Ticker: RGEN CUSIP: 759916109 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 248,937 | $40,791 | $156.63 | $134.19 - $174.01 |
| Q3 2025 | 273,448 | $36,554 | $121.47 | $110.77 - $135.57 |
| Q2 2025 | 436,456 | $54,288 | $127.25 | $102.97 - $148.94 |
| Q1 2025 | 192,479 | $24,491 | $153.93 | $125.39 - $182.52 |
| Q4 2024 | 161,029 | $23,179 | $143.40 | $121.52 - $161.24 |
| Q3 2024 | 363,499 | $54,096 | $143.39 | $117.63 - $172.65 |
| Q2 2024 | 193,499 | $24,392 | $156.74 | $113.50 - $184.98 |
| Q1 2024 | 169,190 | $31,117 | $190.44 | $167.40 - $211.13 |
| Q4 2023 | 161,004 | $28,949 | $155.67 | $110.45 - $188.31 |
| Q3 2023 | 181,993 | $28,939 | $163.47 | $134.64 - $181.26 |
| Q2 2023 | 214,775 | $30,382 | $160.35 | $135.37 - $182.42 |
| Q1 2023 | 208,557 | $35,113 | $178.42 | $147.53 - $200.98 |
| Q4 2022 | 240,576 | $41 | $181.39 | $158.58 - $225.62 |
| Q3 2022 | 247,478 | $46,306 | $210.87 | $157.33 - $262.26 |
| Q2 2022 | 260,071 | $42,234 | $158.16 | $137.21 - $190.59 |
| Q1 2022 | 255,545 | $48,065 | $189.96 | $156.28 - $265.78 |
| Q4 2021 | 276,223 | $73,155 | $269.41 | $243.29 - $306.98 |
| Q3 2021 | 312,310 | $90,254 | $256.54 | $193.03 - $327.32 |
| Q2 2021 | 248,466 | $49,599 | $193.99 | $162.29 - $223.03 |
| Q1 2021 | 505,240 | $98,222 | $205.03 | $173.09 - $228.84 |
| Q4 2020 | 344,086 | $65,938 | $181.94 | $146.52 - $212.55 |
| Q3 2020 | 151,925 | $22,879 | $142.94 | $120.12 - $159.97 |
| Q2 2020 | 181,132 | $22,390 | $117.64 | $92.00 - $143.93 |
| Q1 2020 | 115,073 | $11,111 | $96.54 | $78.41 - $109.94 |
| Q4 2019 | 85,015 | $7,863 | $84.01 | $72.32 - $93.50 |
| Q3 2019 | 62,217 | $4,771 | $87.47 | $75.80 - $99.25 |
| Q2 2019 | 61,509 | $5,156 | $68.16 | $52.87 - $86.16 |
| Q1 2019 | 12,298 | $727 | $57.51 | $49.07 - $63.41 |
| Q4 2018 | 13,399 | $707 | $58.65 | $48.26 - $70.50 |
| Q3 2018 | 14,519 | $805 | $51.54 | $45.00 - $58.99 |
| Q2 2018 | 16,530 | $778 | $41.16 | $34.61 - $47.87 |
| Q1 2018 | 16,272 | $588 | $35.17 | $29.56 - $37.82 |
| Q4 2017 | 23,018 | $835 | $36.20 | $31.96 - $40.05 |
| Q3 2017 | 6,601 | $249 | $41.91 | $35.73 - $46.12 |
| Q2 2017 | 4,514 | $187 | $38.00 | $32.73 - $46.81 |
| Q1 2017 | 3,755 | $133 | $31.67 | $28.48 - $35.61 |
| Q4 2016 | 2,847 | $88 | $30.93 | $26.16 - $34.06 |
| Q3 2016 | 1,800 | $54 | $30.18 | $25.93 - $33.79 |
| Q2 2016 | 43 | $1 | $25.57 | $21.11 - $28.97 |
| Q1 2016 | 43 | $1 | $24.47 | $20.07 - $28.85 |
| Q4 2015 | 1,171 | $33 | $28.84 | $21.69 - $36.00 |
| Q2 2015 | 83,747 | $3,455 | $36.64 | $28.88 - $42.48 |
| Q2 2014 | 16,139 | $368 | $17.80 | $12.60 - $23.14 |