REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

MATHER GROUP, LLC.'s Holding History (CIK: 0001527641)

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

Q3 2025

Shares 979 Value ($000) $131 Avg Close $121.47 Range $110.77 - $135.57

Q1 2025

Shares 987 Value ($000) $126 Avg Close $153.93 Range $125.39 - $182.52

Q4 2024

Shares 987 Value ($000) $142 Avg Close $143.40 Range $121.52 - $161.24

Q3 2024

Shares 987 Value ($000) $147 Avg Close $143.39 Range $117.63 - $172.65

Q2 2024

Shares 1,027 Value ($000) $189 Avg Close $156.74 Range $113.50 - $184.98

Q1 2024

Shares 42 Value ($000) $8 Avg Close $190.44 Range $167.40 - $211.13

Q2 2023

Shares 975 Value ($000) $138 Avg Close $160.35 Range $135.37 - $182.42

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	979	$131	$121.47	$110.77 - $135.57
Q1 2025	987	$126	$153.93	$125.39 - $182.52
Q4 2024	987	$142	$143.40	$121.52 - $161.24
Q3 2024	987	$147	$143.39	$117.63 - $172.65
Q2 2024	1,027	$189	$156.74	$113.50 - $184.98
Q1 2024	42	$8	$190.44	$167.40 - $211.13
Q2 2023	975	$138	$160.35	$135.37 - $182.42