Ticker: REGN CUSIP: 75886F107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 271,158 | $209,299 | $678.68 | $540.32 - $792.77 |
| Q3 2025 | 339,489 | $190,884 | $564.28 | $519.56 - $609.69 |
| Q2 2025 | 293,515 | $154,095 | $556.12 | $475.17 - $638.52 |
| Q1 2025 | 287,163 | $182,127 | $684.44 | $615.89 - $745.12 |
| Q4 2024 | 382,835 | $272,705 | $834.60 | $689.18 - $1055.74 |
| Q3 2024 | 271,850 | $285,780 | $1106.73 | $1002.85 - $1204.52 |
| Q2 2024 | 254,461 | $267,446 | $964.05 | $870.40 - $1075.21 |
| Q1 2024 | 257,481 | $247,823 | $945.64 | $866.58 - $992.82 |
| Q4 2023 | 134,937 | $118,514 | $818.96 | $764.95 - $894.90 |
| Q3 2023 | 104,420 | $85,933 | $781.58 | $684.72 - $842.83 |
| Q2 2023 | 160,442 | $115,284 | $766.75 | $681.03 - $832.93 |
| Q1 2023 | 101,844 | $83,682 | $750.05 | $664.32 - $830.39 |
| Q4 2022 | 139,295 | $100,500 | $733.79 | $690.81 - $774.70 |
| Q3 2022 | 51,141 | $35,230 | $625.92 | $560.71 - $750.51 |
| Q2 2022 | 124,323 | $73,491 | $646.43 | $535.04 - $743.30 |
| Q1 2022 | 105,348 | $73,579 | $629.16 | $589.59 - $706.29 |
| Q4 2021 | 189,171 | $119,464 | $611.44 | $536.21 - $670.14 |
| Q3 2021 | 205,877 | $124,593 | $617.39 | $551.89 - $682.83 |
| Q2 2021 | 157,727 | $88,097 | $503.83 | $466.78 - $566.85 |
| Q1 2021 | 158,487 | $74,987 | $484.19 | $438.57 - $555.83 |
| Q4 2020 | 139,565 | $67,425 | $536.82 | $468.18 - $616.55 |
| Q3 2020 | 81,569 | $45,661 | $602.99 | $537.02 - $660.97 |
| Q2 2020 | 126,884 | $79,131 | $564.49 | $473.82 - $642.77 |
| Q1 2020 | 96,070 | $46,909 | $410.21 | $326.32 - $515.14 |
| Q4 2019 | 120,442 | $45,223 | $334.59 | $270.76 - $380.14 |
| Q3 2019 | 141,112 | $39,145 | $294.28 | $269.87 - $318.99 |
| Q2 2019 | 107,420 | $33,623 | $331.08 | $293.64 - $413.60 |
| Q1 2019 | 172,919 | $71,004 | $409.51 | $363.99 - $439.56 |
| Q4 2018 | 105,334 | $39,342 | $364.00 | $325.77 - $407.74 |
| Q3 2018 | 121,549 | $49,111 | $378.49 | $340.69 - $414.19 |
| Q2 2018 | 98,528 | $33,991 | $311.03 | $280.34 - $347.31 |
| Q1 2018 | 86,162 | $29,670 | $345.90 | $311.80 - $394.59 |
| Q4 2017 | 136,744 | $51,411 | $402.77 | $351.19 - $474.37 |
| Q3 2017 | 92,872 | $41,525 | $473.21 | $424.12 - $523.22 |
| Q2 2017 | 62,913 | $30,900 | $435.19 | $358.01 - $540.55 |
| Q1 2017 | 55,459 | $21,491 | $368.62 | $338.21 - $399.00 |
| Q4 2016 | 40,909 | $15,018 | $378.17 | $323.56 - $450.46 |
| Q3 2016 | 37,827 | $15,208 | $398.92 | $346.51 - $441.54 |
| Q2 2016 | 31,909 | $11,143 | $383.00 | $327.27 - $431.54 |
| Q1 2016 | 29,628 | $10,679 | $409.79 | $347.04 - $529.97 |
| Q4 2015 | 71,322 | $38,718 | $538.82 | $445.63 - $589.32 |
| Q3 2015 | 54,221 | $25,220 | $534.07 | $433.12 - $602.59 |
| Q2 2015 | 81,620 | $41,636 | $485.93 | $431.08 - $541.00 |
| Q1 2015 | 87,992 | $39,727 | $421.46 | $390.83 - $492.77 |
| Q4 2014 | 98,504 | $40,411 | $391.09 | $318.29 - $435.23 |