Ticker: RGEN CUSIP: 759916109 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 78,803 | $12,913 | $156.63 | $134.19 - $174.01 |
| Q3 2025 | 83,798 | $11,198 | $121.47 | $110.77 - $135.57 |
| Q2 2025 | 86,205 | $10,722 | $127.25 | $102.97 - $148.94 |
| Q1 2025 | 85,059 | $10,823 | $153.93 | $125.39 - $182.52 |
| Q4 2024 | 81,904 | $11,789 | $143.40 | $121.52 - $161.24 |
| Q3 2024 | 82,095 | $12,217 | $143.39 | $117.63 - $172.65 |
| Q2 2024 | 153,100 | $19,300 | $156.74 | $113.50 - $184.98 |
| Q1 2024 | 160,231 | $29,470 | $190.44 | $167.40 - $211.13 |
| Q4 2023 | 163,248 | $29,352 | $155.67 | $110.45 - $188.31 |
| Q3 2023 | 195,972 | $31,162 | $163.47 | $134.64 - $181.26 |
| Q2 2023 | 198,900 | $28,136 | $160.35 | $135.37 - $182.42 |
| Q1 2023 | 203,042 | $34,184 | $178.42 | $147.53 - $200.98 |
| Q4 2022 | 201,372 | $34,094 | $181.39 | $158.58 - $225.62 |
| Q3 2022 | 94,998 | $17,775 | $210.87 | $157.33 - $262.26 |
| Q2 2022 | 80,888 | $13,136 | $158.16 | $137.21 - $190.59 |
| Q1 2022 | 81,890 | $15,403 | $189.96 | $156.28 - $265.78 |
| Q4 2021 | 82,462 | $21,840 | $269.41 | $243.29 - $306.98 |
| Q3 2021 | 108,773 | $31,434 | $256.54 | $193.03 - $327.32 |
| Q2 2021 | 69,758 | $13,925 | $193.99 | $162.29 - $223.03 |
| Q1 2021 | 83,388 | $16,211 | $205.03 | $173.09 - $228.84 |
| Q4 2020 | 79,954 | $15,322 | $181.94 | $146.52 - $212.55 |
| Q3 2020 | 84,914 | $12,528 | $142.94 | $120.12 - $159.97 |
| Q2 2020 | 80,363 | $9,933 | $117.64 | $92.00 - $143.93 |
| Q1 2020 | 63,707 | $6,150 | $96.54 | $78.41 - $109.94 |
| Q4 2019 | 63,203 | $5,846 | $84.01 | $72.32 - $93.50 |
| Q3 2019 | 59,850 | $4,590 | $87.47 | $75.80 - $99.25 |
| Q2 2019 | 112,461 | $9,666 | $68.16 | $52.87 - $86.16 |
| Q1 2019 | 100,916 | $5,962 | $57.51 | $49.07 - $63.41 |
| Q4 2018 | 92,254 | $4,826 | $58.65 | $48.26 - $70.50 |
| Q3 2018 | 90,385 | $4,978 | $51.54 | $45.00 - $58.99 |
| Q2 2018 | 81,622 | $3,833 | $41.16 | $34.61 - $47.87 |
| Q1 2018 | 77,094 | $2,771 | $35.17 | $29.56 - $37.82 |
| Q4 2017 | 75,567 | $2,741 | $36.20 | $31.96 - $40.05 |
| Q3 2017 | 74,927 | $2,870 | $41.91 | $35.73 - $46.12 |
| Q2 2017 | 68,677 | $2,845 | $38.00 | $32.73 - $46.81 |
| Q1 2017 | 59,556 | $2,094 | $31.67 | $28.48 - $35.61 |
| Q4 2016 | 58,699 | $1,811 | $30.93 | $26.16 - $34.06 |
| Q3 2016 | 31,625 | $952 | $30.18 | $25.93 - $33.79 |
| Q2 2016 | 9,009 | $240 | $25.57 | $21.11 - $28.97 |
| Q1 2016 | 6,737 | $184 | $24.47 | $20.07 - $28.85 |
| Q4 2015 | 6,114 | $174 | $28.84 | $21.69 - $36.00 |
| Q3 2015 | 6,114 | $171 | $36.14 | $27.25 - $42.22 |
| Q2 2015 | 4,875 | $203 | $36.64 | $28.88 - $42.48 |
| Q1 2015 | 4,875 | $148 | $25.94 | $19.53 - $34.15 |
| Q4 2014 | 4,875 | $97 | $22.36 | $19.02 - $26.75 |
| Q3 2014 | 4,875 | $97 | $21.05 | $18.23 - $24.68 |