REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

BESSEMER GROUP INC's Holding History (CIK: 0001054074)

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

Q4 2025

Shares 10,169 Value ($000) $2 Avg Close $156.63 Range $134.19 - $174.01

Q3 2025

Shares 12,079 Value ($000) $2 Avg Close $121.47 Range $110.77 - $135.57

Q2 2025

Shares 250,529 Value ($000) $31 Avg Close $127.25 Range $102.97 - $148.94

Q1 2025

Shares 253,014 Value ($000) $32 Avg Close $153.93 Range $125.39 - $182.52

Q4 2024

Shares 248,689 Value ($000) $36 Avg Close $143.40 Range $121.52 - $161.24

Q3 2024

Shares 255,191 Value ($000) $38 Avg Close $143.39 Range $117.63 - $172.65

Q2 2024

Shares 340,161 Value ($000) $43 Avg Close $156.74 Range $113.50 - $184.98

Q1 2024

Shares 305,136 Value ($000) $56 Avg Close $190.44 Range $167.40 - $211.13

Q4 2023

Shares 332,225 Value ($000) $60 Avg Close $155.67 Range $110.45 - $188.31

Q3 2023

Shares 311,894 Value ($000) $50 Avg Close $163.47 Range $134.64 - $181.26

Q2 2023

Shares 295,843 Value ($000) $42 Avg Close $160.35 Range $135.37 - $182.42

Q1 2023

Shares 285,114 Value ($000) $48 Avg Close $178.42 Range $147.53 - $200.98

Q4 2022

Shares 281,016 Value ($000) $48 Avg Close $181.39 Range $158.58 - $225.62

Q3 2022

Shares 274,608 Value ($000) $51,381 Avg Close $210.87 Range $157.33 - $262.26

Q2 2022

Shares 41,492 Value ($000) $6,738 Avg Close $158.16 Range $137.21 - $190.59

Q1 2022

Shares 2,915 Value ($000) $549 Avg Close $189.96 Range $156.28 - $265.78

Q4 2021

Shares 2,797 Value ($000) $741 Avg Close $269.41 Range $243.29 - $306.98

Q3 2021

Shares 2,796 Value ($000) $808 Avg Close $256.54 Range $193.03 - $327.32

Q2 2021

Shares 1,760 Value ($000) $352 Avg Close $193.99 Range $162.29 - $223.03

Q1 2021

Shares 2,104 Value ($000) $409 Avg Close $205.03 Range $173.09 - $228.84

Q4 2020

Shares 2,118 Value ($000) $406 Avg Close $181.94 Range $146.52 - $212.55

Q3 2020

Shares 2,068 Value ($000) $305 Avg Close $142.94 Range $120.12 - $159.97

Q2 2020

Shares 12,871 Value ($000) $1,590 Avg Close $117.64 Range $92.00 - $143.93

Q1 2020

Shares 23 Value ($000) $2 Avg Close $96.54 Range $78.41 - $109.94

Q4 2019

Shares 23 Value ($000) $2 Avg Close $84.01 Range $72.32 - $93.50

Q3 2019

Shares 23 Value ($000) $2 Avg Close $87.47 Range $75.80 - $99.25

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,169	$2	$156.63	$134.19 - $174.01
Q3 2025	12,079	$2	$121.47	$110.77 - $135.57
Q2 2025	250,529	$31	$127.25	$102.97 - $148.94
Q1 2025	253,014	$32	$153.93	$125.39 - $182.52
Q4 2024	248,689	$36	$143.40	$121.52 - $161.24
Q3 2024	255,191	$38	$143.39	$117.63 - $172.65
Q2 2024	340,161	$43	$156.74	$113.50 - $184.98
Q1 2024	305,136	$56	$190.44	$167.40 - $211.13
Q4 2023	332,225	$60	$155.67	$110.45 - $188.31
Q3 2023	311,894	$50	$163.47	$134.64 - $181.26
Q2 2023	295,843	$42	$160.35	$135.37 - $182.42
Q1 2023	285,114	$48	$178.42	$147.53 - $200.98
Q4 2022	281,016	$48	$181.39	$158.58 - $225.62
Q3 2022	274,608	$51,381	$210.87	$157.33 - $262.26
Q2 2022	41,492	$6,738	$158.16	$137.21 - $190.59
Q1 2022	2,915	$549	$189.96	$156.28 - $265.78
Q4 2021	2,797	$741	$269.41	$243.29 - $306.98
Q3 2021	2,796	$808	$256.54	$193.03 - $327.32
Q2 2021	1,760	$352	$193.99	$162.29 - $223.03
Q1 2021	2,104	$409	$205.03	$173.09 - $228.84
Q4 2020	2,118	$406	$181.94	$146.52 - $212.55
Q3 2020	2,068	$305	$142.94	$120.12 - $159.97
Q2 2020	12,871	$1,590	$117.64	$92.00 - $143.93
Q1 2020	23	$2	$96.54	$78.41 - $109.94
Q4 2019	23	$2	$84.01	$72.32 - $93.50
Q3 2019	23	$2	$87.47	$75.80 - $99.25