REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

BRIGHTON JONES LLC's Holding History (CIK: 0001360798)

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

Q3 2023

Shares 2,889 Value ($000) $459 Avg Close $163.47 Range $134.64 - $181.26

Q2 2023

Shares 2,965 Value ($000) $419 Avg Close $160.35 Range $135.37 - $182.42

Q1 2023

Shares 2,970 Value ($000) $500 Avg Close $178.42 Range $147.53 - $200.98

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	2,889	$459	$163.47	$134.64 - $181.26
Q2 2023	2,965	$419	$160.35	$135.37 - $182.42
Q1 2023	2,970	$500	$178.42	$147.53 - $200.98