John D. Quisel
Director · Gossamer Bio, Inc.
IndividualSelling only28 10b5-1 trades
- 2024
- Sep 25, 2026
- 14
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies John D. Quisel files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- AI DMI LLC - $59.87M in IRON purchases and sales in the last 12 months
- Kevin Bitterman - $23.26M in IRON purchases and sales in the last 12 months
- Jonathan Yen-Wen Yu - $5.59M in IRON purchases and sales in the last 12 months
- William Jacob Savage - $2.27M in IRON purchases and sales in the last 12 months
- Rahul Khara - $1.87M in IRON purchases and sales in the last 12 months
- Jean M. Franchi - $1.20M in IRON purchases and sales in the last 12 months
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Frequently asked questions
Who is John D. Quisel?
John D. Quisel is a corporate insider, tracked as Director of Gossamer Bio, Inc. (GOSS). InsiderAlpha holds 14 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has John D. Quisel submitted recently?
3 primary Form 4 filings in the last 90 days, covering 2 companies.
Has John D. Quisel been buying or selling stock?
Recorded transactions: 0 open-market purchases and 20 open-market sales ($12.61M) across all tracked filings.
