{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-24-101688","form_type":"8-K","ticker":"PTGX","cik":"0001377121","company_name":"Protagonist Therapeutics, Inc","filed_at":"2024-09-20T23:59:59+00:00","discovered_at":"2026-05-14T18:03:12.834233+00:00","generated_at":"2026-05-31T02:44:34.849289+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Director Daniel N. Swisher Jr. resigns from Protagonist board; board reduced to six","bullets":["Daniel N. Swisher Jr. resigned from the Board effective September 17, 2024; no disagreement with company operations.","Swisher will continue as an advisor to the company under an advisory agreement.","Sarah A. O'Dowd appointed to the Audit Committee effective September 19, 2024.","Board size reduced from seven to six members concurrent with Swisher's resignation."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-24-101688","json":"https://secwatch.observer/filing/0001104659-24-101688.json","markdown":"https://secwatch.observer/filing/0001104659-24-101688.md","text":"https://secwatch.observer/filing/0001104659-24-101688.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1377121/000110465924101688/0001104659-24-101688-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1377121/000110465924101688/tm2424445d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-31T02:44:34.849289+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":[{"claim_id":"bd434f70d4","claim":"Daniel N. Swisher Jr. resigned as Member of the Board of Directors at Protagonist Therapeutics, Inc.","evidence_excerpt":"On September 17, 2024, Daniel N. Swisher Jr., a member of the Board of Directors (the “Board”) of Protagonist Therapeutics, Inc. (the “Company”) and a member of the Audit Committee of the Board, resigned from the Board, effective September 17, 2024.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1377121/000110465924101688/0001104659-24-101688-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Member of the Board of Directors"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}