Ticker: REGN CUSIP: 75886F107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 111,964 | $86,422 | $678.68 | $540.32 - $792.77 |
| Q3 2025 | 82,386 | $46,323 | $564.28 | $519.56 - $609.69 |
| Q2 2025 | 170,278 | $91,265 | $556.12 | $475.17 - $638.52 |
| Q1 2025 | 97,169 | $61,627 | $684.44 | $615.89 - $745.12 |
| Q4 2024 | 139,891 | $99,649 | $834.60 | $689.18 - $1055.74 |
| Q3 2024 | 96,609 | $101,559 | $1106.73 | $1002.85 - $1204.52 |
| Q2 2024 | 98,882 | $103,928 | $964.05 | $870.40 - $1075.21 |
| Q1 2024 | 99,114 | $95,396 | $945.64 | $866.58 - $992.82 |
| Q4 2023 | 92,891 | $81,585 | $818.96 | $764.95 - $894.90 |
| Q3 2023 | 88,914 | $73,173 | $781.58 | $684.72 - $842.83 |
| Q2 2023 | 77,544 | $55,718 | $766.75 | $681.03 - $832.93 |
| Q1 2023 | 114,653 | $94,207 | $750.05 | $664.32 - $830.39 |
| Q4 2022 | 90,291 | $65,144 | $733.79 | $690.81 - $774.70 |
| Q3 2022 | 91,970 | $63,355 | $625.92 | $560.71 - $750.51 |
| Q2 2022 | 77,367 | $45,734 | $646.43 | $535.04 - $743.30 |
| Q1 2022 | 93,354 | $61,531 | $629.16 | $589.59 - $706.29 |
| Q4 2021 | 91,073 | $57,514 | $611.44 | $536.21 - $670.14 |
| Q3 2021 | 87,854 | $53,167 | $617.39 | $551.89 - $682.83 |
| Q2 2021 | 84,074 | $46,959 | $503.83 | $466.78 - $566.85 |
| Q1 2021 | 83,161 | $39,347 | $484.19 | $438.57 - $555.83 |
| Q4 2020 | 87,224 | $42,139 | $536.82 | $468.18 - $616.55 |
| Q3 2020 | 85,295 | $47,746 | $602.99 | $537.02 - $660.97 |
| Q2 2020 | 82,107 | $51,206 | $564.49 | $473.82 - $642.77 |
| Q1 2020 | 76,310 | $37,261 | $410.21 | $326.32 - $515.14 |
| Q4 2019 | 84,227 | $31,626 | $334.59 | $270.76 - $380.14 |
| Q3 2019 | 59,041 | $16,378 | $294.28 | $269.87 - $318.99 |
| Q2 2019 | 7,941 | $2,486 | $331.08 | $293.64 - $413.60 |
| Q1 2019 | 7,903 | $3,245 | $409.51 | $363.99 - $439.56 |
| Q4 2018 | 8,759 | $3,271 | $364.00 | $325.77 - $407.74 |
| Q3 2018 | 8,785 | $3,549 | $378.49 | $340.69 - $414.19 |
| Q2 2018 | 8,470 | $2,922 | $311.03 | $280.34 - $347.31 |
| Q1 2018 | 7,635 | $2,629 | $345.90 | $311.80 - $394.59 |
| Q4 2017 | 3,841 | $1,444 | $402.77 | $351.19 - $474.37 |
| Q3 2017 | 3,612 | $1,615 | $473.21 | $424.12 - $523.22 |
| Q2 2017 | 3,962 | $1,946 | $435.19 | $358.01 - $540.55 |
| Q1 2017 | 3,567 | $1,382 | $368.62 | $338.21 - $399.00 |
| Q4 2016 | 2,873 | $1,055 | $378.17 | $323.56 - $450.46 |
| Q3 2016 | 2,728 | $1,097 | $398.92 | $346.51 - $441.54 |
| Q2 2016 | 2,352 | $821 | $383.00 | $327.27 - $431.54 |
| Q1 2016 | 2,307 | $832 | $409.79 | $347.04 - $529.97 |
| Q4 2015 | 2,072 | $1,125 | $538.82 | $445.63 - $589.32 |
| Q3 2015 | 1,005 | $467 | $534.07 | $433.12 - $602.59 |
| Q2 2015 | 1,067 | $541 | $485.93 | $431.08 - $541.00 |
| Q3 2013 | 56 | $17 | $261.58 | $224.53 - $318.07 |