Ticker: RGEN CUSIP: 759916109 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 462,094 | $75,719 | $156.63 | $134.19 - $174.01 |
| Q2 2025 | 249,167 | $30,991 | $127.25 | $102.97 - $148.94 |
| Q4 2024 | 166,975 | $24,034 | $143.40 | $121.52 - $161.24 |
| Q3 2024 | 140,475 | $20,905 | $143.39 | $117.63 - $172.65 |
| Q2 2024 | 204,725 | $25,808 | $156.74 | $113.50 - $184.98 |
| Q1 2024 | 259,131 | $47,659 | $190.44 | $167.40 - $211.13 |
| Q4 2023 | 268,121 | $48,208 | $155.67 | $110.45 - $188.31 |
| Q3 2023 | 266,875 | $42,436 | $163.47 | $134.64 - $181.26 |
| Q2 2023 | 242,199 | $34,261 | $160.35 | $135.37 - $182.42 |
| Q1 2023 | 361,268 | $60,823 | $178.42 | $147.53 - $200.98 |
| Q4 2022 | 449,796 | $76,155 | $181.39 | $158.58 - $225.62 |
| Q3 2022 | 492,752 | $92,199 | $210.87 | $157.33 - $262.26 |
| Q2 2022 | 516,102 | $83,815 | $158.16 | $137.21 - $190.59 |
| Q1 2022 | 545,787 | $102,657 | $189.96 | $156.28 - $265.78 |
| Q4 2021 | 524,394 | $138,881 | $269.41 | $243.29 - $306.98 |
| Q3 2021 | 503,417 | $145,482 | $256.54 | $193.03 - $327.32 |
| Q2 2021 | 498,723 | $99,555 | $193.99 | $162.29 - $223.03 |
| Q1 2021 | 416,981 | $81,065 | $205.03 | $173.09 - $228.84 |
| Q4 2020 | 421,909 | $80,850 | $181.94 | $146.52 - $212.55 |
| Q3 2020 | 387,177 | $57,124 | $142.94 | $120.12 - $159.97 |
| Q2 2020 | 449,698 | $55,587 | $117.64 | $92.00 - $143.93 |
| Q1 2020 | 476,630 | $46,014 | $96.54 | $78.41 - $109.94 |
| Q4 2019 | 476,630 | $44,088 | $84.01 | $72.32 - $93.50 |
| Q3 2019 | 483,573 | $37,085 | $87.47 | $75.80 - $99.25 |
| Q2 2019 | 433,573 | $37,265 | $68.16 | $52.87 - $86.16 |
| Q1 2019 | 403,573 | $23,843 | $57.51 | $49.07 - $63.41 |
| Q4 2018 | 347,964 | $18,352 | $58.65 | $48.26 - $70.50 |
| Q3 2018 | 347,964 | $19,298 | $51.54 | $45.00 - $58.99 |
| Q2 2018 | 347,964 | $16,368 | $41.16 | $34.61 - $47.87 |
| Q1 2018 | 308,951 | $11,177 | $35.17 | $29.56 - $37.82 |
| Q4 2017 | 509,497 | $18,484 | $36.20 | $31.96 - $40.05 |
| Q3 2017 | 509,497 | $19,524 | $41.91 | $35.73 - $46.12 |
| Q2 2017 | 481,667 | $19,960 | $38.00 | $32.73 - $46.81 |
| Q1 2017 | 406,667 | $14,315 | $31.67 | $28.48 - $35.61 |
| Q4 2016 | 276,667 | $8,527 | $30.93 | $26.16 - $34.06 |
| Q3 2016 | 276,667 | $7,978 | $30.18 | $25.93 - $33.79 |
| Q2 2016 | 276,667 | $7,570 | $25.57 | $21.11 - $28.97 |
| Q1 2016 | 276,667 | $7,420 | $24.47 | $20.07 - $28.85 |
| Q4 2015 | 239,440 | $6,774 | $28.84 | $21.69 - $36.00 |
| Q3 2015 | 239,140 | $6,660 | $36.14 | $27.25 - $42.22 |