REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

Arnhold LLC's Holding History (CIK: 0001733755)

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

Q4 2025
Shares 6,228 Value ($000) $4,807 Avg Close $678.68 Range $540.32 - $792.77
Q3 2025
Shares 6,228 Value ($000) $3,502 Avg Close $564.28 Range $519.56 - $609.69
Q2 2025
Shares 6,228 Value ($000) $3,270 Avg Close $556.12 Range $475.17 - $638.52
Q2 2021
Shares 1,051 Value ($000) $587 Avg Close $503.83 Range $466.78 - $566.85
Q1 2021
Shares 1,051 Value ($000) $497 Avg Close $484.19 Range $438.57 - $555.83
Q4 2020
Shares 1,051 Value ($000) $508 Avg Close $536.82 Range $468.18 - $616.55
Q3 2020
Shares 1,051 Value ($000) $588 Avg Close $602.99 Range $537.02 - $660.97
Q2 2020
Shares 1,051 Value ($000) $655 Avg Close $564.49 Range $473.82 - $642.77
Q1 2020
Shares 1,051 Value ($000) $513 Avg Close $410.21 Range $326.32 - $515.14