REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

First Light Asset Management, LLC's Holding History (CIK: 0001600004)

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

Q3 2025

Shares 41,427 Value ($000) $5,538 Avg Close $121.47 Range $110.77 - $135.57

Q2 2025

Shares 43,949 Value ($000) $5,466 Avg Close $127.25 Range $102.97 - $148.94

Q1 2025

Shares 87,850 Value ($000) $11,178 Avg Close $153.93 Range $125.39 - $182.52

Q4 2024

Shares 82,455 Value ($000) $11,869 Avg Close $143.40 Range $121.52 - $161.24

Q3 2024

Shares 165,873 Value ($000) $24,685 Avg Close $143.39 Range $117.63 - $172.65

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	41,427	$5,538	$121.47	$110.77 - $135.57
Q2 2025	43,949	$5,466	$127.25	$102.97 - $148.94
Q1 2025	87,850	$11,178	$153.93	$125.39 - $182.52
Q4 2024	82,455	$11,869	$143.40	$121.52 - $161.24
Q3 2024	165,873	$24,685	$143.39	$117.63 - $172.65