REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

Woodline Partners LP's Holding History (CIK: 0001784547)

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

Q4 2025

Shares 46,260 Value ($000) $7,580 Avg Close $156.63 Range $134.19 - $174.01

Q3 2025

Shares 105,449 Value ($000) $14,095 Avg Close $121.47 Range $110.77 - $135.57

Q2 2025

Shares 10,268 Value ($000) $1,277 Avg Close $127.25 Range $102.97 - $148.94

Q1 2025

Shares 56,206 Value ($000) $7,152 Avg Close $153.93 Range $125.39 - $182.52

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	46,260	$7,580	$156.63	$134.19 - $174.01
Q3 2025	105,449	$14,095	$121.47	$110.77 - $135.57
Q2 2025	10,268	$1,277	$127.25	$102.97 - $148.94
Q1 2025	56,206	$7,152	$153.93	$125.39 - $182.52