021	Sana Biotechnology, Inc.	SANA	Grant	Stock Option (Right to Buy)	23.6k	$25.00	$589.8k	02/03/2021
06/30/2020	Kaleido Biosciences, Inc.	KLDO	Grant	Stock Option (Right to Buy)	15k	$7.43	$111.4k	06/30/2020
03/04/2019	Kaleido Biosciences, Inc.	KLDO	Conversion	Series A Preferred Stock	684.9k	$0.00	$0	03/04/2019
03/04/2019	Kaleido Biosciences, Inc.	KLDO	Conversion	Common Stock	342.5k	$0.00	$0	03/04/2019