{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-060888","form_type":"8-K","ticker":"IRM","cik":"0001020569","company_name":"IRON MOUNTAIN INC","filed_at":"2023-05-15T23:59:59+00:00","discovered_at":"2026-05-14T18:03:37.627364+00:00","generated_at":"2026-06-15T00:27:32.135986+00:00","sec_items":["1.01","2.03","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Iron Mountain issues $1.0B of 7.000% Senior Notes due 2029","bullets":["$1.0B aggregate principal, 7.000% interest, matures Feb 15, 2029.","Net proceeds of approx $987.7M to repay outstanding revolver borrowings.","Notes are unsecured senior obligations, pari passu with existing senior debt.","Redeemable at make-whole prior to Aug 15, 2025; then at specified prices.","Guaranteed by substantial majority of US subsidiaries."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-060888","json":"https://secwatch.observer/filing/0001104659-23-060888.json","markdown":"https://secwatch.observer/filing/0001104659-23-060888.md","text":"https://secwatch.observer/filing/0001104659-23-060888.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1020569/000110465923060888/0001104659-23-060888-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1020569/000110465923060888/tm2315825d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-15T00:27:32.135986+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":"40b6e0c074989c6c82cce6aa026861c15a799b2f","claim":"IRON MOUNTAIN INC incurred senior notes of $1,000,000,000 at 7.000% maturing February 15, 2029.","evidence_excerpt":"On May 15, 2023, Iron Mountain Incorporated (the “Company”), completed a private offering of $1,000,000,000 in aggregate principal amount of 7.000% Senior Notes due 2029, or the Notes, sold at 100.000% of par.","evidence_source":"SEC 8-K Item 2.03/2.04","evidence_url":"https://www.sec.gov/Archives/edgar/data/1020569/000110465923060888/0001104659-23-060888-index.htm","confidence":0.9,"family_label":"Debt Financings","details":[{"label":"Instrument","value":"senior notes"},{"label":"Principal","value":"$1,000,000,000"},{"label":"Rate","value":"7.000%"},{"label":"Maturity","value":"February 15, 2029"},{"label":"Event","value":"incurrence"}],"fact_type":"debt_financing"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}