REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

NEUBERGER BERMAN GROUP LLC's Holding History (CIK: 0001465109)

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

Q4 2025

Shares 42,391 Value ($000) $6,946 Avg Close $156.63 Range $134.19 - $174.01

Q3 2025

Shares 4,049 Value ($000) $541 Avg Close $121.47 Range $110.77 - $135.57

Q2 2025

Shares 4,211 Value ($000) $524 Avg Close $127.25 Range $102.97 - $148.94

Q1 2025

Shares 5,446 Value ($000) $693 Avg Close $153.93 Range $125.39 - $182.52

Q3 2024

Shares 3,894 Value ($000) $580 Avg Close $143.39 Range $117.63 - $172.65

Q1 2024

Shares 3,445 Value ($000) $634 Avg Close $190.44 Range $167.40 - $211.13

Q4 2023

Shares 91,797 Value ($000) $16,505 Avg Close $155.67 Range $110.45 - $188.31

Q3 2023

Shares 69,484 Value ($000) $11,049 Avg Close $163.47 Range $134.64 - $181.26

Q2 2023

Shares 67,498 Value ($000) $9,548 Avg Close $160.35 Range $135.37 - $182.42

Q1 2023

Shares 1,811 Value ($000) $305 Avg Close $178.42 Range $147.53 - $200.98

Q4 2022

Shares 1,798 Value ($000) $304 Avg Close $181.39 Range $158.58 - $225.62

Q3 2022

Shares 1,862 Value ($000) $348 Avg Close $210.87 Range $157.33 - $262.26

Q2 2022

Shares 1,647 Value ($000) $267 Avg Close $158.16 Range $137.21 - $190.59

Q2 2021

Shares 35,172 Value ($000) $6,961 Avg Close $193.99 Range $162.29 - $223.03

Q1 2021

Shares 39,321 Value ($000) $7,595 Avg Close $205.03 Range $173.09 - $228.84

Q4 2020

Shares 27,124 Value ($000) $5,177 Avg Close $181.94 Range $146.52 - $212.55

Q3 2020

Shares 23,128 Value ($000) $3,396 Avg Close $142.94 Range $120.12 - $159.97

Q2 2020

Shares 23,108 Value ($000) $2,843 Avg Close $117.64 Range $92.00 - $143.93

Q1 2020

Shares 25,075 Value ($000) $2,421 Avg Close $96.54 Range $78.41 - $109.94

Q4 2019

Shares 45,400 Value ($000) $4,200 Avg Close $84.01 Range $72.32 - $93.50

Q3 2019

Shares 45,400 Value ($000) $3,482 Avg Close $87.47 Range $75.80 - $99.25

Q2 2019

Shares 40,800 Value ($000) $3,507 Avg Close $68.16 Range $52.87 - $86.16

Q1 2019

Shares 25,000 Value ($000) $1,477 Avg Close $57.51 Range $49.07 - $63.41

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	42,391	$6,946	$156.63	$134.19 - $174.01
Q3 2025	4,049	$541	$121.47	$110.77 - $135.57
Q2 2025	4,211	$524	$127.25	$102.97 - $148.94
Q1 2025	5,446	$693	$153.93	$125.39 - $182.52
Q3 2024	3,894	$580	$143.39	$117.63 - $172.65
Q1 2024	3,445	$634	$190.44	$167.40 - $211.13
Q4 2023	91,797	$16,505	$155.67	$110.45 - $188.31
Q3 2023	69,484	$11,049	$163.47	$134.64 - $181.26
Q2 2023	67,498	$9,548	$160.35	$135.37 - $182.42
Q1 2023	1,811	$305	$178.42	$147.53 - $200.98
Q4 2022	1,798	$304	$181.39	$158.58 - $225.62
Q3 2022	1,862	$348	$210.87	$157.33 - $262.26
Q2 2022	1,647	$267	$158.16	$137.21 - $190.59
Q2 2021	35,172	$6,961	$193.99	$162.29 - $223.03
Q1 2021	39,321	$7,595	$205.03	$173.09 - $228.84
Q4 2020	27,124	$5,177	$181.94	$146.52 - $212.55
Q3 2020	23,128	$3,396	$142.94	$120.12 - $159.97
Q2 2020	23,108	$2,843	$117.64	$92.00 - $143.93
Q1 2020	25,075	$2,421	$96.54	$78.41 - $109.94
Q4 2019	45,400	$4,200	$84.01	$72.32 - $93.50
Q3 2019	45,400	$3,482	$87.47	$75.80 - $99.25
Q2 2019	40,800	$3,507	$68.16	$52.87 - $86.16
Q1 2019	25,000	$1,477	$57.51	$49.07 - $63.41