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Bryan Giraudo Insider Profile

18 Followers

Bryan Giraudo, COO/CFO at Gossamer Bio, holds 12.70K shares in Protagonist Therapeutics (Ticker: PTGX), holds 869.75K shares in Gossamer Bio (Ticker: GOSS).

Bryan Giraudo's Trading History

PTGX
Protagonist Therapeutics
May 11, 2026DirectorUninformative Buy238.56K$1.84M
GOSS
Gossamer Bio
Jan 05, 2026COO/CFOUninformative Buy―$9.03M

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Bryan Giraudo insider profile FAQ

What is the percentage of profitable transactions made by Bryan Giraudo?
The percentage of profitable transactions made by Bryan Giraudo is 50%.
What is the average return per transaction made by Bryan Giraudo?
The average return per transaction made by Bryan Giraudo is 32.30%.
What stocks does Bryan Giraudo hold?
Bryan Giraudo holds: GOSS, PTGX stocks.
What was Bryan Giraudo’s latest transaction?
Bryan Giraudo’s latest transaction was an Uninformative Buy of $238.56K.
What was Bryan Giraudo's most profitable transaction?
Bryan Giraudo’s most profitable transaction was an Informative Buy of PTGX stock on December 3, 2019. The return on the trade was 354.10%.
What is Bryan Giraudo's role in Gossamer Bio?
Bryan Giraudo's role in Gossamer Bio is COO/CFO.
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