Ticker: REGN CUSIP: 75886F107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 13,931 | $10,753 | $678.68 | $540.32 - $792.77 |
| Q3 2025 | 13,978 | $7,859 | $564.28 | $519.56 - $609.69 |
| Q2 2025 | 13,840 | $7,266 | $556.12 | $475.17 - $638.52 |
| Q1 2025 | 13,126 | $8,325 | $684.44 | $615.89 - $745.12 |
| Q4 2024 | 12,923 | $9,205 | $834.60 | $689.18 - $1055.74 |
| Q3 2024 | 9,091 | $9,557 | $1106.73 | $1002.85 - $1204.52 |
| Q2 2024 | 9,063 | $9,525 | $964.05 | $870.40 - $1075.21 |
| Q1 2024 | 8,944 | $8,609 | $945.64 | $866.58 - $992.82 |
| Q4 2023 | 8,728 | $7,666 | $818.96 | $764.95 - $894.90 |
| Q3 2023 | 8,637 | $7,108 | $781.58 | $684.72 - $842.83 |
| Q2 2023 | 8,283 | $5,952 | $766.75 | $681.03 - $832.93 |
| Q1 2023 | 8,138 | $6,687 | $750.05 | $664.32 - $830.39 |
| Q4 2022 | 7,960 | $5,743 | $733.79 | $690.81 - $774.70 |
| Q3 2022 | 8,091 | $5,574 | $625.92 | $560.71 - $750.51 |
| Q2 2022 | 8,131 | $4,807 | $646.43 | $535.04 - $743.30 |
| Q1 2022 | 8,134 | $5,681 | $629.16 | $589.59 - $706.29 |
| Q4 2021 | 7,942 | $5,016 | $611.44 | $536.21 - $670.14 |
| Q3 2021 | 7,717 | $4,670 | $617.39 | $551.89 - $682.83 |
| Q2 2021 | 7,713 | $4,308 | $503.83 | $466.78 - $566.85 |
| Q1 2021 | 7,469 | $3,534 | $484.19 | $438.57 - $555.83 |
| Q4 2020 | 6,767 | $3,269 | $536.82 | $468.18 - $616.55 |
| Q3 2020 | 6,281 | $3,516 | $602.99 | $537.02 - $660.97 |
| Q2 2020 | 5,703 | $3,557 | $564.49 | $473.82 - $642.77 |
| Q1 2020 | 5,744 | $2,805 | $410.21 | $326.32 - $515.14 |
| Q4 2019 | 557 | $209 | $334.59 | $270.76 - $380.14 |
| Q1 2019 | 550 | $2,260 | $409.51 | $363.99 - $439.56 |
| Q4 2018 | 550 | $205 | $364.00 | $325.77 - $407.74 |
| Q3 2018 | 550 | $222 | $378.49 | $340.69 - $414.19 |
| Q2 2018 | 605 | $209 | $311.03 | $280.34 - $347.31 |
| Q1 2018 | 605 | $208 | $345.90 | $311.80 - $394.59 |
| Q4 2017 | 605 | $227 | $402.77 | $351.19 - $474.37 |
| Q3 2017 | 3,318 | $1,484 | $473.21 | $424.12 - $523.22 |
| Q2 2017 | 3,115 | $1,530 | $435.19 | $358.01 - $540.55 |
| Q1 2017 | 2,889 | $1,120 | $368.62 | $338.21 - $399.00 |
| Q4 2016 | 2,835 | $1,041 | $378.17 | $323.56 - $450.46 |
| Q3 2016 | 1,765 | $710 | $398.92 | $346.51 - $441.54 |
| Q2 2016 | 820 | $286 | $383.00 | $327.27 - $431.54 |
| Q1 2016 | 800 | $288 | $409.79 | $347.04 - $529.97 |
| Q4 2015 | 810 | $440 | $538.82 | $445.63 - $589.32 |
| Q3 2015 | 735 | $342 | $534.07 | $433.12 - $602.59 |
| Q2 2015 | 720 | $367 | $485.93 | $431.08 - $541.00 |
| Q1 2015 | 735 | $332 | $421.46 | $390.83 - $492.77 |
| Q4 2014 | 870 | $357 | $391.09 | $318.29 - $435.23 |
| Q3 2014 | 870 | $314 | $333.32 | $283.49 - $367.27 |
| Q2 2014 | 870 | $246 | $294.74 | $268.01 - $318.24 |
| Q1 2014 | 835 | $251 | $306.39 | $261.52 - $350.55 |