REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

ADAMS DIVERSIFIED EQUITY FUND, INC.'s Holding History (CIK: 0000002230)

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

Q2 2025
Shares 19,700 Value ($000) $10,343 Avg Close $556.12 Range $475.17 - $638.52
Q1 2025
Shares 19,700 Value ($000) $12,494 Avg Close $684.44 Range $615.89 - $745.12
Q4 2024
Shares 21,700 Value ($000) $15,458 Avg Close $834.60 Range $689.18 - $1055.74
Q3 2024
Shares 21,700 Value ($000) $22,812 Avg Close $1106.73 Range $1002.85 - $1204.52
Q2 2024
Shares 32,300 Value ($000) $33,948 Avg Close $964.05 Range $870.40 - $1075.21
Q1 2024
Shares 32,300 Value ($000) $31,088 Avg Close $945.64 Range $866.58 - $992.82
Q4 2023
Shares 32,300 Value ($000) $28,369 Avg Close $818.96 Range $764.95 - $894.90
Q3 2023
Shares 32,300 Value ($000) $26,582 Avg Close $781.58 Range $684.72 - $842.83
Q2 2023
Shares 20,000 Value ($000) $14,371 Avg Close $766.75 Range $681.03 - $832.93
Q1 2023
Shares 33,500 Value ($000) $27,526 Avg Close $750.05 Range $664.32 - $830.39
Q4 2022
Shares 33,500 Value ($000) $24,170 Avg Close $733.79 Range $690.81 - $774.70
Q3 2022
Shares 30,600 Value ($000) $21,079 Avg Close $625.92 Range $560.71 - $750.51
Q2 2022
Shares 30,600 Value ($000) $18,089 Avg Close $646.43 Range $535.04 - $743.30
Q1 2022
Shares 45,000 Value ($000) $31,429 Avg Close $629.16 Range $589.59 - $706.29
Q4 2021
Shares 30,100 Value ($000) $19,009 Avg Close $611.44 Range $536.21 - $670.14
Q3 2021
Shares 30,100 Value ($000) $18,216 Avg Close $617.39 Range $551.89 - $682.83