REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

Keating Financial Advisory Services, Inc.'s Holding History (CIK: 0002103443)

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

Q4 2025

Shares 12 Value ($000) $2 Avg Close $156.63 Range $134.19 - $174.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12	$2	$156.63	$134.19 - $174.01