{"schema_version":"secwatch.filing_event.v1","accession":"0000860413-23-000182","form_type":"8-K","ticker":"FIBK","cik":"0000860413","company_name":"FIRST INTERSTATE BANCSYSTEM INC","filed_at":"2023-10-25T23:59:59+00:00","discovered_at":"2026-05-14T18:03:32.174460+00:00","generated_at":"2026-06-09T12:39:49.272253+00:00","sec_items":["2.02","7.01","8.01","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"First Interstate Q3 net income $72.7M ($0.70 EPS); deposits rise, margin narrows","bullets":["Net income $72.7M ($0.70 EPS) vs $67.0M ($0.65 EPS) Q2 2023 and $85.7M ($0.80 EPS) Q3 2022.","Total deposits grew $100.3M to $23.68B; net interest margin 3.05% (down 4 bps QoQ).","Asset quality improved: net charge-offs $1.1M (0.02% annualized) vs $11.4M prior quarter.","CET1 ratio improved to 11.02% (up 26 bps); tangible book value $17.82 per share.","Board declared $0.47/share dividend payable Nov 16, 2023 to holders of record Nov 6."],"urls":{"canonical":"https://secwatch.observer/filing/0000860413-23-000182","json":"https://secwatch.observer/filing/0000860413-23-000182.json","markdown":"https://secwatch.observer/filing/0000860413-23-000182.md","text":"https://secwatch.observer/filing/0000860413-23-000182.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/860413/000086041323000182/0000860413-23-000182-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/860413/000086041323000182/fibk-20231025.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-09T12:39:49.272253+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":"35a5d8b21770d1166db9deab78cb26677a2b9870","claim":"FIRST INTERSTATE BANCSYSTEM INC reported the quarter ended September 30, 2023 results: net income $72.7 million, or $0.70 per share, EPS $0.70 per share.","evidence_excerpt":"For the quarter, the Company reported net income of $72.7 million, or $0.70 per share, which compares to net income of $67.0 million, or $0.65 per share, for the second quarter of 2023, and net income of $85.7 million, or $0.80 per share, for the third quarter of 2022.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/860413/000086041323000182/0000860413-23-000182-index.htm","confidence":0.95,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the quarter ended September 30, 2023"},{"label":"Net income","value":"$72.7 million, or $0.70 per share"},{"label":"EPS","value":"$0.70 per share"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}