$PTGX 4/A SEC Filings

Filed On	Filing
14 May 2026	Form 4/A: Patel Dinesh V Ph D, Director Received 75,000 shares by exercise or conversion ($1.62M) · Sold 75,000 shares ($7.51M)
15 Mar 2018	Form 4/A: Noonberg Sarah B., Director Granted 24,000 Stock Option (right to buy)
28 Sep 2016	Form 4/A: Khosla Chaitan Phd, Director Granted 5,000 Stock Option (right to buy)

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