Ticker: REGN CUSIP: 75886F107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 61,400 | $47,393 | $678.68 | $540.32 - $792.77 |
| Q3 2025 | 36,100 | $20,298 | $564.28 | $519.56 - $609.69 |
| Q2 2025 | 27,700 | $14,543 | $556.12 | $475.17 - $638.52 |
| Q1 2025 | 31,750 | $20,137 | $684.44 | $615.89 - $745.12 |
| Q4 2024 | 43,457 | $30,956 | $834.60 | $689.18 - $1055.74 |
| Q3 2024 | 39,000 | $40,998 | $1106.73 | $1002.85 - $1204.52 |
| Q2 2024 | 32,000 | $33,633 | $964.05 | $870.40 - $1075.21 |
| Q1 2024 | 34,300 | $33,013 | $945.64 | $866.58 - $992.82 |
| Q4 2023 | 39,000 | $34,253 | $818.96 | $764.95 - $894.90 |
| Q3 2023 | 40,000 | $32,918 | $781.58 | $684.72 - $842.83 |
| Q2 2023 | 35,000 | $25,149 | $766.75 | $681.03 - $832.93 |
| Q1 2023 | 35,500 | $28,808 | $750.05 | $664.32 - $830.39 |
| Q4 2022 | 37,000 | $26,695 | $733.79 | $690.81 - $774.70 |
| Q3 2022 | 32,000 | $23,960 | $625.92 | $560.71 - $750.51 |
| Q2 2022 | 14,000 | $8,276 | $646.43 | $535.04 - $743.30 |
| Q1 2022 | 28,500 | $19,905 | $629.16 | $589.59 - $706.29 |
| Q2 2021 | 25,000 | $13,964 | $503.83 | $466.78 - $566.85 |
| Q1 2021 | 20,000 | $9,463 | $484.19 | $438.57 - $555.83 |
| Q4 2020 | 40,000 | $19,324 | $536.82 | $468.18 - $616.55 |
| Q3 2020 | 22,500 | $12,595 | $602.99 | $537.02 - $660.97 |
| Q2 2020 | 12,500 | $7,796 | $564.49 | $473.82 - $642.77 |
| Q4 2019 | 27,000 | $10,138 | $334.59 | $270.76 - $380.14 |
| Q3 2019 | 45,031 | $12,492 | $294.28 | $269.87 - $318.99 |
| Q2 2019 | 45,014 | $14,089 | $331.08 | $293.64 - $413.60 |
| Q1 2019 | 16,000 | $6,570 | $409.51 | $363.99 - $439.56 |
| Q4 2018 | 17,000 | $6,350 | $364.00 | $325.77 - $407.74 |
| Q3 2018 | 17,000 | $6,869 | $378.49 | $340.69 - $414.19 |
| Q2 2018 | 17,000 | $5,865 | $311.03 | $280.34 - $347.31 |
| Q1 2018 | 34,000 | $11,708 | $345.90 | $311.80 - $394.59 |
| Q4 2017 | 31,154 | $11,713 | $402.77 | $351.19 - $474.37 |
| Q3 2017 | 22,000 | $9,837 | $473.21 | $424.12 - $523.22 |
| Q2 2017 | 15,100 | $7,416 | $435.19 | $358.01 - $540.55 |
| Q1 2017 | 37,000 | $14,338 | $368.62 | $338.21 - $399.00 |
| Q4 2016 | 26,500 | $9,728 | $378.17 | $323.56 - $450.46 |
| Q3 2016 | 29,500 | $11,859,590 | $398.92 | $346.51 - $441.54 |
| Q2 2016 | 49,500 | $17,287 | $383.00 | $327.27 - $431.54 |
| Q1 2016 | 12,000 | $4,325 | $409.79 | $347.04 - $529.97 |
| Q4 2015 | 21,000 | $11,400 | $538.82 | $445.63 - $589.32 |
| Q3 2015 | 16,500 | $7,675 | $534.07 | $433.12 - $602.59 |
| Q2 2015 | 19,000 | $9,692 | $485.93 | $431.08 - $541.00 |
| Q1 2015 | 22,000 | $9,933 | $421.46 | $390.83 - $492.77 |
| Q4 2014 | 22,500 | $9,231 | $391.09 | $318.29 - $435.23 |
| Q3 2014 | 13,000 | $4,598 | $333.32 | $283.49 - $367.27 |
| Q2 2014 | 22,500 | $6,356 | $294.74 | $268.01 - $318.24 |
| Q1 2014 | 55,792 | $16,753 | $306.39 | $261.52 - $350.55 |
| Q4 2013 | 37,000 | $10,184 | $286.03 | $256.27 - $317.74 |