REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

Ameritas Advisory Services, LLC's Holding History (CIK: 0001901275)

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

Q2 2025

Shares 5 Value ($000) $1 Avg Close $127.25 Range $102.97 - $148.94

Q1 2023

Shares 58 Value ($000) $10 Avg Close $178.42 Range $147.53 - $200.98

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	5	$1	$127.25	$102.97 - $148.94
Q1 2023	58	$10	$178.42	$147.53 - $200.98