Gebski Christine [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Reported
05/16/2023	REPLIGEN CORP	RGEN	Payment of Exercise	Common Stock	334	$154.03	$51.4k	05/16/2023
03/03/2023	REPLIGEN CORP	RGEN	Grant	Common Stock	375	$0.00	$0	03/02/2023
03/03/2023	REPLIGEN CORP	RGEN	Payment of Exercise	Common Stock	126	$188.00	$23.7k	03/02/2023
03/02/2023	REPLIGEN CORP	RGEN	Grant	Stock Option (Right to Buy)	3.6k	$180.48	$647.9k	03/02/2023
03/02/2023	REPLIGEN CORP	RGEN	Grant	Common Stock	3.5k	$0.00	$0	03/02/2023
03/02/2023	REPLIGEN CORP	RGEN	Payment of Exercise	Common Stock	630	$174.37	$109.9k	02/28/2023
02/28/2023	REPLIGEN CORP	RGEN	Payment of Exercise	Common Stock	460	$173.28	$79.7k	02/28/2023
02/28/2023	REPLIGEN CORP	RGEN	Payment of Exercise	Common Stock	452	$173.44	$78.4k	02/28/2023
08/04/2022	REPLIGEN CORP	RGEN	Sale	Common Stock	3.4k	$243.01	$815.8k	08/04/2022
05/13/2022	REPLIGEN CORP	RGEN	Payment of Exercise	Common Stock	335	$150.40	$50.4k	05/13/2022
02/28/2022	REPLIGEN CORP	RGEN	Payment of Exercise	Common Stock	598	$196.70	$117.6k	02/27/2022
02/27/2022	REPLIGEN CORP	RGEN	Payment of Exercise	Common Stock	462	$196.70	$90.9k	02/27/2022
02/24/2022	REPLIGEN CORP	RGEN	Grant	Common Stock	2.1k	$0.00	$0	02/24/2022
02/24/2022	REPLIGEN CORP	RGEN	Payment of Exercise	Common Stock	181	$189.21	$34.2k	02/24/2022
02/24/2022	REPLIGEN CORP	RGEN	Grant	Stock Option (Right to Buy)	2.7k	$189.21	$514.8k	02/24/2022
02/17/2022	REPLIGEN CORP	RGEN	Grant	Common Stock	450	$0.00	$0	02/17/2022
02/17/2022	REPLIGEN CORP	RGEN	Payment of Exercise	Common Stock	224	$182.42	$40.9k	02/17/2022
09/01/2021	REPLIGEN CORP	RGEN	Sale	Common Stock	3.4k	$285.33	$963.6k	09/01/2021
05/14/2021	REPLIGEN CORP	RGEN	Sale	Common Stock	445	$172.25	$76.7k	05/14/2021
03/16/2021	REPLIGEN CORP	RGEN	Sale	Common Stock	1.4k	$196.88	$275.6k	03/16/2021