ORGANON & CO

Ticker: OGN CUSIP: 68622V106 Class: COM

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q4 2025
Shares 153,540 Value ($000) $1,101 Avg Close $7.89 Range $6.16 - $11.26
Q3 2025
Shares 164,021 Value ($000) $1,752 Avg Close $9.78 Range $8.28 - $10.92
Q2 2025
Shares 173,066 Value ($000) $1,675 Avg Close $10.25 Range $7.97 - $14.79
Q1 2025
Shares 177,648 Value ($000) $2,645 Avg Close $15.11 Range $14.02 - $16.80
Q4 2024
Shares 212,367 Value ($000) $3,169 Avg Close $15.75 Range $13.52 - $18.35
Q3 2024
Shares 170,603 Value ($000) $3,264 Avg Close $19.71 Range $16.77 - $22.13
Q2 2024
Shares 171,425 Value ($000) $3,548 Avg Close $18.66 Range $16.15 - $20.77
Q1 2024
Shares 182,344 Value ($000) $3,428 Avg Close $15.85 Range $12.53 - $17.64
Q4 2023
Shares 205,752 Value ($000) $2,967 Avg Close $12.33 Range $9.94 - $15.84
Q3 2023
Shares 230,971 Value ($000) $4,010 Avg Close $18.55 Range $14.70 - $21.29
Q2 2023
Shares 265,477 Value ($000) $5,525 Avg Close $19.10 Range $16.69 - $21.63
Q1 2023
Shares 349,263 Value ($000) $8,215 Avg Close $23.27 Range $18.29 - $28.00
Q4 2022
Shares 283,690 Value ($000) $7,923 Avg Close $21.97 Range $19.52 - $24.79
Q3 2022
Shares 313,093 Value ($000) $7,326 Avg Close $25.65 Range $19.91 - $29.00
Q2 2022
Shares 273,985 Value ($000) $9,247 Avg Close $29.51 Range $26.41 - $33.06
Q1 2022
Shares 234,657 Value ($000) $8,197 Avg Close $28.56 Range $24.09 - $33.12
Q4 2021
Shares 58,467 Value ($000) $1,780 Avg Close $26.97 Range $23.72 - $30.83
Q3 2021
Shares 52,275 Value ($000) $1,714 Avg Close $26.28 Range $23.25 - $29.86
Q2 2021
Shares 181,977 Value ($000) $5,507 Avg Close $26.93 Range $22.30 - $31.71