{"schema_version":"secwatch.filing_event.v1","accession":"0001530950-22-000379","form_type":"8-K","ticker":"POST","cik":"0001530950","company_name":"Post Holdings, Inc.","filed_at":"2022-11-18T23:59:59+00:00","discovered_at":"2026-05-14T18:03:51.044409+00:00","generated_at":"2026-06-21T15:49:57.782102+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Post Holdings promotes Jeff Zadoks to COO, Matt Mainer to CFO effective Dec 1","bullets":["Jeff Zadoks promoted to EVP/COO from EVP/CFO effective Dec 1, 2022; base salary to $700,000, bonus target 110% (up from 100%).","Matt Mainer promoted to SVP/CFO/Treasurer effective same date; base salary to $450,125, bonus target 100% (up from 50%).","Mainer received 6,380 RSUs and target award of 6,380 performance-based RSUs in connection with promotion.","Board granted equity awards on Nov 15: CEO Vitale 54,734 RSUs and 54,734 PRSUs (TSR-based); other execs received similar awards."],"urls":{"canonical":"https://secwatch.observer/filing/0001530950-22-000379","json":"https://secwatch.observer/filing/0001530950-22-000379.json","markdown":"https://secwatch.observer/filing/0001530950-22-000379.md","text":"https://secwatch.observer/filing/0001530950-22-000379.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1530950/000153095022000379/0001530950-22-000379-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1530950/000153095022000379/post-20221115.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-21T15:49:57.782102+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":"04c0c3ed85","claim":"Jeff A. Zadoks changed role as Executive Vice President and Chief Operating Officer at Post Holdings, Inc..","evidence_excerpt":"On November 16, 2022, Post Holdings, Inc. (“Post” or the “Company”) promoted Jeff A. Zadoks, currently the Company’s Executive Vice President and Chief Financial Officer, to the role of Executive Vice President and Chief Operating Officer, effective on December 1, 2022","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1530950/000153095022000379/0001530950-22-000379-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"promoted"},{"label":"Role","value":"Executive Vice President and Chief Operating Officer"}],"fact_type":"executive_change"},{"claim_id":"3751506ce6","claim":"Matthew J. Mainer changed role as Senior Vice President, Chief Financial Officer and Treasurer at Post Holdings, Inc..","evidence_excerpt":"In addition, on November 16, 2022, Post promoted Matthew J. Mainer, currently the Company’s Senior Vice President and Treasurer, to Senior Vice President, Chief Financial Officer and Treasurer, effective on the Effective Date.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1530950/000153095022000379/0001530950-22-000379-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"promoted"},{"label":"Role","value":"Senior Vice President, Chief Financial Officer and Treasurer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}