REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

Sageworth Trust Co of South Dakota's Holding History (CIK: 0001871593)

Note: Option positions (PUT/CALL) are excluded.

Q1 2023

Shares 90 Value ($000) $15 Avg Close $178.42 Range $147.53 - $200.98

Q4 2022

Shares 90 Value ($000) $0 Avg Close $181.39 Range $158.58 - $225.62

Q3 2022

Shares 90 Value ($000) $17 Avg Close $210.87 Range $157.33 - $262.26

Q2 2022

Shares 121 Value ($000) $20 Avg Close $158.16 Range $137.21 - $190.59

Q1 2022

Shares 101 Value ($000) $19 Avg Close $189.96 Range $156.28 - $265.78

Q4 2021

Shares 173 Value ($000) $46 Avg Close $269.41 Range $243.29 - $306.98

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	90	$15	$178.42	$147.53 - $200.98
Q4 2022	90	$0	$181.39	$158.58 - $225.62
Q3 2022	90	$17	$210.87	$157.33 - $262.26
Q2 2022	121	$20	$158.16	$137.21 - $190.59
Q1 2022	101	$19	$189.96	$156.28 - $265.78
Q4 2021	173	$46	$269.41	$243.29 - $306.98