REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

HSBC HOLDINGS PLC's Holding History (CIK: 0000873630)

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

Q4 2025

Shares 2,093 Value ($000) $343 Avg Close $156.63 Range $134.19 - $174.01

Q3 2025

Shares 2,296 Value ($000) $306 Avg Close $121.47 Range $110.77 - $135.57

Q2 2025

Shares 1,744 Value ($000) $217 Avg Close $127.25 Range $102.97 - $148.94

Q1 2025

Shares 3,780 Value ($000) $478 Avg Close $153.93 Range $125.39 - $182.52

Q2 2024

Shares 14,178 Value ($000) $1,785 Avg Close $156.74 Range $113.50 - $184.98

Q1 2024

Shares 12,387 Value ($000) $2,276 Avg Close $190.44 Range $167.40 - $211.13

Q4 2023

Shares 8,102 Value ($000) $1,458 Avg Close $155.67 Range $110.45 - $188.31

Q3 2023

Shares 7,123 Value ($000) $1,134 Avg Close $163.47 Range $134.64 - $181.26

Q2 2023

Shares 9,013 Value ($000) $1,280 Avg Close $160.35 Range $135.37 - $182.42

Q1 2023

Shares 8,742 Value ($000) $1,483 Avg Close $178.42 Range $147.53 - $200.98

Q4 2022

Shares 2,471 Value ($000) $418 Avg Close $181.39 Range $158.58 - $225.62

Q2 2022

Shares 2,756 Value ($000) $448 Avg Close $158.16 Range $137.21 - $190.59

Q1 2022

Shares 1,984 Value ($000) $377 Avg Close $189.96 Range $156.28 - $265.78

Q4 2021

Shares 1,231 Value ($000) $326 Avg Close $269.41 Range $243.29 - $306.98

Q2 2021

Shares 2,297 Value ($000) $460 Avg Close $193.99 Range $162.29 - $223.03

Q1 2021

Shares 3,559 Value ($000) $694 Avg Close $205.03 Range $173.09 - $228.84

Q4 2020

Shares 7,798 Value ($000) $1,495 Avg Close $181.94 Range $146.52 - $212.55

Q3 2020

Shares 4,538 Value ($000) $673 Avg Close $142.94 Range $120.12 - $159.97

Q2 2020

Shares 3,770 Value ($000) $466 Avg Close $117.64 Range $92.00 - $143.93

Q1 2020

Shares 4,520 Value ($000) $436 Avg Close $96.54 Range $78.41 - $109.94

Q4 2019

Shares 6,445 Value ($000) $601 Avg Close $84.01 Range $72.32 - $93.50

Q3 2019

Shares 6,371 Value ($000) $488 Avg Close $87.47 Range $75.80 - $99.25

Q2 2019

Shares 5,153 Value ($000) $443 Avg Close $68.16 Range $52.87 - $86.16

Q1 2019

Shares 4,534 Value ($000) $267 Avg Close $57.51 Range $49.07 - $63.41

Q4 2016

Shares 7,735 Value ($000) $238 Avg Close $30.93 Range $26.16 - $34.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,093	$343	$156.63	$134.19 - $174.01
Q3 2025	2,296	$306	$121.47	$110.77 - $135.57
Q2 2025	1,744	$217	$127.25	$102.97 - $148.94
Q1 2025	3,780	$478	$153.93	$125.39 - $182.52
Q2 2024	14,178	$1,785	$156.74	$113.50 - $184.98
Q1 2024	12,387	$2,276	$190.44	$167.40 - $211.13
Q4 2023	8,102	$1,458	$155.67	$110.45 - $188.31
Q3 2023	7,123	$1,134	$163.47	$134.64 - $181.26
Q2 2023	9,013	$1,280	$160.35	$135.37 - $182.42
Q1 2023	8,742	$1,483	$178.42	$147.53 - $200.98
Q4 2022	2,471	$418	$181.39	$158.58 - $225.62
Q2 2022	2,756	$448	$158.16	$137.21 - $190.59
Q1 2022	1,984	$377	$189.96	$156.28 - $265.78
Q4 2021	1,231	$326	$269.41	$243.29 - $306.98
Q2 2021	2,297	$460	$193.99	$162.29 - $223.03
Q1 2021	3,559	$694	$205.03	$173.09 - $228.84
Q4 2020	7,798	$1,495	$181.94	$146.52 - $212.55
Q3 2020	4,538	$673	$142.94	$120.12 - $159.97
Q2 2020	3,770	$466	$117.64	$92.00 - $143.93
Q1 2020	4,520	$436	$96.54	$78.41 - $109.94
Q4 2019	6,445	$601	$84.01	$72.32 - $93.50
Q3 2019	6,371	$488	$87.47	$75.80 - $99.25
Q2 2019	5,153	$443	$68.16	$52.87 - $86.16
Q1 2019	4,534	$267	$57.51	$49.07 - $63.41
Q4 2016	7,735	$238	$30.93	$26.16 - $34.06