REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

Hilltop National Bank's Holding History (CIK: 0002021658)

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

Q4 2025

Shares 1,276 Value ($000) $209 Avg Close $156.63 Range $134.19 - $174.01

Q3 2025

Shares 1,276 Value ($000) $171 Avg Close $121.47 Range $110.77 - $135.57

Q2 2025

Shares 1,181 Value ($000) $147 Avg Close $127.25 Range $102.97 - $148.94

Q4 2024

Shares 875 Value ($000) $126 Avg Close $143.40 Range $121.52 - $161.24

Q3 2024

Shares 972 Value ($000) $145 Avg Close $143.39 Range $117.63 - $172.65

Q2 2024

Shares 858 Value ($000) $108 Avg Close $156.74 Range $113.50 - $184.98

Q1 2024

Shares 835 Value ($000) $154 Avg Close $190.44 Range $167.40 - $211.13

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,276	$209	$156.63	$134.19 - $174.01
Q3 2025	1,276	$171	$121.47	$110.77 - $135.57
Q2 2025	1,181	$147	$127.25	$102.97 - $148.94
Q4 2024	875	$126	$143.40	$121.52 - $161.24
Q3 2024	972	$145	$143.39	$117.63 - $172.65
Q2 2024	858	$108	$156.74	$113.50 - $184.98
Q1 2024	835	$154	$190.44	$167.40 - $211.13