NASDAQ: GOSSGossamer Bio Inc Stock Ownership - Who owns Gossamer Bio?
Insider buying vs selling
Have Gossamer Bio Inc insiders been buying or selling?
Buy
Sell
| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Sandra Milligan | Director | 2025-08-19 | 26,050 | $1.92 | $50.02kBuy |
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Net Insider Buy/Sell (L12M) Ownership
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GOSS Shareholders
What type of owners hold Gossamer Bio Inc stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Nea Management Company LLC | 7.82% | 18,093,034 | $8.25M | Institution |
| Blackrock Inc | 7.37% | 17,056,878 | $7.78M | Institution |
| Octagon Capital Advisors LP | 6.01% | 13,915,371 | $6.35M | Institution |
| Omega Fund V LP | 5.84% | 13,506,832 | $6.16M | Insider |
| Vanguard Group Inc | 5.56% | 12,873,209 | $5.87M | Institution |
| State Street Corp | 4.02% | 9,310,969 | $4.25M | Institution |
| Arch Venture Management LLC | 3.48% | 8,055,916 | $3.67M | Institution |
| Corient Private Wealth LLC | 3.32% | 7,691,770 | $3.51M | Institution |
| Samsara Biocapital LLC | 3.12% | 7,222,559 | $3.29M | Institution |
| Faheem Hasnain | 2.70% | 6,245,866 | $2.85M | Insider |
GOSS vs Biotech Stocks
Gossamer Bio Stock Ownership FAQ
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.