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PTIX Protagenic Therapeutics, Inc.

NASDAQ

$0.80

Protagenic Therapeutics, Inc. (PTIX) SEC Filings

Everything PTIX has filed with the SEC, newest first. An 8-K shows what it was about where we have classified it — an earnings release and a change of chief executive are both 8-Ks, and the form number alone doesn't separate them.

5 filings
Date	Form	Filing
Aug 20, 2026	4	View filing
Aug 20, 2026	8-K REG_FD	View filing
Aug 20, 2026	8-K OTHER_EVENT	View filing
Aug 20, 2026	8-K OTHER_REG_FD	View filing
Aug 20, 2026	4	View filing

Filings are sourced from EDGAR and open on the SEC's own site. Classification of 8-K events is ours and is not part of the filing.