REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

Plante Moran Financial Advisors, LLC's Holding History (CIK: 0001424717)

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

Q3 2022

Shares 50 Value ($000) $9 Avg Close $210.87 Range $157.33 - $262.26

Q2 2022

Shares 50 Value ($000) $8 Avg Close $158.16 Range $137.21 - $190.59

Q1 2022

Shares 50 Value ($000) $9 Avg Close $189.96 Range $156.28 - $265.78

Q4 2021

Shares 50 Value ($000) $13 Avg Close $269.41 Range $243.29 - $306.98

Q3 2021

Shares 50 Value ($000) $14 Avg Close $256.54 Range $193.03 - $327.32

Q2 2021

Shares 50 Value ($000) $10 Avg Close $193.99 Range $162.29 - $223.03

Q1 2021

Shares 50 Value ($000) $10 Avg Close $205.03 Range $173.09 - $228.84

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2022	50	$9	$210.87	$157.33 - $262.26
Q2 2022	50	$8	$158.16	$137.21 - $190.59
Q1 2022	50	$9	$189.96	$156.28 - $265.78
Q4 2021	50	$13	$269.41	$243.29 - $306.98
Q3 2021	50	$14	$256.54	$193.03 - $327.32
Q2 2021	50	$10	$193.99	$162.29 - $223.03
Q1 2021	50	$10	$205.03	$173.09 - $228.84