Bryan Giraudo

COO/CFO at Gossamer Bio · 3 reported transactions in 2 companies · latest report Jan 2, 2026

Their trades


Protagonist TherapeuticsPTGX	Share award — · 2,695 shares	Jan 2, 2026
Gossamer BioGOSS	Share award — · 115,750 shares	Jan 2, 2026
Gossamer BioGOSS	Share award — · 181,250 shares	Oct 1, 2025

Jan 2, 2026 · PTGX

2,695

Jan 2, 2026 · GOSS

115,750

Oct 1, 2025 · GOSS

181,250

3 transactionsPro adds every trade with how it did, their holdings and the money-flow chartPro is $29 a month

Built from their public trade reports and market prices: past moves, not predictions or advice.