{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-23-040028","form_type":"8-K","ticker":"HMN","cik":"0000850141","company_name":"HORACE MANN EDUCATORS CORP /DE/","filed_at":"2023-11-27T23:59:59+00:00","discovered_at":"2026-05-14T18:03:32.149240+00:00","generated_at":"2026-06-07T21:44:32.068300+00:00","sec_items":["5.04","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"Horace Mann 401(k) plan blackout Dec 28–Jan 5 due to trust provider change","bullets":["Trust provider changing from Northern Trust to State Street Bank effective Jan 1, 2024.","Blackout period expected Dec 28, 2023 to Jan 5, 2024; participants cannot trade or take loans.","Executive officers and directors are prohibited from trading HMN stock during blackout under SOX 306.","Participants may contact Transamerica at 800-713-2858 for blackout status."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-23-040028","json":"https://secwatch.observer/filing/0001628280-23-040028.json","markdown":"https://secwatch.observer/filing/0001628280-23-040028.md","text":"https://secwatch.observer/filing/0001628280-23-040028.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/850141/000162828023040028/0001628280-23-040028-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/850141/000162828023040028/hmn-20231127.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T21:44:32.068300+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"}