REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

Sound Shore Management Inc /CT/'s Holding History (CIK: 0000820124)

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

Q4 2025
Shares 175,887 Value ($000) $135,762 Avg Close $678.68 Range $540.32 - $792.77
Q3 2025
Shares 115,028 Value ($000) $64,677 Avg Close $564.28 Range $519.56 - $609.69