Ticker: RGEN CUSIP: 759916109 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 443,934 | $72,743 | $156.63 | $134.19 - $174.01 |
| Q3 2025 | 460,609 | $61,570 | $121.47 | $110.77 - $135.57 |
| Q2 2025 | 206,397 | $25,672 | $127.25 | $102.97 - $148.94 |
| Q3 2023 | 7,117 | $1,132 | $163.47 | $134.64 - $181.26 |
| Q2 2023 | 8,975 | $1,270 | $160.35 | $135.37 - $182.42 |
| Q1 2023 | 8,967 | $1,510 | $178.42 | $147.53 - $200.98 |
| Q4 2022 | 13,312 | $2,254 | $181.39 | $158.58 - $225.62 |
| Q3 2022 | 12,804 | $2,396 | $210.87 | $157.33 - $262.26 |
| Q2 2022 | 14,611 | $2,373 | $158.16 | $137.21 - $190.59 |
| Q1 2022 | 18,983 | $3,579 | $189.96 | $156.28 - $265.78 |
| Q4 2021 | 10,753 | $2,848 | $269.41 | $243.29 - $306.98 |
| Q3 2021 | 13,195 | $3,813 | $256.54 | $193.03 - $327.32 |
| Q2 2021 | 8,223 | $1,642 | $193.99 | $162.29 - $223.03 |
| Q1 2021 | 8,118 | $1,578 | $205.03 | $173.09 - $228.84 |
| Q4 2020 | 6,087 | $1,166 | $181.94 | $146.52 - $212.55 |
| Q3 2020 | 181,265 | $26,842 | $142.94 | $120.12 - $159.97 |
| Q2 2020 | 175,564 | $21,701 | $117.64 | $92.00 - $143.93 |
| Q1 2020 | 213,710 | $21,523 | $96.54 | $78.41 - $109.94 |
| Q4 2019 | 239,964 | $22,197 | $84.01 | $72.32 - $93.50 |
| Q3 2019 | 249,909 | $19,156 | $87.47 | $75.80 - $99.25 |
| Q2 2019 | 267,295 | $22,974 | $68.16 | $52.87 - $86.16 |
| Q1 2019 | 279,674 | $16,523 | $57.51 | $49.07 - $63.41 |
| Q4 2018 | 196,670 | $10,372 | $58.65 | $48.26 - $70.50 |
| Q3 2018 | 259,578 | $14,396 | $51.54 | $45.00 - $58.99 |
| Q2 2018 | 483,227 | $22,615 | $41.16 | $34.61 - $47.87 |
| Q1 2018 | 509,958 | $18,450 | $35.17 | $29.56 - $37.82 |
| Q4 2017 | 478,243 | $17,351 | $36.20 | $31.96 - $40.05 |
| Q3 2017 | 460,891 | $17,371 | $41.91 | $35.73 - $46.12 |
| Q2 2017 | 483,224 | $20,121 | $38.00 | $32.73 - $46.81 |
| Q1 2017 | 490,608 | $17,206 | $31.67 | $28.48 - $35.61 |
| Q4 2016 | 396,700 | $12,226 | $30.93 | $26.16 - $34.06 |
| Q3 2016 | 396,700 | $11,976 | $30.18 | $25.93 - $33.79 |
| Q2 2016 | 399,100 | $10,919 | $25.57 | $21.11 - $28.97 |
| Q1 2016 | 465,000 | $12,448 | $24.47 | $20.07 - $28.85 |