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PRTA SEC Filings

SEC filings for PRTA. Annual and quarterly reports, 8-K events, Form 4 insider filings and 13D/G stake disclosures.

All10-K10-Q8-KProxyForm 413D/GLast 12 months
FormFiledAccession
4SCULLY WILLIAM POct 29, 2026EDGAR
4SCULLY WILLIAM POct 26, 2026EDGAR
4SCULLY WILLIAM POct 15, 2026EDGAR
4SCULLY WILLIAM POct 9, 2026EDGAR
4SCULLY WILLIAM POct 6, 2026EDGAR
4SCULLY WILLIAM PSep 30, 2026EDGAR
4SCULLY WILLIAM PSep 29, 2026EDGAR
4SCULLY WILLIAM PSep 21, 2026EDGAR
4SCULLY WILLIAM PSep 3, 2026EDGAR
4SCULLY WILLIAM PAug 21, 2026EDGAR
4SCULLY WILLIAM PAug 18, 2026EDGAR
4SCULLY WILLIAM PAug 11, 2026EDGAR
4SCULLY WILLIAM PAug 10, 2026EDGAR
4Zago Wagner M.Chief Scientific OfficerJul 31, 2026EDGAR
4Walker Karin LChief Accounting OfficerJul 31, 2026EDGAR
4Swanson Chad J.Chief Development OfficerJul 31, 2026EDGAR
4Smith Brandon S.Chief Operating OfficerJul 31, 2026EDGAR
4Nguyen TranChief Strategy Officer and CFOJul 31, 2026EDGAR
4Kinney Gene G.President and CEOJul 31, 2026EDGAR
4Kingston Anne EvansChief Strategy OfficerJul 31, 2026EDGAR
4Isaacs Michael JohnGeneral Counsel & Company Sec.Jul 31, 2026EDGAR
4SCULLY WILLIAM PJun 18, 2026EDGAR
4SCULLY WILLIAM PJun 16, 2026EDGAR
4SCULLY WILLIAM PJun 12, 2026EDGAR
4SCULLY WILLIAM PJun 5, 2026EDGAR
4SCULLY WILLIAM PJun 3, 2026EDGAR
4SCULLY WILLIAM PMay 26, 2026EDGAR

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Source: SEC EDGAR.