Quisel John D
Gossamer Bio, Inc. · Director
Quisel John D is listed in public filings as director. This Quisel John D insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Gossamer Bio, Inc. (GOSS), and Disc Medicine, Inc. (IRON). Investors use Quisel John D's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.
Latest Actions
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| $20k115k shares | Grant / ExerciseJun 4, 2026 | $20.5K115k shares | $0.178 | -- |
Insider Trades History
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| $14M226.1k shares | SellFeb 17, 2026 | $833.8K13.3k shares | $62.86 | -- | |
| $6.2M82.8k shares | Grant / ExerciseFeb 10, 2026 | $6.2M82.8k shares | $74.75 | -- | |
| --239.3k shares | Grant / ExerciseFeb 10, 2026 | Disclosure amount unavailable55.2k shares | -- | -- | |
| $186k184.1k shares | Grant / ExerciseDec 19, 2025 | $12.4K12.3k shares | $1.01 | -- | |
| $16M171.8k shares | SellDec 11, 2025 | $1.6M16.9k shares | $93.65 | -- | |
| $18M188.7k shares | SellDec 11, 2025 | $1.5M16.4k shares | $92.96 | -- | |
| $19M205.1k shares | SellDec 11, 2025 | $399.9K4.3k shares | $92.21 | -- | |
| $743k75.4k shares | Grant / ExerciseDec 11, 2025 | $394.4K40k shares | $9.86 | -- | |
| $19M209.4k shares | SellDec 11, 2025 | $220.1K2.4k shares | $90.97 | -- | |
| $174k171.8k shares | Grant / ExerciseSep 9, 2025 | $10.1K10k shares | $1.01 | -- | |
| $9.1M165.4k shares | SellJul 9, 2025 | $1.7M31.2k shares | $55.23 | -- | |
| $1.1M115.4k shares | Grant / ExerciseJul 9, 2025 | $343.1K34.8k shares | $9.86 | -- | |
| $9.1M161.8k shares | SellJul 9, 2025 | $201.9K3.6k shares | $56.20 | -- | |
| $8.9M161.8k shares | SellJul 3, 2025 | $286.5K5.2k shares | $55.09 | -- | |
| $1.5M150.2k shares | Grant / ExerciseJul 3, 2025 | $51.3K5.2k shares | $9.86 | -- | |
| $156k115k shares | Grant / ExerciseJun 25, 2025 | $156.4K115k shares | $1.36 | -- | |
| $163k161.8k shares | Grant / ExerciseApr 7, 2025 | $7.1K7k shares | $1.01 | -- | |
| $8.5M154.8k shares | SellFeb 18, 2025 | $304.2K5.6k shares | $54.58 | -- | |
| $6.4M117.5k shares | Grant / ExerciseFeb 10, 2025 | $6.4M117.5k shares | $54.71 | -- | |
| --160.4k shares | Grant / ExerciseFeb 10, 2025 | Disclosure amount unavailable78.3k shares | -- | -- | |
| $83k82.1k shares | Grant / ExerciseDec 31, 2024 | $10.1K10k shares | $1.01 | -- | |
| $4.6M74k shares | SellDec 30, 2024 | $687.5K11.1k shares | $61.87 | -- | |
| $839k85.1k shares | Grant / ExerciseDec 30, 2024 | $128.3K13k shares | $9.86 | -- | |
| $4.5M72.1k shares | SellDec 30, 2024 | $118.6K1.9k shares | $62.41 | -- | |
| $4.8M76.3k shares | SellDec 23, 2024 | $769.7K12.2k shares | $63.12 | -- | |
| $4.6M72.1k shares | SellDec 23, 2024 | $268.7K4.2k shares | $63.80 | -- | |
| $5.5M88.5k shares | SellDec 23, 2024 | $213.0K3.4k shares | $62.38 | -- | |
| $111k41.8k shares | Grant / ExerciseDec 23, 2024 | $52.5K19.8k shares | $2.65 | -- | |
| $4.8M72.6k shares | SellDec 16, 2024 | $418.4K6.3k shares | $66.35 | -- | |
| $5.2M78.9k shares | SellDec 16, 2024 | $378.2K5.8k shares | $65.58 | -- | |
| $4.8M72.1k shares | SellDec 16, 2024 | $33.6K500 shares | $67.20 | -- | |
| $5.5M84.6k shares | SellDec 16, 2024 | $14.2K219 shares | $64.66 | -- | |
| $86k84.9k shares | Grant / ExerciseDec 16, 2024 | $12.9K12.8k shares | $1.01 | -- | |
| $73k72.1k shares | Grant / ExerciseJul 8, 2024 | $3.0K3k shares | $1.01 | -- |