GERON CORP

Ticker: GERN CUSIP: 374163103 Class: COM

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q4 2025

Shares 737,166 Value ($000) $973 Avg Close $1.25 Range $1.04 - $1.48

Q3 2025

Shares 2,364,280 Value ($000) $3,239 Avg Close $1.33 Range $1.09 - $1.55

Q2 2025

Shares 4,999,100 Value ($000) $7,049 Avg Close $1.42 Range $1.17 - $1.69

Q1 2025

Shares 5,601,100 Value ($000) $8,906 Avg Close $2.44 Range $1.46 - $3.68

Q4 2024

Shares 1,452,700 Value ($000) $5,143 Avg Close $3.99 Range $3.20 - $4.55

Q2 2024

Shares 781,723 Value ($000) $3,315 Avg Close $3.90 Range $3.05 - $5.34

Q4 2022

Shares 257,800 Value ($000) $1 Avg Close $2.24 Range $1.96 - $2.50

Q3 2022

Shares 233,700 Value ($000) $547 Avg Close $2.24 Range $1.54 - $3.06

Q2 2022

Shares 211,200 Value ($000) $327 Avg Close $1.41 Range $1.18 - $1.68

Q1 2022

Shares 642,300 Value ($000) $874 Avg Close $1.11 Range $0.99 - $1.63

Q4 2021

Shares 246,700 Value ($000) $301 Avg Close $1.43 Range $1.19 - $1.74

Q4 2020

Shares 982,500 Value ($000) $1,562 Avg Close $1.82 Range $1.53 - $2.15

Q3 2020

Shares 20,876 Value ($000) $36 Avg Close $1.85 Range $1.56 - $2.34

Q2 2020

Shares 28,176 Value ($000) $61 Avg Close $1.49 Range $0.95 - $2.40

Q4 2019

Shares 57,320 Value ($000) $78 Avg Close $1.45 Range $1.24 - $1.58

Q4 2017

Shares 872,115 Value ($000) $1,570 Avg Close $2.02 Range $1.74 - $2.36

Q3 2017

Shares 649,880 Value ($000) $1,417 Avg Close $2.36 Range $1.95 - $3.01

Q2 2017

Shares 523,380 Value ($000) $1,450 Avg Close $2.66 Range $2.05 - $3.15

Q1 2017

Shares 361,147 Value ($000) $820 Avg Close $2.13 Range $1.87 - $2.45

Q3 2016

Shares 515,380 Value ($000) $1,165 Avg Close $2.59 Range $1.84 - $3.13

Q2 2016

Shares 461,580 Value ($000) $1,237 Avg Close $2.91 Range $2.42 - $3.35

Q1 2016

Shares 453,480 Value ($000) $1,324 Avg Close $2.99 Range $2.30 - $4.77

Q2 2015

Shares 1,505,880 Value ($000) $6,445 Avg Close $3.96 Range $3.52 - $4.47

Q1 2015

Shares 1,435,145 Value ($000) $5,410 Avg Close $3.39 Range $2.70 - $4.49

Q4 2014

Shares 429,880 Value ($000) $1,397 Avg Close $2.77 Range $1.76 - $3.96

Q3 2013

Shares 86,580 Value ($000) $290 Avg Close $1.64 Range $1.20 - $3.73

Q2 2013

Shares 1,097,042 Value ($000) $1,646 Avg Close $1.08 Range $0.93 - $1.47

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	737,166	$973	$1.25	$1.04 - $1.48
Q3 2025	2,364,280	$3,239	$1.33	$1.09 - $1.55
Q2 2025	4,999,100	$7,049	$1.42	$1.17 - $1.69
Q1 2025	5,601,100	$8,906	$2.44	$1.46 - $3.68
Q4 2024	1,452,700	$5,143	$3.99	$3.20 - $4.55
Q2 2024	781,723	$3,315	$3.90	$3.05 - $5.34
Q4 2022	257,800	$1	$2.24	$1.96 - $2.50
Q3 2022	233,700	$547	$2.24	$1.54 - $3.06
Q2 2022	211,200	$327	$1.41	$1.18 - $1.68
Q1 2022	642,300	$874	$1.11	$0.99 - $1.63
Q4 2021	246,700	$301	$1.43	$1.19 - $1.74
Q4 2020	982,500	$1,562	$1.82	$1.53 - $2.15
Q3 2020	20,876	$36	$1.85	$1.56 - $2.34
Q2 2020	28,176	$61	$1.49	$0.95 - $2.40
Q4 2019	57,320	$78	$1.45	$1.24 - $1.58
Q4 2017	872,115	$1,570	$2.02	$1.74 - $2.36
Q3 2017	649,880	$1,417	$2.36	$1.95 - $3.01
Q2 2017	523,380	$1,450	$2.66	$2.05 - $3.15
Q1 2017	361,147	$820	$2.13	$1.87 - $2.45
Q3 2016	515,380	$1,165	$2.59	$1.84 - $3.13
Q2 2016	461,580	$1,237	$2.91	$2.42 - $3.35
Q1 2016	453,480	$1,324	$2.99	$2.30 - $4.77
Q2 2015	1,505,880	$6,445	$3.96	$3.52 - $4.47
Q1 2015	1,435,145	$5,410	$3.39	$2.70 - $4.49
Q4 2014	429,880	$1,397	$2.77	$1.76 - $3.96
Q3 2013	86,580	$290	$1.64	$1.20 - $3.73
Q2 2013	1,097,042	$1,646	$1.08	$0.93 - $1.47