REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2025
Shares 2,074 Value ($000) $340 Avg Close $156.63 Range $134.19 - $174.01
Q3 2025
Shares 1,452 Value ($000) $194 Avg Close $121.47 Range $110.77 - $135.57
Q2 2025
Shares 1,448 Value ($000) $180 Avg Close $127.25 Range $102.97 - $148.94
Q1 2025
Shares 1,269 Value ($000) $161 Avg Close $153.93 Range $125.39 - $182.52
Q4 2024
Shares 6,718 Value ($000) $967 Avg Close $143.40 Range $121.52 - $161.24
Q3 2024
Shares 3,551 Value ($000) $528 Avg Close $143.39 Range $117.63 - $172.65
Q2 2024
Shares 3,984 Value ($000) $502 Avg Close $156.74 Range $113.50 - $184.98
Q1 2024
Shares 2,568 Value ($000) $472 Avg Close $190.44 Range $167.40 - $211.13
Q4 2023
Shares 5,883 Value ($000) $1,058 Avg Close $155.67 Range $110.45 - $188.31
Q3 2023
Shares 9,558 Value ($000) $1,520 Avg Close $163.47 Range $134.64 - $181.26
Q2 2023
Shares 7,635 Value ($000) $1,080 Avg Close $160.35 Range $135.37 - $182.42
Q1 2023
Shares 4,380 Value ($000) $1 Avg Close $178.42 Range $147.53 - $200.98
Q4 2022
Shares 2,421 Value ($000) $0 Avg Close $181.39 Range $158.58 - $225.62
Q3 2022
Shares 1,810 Value ($000) $339 Avg Close $210.87 Range $157.33 - $262.26
Q2 2022
Shares 5,936 Value ($000) $964 Avg Close $158.16 Range $137.21 - $190.59
Q1 2022
Shares 5,355 Value ($000) $1,007 Avg Close $189.96 Range $156.28 - $265.78
Q4 2021
Shares 4,707 Value ($000) $1,247 Avg Close $269.41 Range $243.29 - $306.98
Q3 2021
Shares 2,715 Value ($000) $785 Avg Close $256.54 Range $193.03 - $327.32
Q2 2021
Shares 4,949 Value ($000) $988 Avg Close $193.99 Range $162.29 - $223.03
Q1 2021
Shares 3,679 Value ($000) $715 Avg Close $205.03 Range $173.09 - $228.84
Q4 2020
Shares 18,149 Value ($000) $3,478 Avg Close $181.94 Range $146.52 - $212.55
Q3 2020
Shares 18,407 Value ($000) $2,716 Avg Close $142.94 Range $120.12 - $159.97
Q2 2020
Shares 21,325 Value ($000) $2,636 Avg Close $117.64 Range $92.00 - $143.93
Q1 2020
Shares 157 Value ($000) $15 Avg Close $96.54 Range $78.41 - $109.94
Q4 2019
Shares 2,622 Value ($000) $243 Avg Close $84.01 Range $72.32 - $93.50
Q3 2019
Shares 1,716 Value ($000) $131 Avg Close $87.47 Range $75.80 - $99.25
Q2 2019
Shares 267 Value ($000) $23 Avg Close $68.16 Range $52.87 - $86.16
Q1 2019
Shares 239 Value ($000) $14 Avg Close $57.51 Range $49.07 - $63.41
Q3 2017
Shares 2,296 Value ($000) $88 Avg Close $41.91 Range $35.73 - $46.12
Q2 2017
Shares 189 Value ($000) $8 Avg Close $38.00 Range $32.73 - $46.81
Q4 2016
Shares 1,840 Value ($000) $57 Avg Close $30.93 Range $26.16 - $34.06
Q4 2015
Shares 1,125 Value ($000) $32 Avg Close $28.84 Range $21.69 - $36.00
Q3 2015
Shares 6,067 Value ($000) $169 Avg Close $36.14 Range $27.25 - $42.22
Q2 2015
Shares 1,539 Value ($000) $64 Avg Close $36.64 Range $28.88 - $42.48
Q1 2015
Shares 2,522 Value ($000) $77 Avg Close $25.94 Range $19.53 - $34.15
Q3 2014
Shares 99 Value ($000) $2 Avg Close $21.05 Range $18.23 - $24.68
Q2 2014
Shares 1,001 Value ($000) $23 Avg Close $17.80 Range $12.60 - $23.14
Q1 2014
Shares 460 Value ($000) $6 Avg Close $14.34 Range $11.70 - $17.26
Q4 2013
Shares 1,028 Value ($000) $14 Avg Close $11.94 Range $9.89 - $14.05
Q3 2013
Shares 4,275 Value ($000) $47 Avg Close $9.95 Range $8.25 - $11.44