Gossamer Bio, Inc.

Bank of New York Mellon Corp GOSS

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/10/2026

Shares

447,901

Value ($000)

1,388

Weight

0.0%

2019 Q4 - 2025 Q4 (25 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/10/2026	1,388	0.0%	447,901	12/31/2025
2025 Q3	11/3/2025	1,179	0.0%	448,211	9/30/2025
2025 Q2	8/5/2025	476	0.0%	386,708	6/30/2025
2025 Q1	4/29/2025	22	0.0%	20,219	3/31/2025
2024 Q4	2/4/2025	18	0.0%	20,220	12/31/2024
2024 Q3	11/12/2024	20	0.0%	20,220	9/30/2024
2024 Q2	7/25/2024	18	0.0%	20,218	6/30/2024
2024 Q1	4/25/2024	24	0.0%	20,218	3/31/2024
2023 Q4	1/29/2024	83	0.0%	91,246	12/31/2023
2023 Q3	10/24/2023	76	0.0%	91,246	9/30/2023
2023 Q2	8/3/2023	39	0.0%	32,818	6/30/2023
2023 Q1	5/9/2023	273	0.0%	217,054	3/31/2023
2022 Q4	2/14/2023	479	0.0%	220,836	12/31/2022
2022 Q3	11/14/2022	3,203	0.0%	267,340	9/30/2022
2022 Q2	8/15/2022	1,615	0.0%	192,890	6/30/2022
2022 Q1	5/11/2022	1,979	0.0%	228,023	3/31/2022
2021 Q4	2/11/2022	2,581	0.0%	228,196	12/31/2021
2021 Q3	11/18/2021	2,868	0.0%	228,202	9/30/2021
2021 Q2	8/11/2021	1,709	0.0%	210,538	6/30/2021
2021 Q1	5/13/2021	2,167	0.0%	234,275	3/31/2021
2020 Q4	2/9/2021	2,291	0.0%	236,833	12/31/2020
2020 Q3	11/12/2020	2,807	0.0%	226,183	9/30/2020
2020 Q2	8/12/2020	2,877	0.0%	221,292	6/30/2020
2020 Q1	5/6/2020	1,780	0.0%	175,381	3/31/2020
2019 Q4	2/14/2020	2,787	0.0%	178,345	12/31/2019