CIK 0001728117 · Non-accelerated filer<br>Smaller reporting company
Gossamer Bio, Inc.
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- GOSS
- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 475461709
- Phone
- (858) 684-1300
- Business address
- 3115 MERRYFIELD ROW, SUITE 120, SAN DIEGO, CA, 92121
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2023-05-05 | Aranda Richard Chief Medical Officer | Returned to the company · Stock Option (Right to Buy) | −34,175 | 0 | ||
| 2023-05-05 | Aranda Richard Chief Medical Officer | Returned to the company · Stock Option (Right to Buy) | −60,000 | 0 | ||
| 2023-05-05 | Aranda Richard Chief Medical Officer | Returned to the company · Stock Option (Right to Buy) | −30,000 | 0 | ||
| 2023-05-05 | Aranda Richard Chief Medical Officer | Returned to the company · Stock Option (Right to Buy) | −190,000 | 0 | ||
| 2023-05-05 | Aranda Richard Chief Medical Officer | Grant or award · Stock Option (Right to Buy) | +30,000 | 30,000 | ||
| 2023-05-05 | Aranda Richard Chief Medical Officer | Grant or award · Stock Option (Right to Buy) | +9,167 | 9,167 | ||
| 2023-05-05 | Aranda Richard Chief Medical Officer | Grant or award · Stock Option (Right to Buy) | +22,784 | 22,784 | ||
| 2023-05-05 | Aranda Richard Chief Medical Officer | Grant or award · Stock Option (Right to Buy) | +40,000 | 40,000 | ||
| 2023-05-05 | Aranda Richard Chief Medical Officer | Grant or award · Stock Option (Right to Buy) | +20,000 | 20,000 | ||
| 2023-05-05 | Aranda Richard Chief Medical Officer | Grant or award · Stock Option (Right to Buy) | +126,667 | 126,667 | ||
| 2023-05-05 | Christian Waage EVP, Tech Ops and Admin | Returned to the company · Stock Option (Right to Buy) | −105,000 | 0 | ||
| 2023-05-05 | Christian Waage EVP, Tech Ops and Admin | Returned to the company · Stock Option (Right to Buy) | −71,500 | 0 | ||
| 2023-05-05 | Christian Waage EVP, Tech Ops and Admin | Returned to the company · Stock Option (Right to Buy) | −90,000 | 0 | ||
| 2023-05-05 | Christian Waage EVP, Tech Ops and Admin | Returned to the company · Stock Option (Right to Buy) | −190,000 | 0 | ||
| 2023-05-05 | Christian Waage EVP, Tech Ops and Admin | Grant or award · Stock Option (Right to Buy) | +70,000 | 70,000 | ||
| 2023-05-05 | Christian Waage EVP, Tech Ops and Admin | Grant or award · Stock Option (Right to Buy) | +47,667 | 47,667 | ||
| 2023-05-05 | Christian Waage EVP, Tech Ops and Admin | Grant or award · Stock Option (Right to Buy) | +60,000 | 60,000 | ||
| 2023-05-05 | Christian Waage EVP, Tech Ops and Admin | Grant or award · Stock Option (Right to Buy) | +126,667 | 126,667 | ||
| 2023-05-05 | Giraudo Bryan COO/CFO | Returned to the company · Stock Option (Right to Buy) | −145,000 | 0 | ||
| 2023-05-05 | Giraudo Bryan COO/CFO | Returned to the company · Stock Option (Right to Buy) | −71,500 | 0 |
Page 12 of 14 · 262 trades