GERON CORP

Ticker: GERN CUSIP: 374163103 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2025
Shares 65,807 Value ($000) $87 Avg Close $1.25 Range $1.04 - $1.48
Q3 2025
Shares 134,237 Value ($000) $184 Avg Close $1.33 Range $1.09 - $1.55
Q2 2025
Shares 78,317 Value ($000) $110 Avg Close $1.42 Range $1.17 - $1.69
Q1 2025
Shares 12,023 Value ($000) $19 Avg Close $2.44 Range $1.46 - $3.68
Q4 2024
Shares 131,956 Value ($000) $467 Avg Close $3.99 Range $3.20 - $4.55
Q3 2024
Shares 10,027 Value ($000) $46 Avg Close $4.55 Range $4.15 - $5.06
Q2 2024
Shares 127,564 Value ($000) $541 Avg Close $3.90 Range $3.05 - $5.34
Q1 2024
Shares 6,372 Value ($000) $21 Avg Close $2.23 Range $1.64 - $3.50
Q4 2023
Shares 68,749 Value ($000) $145 Avg Close $1.94 Range $1.68 - $2.37
Q3 2023
Shares 12,769 Value ($000) $27 Avg Close $2.71 Range $2.08 - $3.41
Q2 2023
Shares 13,648 Value ($000) $44 Avg Close $2.85 Range $1.95 - $3.74
Q1 2023
Shares 21,075 Value ($000) $0 Avg Close $2.84 Range $2.12 - $3.84
Q4 2022
Shares 35,008 Value ($000) $0 Avg Close $2.24 Range $1.96 - $2.50
Q3 2022
Shares 109,116 Value ($000) $255 Avg Close $2.24 Range $1.54 - $3.06
Q2 2022
Shares 14,544 Value ($000) $23 Avg Close $1.41 Range $1.18 - $1.68
Q1 2022
Shares 12,969 Value ($000) $18 Avg Close $1.11 Range $0.99 - $1.63
Q4 2021
Shares 40,323 Value ($000) $50 Avg Close $1.43 Range $1.19 - $1.74
Q3 2021
Shares 22,264 Value ($000) $30 Avg Close $1.33 Range $1.20 - $1.50
Q2 2021
Shares 72,276 Value ($000) $102 Avg Close $1.45 Range $1.22 - $2.23
Q1 2021
Shares 26,309 Value ($000) $41 Avg Close $1.79 Range $1.49 - $2.36
Q4 2020
Shares 21,905 Value ($000) $35 Avg Close $1.82 Range $1.53 - $2.15
Q3 2020
Shares 274,305 Value ($000) $478 Avg Close $1.85 Range $1.56 - $2.34
Q2 2020
Shares 39,681 Value ($000) $87 Avg Close $1.49 Range $0.95 - $2.40
Q1 2020
Shares 16 Value ($000) $0 Avg Close $1.22 Range $0.75 - $1.50
Q4 2019
Shares 17,243 Value ($000) $24 Avg Close $1.45 Range $1.24 - $1.58
Q3 2019
Shares 17,744 Value ($000) $24 Avg Close $1.34 Range $1.08 - $1.64
Q2 2019
Shares 29,801 Value ($000) $42 Avg Close $1.65 Range $1.29 - $2.14
Q1 2019
Shares 5,117 Value ($000) $8 Avg Close $1.37 Range $0.98 - $1.90
Q4 2018
Shares 47,024 Value ($000) $47 Avg Close $1.52 Range $0.95 - $1.92
Q3 2018
Shares 10,452 Value ($000) $18 Avg Close $4.36 Range $1.50 - $6.99
Q1 2018
Shares 13,517 Value ($000) $57 Avg Close $2.70 Range $1.78 - $6.68
Q4 2017
Shares 2,158 Value ($000) $4 Avg Close $2.02 Range $1.74 - $2.36
Q3 2016
Shares 4,042 Value ($000) $9 Avg Close $2.59 Range $1.84 - $3.13
Q3 2015
Shares 17,270 Value ($000) $48 Avg Close $3.62 Range $2.60 - $4.67
Q2 2015
Shares 4,326 Value ($000) $19 Avg Close $3.96 Range $3.52 - $4.47
Q1 2015
Shares 26,544 Value ($000) $100 Avg Close $3.39 Range $2.70 - $4.49
Q3 2014
Shares 58,957 Value ($000) $118 Avg Close $2.46 Range $1.98 - $3.12
Q4 2013
Shares 4,356 Value ($000) $21 Avg Close $4.29 Range $2.50 - $7.36
Q3 2013
Shares 15,471 Value ($000) $52 Avg Close $1.64 Range $1.20 - $3.73
Q2 2013
Shares 113 Value ($000) $0 Avg Close $1.08 Range $0.93 - $1.47