Ticker: RGEN CUSIP: 759916109 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,251 | $697 | $156.63 | $134.19 - $174.01 |
| Q3 2025 | 8,610 | $1,151 | $121.47 | $110.77 - $135.57 |
| Q2 2025 | 8,826 | $1,098 | $127.25 | $102.97 - $148.94 |
| Q1 2025 | 11,138 | $1,417 | $153.93 | $125.39 - $182.52 |
| Q4 2024 | 10,760 | $1,549 | $143.40 | $121.52 - $161.24 |
| Q3 2024 | 9,091 | $1,353 | $143.39 | $117.63 - $172.65 |
| Q2 2024 | 9,193 | $1,159 | $156.74 | $113.50 - $184.98 |
| Q1 2024 | 13,827 | $2,543 | $190.44 | $167.40 - $211.13 |
| Q4 2023 | 11,371 | $2,045 | $155.67 | $110.45 - $188.31 |
| Q3 2023 | 12,550 | $1,996 | $163.47 | $134.64 - $181.26 |
| Q2 2023 | 12,222 | $1,729 | $160.35 | $135.37 - $182.42 |
| Q1 2023 | 15,174 | $2,555 | $178.42 | $147.53 - $200.98 |
| Q4 2022 | 15,995 | $2,708 | $181.39 | $158.58 - $225.62 |
| Q3 2022 | 20,244 | $3,788 | $210.87 | $157.33 - $262.26 |
| Q2 2022 | 20,519 | $3,332 | $158.16 | $137.21 - $190.59 |
| Q1 2022 | 22,626 | $4,256 | $189.96 | $156.28 - $265.78 |
| Q4 2021 | 24,592 | $6,513 | $269.41 | $243.29 - $306.98 |
| Q3 2021 | 25,560 | $7,387 | $256.54 | $193.03 - $327.32 |
| Q2 2021 | 28,239 | $5,637 | $193.99 | $162.29 - $223.03 |
| Q1 2021 | 28,296 | $5,501 | $205.03 | $173.09 - $228.84 |
| Q4 2020 | 25,464 | $4,880 | $181.94 | $146.52 - $212.55 |
| Q3 2020 | 22,643 | $3,341 | $142.94 | $120.12 - $159.97 |
| Q2 2020 | 18,790 | $2,323 | $117.64 | $92.00 - $143.93 |
| Q1 2020 | 14,497 | $1,400 | $96.54 | $78.41 - $109.94 |
| Q4 2019 | 10,774 | $997 | $84.01 | $72.32 - $93.50 |
| Q3 2019 | 7,568 | $580 | $87.47 | $75.80 - $99.25 |
| Q2 2019 | 2,055 | $177 | $68.16 | $52.87 - $86.16 |
| Q1 2019 | 26 | $2 | $57.51 | $49.07 - $63.41 |
| Q4 2018 | 26 | $1 | $58.65 | $48.26 - $70.50 |
| Q3 2018 | 26 | $1 | $51.54 | $45.00 - $58.99 |
| Q2 2018 | 26 | $1 | $41.16 | $34.61 - $47.87 |
| Q1 2018 | 26 | $1 | $35.17 | $29.56 - $37.82 |
| Q4 2017 | 26 | $1 | $36.20 | $31.96 - $40.05 |
| Q3 2017 | 26 | $1 | $41.91 | $35.73 - $46.12 |
| Q2 2017 | 26 | $1 | $38.00 | $32.73 - $46.81 |
| Q1 2017 | 26 | $1 | $31.67 | $28.48 - $35.61 |
| Q4 2016 | 26 | $1 | $30.93 | $26.16 - $34.06 |
| Q3 2016 | 26 | $1 | $30.18 | $25.93 - $33.79 |
| Q2 2016 | 26 | $1 | $25.57 | $21.11 - $28.97 |
| Q1 2016 | 26 | $1 | $24.47 | $20.07 - $28.85 |
| Q4 2015 | 26 | $1 | $28.84 | $21.69 - $36.00 |
| Q3 2015 | 3,426 | $95 | $36.14 | $27.25 - $42.22 |
| Q2 2015 | 7,584 | $313 | $36.64 | $28.88 - $42.48 |
| Q1 2015 | 8,097 | $246 | $25.94 | $19.53 - $34.15 |
| Q4 2014 | 8,604 | $170 | $22.36 | $19.02 - $26.75 |
| Q3 2014 | 7,212 | $144 | $21.05 | $18.23 - $24.68 |
| Q2 2014 | 3,385 | $77 | $17.80 | $12.60 - $23.14 |