Ticker: REGN CUSIP: 75886F107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 40,395 | $31,180 | $678.68 | $540.32 - $792.77 |
| Q3 2025 | 24,732 | $13,906 | $564.28 | $519.56 - $609.69 |
| Q2 2025 | 6,133 | $3,220 | $556.12 | $475.17 - $638.52 |
| Q1 2025 | 9,629 | $6,107 | $684.44 | $615.89 - $745.12 |
| Q4 2024 | 27,801 | $19,803 | $834.60 | $689.18 - $1055.74 |
| Q3 2024 | 11,385 | $11,968 | $1106.73 | $1002.85 - $1204.52 |
| Q2 2024 | 3,167 | $3,329 | $964.05 | $870.40 - $1075.21 |
| Q1 2024 | 903 | $869 | $945.64 | $866.58 - $992.82 |
| Q4 2023 | 4,937 | $4,336 | $818.96 | $764.95 - $894.90 |
| Q2 2023 | 1,669 | $1,199 | $766.75 | $681.03 - $832.93 |
| Q1 2023 | 574 | $472 | $750.05 | $664.32 - $830.39 |
| Q2 2022 | 584 | $347 | $646.43 | $535.04 - $743.30 |
| Q1 2022 | 1,867 | $1,297 | $629.16 | $589.59 - $706.29 |
| Q4 2021 | 1,852 | $1,173 | $611.44 | $536.21 - $670.14 |
| Q3 2021 | 2,420 | $1,381 | $617.39 | $551.89 - $682.83 |
| Q2 2021 | 2,428 | $1,356 | $503.83 | $466.78 - $566.85 |
| Q1 2021 | 19,400 | $9,180 | $484.19 | $438.57 - $555.83 |
| Q4 2020 | 6,975 | $3,364 | $536.82 | $468.18 - $616.55 |
| Q3 2020 | 2,786 | $1,562 | $602.99 | $537.02 - $660.97 |
| Q2 2020 | 4,141 | $2,581 | $564.49 | $473.82 - $642.77 |
| Q4 2019 | 1,066 | $400 | $334.59 | $270.76 - $380.14 |
| Q2 2018 | 1,516 | $523 | $311.03 | $280.34 - $347.31 |
| Q1 2018 | 6,036 | $2,076 | $345.90 | $311.80 - $394.59 |
| Q4 2017 | 7,977 | $3,000 | $402.77 | $351.19 - $474.37 |
| Q3 2017 | 6,929 | $3,098 | $473.21 | $424.12 - $523.22 |
| Q2 2017 | 6,533 | $3,209 | $435.19 | $358.01 - $540.55 |
| Q4 2016 | 4,730 | $1,749 | $378.17 | $323.56 - $450.46 |
| Q1 2016 | 705 | $257 | $409.79 | $347.04 - $529.97 |
| Q4 2015 | 673 | $365 | $538.82 | $445.63 - $589.32 |
| Q3 2015 | 914 | $413 | $534.07 | $433.12 - $602.59 |
| Q2 2015 | 610 | $301 | $485.93 | $431.08 - $541.00 |
| Q1 2015 | 610 | $268 | $421.46 | $390.83 - $492.77 |
| Q4 2014 | 5,969 | $2,409 | $391.09 | $318.29 - $435.23 |
| Q3 2014 | 10,518 | $3,743 | $333.32 | $283.49 - $367.27 |
| Q2 2014 | 15,239 | $4,369 | $294.74 | $268.01 - $318.24 |
| Q1 2014 | 20,836 | $6,259 | $306.39 | $261.52 - $350.55 |
| Q4 2013 | 17,916 | $4,953 | $286.03 | $256.27 - $317.74 |
| Q3 2013 | 14,036 | $4,392 | $261.58 | $224.53 - $318.07 |
| Q2 2013 | 9,372 | $2,131 | $231.58 | $176.14 - $282.42 |
| Q1 2013 | 2,463 | $429 | $170.72 | $153.31 - $184.76 |
| Q4 2012 | 8,504 | $1,452 | — | — |