REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001021223)

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

Q2 2025

Shares 14 Value ($000) $2 Avg Close $127.25 Range $102.97 - $148.94

Q4 2020

Shares 7 Value ($000) $1 Avg Close $181.94 Range $146.52 - $212.55

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	14	$2	$127.25	$102.97 - $148.94
Q4 2020	7	$1	$181.94	$146.52 - $212.55