Ticker: REGN CUSIP: 75886F107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 31,363 | $24,208 | $678.68 | $540.32 - $792.77 |
| Q3 2025 | 30,608 | $17,210 | $564.28 | $519.56 - $609.69 |
| Q2 2025 | 29,479 | $15,769 | $556.12 | $475.17 - $638.52 |
| Q1 2025 | 27,856 | $17,667 | $684.44 | $615.89 - $745.12 |
| Q4 2024 | 24,790 | $17,659 | $834.60 | $689.18 - $1055.74 |
| Q3 2024 | 22,390 | $23,538 | $1106.73 | $1002.85 - $1204.52 |
| Q2 2024 | 20,319 | $21,356 | $964.05 | $870.40 - $1075.21 |
| Q1 2024 | 19,746 | $19,005 | $945.64 | $866.58 - $992.82 |
| Q4 2023 | 18,868 | $16,571 | $818.96 | $764.95 - $894.90 |
| Q3 2023 | 18,201 | $14,979 | $781.58 | $684.72 - $842.83 |
| Q2 2023 | 17,517 | $12,587 | $766.75 | $681.03 - $832.93 |
| Q1 2023 | 16,907 | $13,892 | $750.05 | $664.32 - $830.39 |
| Q4 2022 | 15,754 | $11,366 | $733.79 | $690.81 - $774.70 |
| Q3 2022 | 18,163 | $12,512 | $625.92 | $560.71 - $750.51 |
| Q2 2022 | 17,987 | $10,632 | $646.43 | $535.04 - $743.30 |
| Q1 2022 | 17,944 | $12,532 | $629.16 | $589.59 - $706.29 |
| Q4 2021 | 17,273 | $10,908 | $611.44 | $536.21 - $670.14 |
| Q3 2021 | 14,986 | $9,069 | $617.39 | $551.89 - $682.83 |
| Q2 2021 | 13,590 | $7,931 | $503.83 | $466.78 - $566.85 |
| Q1 2021 | 12,643 | $5,981 | $484.19 | $438.57 - $555.83 |
| Q4 2020 | 12,161 | $5,875 | $536.82 | $468.18 - $616.55 |
| Q3 2020 | 10,212 | $5,921 | $602.99 | $537.02 - $660.97 |
| Q2 2020 | 9,527 | $5,942 | $564.49 | $473.82 - $642.77 |
| Q1 2020 | 6,207 | $3,031 | $410.21 | $326.32 - $515.14 |
| Q4 2019 | 2,934 | $1,102 | $334.59 | $270.76 - $380.14 |
| Q3 2019 | 2,948 | $817 | $294.28 | $269.87 - $318.99 |
| Q2 2019 | 3,051 | $966 | $331.08 | $293.64 - $413.60 |
| Q1 2019 | 2,989 | $1,227 | $409.51 | $363.99 - $439.56 |
| Q4 2018 | 1,613 | $602 | $364.00 | $325.77 - $407.74 |
| Q3 2018 | 1,604 | $648 | $378.49 | $340.69 - $414.19 |
| Q2 2018 | 1,631 | $572 | $311.03 | $280.34 - $347.31 |
| Q1 2018 | 1,486 | $511 | $345.90 | $311.80 - $394.59 |
| Q4 2017 | 1,532 | $575 | $402.77 | $351.19 - $474.37 |
| Q3 2017 | 1,520 | $661 | $473.21 | $424.12 - $523.22 |
| Q2 2017 | 1,640 | $833 | $435.19 | $358.01 - $540.55 |
| Q1 2017 | 1,670 | $671 | $368.62 | $338.21 - $399.00 |
| Q4 2016 | 1,735 | $597 | $378.17 | $323.56 - $450.46 |
| Q3 2016 | 2,185 | $804 | $398.92 | $346.51 - $441.54 |
| Q2 2016 | 2,290 | $823 | $383.00 | $327.27 - $431.54 |
| Q1 2016 | 2,535 | $913 | $409.79 | $347.04 - $529.97 |
| Q4 2015 | 2,845 | $1,544 | $538.82 | $445.63 - $589.32 |
| Q3 2015 | 2,720 | $1,265 | $534.07 | $433.12 - $602.59 |
| Q2 2015 | 2,695 | $1,374 | $485.93 | $431.08 - $541.00 |
| Q1 2015 | 2,625 | $1,185 | $421.46 | $390.83 - $492.77 |
| Q4 2014 | 2,340 | $959 | $391.09 | $318.29 - $435.23 |