{"schema_version":"secwatch.filing_event.v1","accession":"0000799233-21-000058","form_type":"8-K","ticker":"HTLD","cik":"0000799233","company_name":"HEARTLAND EXPRESS INC","filed_at":"2021-11-16T23:59:59+00:00","discovered_at":"2026-05-14T18:04:15.629439+00:00","generated_at":"2026-06-28T08:03:07.848123+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Director Dr. Tahira K. Hira resigns from Heartland Express Board effective November 11, 2021","bullets":["Dr. Tahira K. Hira resigned from the Board of Directors effective November 11, 2021.","Resignation is not due to any disagreement with the Company regarding operations, policies, or practices.","After resignation, majority of Board members continue to be independent."],"urls":{"canonical":"https://secwatch.observer/filing/0000799233-21-000058","json":"https://secwatch.observer/filing/0000799233-21-000058.json","markdown":"https://secwatch.observer/filing/0000799233-21-000058.md","text":"https://secwatch.observer/filing/0000799233-21-000058.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/799233/000079923321000058/0000799233-21-000058-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/799233/000079923321000058/htld-20211111.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T08:03:07.848123+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":"984d9c13de","claim":"Tahira K. Hira resigned as Director at HEARTLAND EXPRESS INC.","evidence_excerpt":"On November 11, 2021, Dr. Tahira K. Hira , a member of the Board of Directors (the \"Board\") of Heartland Express, Inc., a Nevada corporation (the \"Company\"), provided notice to the Company of her resignation as a Board member effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/799233/000079923321000058/0000799233-21-000058-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}