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Protagonist Therapeutics, Inc

PTGX NASDAQ CIK: 0001377121 Pharmaceutical Preparations Inc. in DE
View on SEC.gov →
Overview All Filings Financials Insiders

Recent Filings

All 657 filings →
Form Description Date
SCHEDULE 13G/A Mar 27, 2026
4 OWNERSHIP DOCUMENT Mar 27, 2026
4 OWNERSHIP DOCUMENT Mar 27, 2026
4 OWNERSHIP DOCUMENT Mar 27, 2026
144 Mar 26, 2026
144 Mar 26, 2026
144 Mar 26, 2026
4 OWNERSHIP DOCUMENT Mar 25, 2026
144 Mar 24, 2026
S-8 FORM S-8 Feb 25, 2026

Insider Transactions

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Insider Title Type Shares Date
MOLINA ARTURO MD Chief Medical Officer Sale 2,712 @ $84.77 Nov 17, 2025
Waddill William D. Sale 4,000 @ $69.25 Oct 10, 2025
Waddill William D. Sale 4,000 @ $64.25 Sep 22, 2025
Waddill William D. Sale 4,000 @ $59.25 Aug 27, 2025
PATEL DINESH V PH D President and CEO Sale 10,415 @ $54.78 Jul 25, 2025
PATEL DINESH V PH D President and CEO Sale 17,520 @ $54.79 Jul 21, 2025
Ali Asif Chief Financial Officer Sale 1,756 @ $46.00 Apr 22, 2025
Waddill William D. Sale 4,000 @ $54.25 Mar 17, 2025
Ali Asif Chief Financial Officer Sale 24,903 @ $58.73 Mar 12, 2025
PATEL DINESH V PH D President and CEO Sale 5,359 @ $38.18 Feb 19, 2025