Ticker: RGEN CUSIP: 759916109 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 22,092 | $3,620 | $156.63 | $134.19 - $174.01 |
| Q3 2025 | 14,506 | $1,939 | $121.47 | $110.77 - $135.57 |
| Q2 2025 | 13,986 | $1,740 | $127.25 | $102.97 - $148.94 |
| Q1 2025 | 13,986 | $1,780 | $153.93 | $125.39 - $182.52 |
| Q4 2024 | 13,648 | $1,964 | $143.40 | $121.52 - $161.24 |
| Q3 2024 | 9,525 | $1,418 | $143.39 | $117.63 - $172.65 |
| Q2 2024 | 8,493 | $1,071 | $156.74 | $113.50 - $184.98 |
| Q1 2024 | 11,119 | $2,045 | $190.44 | $167.40 - $211.13 |
| Q4 2023 | 8,292 | $1,491 | $155.67 | $110.45 - $188.31 |
| Q3 2023 | 8,329 | $1,324 | $163.47 | $134.64 - $181.26 |
| Q2 2023 | 8,291 | $1,173 | $160.35 | $135.37 - $182.42 |
| Q1 2023 | 10,918 | $1,838 | $178.42 | $147.53 - $200.98 |
| Q4 2022 | 11,064 | $1,873 | $181.39 | $158.58 - $225.62 |
| Q3 2022 | 8,790 | $1,645 | $210.87 | $157.33 - $262.26 |
| Q2 2022 | 6,512 | $1,058 | $158.16 | $137.21 - $190.59 |
| Q1 2022 | 10,713 | $2,015 | $189.96 | $156.28 - $265.78 |
| Q4 2021 | 8,574 | $2,271 | $269.41 | $243.29 - $306.98 |
| Q3 2021 | 6,760 | $1,954 | $256.54 | $193.03 - $327.32 |
| Q2 2021 | 7,030 | $1,403 | $193.99 | $162.29 - $223.03 |
| Q1 2021 | 6,814 | $1,325 | $205.03 | $173.09 - $228.84 |
| Q4 2020 | 6,584 | $1,262 | $181.94 | $146.52 - $212.55 |
| Q3 2020 | 5,636 | $832 | $142.94 | $120.12 - $159.97 |
| Q2 2020 | 5,636 | $697 | $117.64 | $92.00 - $143.93 |
| Q1 2020 | 4,074 | $393 | $96.54 | $78.41 - $109.94 |
| Q4 2019 | 3,346 | $310 | $84.01 | $72.32 - $93.50 |
| Q3 2019 | 2,816 | $216 | $87.47 | $75.80 - $99.25 |
| Q2 2019 | 2,245 | $193 | $68.16 | $52.87 - $86.16 |
| Q1 2019 | 2,245 | $133 | $57.51 | $49.07 - $63.41 |
| Q4 2018 | 2,687 | $142 | $58.65 | $48.26 - $70.50 |
| Q3 2018 | 2,225 | $123 | $51.54 | $45.00 - $58.99 |
| Q2 2018 | 1,990 | $94 | $41.16 | $34.61 - $47.87 |
| Q1 2018 | 1,990 | $72 | $35.17 | $29.56 - $37.82 |
| Q4 2017 | 1,990 | $72 | $36.20 | $31.96 - $40.05 |
| Q3 2017 | 1,159 | $44 | $41.91 | $35.73 - $46.12 |
| Q2 2017 | 1,159 | $48 | $38.00 | $32.73 - $46.81 |
| Q1 2017 | 938 | $33 | $31.67 | $28.48 - $35.61 |
| Q4 2016 | 938 | $29 | $30.93 | $26.16 - $34.06 |
| Q3 2016 | 938 | $28 | $30.18 | $25.93 - $33.79 |
| Q2 2016 | 739 | $20 | $25.57 | $21.11 - $28.97 |
| Q1 2016 | 739 | $20 | $24.47 | $20.07 - $28.85 |
| Q4 2015 | 739 | $21 | $28.84 | $21.69 - $36.00 |
| Q3 2015 | 331 | $9 | $36.14 | $27.25 - $42.22 |
| Q2 2015 | 165 | $7 | $36.64 | $28.88 - $42.48 |
| Q1 2015 | 165 | $5 | $25.94 | $19.53 - $34.15 |