REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

Russell Investments Group, Ltd.'s Holding History (CIK: 0001692234)

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

Q4 2025
Shares 58,880 Value ($000) $9,648 Avg Close $156.63 Range $134.19 - $174.01
Q3 2025
Shares 57,682 Value ($000) $7,710 Avg Close $121.47 Range $110.77 - $135.57
Q2 2025
Shares 63,374 Value ($000) $7,883 Avg Close $127.25 Range $102.97 - $148.94
Q1 2025
Shares 83,874 Value ($000) $10,672 Avg Close $153.93 Range $125.39 - $182.52
Q4 2024
Shares 58,172 Value ($000) $8,373 Avg Close $143.40 Range $121.52 - $161.24
Q3 2024
Shares 57,503 Value ($000) $8,558 Avg Close $143.39 Range $117.63 - $172.65
Q2 2024
Shares 40,028 Value ($000) $5,047 Avg Close $156.74 Range $113.50 - $184.98
Q1 2024
Shares 35,134 Value ($000) $6,463 Avg Close $190.44 Range $167.40 - $211.13
Q4 2023
Shares 33,388 Value ($000) $6,013 Avg Close $155.67 Range $110.45 - $188.31
Q3 2023
Shares 38,667 Value ($000) $6,155 Avg Close $163.47 Range $134.64 - $181.26
Q2 2023
Shares 41,076 Value ($000) $5,795 Avg Close $160.35 Range $135.37 - $182.42
Q1 2023
Shares 41,358 Value ($000) $6,963 Avg Close $178.42 Range $147.53 - $200.98
Q4 2022
Shares 46,560 Value ($000) $7,883 Avg Close $181.39 Range $158.58 - $225.62
Q3 2022
Shares 53,041 Value ($000) $9,923 Avg Close $210.87 Range $157.33 - $262.26
Q2 2022
Shares 56,783 Value ($000) $9,220 Avg Close $158.16 Range $137.21 - $190.59
Q1 2022
Shares 57,827 Value ($000) $10,874 Avg Close $189.96 Range $156.28 - $265.78
Q4 2021
Shares 69,714 Value ($000) $18,457 Avg Close $269.41 Range $243.29 - $306.98
Q3 2021
Shares 64,007 Value ($000) $18,492 Avg Close $256.54 Range $193.03 - $327.32
Q2 2021
Shares 83,620 Value ($000) $16,694 Avg Close $193.99 Range $162.29 - $223.03
Q1 2021
Shares 83,759 Value ($000) $16,275 Avg Close $205.03 Range $173.09 - $228.84
Q4 2020
Shares 65,120 Value ($000) $12,471 Avg Close $181.94 Range $146.52 - $212.55
Q3 2020
Shares 96,845 Value ($000) $14,288 Avg Close $142.94 Range $120.12 - $159.97
Q2 2020
Shares 88,171 Value ($000) $10,891 Avg Close $117.64 Range $92.00 - $143.93
Q1 2020
Shares 117,136 Value ($000) $11,305 Avg Close $96.54 Range $78.41 - $109.94
Q4 2019
Shares 112,467 Value ($000) $10,401 Avg Close $84.01 Range $72.32 - $93.50
Q3 2019
Shares 106,365 Value ($000) $8,157 Avg Close $87.47 Range $75.80 - $99.25
Q2 2019
Shares 94,037 Value ($000) $8,079 Avg Close $68.16 Range $52.87 - $86.16
Q1 2019
Shares 103,778 Value ($000) $6,130 Avg Close $57.51 Range $49.07 - $63.41
Q4 2018
Shares 105,773 Value ($000) $5,575 Avg Close $58.65 Range $48.26 - $70.50
Q3 2018
Shares 164,048 Value ($000) $9,096 Avg Close $51.54 Range $45.00 - $58.99
Q2 2018
Shares 192,250 Value ($000) $9,042 Avg Close $41.16 Range $34.61 - $47.87
Q1 2018
Shares 196,312 Value ($000) $7,103 Avg Close $35.17 Range $29.56 - $37.82
Q4 2017
Shares 116,659 Value ($000) $4,210 Avg Close $36.20 Range $31.96 - $40.05
Q3 2017
Shares 122,816 Value ($000) $4,706 Avg Close $41.91 Range $35.73 - $46.12
Q2 2017
Shares 150,701 Value ($000) $6,245 Avg Close $38.00 Range $32.73 - $46.81
Q1 2017
Shares 103,886 Value ($000) $3,657 Avg Close $31.67 Range $28.48 - $35.61
Q4 2016
Shares 151,496 Value ($000) $4,773 Avg Close $30.93 Range $26.16 - $34.06