{"schema_version":"secwatch.filing_event.v1","accession":"0001558370-22-018987","form_type":"8-K","ticker":"SNGX","cik":"0000812796","company_name":"SOLIGENIX, INC.","filed_at":"2022-12-27T23:59:59+00:00","discovered_at":"2026-05-14T18:03:53.637675+00:00","generated_at":"2026-06-20T23:11:02.573904+00:00","sec_items":["3.03","5.03","7.01","9.01"],"event_type":"other_material","sentiment":"negative","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Soligenix declares Series D Preferred Stock dividend to enable reverse stock split vote for Nasdaq compliance","bullets":["Record date Jan 3, 2023; distribution Jan 4, 2023; each common share gets 1/1000th of Series D.","Series D carries 1,000 votes per share on reverse stock split proposal only.","Company received Nasdaq deficiency letter for minimum bid price non-compliance.","Reverse stock split needed to maintain listing; stock price did not respond as hoped despite NDA submission.","Unredeemed Series D shares redeemed automatically upon stockholder approval of reverse split."],"urls":{"canonical":"https://secwatch.observer/filing/0001558370-22-018987","json":"https://secwatch.observer/filing/0001558370-22-018987.json","markdown":"https://secwatch.observer/filing/0001558370-22-018987.md","text":"https://secwatch.observer/filing/0001558370-22-018987.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/812796/000155837022018987/0001558370-22-018987-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/812796/000155837022018987/tmb-20221221x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-20T23:11:02.573904+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}