Ticker: RGEN CUSIP: 759916109 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,464 | $731 | $156.63 | $134.19 - $174.01 |
| Q3 2025 | 3,371 | $451 | $121.47 | $110.77 - $135.57 |
| Q2 2025 | 2,820 | $351 | $127.25 | $102.97 - $148.94 |
| Q1 2025 | 3,632 | $462 | $153.93 | $125.39 - $182.52 |
| Q4 2024 | 3,480 | $501 | $143.40 | $121.52 - $161.24 |
| Q3 2024 | 3,742 | $557 | $143.39 | $117.63 - $172.65 |
| Q2 2024 | 4,250 | $536 | $156.74 | $113.50 - $184.98 |
| Q1 2024 | 4,772 | $878 | $190.44 | $167.40 - $211.13 |
| Q4 2023 | 4,563 | $820 | $155.67 | $110.45 - $188.31 |
| Q3 2023 | 5,176 | $823 | $163.47 | $134.64 - $181.26 |
| Q2 2023 | 5,326 | $753 | $160.35 | $135.37 - $182.42 |
| Q1 2023 | 6,324 | $1,065 | $178.42 | $147.53 - $200.98 |
| Q4 2022 | 6,320 | $1,070 | $181.39 | $158.58 - $225.62 |
| Q3 2022 | 6,605 | $1,236 | $210.87 | $157.33 - $262.26 |
| Q2 2022 | 6,814 | $1,107 | $158.16 | $137.21 - $190.59 |
| Q1 2022 | 5,723 | $1,077 | $189.96 | $156.28 - $265.78 |
| Q4 2021 | 5,390 | $1,428 | $269.41 | $243.29 - $306.98 |
| Q3 2021 | 4,961 | $1,434 | $256.54 | $193.03 - $327.32 |
| Q2 2021 | 6,742 | $1,345 | $193.99 | $162.29 - $223.03 |
| Q1 2021 | 7,397 | $1,438 | $205.03 | $173.09 - $228.84 |
| Q4 2020 | 7,175 | $1,376 | $181.94 | $146.52 - $212.55 |
| Q3 2020 | 7,575 | $1,117 | $142.94 | $120.12 - $159.97 |
| Q2 2020 | 7,149 | $885 | $117.64 | $92.00 - $143.93 |
| Q1 2020 | 6,948 | $671 | $96.54 | $78.41 - $109.94 |
| Q4 2019 | 7,465 | $690 | $84.01 | $72.32 - $93.50 |
| Q3 2019 | 38,781 | $2,975 | $87.47 | $75.80 - $99.25 |
| Q2 2019 | 54,938 | $4,722 | $68.16 | $52.87 - $86.16 |
| Q1 2019 | 56,504 | $3,339 | $57.51 | $49.07 - $63.41 |
| Q4 2018 | 56,553 | $2,984 | $58.65 | $48.26 - $70.50 |
| Q3 2018 | 59,345 | $3,292 | $51.54 | $45.00 - $58.99 |
| Q2 2018 | 58,873 | $2,769 | $41.16 | $34.61 - $47.87 |
| Q1 2018 | 58,830 | $2,130 | $35.17 | $29.56 - $37.82 |
| Q4 2017 | 59,988 | $2,176 | $36.20 | $31.96 - $40.05 |
| Q3 2017 | 60,342 | $2,312 | $41.91 | $35.73 - $46.12 |
| Q2 2017 | 5,635 | $234 | $38.00 | $32.73 - $46.81 |
| Q1 2017 | 2,144 | $75 | $31.67 | $28.48 - $35.61 |
| Q4 2016 | 2,000 | $62 | $30.93 | $26.16 - $34.06 |
| Q3 2016 | 2,000 | $60 | $30.18 | $25.93 - $33.79 |
| Q2 2016 | 2,194 | $59 | $25.57 | $21.11 - $28.97 |
| Q1 2016 | 2,201 | $59 | $24.47 | $20.07 - $28.85 |
| Q4 2015 | 10,985 | $310 | $28.84 | $21.69 - $36.00 |
| Q3 2015 | 10,194 | $284 | $36.14 | $27.25 - $42.22 |
| Q2 2015 | 17,163 | $708 | $36.64 | $28.88 - $42.48 |
| Q1 2015 | 21,040 | $638 | $25.94 | $19.53 - $34.15 |
| Q4 2014 | 20,420 | $405 | $22.36 | $19.02 - $26.75 |
| Q3 2014 | 15,080 | $300 | $21.05 | $18.23 - $24.68 |
| Q2 2014 | 7,080 | $162 | $17.80 | $12.60 - $23.14 |
| Q1 2014 | 41,119 | $529 | $14.34 | $11.70 - $17.26 |
| Q4 2013 | 2,509 | $35 | $11.94 | $9.89 - $14.05 |
| Q3 2013 | 2,509 | $28 | $9.95 | $8.25 - $11.44 |
| Q2 2013 | 2,000 | $16 | $8.40 | $6.65 - $9.65 |