Ticker: RGEN CUSIP: 759916109 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 348,388 | $57,087 | $156.63 | $134.19 - $174.01 |
| Q3 2025 | 456,929 | $61,078 | $121.47 | $110.77 - $135.57 |
| Q2 2025 | 295,198 | $36,717 | $127.25 | $102.97 - $148.94 |
| Q1 2025 | 241,074 | $30,674 | $153.93 | $125.39 - $182.52 |
| Q4 2024 | 188,811 | $27,177 | $143.40 | $121.52 - $161.24 |
| Q3 2024 | 53,003 | $7,888 | $143.39 | $117.63 - $172.65 |
| Q2 2024 | 73,897 | $9,315 | $156.74 | $113.50 - $184.98 |
| Q1 2024 | 81,748 | $15,035 | $190.44 | $167.40 - $211.13 |
| Q4 2023 | 34,831 | $6,263 | $155.67 | $110.45 - $188.31 |
| Q3 2023 | 29,520 | $4,694 | $163.47 | $134.64 - $181.26 |
| Q2 2023 | 90,166 | $12,755 | $160.35 | $135.37 - $182.42 |
| Q1 2023 | 55,884 | $9,409 | $178.42 | $147.53 - $200.98 |
| Q4 2022 | 45,783 | $7,752 | $181.39 | $158.58 - $225.62 |
| Q3 2022 | 28,257 | $5,287 | $210.87 | $157.33 - $262.26 |
| Q2 2022 | 25,697 | $4,174 | $158.16 | $137.21 - $190.59 |
| Q1 2022 | 28,897 | $5,435 | $189.96 | $156.28 - $265.78 |
| Q4 2021 | 54,914 | $14,543 | $269.41 | $243.29 - $306.98 |
| Q3 2021 | 49,048 | $14,175 | $256.54 | $193.03 - $327.32 |
| Q2 2021 | 40,790 | $8,143 | $193.99 | $162.29 - $223.03 |
| Q1 2021 | 49,759 | $9,673 | $205.03 | $173.09 - $228.84 |
| Q4 2020 | 56,596 | $10,845 | $181.94 | $146.52 - $212.55 |
| Q3 2020 | 54,998 | $8,115 | $142.94 | $120.12 - $159.97 |
| Q2 2020 | 32,375 | $4,002 | $117.64 | $92.00 - $143.93 |
| Q1 2020 | 41,749 | $4,030 | $96.54 | $78.41 - $109.94 |
| Q4 2019 | 138,379 | $12,801 | $84.01 | $72.32 - $93.50 |
| Q3 2019 | 148,691 | $11,403 | $87.47 | $75.80 - $99.25 |
| Q2 2019 | 28,687 | $2,466 | $68.16 | $52.87 - $86.16 |
| Q1 2019 | 44,573 | $2,634 | $57.51 | $49.07 - $63.41 |
| Q4 2018 | 156,934 | $8,277 | $58.65 | $48.26 - $70.50 |
| Q3 2018 | 27,885 | $1,546 | $51.54 | $45.00 - $58.99 |
| Q2 2018 | 27,760 | $1,306 | $41.16 | $34.61 - $47.87 |
| Q1 2018 | 58,930 | $2,132 | $35.17 | $29.56 - $37.82 |
| Q4 2017 | 10,879 | $395 | $36.20 | $31.96 - $40.05 |
| Q3 2017 | 31,504 | $1,208 | $41.91 | $35.73 - $46.12 |
| Q2 2017 | 30,325 | $1,257 | $38.00 | $32.73 - $46.81 |
| Q1 2017 | 11,336 | $399 | $31.67 | $28.48 - $35.61 |
| Q4 2016 | 22,618 | $697 | $30.93 | $26.16 - $34.06 |
| Q3 2016 | 10,945 | $330 | $30.18 | $25.93 - $33.79 |
| Q2 2016 | 11,170 | $305 | $25.57 | $21.11 - $28.97 |
| Q1 2016 | 14,315 | $384 | $24.47 | $20.07 - $28.85 |
| Q4 2015 | 34,889 | $987 | $28.84 | $21.69 - $36.00 |
| Q3 2015 | 12,955 | $361 | $36.14 | $27.25 - $42.22 |
| Q2 2015 | 11,265 | $465 | $36.64 | $28.88 - $42.48 |
| Q1 2015 | 8,312 | $252 | $25.94 | $19.53 - $34.15 |
| Q4 2014 | 13,267 | $263 | $22.36 | $19.02 - $26.75 |