GOSS

Gossamer Bio, Inc.

Insider Trades

Actor	Holding Value	Last Transaction	Amount	Transaction Price	Current Price
Nathan Steven DDirector $20k115k shares Grant / ExerciseJun 4, 2026 $20.5K115k shares $0.178 --
Milligan SandraDirector $20k115k shares Grant / ExerciseJun 4, 2026 $20.5K115k shares $0.178 --
Cox Russell J.Director $20k115k shares Grant / ExerciseJun 4, 2026 $20.5K115k shares $0.178 --
Daniel Thomas ODirector $20k115k shares Grant / ExerciseJun 4, 2026 $20.5K115k shares $0.178 --
Drynan SkyeDirector $20k115k shares Grant / ExerciseJun 4, 2026 $20.5K115k shares $0.178 --
Quisel John DDirector $20k115k shares Grant / ExerciseJun 4, 2026 $20.5K115k shares $0.178 --