REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

Investment Management Corp of Ontario's Holding History (CIK: 0001811568)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 9,206 Value ($000) $7,106 Avg Close $678.68 Range $540.32 - $792.77
Q3 2025
Shares 7,156 Value ($000) $4,024 Avg Close $564.28 Range $519.56 - $609.69
Q2 2025
Shares 4,749 Value ($000) $2,493 Avg Close $556.12 Range $475.17 - $638.52
Q1 2025
Shares 5,249 Value ($000) $3,329 Avg Close $684.44 Range $615.89 - $745.12
Q4 2024
Shares 5,149 Value ($000) $3,668 Avg Close $834.60 Range $689.18 - $1055.74
Q3 2024
Shares 3,587 Value ($000) $3,771 Avg Close $1106.73 Range $1002.85 - $1204.52
Q2 2024
Shares 2,387 Value ($000) $2,509 Avg Close $964.05 Range $870.40 - $1075.21
Q1 2024
Shares 1,687 Value ($000) $1,624 Avg Close $945.64 Range $866.58 - $992.82
Q4 2023
Shares 2,487 Value ($000) $2,184 Avg Close $818.96 Range $764.95 - $894.90
Q4 2022
Shares 1,434 Value ($000) $1,035 Avg Close $733.79 Range $690.81 - $774.70