Bryan Giraudo Protagonist Therapeutics, Inc (PTGX) insider trading activity

PTGX Quotes by TradingView

Bryan Giraudo is Director of Protagonist Therapeutics, Inc. Currently has a direct ownership of 17,825 shares of PTGX, which is worth approximately $1.51 Million. The most recent transaction as insider was on Jan 02, 2026, when has been sold 2,695 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 17.8K
17.81% 3M change
17.81% 12M change
Total Value Held $1.51 Million

Bryan Giraudo Transaction History

Date Transaction Value Shares Traded Shares Held Form
Jan 02 2026
BUY
Grant, award, or other acquisition
-
2,695 Added 13.13%
17,825 Common Stock
Jan 02 2025
BUY
Grant, award, or other acquisition
-
5,130 Added 25.32%
15,130 Common Stock

Also insider at

GOSS
Gossamer Bio, Inc. Healthcare
COO/CFO
BG

Bryan Giraudo

Director
San Diego, CA

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