Humphrey Jeffrey [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Reported
02/03/2023	Cyteir Therapeutics, Inc.	CYT	Grant	Stock Option (Right to Buy)	14.2k	$1.69	$23.9k	02/03/2023
08/01/2022	Magenta Therapeutics, Inc.	MGTA	Grant	Stock Option (Right to Buy)	75k	$1.57	$117.8k	08/01/2022
02/22/2022	Cyteir Therapeutics, Inc.	CYT	Grant	Stock Option (Right to Buy)	2.4k	$5.96	$14.1k	02/22/2022
02/15/2022	Magenta Therapeutics, Inc.	MGTA	Grant	Stock Option (Right to Buy)	75k	$3.19	$239.2k	02/15/2022
12/15/2021	Cyteir Therapeutics, Inc.	CYT	Grant	Stock Option (Right to Buy)	28.3k	$10.75	$304.2k	12/15/2021
10/01/2021	Magenta Therapeutics, Inc.	MGTA	Grant	Stock Option (Right to Buy)	275k	$7.51	$2.1M	10/01/2021
07/15/2021	CONSTELLATION PHARMACEUTICALS INC	CNST	Disposition	Stock Option (Right to Buy)	133k	$30.20	$4M	07/15/2021
07/15/2021	CONSTELLATION PHARMACEUTICALS INC	CNST	Disposition	Stock Options (Right to buy)	35.1k	$35.50	$1.2M	07/15/2021
02/16/2021	CONSTELLATION PHARMACEUTICALS INC	CNST	Grant	Stock Option (right to buy)	35.1k	$35.50	$1.2M	02/16/2021