Iron Mountain Files 8-K on Officer Changes and Financials

Ticker: IRM · Form: 8-K · Filed: Oct 21, 2025 · CIK: 1020569

Iron Mountain Inc 8-K Filing Summary
FieldDetail
CompanyIron Mountain Inc (IRM)
Form Type8-K
Filed DateOct 21, 2025
Risk Levellow
Pages3
Reading Time3 min
Sentimentneutral

Sentiment: neutral

Topics: corporate-governance, officer-changes, financial-reporting

TL;DR

Iron Mountain 8-K: Leadership changes and financials filed Oct 21, 2025.

AI Summary

Iron Mountain Inc. filed an 8-K on October 21, 2025, reporting on the departure of directors or certain officers, the election of directors, the appointment of certain officers, and compensatory arrangements. The filing also includes financial statements and exhibits.

Why It Matters

This filing provides crucial updates on the company's leadership and financial reporting, which can impact investor confidence and strategic direction.

Risk Assessment

Risk Level: low — This is a routine filing detailing corporate governance and financial information, not indicating any immediate operational or financial distress.

Key Players & Entities

  • Iron Mountain Inc. (company) — Registrant
  • October 21, 2025 (date) — Date of report

FAQ

What specific officer positions were affected by the changes reported in this 8-K?

The filing indicates changes related to 'Departure of Directors or Certain Officers' and 'Appointment of Certain Officers', but the specific positions are not detailed in the provided text.

Are there any new directors elected as per this filing?

Yes, the filing explicitly mentions 'Election of Directors' as a reported item.

What is the primary business of Iron Mountain Inc. according to the filing?

The filing lists Iron Mountain Inc. under 'REAL ESTATE INVESTMENT TRUSTS [6798]' and 'Real Estate & Construction'.

When was Iron Mountain Inc. incorporated and in which state?

Iron Mountain Inc. was incorporated in Delaware.

What is the IRS Employer Identification Number (EIN) for Iron Mountain Inc.?

The IRS Employer Identification Number (EIN) for Iron Mountain Inc. is 23-2588479.

Filing Stats: 854 words · 3 min read · ~3 pages · Grade level 10.9 · Accepted 2025-10-21 16:22:00

Filing Documents

01. Financial Statements and Exhibits

Item 9.01. Financial Statements and Exhibits. (d) Exhibits 101 Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document. 104 The cover page from this Current Report on Form 8-K, formatted as Inline XBRL.

SIGNATURES

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. IRON MOUNTAIN INCORPORATED By: /s/ Michelle Altamura Name: Michelle Altamura Title: Executive Vice President, General Counsel and Secretary Date: October 21, 2025

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