{"schema_version":"secwatch.filing_event.v1","accession":"0000860413-23-000194","form_type":"8-K","ticker":"FIBK","cik":"0000860413","company_name":"FIRST INTERSTATE BANCSYSTEM INC","filed_at":"2023-12-01T23:59:59+00:00","discovered_at":"2026-05-14T18:03:32.174869+00:00","generated_at":"2026-06-07T19:43:58.511861+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"First Interstate appoints Lori Meyer as EVP and CIO effective Nov 30, 2023","bullets":["Appointed Lori Meyer as Executive Vice President and Chief Information Officer effective November 30, 2023.","Base salary of $300,000; eligible for incentive compensation, bonuses, and long-term incentives.","Employment agreement includes 1-year initial term with automatic renewal; severance up to 2x base salary plus target bonus on change in control.","Meyer served as interim CIO since June 28, 2023; prior role was Director of Enterprise Planning since 2018.","Longtime employee since 1997; holds Lean Six Sigma certification and bachelor's degree from Montana State University Billings."],"urls":{"canonical":"https://secwatch.observer/filing/0000860413-23-000194","json":"https://secwatch.observer/filing/0000860413-23-000194.json","markdown":"https://secwatch.observer/filing/0000860413-23-000194.md","text":"https://secwatch.observer/filing/0000860413-23-000194.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/860413/000086041323000194/0000860413-23-000194-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/860413/000086041323000194/fibk-20231130.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T19:43:58.511861+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":"1e2229697c","claim":"Lori Meyer was appointed as Executive Vice President and Chief Information Officer at FIRST INTERSTATE BANCSYSTEM INC.","evidence_excerpt":"Effective November 30, 2023 (the “Effective Date”), Ms. Lori Meyer, age 46, has formally been appointed as the Executive Vice President and Chief Information Officer.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/860413/000086041323000194/0000860413-23-000194-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Executive Vice President and Chief Information Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}