Ticker: RGEN CUSIP: 759916109 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 74,042 | $12,133 | $156.63 | $134.19 - $174.01 |
| Q3 2025 | 229,778 | $30,714 | $121.47 | $110.77 - $135.57 |
| Q2 2025 | 36,292 | $4,514 | $127.25 | $102.97 - $148.94 |
| Q1 2025 | 34,404 | $4,378 | $153.93 | $125.39 - $182.52 |
| Q4 2021 | 17,394 | $4,606,627 | $269.41 | $243.29 - $306.98 |
| Q3 2021 | 5,198 | $1,502,170 | $256.54 | $193.03 - $327.32 |
| Q2 2021 | 5,061 | $1,010,277 | $193.99 | $162.29 - $223.03 |
| Q1 2021 | 12,236 | $2,378,801 | $205.03 | $173.09 - $228.84 |
| Q4 2020 | 40,937 | $7,844,757 | $181.94 | $146.52 - $212.55 |
| Q3 2020 | 123,418 | $18,209,092 | $142.94 | $120.12 - $159.97 |
| Q2 2020 | 235,001 | $29,048,474 | $117.64 | $92.00 - $143.93 |
| Q1 2020 | 8,796 | $849,166 | $96.54 | $78.41 - $109.94 |
| Q4 2019 | 11,464 | $1,060,420 | $84.01 | $72.32 - $93.50 |
| Q3 2019 | 9,484 | $727,328 | $87.47 | $75.80 - $99.25 |
| Q2 2019 | 5,299 | $455,449 | $68.16 | $52.87 - $86.16 |
| Q1 2019 | 8,984 | $530,775 | $57.51 | $49.07 - $63.41 |
| Q4 2018 | 2,167 | $114,288 | $58.65 | $48.26 - $70.50 |
| Q3 2018 | 3,509 | $194,609 | $51.54 | $45.00 - $58.99 |
| Q2 2018 | 3,011 | $141,637 | $41.16 | $34.61 - $47.87 |
| Q1 2018 | 12,288 | $444,580 | $35.17 | $29.56 - $37.82 |
| Q4 2017 | 15,600 | $565,968 | $36.20 | $31.96 - $40.05 |
| Q3 2017 | 18,793 | $720,148 | $41.91 | $35.73 - $46.12 |
| Q2 2017 | 10,162 | $421,113 | $38.00 | $32.73 - $46.81 |
| Q1 2017 | 6,475 | $227,920 | $31.67 | $28.48 - $35.61 |
| Q4 2016 | 5,722 | $176,352 | $30.93 | $26.16 - $34.06 |
| Q3 2016 | 4,642 | $140,142 | $30.18 | $25.93 - $33.79 |
| Q2 2016 | 10,542 | $288,429 | $25.57 | $21.11 - $28.97 |
| Q1 2016 | 4,742 | $127,180 | $24.47 | $20.07 - $28.85 |
| Q4 2015 | 3,415 | $96,610 | $28.84 | $21.69 - $36.00 |
| Q3 2015 | 6,842 | $190,550 | $36.14 | $27.25 - $42.22 |
| Q2 2015 | 2,733 | $112,791 | $36.64 | $28.88 - $42.48 |
| Q1 2015 | 762 | $23,134 | $25.94 | $19.53 - $34.15 |
| Q3 2014 | 1,915 | $38,128 | $21.05 | $18.23 - $24.68 |
| Q2 2014 | 106 | $2,416 | $17.80 | $12.60 - $23.14 |
| Q1 2014 | 230 | $3,646 | $14.34 | $11.70 - $17.26 |
| Q4 2013 | 590 | $8,048 | $11.94 | $9.89 - $14.05 |
| Q2 2013 | 10,456 | $86,157 | $8.40 | $6.65 - $9.65 |