REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

OSTRUM ASSET MANAGEMENT's Holding History (CIK: 0001767945)

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

Q2 2024

Shares 1,164 Value ($000) $147 Avg Close $156.74 Range $113.50 - $184.98

Q1 2024

Shares 1,255 Value ($000) $231 Avg Close $190.44 Range $167.40 - $211.13

Q4 2023

Shares 1,255 Value ($000) $226 Avg Close $155.67 Range $110.45 - $188.31

Q3 2023

Shares 3,648 Value ($000) $580 Avg Close $163.47 Range $134.64 - $181.26

Q2 2023

Shares 1,259 Value ($000) $178 Avg Close $160.35 Range $135.37 - $182.42

Q1 2023

Shares 1,258 Value ($000) $212 Avg Close $178.42 Range $147.53 - $200.98

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2024	1,164	$147	$156.74	$113.50 - $184.98
Q1 2024	1,255	$231	$190.44	$167.40 - $211.13
Q4 2023	1,255	$226	$155.67	$110.45 - $188.31
Q3 2023	3,648	$580	$163.47	$134.64 - $181.26
Q2 2023	1,259	$178	$160.35	$135.37 - $182.42
Q1 2023	1,258	$212	$178.42	$147.53 - $200.98