{"schema_version":"secwatch.filing_event.v1","accession":"0001020569-23-000153","form_type":"8-K","ticker":"IRM","cik":"0001020569","company_name":"IRON MOUNTAIN INC","filed_at":"2023-07-17T23:59:59+00:00","discovered_at":"2026-05-14T18:03:32.897809+00:00","generated_at":"2026-06-13T07:26:11.024378+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Iron Mountain elects Theodore R. Samuels to board, effective July 17, 2023","bullets":["Samuels, 68, appointed effective July 17, 2023; will serve on Nominating and Governance and Finance Committees.","Brings over 35 years in financial industry, including 36 years at Capital Group until 2017.","Currently Lead Independent Director of Bristol-Myers Squibb and independent director of Centene Corporation.","Received prorated annual RSU grant under Director Compensation Plan, vesting immediately upon grant."],"urls":{"canonical":"https://secwatch.observer/filing/0001020569-23-000153","json":"https://secwatch.observer/filing/0001020569-23-000153.json","markdown":"https://secwatch.observer/filing/0001020569-23-000153.md","text":"https://secwatch.observer/filing/0001020569-23-000153.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1020569/000102056923000153/0001020569-23-000153-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1020569/000102056923000153/irm-20230717.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-13T07:26:11.024378+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":"c4332e29e9","claim":"Theodore R. Samuels was elected as Director at IRON MOUNTAIN INC.","evidence_excerpt":"On July 17, 2023, the board of directors (the “Board”) of the Company elected Theodore R. Samuels, age 68, to serve as a director of the Company effective July 17, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1020569/000102056923000153/0001020569-23-000153-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"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"}