GERON CORP

Ticker: GERN CUSIP: 374163103 Class: COM

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

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

Q4 2025
Shares 202,520 Value ($000) $267 Avg Close $1.25 Range $1.04 - $1.48
Q3 2025
Shares 219,398 Value ($000) $301 Avg Close $1.33 Range $1.09 - $1.55
Q2 2025
Shares 227,282 Value ($000) $320 Avg Close $1.42 Range $1.17 - $1.69
Q1 2025
Shares 324,063 Value ($000) $515 Avg Close $2.44 Range $1.46 - $3.68
Q4 2024
Shares 592,213 Value ($000) $2,096 Avg Close $3.99 Range $3.20 - $4.55
Q3 2024
Shares 318,526 Value ($000) $1,446 Avg Close $4.55 Range $4.15 - $5.06
Q2 2024
Shares 363,157 Value ($000) $1,540 Avg Close $3.90 Range $3.05 - $5.34
Q1 2024
Shares 331,808 Value ($000) $1,095 Avg Close $2.23 Range $1.64 - $3.50
Q4 2023
Shares 372,643 Value ($000) $786 Avg Close $1.94 Range $1.68 - $2.37
Q3 2023
Shares 391,243 Value ($000) $829 Avg Close $2.71 Range $2.08 - $3.41
Q2 2023
Shares 532,599 Value ($000) $1,710 Avg Close $2.85 Range $1.95 - $3.74
Q1 2023
Shares 342,757 Value ($000) $744 Avg Close $2.84 Range $2.12 - $3.84
Q4 2022
Shares 320,223 Value ($000) $775 Avg Close $2.24 Range $1.96 - $2.50
Q3 2022
Shares 341,148 Value ($000) $798 Avg Close $2.24 Range $1.54 - $3.06
Q2 2022
Shares 359,277 Value ($000) $557 Avg Close $1.41 Range $1.18 - $1.68
Q1 2021
Shares 404,900 Value ($000) $640 Avg Close $1.79 Range $1.49 - $2.36
Q4 2020
Shares 404,900 Value ($000) $644 Avg Close $1.82 Range $1.53 - $2.15
Q3 2020
Shares 286,000 Value ($000) $498 Avg Close $1.85 Range $1.56 - $2.34
Q2 2020
Shares 286,000 Value ($000) $623 Avg Close $1.49 Range $0.95 - $2.40
Q1 2020
Shares 286,000 Value ($000) $340 Avg Close $1.22 Range $0.75 - $1.50
Q4 2019
Shares 259,400 Value ($000) $353 Avg Close $1.45 Range $1.24 - $1.58
Q3 2019
Shares 259,400 Value ($000) $345 Avg Close $1.34 Range $1.08 - $1.64
Q2 2019
Shares 230,600 Value ($000) $325 Avg Close $1.65 Range $1.29 - $2.14
Q1 2019
Shares 225,500 Value ($000) $374 Avg Close $1.37 Range $0.98 - $1.90
Q4 2018
Shares 174,000 Value ($000) $174 Avg Close $1.52 Range $0.95 - $1.92
Q3 2018
Shares 165,900 Value ($000) $292 Avg Close $4.36 Range $1.50 - $6.99
Q2 2018
Shares 110,000 Value ($000) $377 Avg Close $3.82 Range $3.23 - $5.17
Q1 2018
Shares 110,000 Value ($000) $467 Avg Close $2.70 Range $1.78 - $6.68
Q4 2017
Shares 110,000 Value ($000) $198 Avg Close $2.02 Range $1.74 - $2.36
Q3 2017
Shares 110,000 Value ($000) $240 Avg Close $2.36 Range $1.95 - $3.01
Q2 2017
Shares 110,000 Value ($000) $305 Avg Close $2.66 Range $2.05 - $3.15