Ticker: RGEN CUSIP: 759916109 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 295,271 | $48,383 | $156.63 | $134.19 - $174.01 |
| Q3 2025 | 120,500 | $16,107 | $121.47 | $110.77 - $135.57 |
| Q2 2025 | 111,544 | $13,874 | $127.25 | $102.97 - $148.94 |
| Q1 2025 | 141,994 | $18,067 | $153.93 | $125.39 - $182.52 |
| Q4 2024 | 121,619 | $17,506 | $143.40 | $121.52 - $161.24 |
| Q3 2024 | 243,004 | $36,164 | $143.39 | $117.63 - $172.65 |
| Q2 2024 | 301,435 | $37,999 | $156.74 | $113.50 - $184.98 |
| Q1 2024 | 238,331 | $43,834 | $190.44 | $167.40 - $211.13 |
| Q4 2023 | 263,474 | $47,373 | $155.67 | $110.45 - $188.31 |
| Q3 2023 | 299,745 | $47,662 | $163.47 | $134.64 - $181.26 |
| Q2 2023 | 231,239 | $32,711 | $160.35 | $135.37 - $182.42 |
| Q1 2023 | 247,647 | $41,694 | $178.42 | $147.53 - $200.98 |
| Q4 2022 | 359,024 | $60,786 | $181.39 | $158.58 - $225.62 |
| Q3 2022 | 356,809 | $67 | $210.87 | $157.33 - $262.26 |
| Q2 2022 | 409,518 | $67 | $158.16 | $137.21 - $190.59 |
| Q1 2022 | 393,951 | $74,099 | $189.96 | $156.28 - $265.78 |
| Q4 2021 | 387,904 | $102,732 | $269.41 | $243.29 - $306.98 |
| Q3 2021 | 356,193 | $102,937 | $256.54 | $193.03 - $327.32 |
| Q2 2021 | 342,357 | $68,341 | $193.99 | $162.29 - $223.03 |
| Q1 2021 | 329,511 | $64,060 | $205.03 | $173.09 - $228.84 |
| Q4 2020 | 284,852 | $54,586 | $181.94 | $146.52 - $212.55 |
| Q3 2020 | 270,709 | $39,940 | $142.94 | $120.12 - $159.97 |
| Q2 2020 | 303,397 | $37,503 | $117.64 | $92.00 - $143.93 |
| Q1 2020 | 227,662 | $21,978 | $96.54 | $78.41 - $109.94 |
| Q4 2019 | 198,155 | $18,329 | $84.01 | $72.32 - $93.50 |
| Q3 2019 | 350,569 | $26,885 | $87.47 | $75.80 - $99.25 |
| Q2 2019 | 486,457 | $41,811 | $68.16 | $52.87 - $86.16 |
| Q1 2019 | 615,674 | $36,374 | $57.51 | $49.07 - $63.41 |
| Q4 2018 | 449,050 | $23,683 | $58.65 | $48.26 - $70.50 |
| Q3 2018 | 204,524 | $11,343 | $51.54 | $45.00 - $58.99 |
| Q2 2018 | 307,977 | $14,487 | $41.16 | $34.61 - $47.87 |
| Q1 2018 | 313,621 | $11,346 | $35.17 | $29.56 - $37.82 |
| Q4 2017 | 344,523 | $12,500 | $36.20 | $31.96 - $40.05 |
| Q3 2017 | 236,374 | $9,058 | $41.91 | $35.73 - $46.12 |
| Q2 2017 | 258,287 | $10,704 | $38.00 | $32.73 - $46.81 |
| Q1 2017 | 146,676 | $5,163 | $31.67 | $28.48 - $35.61 |
| Q4 2016 | 162,887 | $5,020 | $30.93 | $26.16 - $34.06 |
| Q3 2016 | 163,203 | $4,927 | $30.18 | $25.93 - $33.79 |
| Q2 2016 | 353,073 | $9,660 | $25.57 | $21.11 - $28.97 |
| Q1 2016 | 318,222 | $8,534 | $24.47 | $20.07 - $28.85 |
| Q4 2015 | 144,822 | $4,097 | $28.84 | $21.69 - $36.00 |
| Q3 2015 | 98,318 | $2,738 | $36.14 | $27.25 - $42.22 |
| Q2 2015 | 118,518 | $4,891 | $36.64 | $28.88 - $42.48 |
| Q1 2015 | 173,998 | $5,282 | $25.94 | $19.53 - $34.15 |
| Q4 2014 | 267,503 | $5,297 | $22.36 | $19.02 - $26.75 |
| Q3 2014 | 366,859 | $7,304 | $21.05 | $18.23 - $24.68 |
| Q2 2014 | 329,429 | $7,508 | $17.80 | $12.60 - $23.14 |
| Q1 2014 | 203,500 | $2,617 | $14.34 | $11.70 - $17.26 |
| Q4 2013 | 135,111 | $1,843 | $11.94 | $9.89 - $14.05 |
| Q4 2012 | 11,424 | $72 | — | — |
| Q3 2012 | 14,907 | $89 | — | — |
| Q2 2012 | 12,714 | $55 | — | — |