GOSSAMER BIO INC

Ticker: GOSS CUSIP: 38341P102 Class: Common Stock

BANK OF AMERICA CORP /DE/'s Holding History (CIK: 0000070858)

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

Q4 2025

Shares 1,906,669 Value ($000) $5,911 Avg Close $2.85 Range $2.08 - $3.87

Q3 2025

Shares 2,881,904 Value ($000) $7,579 Avg Close $2.20 Range $1.20 - $3.60

Q2 2025

Shares 67,080 Value ($000) $83 Avg Close $1.09 Range $0.76 - $1.44

Q1 2025

Shares 163,830 Value ($000) $180 Avg Close $1.16 Range $0.82 - $1.55

Q4 2024

Shares 84,788 Value ($000) $77 Avg Close $0.86 Range $0.66 - $1.10

Q3 2024

Shares 40,922 Value ($000) $40 Avg Close $0.96 Range $0.77 - $1.37

Q2 2024

Shares 42,287 Value ($000) $38 Avg Close $0.75 Range $0.50 - $1.28

Q1 2024

Shares 119,966 Value ($000) $142 Avg Close $1.10 Range $0.76 - $1.60

Q4 2023

Shares 81,705 Value ($000) $75 Avg Close $0.74 Range $0.45 - $1.13

Q3 2023

Shares 96,566 Value ($000) $80 Avg Close $1.15 Range $0.76 - $1.88

Q2 2023

Shares 103,881 Value ($000) $125 Avg Close $1.25 Range $0.91 - $1.62

Q1 2023

Shares 228,930 Value ($000) $288 Avg Close $1.91 Range $0.96 - $3.06

Q4 2022

Shares 3,043,307 Value ($000) $6,604 Avg Close $8.23 Range $1.57 - $13.68

Q3 2022

Shares 357,479 Value ($000) $4,283 Avg Close $12.41 Range $6.82 - $15.20

Q2 2022

Shares 452,822 Value ($000) $3,789 Avg Close $7.75 Range $5.64 - $10.21

Q1 2022

Shares 297,967 Value ($000) $2,586 Avg Close $9.64 Range $8.06 - $12.86

Q4 2021

Shares 253,655 Value ($000) $2,869 Avg Close $11.88 Range $9.87 - $14.30

Q3 2021

Shares 93,475 Value ($000) $1,175 Avg Close $9.21 Range $7.04 - $14.10

Q2 2021

Shares 73,470 Value ($000) $597 Avg Close $8.67 Range $7.63 - $9.82

Q1 2021

Shares 143,461 Value ($000) $1,327 Avg Close $10.08 Range $8.41 - $11.91

Q4 2020

Shares 74,325 Value ($000) $719 Avg Close $9.85 Range $7.92 - $13.65

Q3 2020

Shares 73,079 Value ($000) $907 Avg Close $13.26 Range $11.16 - $15.42

Q2 2020

Shares 39,681 Value ($000) $516 Avg Close $12.58 Range $9.46 - $16.79

Q1 2020

Shares 37,686 Value ($000) $383 Avg Close $13.06 Range $7.52 - $15.76

Q4 2019

Shares 45,376 Value ($000) $709 Avg Close $20.14 Range $14.16 - $27.15

Q3 2019

Shares 22,009 Value ($000) $369 Avg Close $19.88 Range $15.97 - $22.93

Q2 2019

Shares 18,535 Value ($000) $412 Avg Close $19.13 Range $15.59 - $23.17

Q1 2019

Shares 2,653 Value ($000) $58 Avg Close $20.85 Range $16.00 - $25.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,906,669	$5,911	$2.85	$2.08 - $3.87
Q3 2025	2,881,904	$7,579	$2.20	$1.20 - $3.60
Q2 2025	67,080	$83	$1.09	$0.76 - $1.44
Q1 2025	163,830	$180	$1.16	$0.82 - $1.55
Q4 2024	84,788	$77	$0.86	$0.66 - $1.10
Q3 2024	40,922	$40	$0.96	$0.77 - $1.37
Q2 2024	42,287	$38	$0.75	$0.50 - $1.28
Q1 2024	119,966	$142	$1.10	$0.76 - $1.60
Q4 2023	81,705	$75	$0.74	$0.45 - $1.13
Q3 2023	96,566	$80	$1.15	$0.76 - $1.88
Q2 2023	103,881	$125	$1.25	$0.91 - $1.62
Q1 2023	228,930	$288	$1.91	$0.96 - $3.06
Q4 2022	3,043,307	$6,604	$8.23	$1.57 - $13.68
Q3 2022	357,479	$4,283	$12.41	$6.82 - $15.20
Q2 2022	452,822	$3,789	$7.75	$5.64 - $10.21
Q1 2022	297,967	$2,586	$9.64	$8.06 - $12.86
Q4 2021	253,655	$2,869	$11.88	$9.87 - $14.30
Q3 2021	93,475	$1,175	$9.21	$7.04 - $14.10
Q2 2021	73,470	$597	$8.67	$7.63 - $9.82
Q1 2021	143,461	$1,327	$10.08	$8.41 - $11.91
Q4 2020	74,325	$719	$9.85	$7.92 - $13.65
Q3 2020	73,079	$907	$13.26	$11.16 - $15.42
Q2 2020	39,681	$516	$12.58	$9.46 - $16.79
Q1 2020	37,686	$383	$13.06	$7.52 - $15.76
Q4 2019	45,376	$709	$20.14	$14.16 - $27.15
Q3 2019	22,009	$369	$19.88	$15.97 - $22.93
Q2 2019	18,535	$412	$19.13	$15.59 - $23.17
Q1 2019	2,653	$58	$20.85	$16.00 - $25.06