Ticker: REGN CUSIP: 75886F107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 80,271 | $61,959 | $678.68 | $540.32 - $792.77 |
| Q3 2025 | 84,230 | $47,360 | $564.28 | $519.56 - $609.69 |
| Q2 2025 | 27,005 | $14,178 | $556.12 | $475.17 - $638.52 |
| Q1 2025 | 32,047 | $20,325 | $684.44 | $615.89 - $745.12 |
| Q4 2024 | 11,423 | $8,137 | $834.60 | $689.18 - $1055.74 |
| Q3 2024 | 5,627 | $5,915 | $1106.73 | $1002.85 - $1204.52 |
| Q2 2024 | 5,700 | $5,991 | $964.05 | $870.40 - $1075.21 |
| Q1 2024 | 3,355 | $3,229 | $945.64 | $866.58 - $992.82 |
| Q4 2023 | 3,149 | $2,766 | $818.96 | $764.95 - $894.90 |
| Q3 2023 | 3,247 | $2,672 | $781.58 | $684.72 - $842.83 |
| Q2 2023 | 9,853 | $7,080 | $766.75 | $681.03 - $832.93 |
| Q1 2023 | 3,956 | $3,251 | $750.05 | $664.32 - $830.39 |
| Q4 2022 | 4,184 | $3,019 | $733.79 | $690.81 - $774.70 |
| Q3 2022 | 5,570 | $3,837 | $625.92 | $560.71 - $750.51 |
| Q2 2022 | 14,230 | $8,412 | $646.43 | $535.04 - $743.30 |
| Q1 2022 | 15,100 | $10,546 | $629.16 | $589.59 - $706.29 |
| Q4 2021 | 23,664 | $14,944 | $611.44 | $536.21 - $670.14 |
| Q3 2021 | 5,403 | $3,270 | $617.39 | $551.89 - $682.83 |
| Q2 2021 | 3,532 | $1,973 | $503.83 | $466.78 - $566.85 |
| Q1 2021 | 3,265 | $1,545 | $484.19 | $438.57 - $555.83 |
| Q4 2020 | 4,043 | $1,953 | $536.82 | $468.18 - $616.55 |
| Q3 2020 | 12,829 | $7,181 | $602.99 | $537.02 - $660.97 |
| Q2 2020 | 4,248 | $2,649 | $564.49 | $473.82 - $642.77 |
| Q1 2020 | 4,916 | $2,400 | $410.21 | $326.32 - $515.14 |
| Q4 2019 | 1,732 | $650 | $334.59 | $270.76 - $380.14 |
| Q3 2019 | 5,413 | $1,502 | $294.28 | $269.87 - $318.99 |
| Q2 2019 | 33,940 | $10,623 | $331.08 | $293.64 - $413.60 |
| Q1 2019 | 15,040 | $6,176 | $409.51 | $363.99 - $439.56 |
| Q4 2018 | 11,086 | $4,141 | $364.00 | $325.77 - $407.74 |
| Q3 2018 | 11,996 | $4,847 | $378.49 | $340.69 - $414.19 |
| Q2 2018 | 22,022 | $7,597 | $311.03 | $280.34 - $347.31 |
| Q1 2018 | 4,050 | $1,395 | $345.90 | $311.80 - $394.59 |
| Q4 2017 | 4,159 | $1,564 | $402.77 | $351.19 - $474.37 |
| Q3 2017 | 34,175 | $15,280 | $473.21 | $424.12 - $523.22 |
| Q4 2016 | 12,096 | $4,440 | $378.17 | $323.56 - $450.46 |
| Q3 2016 | 24,745 | $9,948 | $398.92 | $346.51 - $441.54 |
| Q2 2016 | 30,151 | $10,530 | $383.00 | $327.27 - $431.54 |
| Q1 2016 | 2,525 | $910 | $409.79 | $347.04 - $529.97 |
| Q4 2015 | 4,157 | $2,257 | $538.82 | $445.63 - $589.32 |
| Q3 2014 | 1,410 | $508 | $333.32 | $283.49 - $367.27 |
| Q2 2014 | 881 | $249 | $294.74 | $268.01 - $318.24 |
| Q3 2013 | 3,285 | $1,028 | $261.58 | $224.53 - $318.07 |