REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

MILLENNIUM MANAGEMENT LLC's Holding History (CIK: 0001273087)

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

Q4 2025
Shares 650,546 Value ($000) $106,598 Avg Close $156.63 Range $134.19 - $174.01
Q3 2025
Shares 817,056 Value ($000) $109,216 Avg Close $121.47 Range $110.77 - $135.57
Q2 2025
Shares 701,239 Value ($000) $87,220 Avg Close $127.25 Range $102.97 - $148.94
Q1 2025
Shares 19,897 Value ($000) $2,532 Avg Close $153.93 Range $125.39 - $182.52
Q4 2024
Shares 9,331 Value ($000) $1,343 Avg Close $143.40 Range $121.52 - $161.24
Q3 2024
Shares 119,410 Value ($000) $17,771 Avg Close $143.39 Range $117.63 - $172.65
Q2 2024
Shares 756,118 Value ($000) $95,316 Avg Close $156.74 Range $113.50 - $184.98
Q4 2023
Shares 126,567 Value ($000) $22,757 Avg Close $155.67 Range $110.45 - $188.31
Q3 2023
Shares 194,155 Value ($000) $30,873 Avg Close $163.47 Range $134.64 - $181.26
Q2 2023
Shares 10,457 Value ($000) $1,479 Avg Close $160.35 Range $135.37 - $182.42
Q1 2023
Shares 27,683 Value ($000) $5 Avg Close $178.42 Range $147.53 - $200.98
Q3 2022
Shares 111,687 Value ($000) $20,898 Avg Close $210.87 Range $157.33 - $262.26
Q2 2022
Shares 140,367 Value ($000) $22,796 Avg Close $158.16 Range $137.21 - $190.59
Q1 2022
Shares 4,642 Value ($000) $873 Avg Close $189.96 Range $156.28 - $265.78
Q4 2021
Shares 309,482 Value ($000) $81,963 Avg Close $269.41 Range $243.29 - $306.98
Q3 2021
Shares 123,140 Value ($000) $35,586 Avg Close $256.54 Range $193.03 - $327.32
Q2 2021
Shares 304,253 Value ($000) $60,735 Avg Close $193.99 Range $162.29 - $223.03
Q1 2021
Shares 217,457 Value ($000) $42,276 Avg Close $205.03 Range $173.09 - $228.84
Q4 2020
Shares 78,852 Value ($000) $15,110 Avg Close $181.94 Range $146.52 - $212.55
Q3 2020
Shares 89,094 Value ($000) $13,145 Avg Close $142.94 Range $120.12 - $159.97
Q2 2020
Shares 309,713 Value ($000) $38,284 Avg Close $117.64 Range $92.00 - $143.93
Q4 2019
Shares 17,791 Value ($000) $1,646 Avg Close $84.01 Range $72.32 - $93.50
Q3 2019
Shares 25,685 Value ($000) $1,969 Avg Close $87.47 Range $75.80 - $99.25
Q2 2019
Shares 15,068 Value ($000) $1,295 Avg Close $68.16 Range $52.87 - $86.16
Q1 2019
Shares 50,006 Value ($000) $2,954 Avg Close $57.51 Range $49.07 - $63.41
Q4 2018
Shares 208,976 Value ($000) $11,021 Avg Close $58.65 Range $48.26 - $70.50
Q2 2018
Shares 34,609 Value ($000) $1,628 Avg Close $41.16 Range $34.61 - $47.87
Q2 2017
Shares 13,315 Value ($000) $552 Avg Close $38.00 Range $32.73 - $46.81
Q1 2017
Shares 147,117 Value ($000) $5,179 Avg Close $31.67 Range $28.48 - $35.61
Q4 2016
Shares 199,972 Value ($000) $6,163 Avg Close $30.93 Range $26.16 - $34.06
Q3 2016
Shares 102,660 Value ($000) $3,099 Avg Close $30.18 Range $25.93 - $33.79
Q2 2016
Shares 138,902 Value ($000) $3,800 Avg Close $25.57 Range $21.11 - $28.97
Q1 2016
Shares 158,495 Value ($000) $4,251 Avg Close $24.47 Range $20.07 - $28.85
Q4 2015
Shares 287,689 Value ($000) $8,139 Avg Close $28.84 Range $21.69 - $36.00
Q3 2015
Shares 369,584 Value ($000) $10,293 Avg Close $36.14 Range $27.25 - $42.22
Q2 2015
Shares 153,056 Value ($000) $6,317 Avg Close $36.64 Range $28.88 - $42.48
Q1 2015
Shares 32,793 Value ($000) $996 Avg Close $25.94 Range $19.53 - $34.15
Q4 2014
Shares 12,572 Value ($000) $249 Avg Close $22.36 Range $19.02 - $26.75
Q1 2014
Shares 1,153,314 Value ($000) $14,832 Avg Close $14.34 Range $11.70 - $17.26
Q4 2013
Shares 883,459 Value ($000) $12,050 Avg Close $11.94 Range $9.89 - $14.05
Q3 2013
Shares 743,864 Value ($000) $8,249 Avg Close $9.95 Range $8.25 - $11.44
Q2 2013
Shares 753,780 Value ($000) $6,211 Avg Close $8.40 Range $6.65 - $9.65