Richard Aranda

Insider Reports History

Location
San Diego, CA
Signature
/s/ Jeff Boerneke, Attorney-in-Fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Richard Aranda:

Company Role Class Num Shares Value Price $ Report Date Ownership
Gossamer Bio, Inc. Chief Medical Officer Common Stock 463,106 $1,676,443 $3.62 02 Jan 2026 Direct
Gossamer Bio, Inc. Chief Medical Officer Common Stock 2,539 $9,191 $3.62 02 Jan 2026 By family trust
Gossamer Bio, Inc. Chief Medical Officer Stock Option (Right to Buy) 562,500 02 Jan 2026 Direct

Insider Reports Filed by Richard Aranda

Symbol Company Period Transactions Value $ Form Type Role Filing Time
GOSS Gossamer Bio, Inc. 02 Jan 2026 2 $0 4 Chief Medical Officer 05 Jan 2026, 16:38
GOSS Gossamer Bio, Inc. 01 Oct 2025 1 $0 4 Chief Medical Officer 02 Oct 2025, 16:13
GOSS Gossamer Bio, Inc. 04 Mar 2025 1 $0 4 Chief Medical Officer 06 Mar 2025, 16:05
GOSS Gossamer Bio, Inc. 24 Jun 2024 1 -$1,260 4 Chief Medical Officer 25 Jun 2024, 18:24
GOSS Gossamer Bio, Inc. 18 Mar 2024 1 -$5,342 4 Chief Medical Officer 19 Mar 2024, 18:50
GOSS Gossamer Bio, Inc. 02 Jan 2024 1 $0 4 Chief Medical Officer 04 Jan 2024, 17:04
GOSS Gossamer Bio, Inc. 20 Nov 2023 1 $0 4 Chief Medical Officer 22 Nov 2023, 19:07
GOSS Gossamer Bio, Inc. 22 Jun 2023 1 -$2,340 4 Chief Medical Officer 26 Jun 2023, 16:01
GOSS Gossamer Bio, Inc. 05 May 2023 12 $0 4 Chief Medical Officer 09 May 2023, 16:22
GOSS Gossamer Bio, Inc. 20 Mar 2023 1 $0 4 Chief Medical Officer 22 Mar 2023, 17:20
GOSS Gossamer Bio, Inc. 16 Mar 2023 1 -$8,304 4 Chief Medical Officer 20 Mar 2023, 09:21
GOSS Gossamer Bio, Inc. 07 Dec 2022 1 $0 4 Chief Medical Officer 09 Dec 2022, 16:18
GOSS Gossamer Bio, Inc. 24 Oct 2022 1 -$57,431 4 Chief Medical Officer 25 Oct 2022, 16:55
GOSS Gossamer Bio, Inc. 22 Jun 2022 1 -$12,233 4 Chief Medical Officer 23 Jun 2022, 18:47
GOSS Gossamer Bio, Inc. 16 Mar 2022 1 -$51,976 4 Chief Medical Officer 17 Mar 2022, 16:58
GOSS Gossamer Bio, Inc. 06 Jan 2022 1 $0 4 Chief Medical Officer 10 Jan 2022, 15:09
GOSS Gossamer Bio, Inc. 25 Oct 2021 1 -$29,118 4 Chief Medical Officer 26 Oct 2021, 16:58
GOSS Gossamer Bio, Inc. 21 Jun 2021 2 $0 4 Chief Medical Officer 22 Jun 2021, 20:13
GOSS Gossamer Bio, Inc. 21 Jun 2021 0 $0 3 Chief Medical Officer 22 Jun 2021, 20:10