{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-002532","form_type":"8-K","ticker":"AIV","cik":"0000922864","company_name":"APARTMENT INVESTMENT & MANAGEMENT CO","filed_at":"2023-02-13T23:59:59+00:00","discovered_at":"2026-05-14T18:03:48.599250+00:00","generated_at":"2026-06-19T17:13:46.673608+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Terry Considine resigns from Aimco board to focus on AIR; no disagreement","bullets":["Terry Considine resigned immediately from Aimco board on Feb 13, 2023.","Resignation not due to disagreement; he steps down to focus on Apartment Income REIT Corp. (AIR) where he is CEO.","Considine served nearly 30 years, founded predecessor, led IPO in 1994, grew Aimco into largest apartment owner by 1999.","Under 'new Aimco', net asset value per share doubled despite falling apartment values.","Considine will remain an Aimco shareholder; board expresses gratitude."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-002532","json":"https://secwatch.observer/filing/0000950170-23-002532.json","markdown":"https://secwatch.observer/filing/0000950170-23-002532.md","text":"https://secwatch.observer/filing/0000950170-23-002532.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/922864/000095017023002532/0000950170-23-002532-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/922864/000095017023002532/aiv-20230213.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-19T17:13:46.673608+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":"9b818bfe7b","claim":"Terry Considine resigned as Director at APARTMENT INVESTMENT & MANAGEMENT CO.","evidence_excerpt":"On February 13, 2023, Terry Considine notified Apartment Investment and Management Company (the “Company”) of his resignation from the Company’s Board of Directors (the “Board”) effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/922864/000095017023002532/0000950170-23-002532-index.htm","confidence":1.0,"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"}