Gossamer Bio, Inc.

MANUFACTURERS LIFE INSURANCE COMPANY, THE GOSS

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

58,441

Value ($000)

181

Weight

0.0%

2019 Q4 - 2025 Q4 (21 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	2/13/2026	181	0.0%	58,441	12/31/2025
2025 Q2	8/14/2025	89	0.0%	72,061	6/30/2025
2024 Q3	11/13/2024	380	0.0%	385,133	9/30/2024
2024 Q2	8/14/2024	279	0.0%	310,213	6/30/2024
2024 Q1	5/14/2024	219	0.0%	185,300	3/31/2024
2023 Q4	2/13/2024	169	0.0%	185,300	12/31/2023
2023 Q2	8/11/2023	78	0.0%	64,736	6/30/2023
2023 Q1	5/15/2023	62	0.0%	49,532	3/31/2023
2022 Q4	8/11/2023	126	0.0%	57,112	12/31/2022
2022 Q3	8/11/2023	308	0.0%	25,672	9/30/2022
2022 Q2	8/11/2023	222	0.0%	26,505	6/30/2022
2022 Q1	8/11/2023	235	0.0%	27,101	3/31/2022
2021 Q4	2/16/2022	378	0.0%	33,426	12/31/2021
2021 Q3	11/12/2021	440	0.0%	35,030	9/30/2021
2021 Q2	8/12/2021	311	0.0%	38,294	6/30/2021
2021 Q1	5/3/2021	327	0.0%	35,370	3/31/2021
2020 Q4	2/12/2021	342	0.0%	35,360	12/31/2020
2020 Q3	11/9/2020	401	0.0%	32,337	9/30/2020
2020 Q2	8/10/2020	382	0.0%	30,282	6/30/2020
2020 Q1	5/15/2020	289	0.0%	28,442	3/31/2020
2019 Q4	2/14/2020	415	0.0%	26,536	12/31/2019