REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

Malaga Cove Capital, LLC's Holding History (CIK: 0001603001)

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

Q4 2025

Shares 1,966 Value ($000) $322 Avg Close $156.63 Range $134.19 - $174.01

Q3 2025

Shares 1,982 Value ($000) $265 Avg Close $121.47 Range $110.77 - $135.57

Q2 2024

Shares 5,906 Value ($000) $745 Avg Close $156.74 Range $113.50 - $184.98

Q1 2024

Shares 4,458 Value ($000) $820 Avg Close $190.44 Range $167.40 - $211.13

Q4 2023

Shares 4,458 Value ($000) $802 Avg Close $155.67 Range $110.45 - $188.31

Q3 2023

Shares 2,497 Value ($000) $397 Avg Close $163.47 Range $134.64 - $181.26

Q2 2023

Shares 2,497 Value ($000) $353 Avg Close $160.35 Range $135.37 - $182.42

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,966	$322	$156.63	$134.19 - $174.01
Q3 2025	1,982	$265	$121.47	$110.77 - $135.57
Q2 2024	5,906	$745	$156.74	$113.50 - $184.98
Q1 2024	4,458	$820	$190.44	$167.40 - $211.13
Q4 2023	4,458	$802	$155.67	$110.45 - $188.31
Q3 2023	2,497	$397	$163.47	$134.64 - $181.26
Q2 2023	2,497	$353	$160.35	$135.37 - $182.42