secwatch.observer — SEC 8-K summary ====================================== Issuer: IRON MOUNTAIN INC (IRM) CIK: 0001020569 Form: 8-K Filed at: 2025-02-14T23:59:59+00:00 Accession: 0001104659-25-014194 Event type: other Sentiment: neutral Materiality: 0.00 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Iron Mountain files updated federal income tax disclosure for REIT qualification -------------------------------------------------------------------------------- - Filed Exhibit 99.1 replacing prior descriptions of U.S. federal income tax considerations. - Tax disclosure covers REIT qualification, taxation, and stock ownership/disposition. - Counsel Sullivan & Worcester LLP opines Iron Mountain qualified as a REIT through 2024. - No changes to business operations, financials, or dividend policy announced. - Update is a routine legal filing; no material new information for investors. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1020569/000110465925014194/0001104659-25-014194-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1020569/000110465925014194/tm256382d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-25-014194 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer