REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

FNY Investment Advisers, LLC's Holding History (CIK: 0001742998)

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

Q4 2025

Shares 850 Value ($000) $0 Avg Close $156.63 Range $134.19 - $174.01

Q4 2018

Shares 195 Value ($000) $10 Avg Close $58.65 Range $48.26 - $70.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	850	$0	$156.63	$134.19 - $174.01
Q4 2018	195	$10	$58.65	$48.26 - $70.50