Ticker: REGN CUSIP: 75886F107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 450 | $347 | $678.68 | $540.32 - $792.77 |
| Q3 2025 | 450 | $253 | $564.28 | $519.56 - $609.69 |
| Q2 2025 | 450 | $236 | $556.12 | $475.17 - $638.52 |
| Q1 2025 | 450 | $285 | $684.44 | $615.89 - $745.12 |
| Q4 2024 | 450 | $321 | $834.60 | $689.18 - $1055.74 |
| Q3 2024 | 450 | $473 | $1106.73 | $1002.85 - $1204.52 |
| Q2 2024 | 450 | $473 | $964.05 | $870.40 - $1075.21 |
| Q1 2024 | 645 | $621 | $945.64 | $866.58 - $992.82 |
| Q4 2023 | 690 | $606 | $818.96 | $764.95 - $894.90 |
| Q3 2023 | 690 | $568 | $781.58 | $684.72 - $842.83 |
| Q2 2023 | 1,780 | $1,279 | $766.75 | $681.03 - $832.93 |
| Q1 2023 | 1,780 | $1,463 | $750.05 | $664.32 - $830.39 |
| Q4 2022 | 1,880 | $1,357 | $733.79 | $690.81 - $774.70 |
| Q3 2022 | 1,880 | $1,294 | $625.92 | $560.71 - $750.51 |
| Q2 2022 | 1,880 | $1,113 | $646.43 | $535.04 - $743.30 |
| Q1 2022 | 1,880 | $1,313 | $629.16 | $589.59 - $706.29 |
| Q4 2021 | 1,880 | $1,188 | $611.44 | $536.21 - $670.14 |
| Q3 2021 | 1,880 | $1,138 | $617.39 | $551.89 - $682.83 |
| Q2 2021 | 1,070 | $598 | $503.83 | $466.78 - $566.85 |
| Q1 2021 | 1,175 | $556 | $484.19 | $438.57 - $555.83 |
| Q4 2020 | 1,350 | $652 | $536.82 | $468.18 - $616.55 |
| Q3 2020 | 1,270 | $711 | $602.99 | $537.02 - $660.97 |
| Q2 2020 | 990 | $617 | $564.49 | $473.82 - $642.77 |
| Q1 2020 | 1,180 | $576 | $410.21 | $326.32 - $515.14 |
| Q4 2019 | 800 | $300 | $334.59 | $270.76 - $380.14 |
| Q3 2019 | 901 | $250 | $294.28 | $269.87 - $318.99 |
| Q2 2019 | 901 | $282 | $331.08 | $293.64 - $413.60 |
| Q1 2019 | 1,178 | $483 | $409.51 | $363.99 - $439.56 |
| Q4 2018 | 1,478 | $552 | $364.00 | $325.77 - $407.74 |
| Q3 2018 | 1,400 | $566 | $378.49 | $340.69 - $414.19 |
| Q2 2018 | 1,400 | $483 | $311.03 | $280.34 - $347.31 |
| Q1 2018 | 1,460 | $503 | $345.90 | $311.80 - $394.59 |
| Q4 2017 | 1,493 | $561 | $402.77 | $351.19 - $474.37 |
| Q1 2017 | 70 | $27 | $368.62 | $338.21 - $399.00 |
| Q1 2015 | 216 | $98 | $421.46 | $390.83 - $492.77 |
| Q4 2014 | 216 | $89 | $391.09 | $318.29 - $435.23 |
| Q3 2014 | 703 | $254 | $333.32 | $283.49 - $367.27 |
| Q2 2014 | 932 | $263 | $294.74 | $268.01 - $318.24 |
| Q1 2014 | 932 | $280 | $306.39 | $261.52 - $350.55 |
| Q4 2013 | 539 | $148 | $286.03 | $256.27 - $317.74 |