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Iron Mountain Inc SEC Filings
What Iron Mountain Inc has told the SEC happened, by the 8-K items and forms it filed under: when it reported results, who joined or left, what it bought or sold, and whether its auditor or its accounts ever changed.
IRM overview →Filings on file
130
since Nov 1, 2016
Warning signs
0
none filed
Last results
Aug 5, 2026
8-K item 2.02
Industry
Real Estate Investment Trusts
SIC 6798
Newest first
Each label is a form type or an 8-K item as filed; each row links to the filing.
| Filed | What it reports | Document |
|---|---|---|
| Aug 5, 2026 | Quarterly report 10-Q | Read ↗ |
| Aug 5, 2026 | Results announced 8-K | Read ↗ |
| Jun 26, 2026 | Material agreementNew debt 8-K | Read ↗ |
| May 12, 2026 | Shareholder vote 8-K | Read ↗ |
| Apr 30, 2026 | Quarterly report 10-Q | Read ↗ |
| Apr 30, 2026 | Results announced 8-K | Read ↗ |
| Feb 12, 2026 | Annual report 10-K | Read ↗ |
| Feb 12, 2026 | Results announced 8-K | Read ↗ |
| Nov 13, 2025 | Material agreementNew debt 8-K | Read ↗ |
| Nov 5, 2025 | Quarterly report 10-Q | Read ↗ |
| Nov 5, 2025 | Results announced 8-K | Read ↗ |
| Oct 21, 2025 | Executive or director change 8-K | Read ↗ |
| Sep 10, 2025 | Material agreementNew debt 8-K | Read ↗ |
| Aug 6, 2025 | Quarterly report 10-Q | Read ↗ |
| Aug 6, 2025 | Results announced 8-K | Read ↗ |
| Jun 20, 2025 | Material agreementNew debt 8-K | Read ↗ |
| Jun 4, 2025 | Executive or director changeShareholder vote 8-K | Read ↗ |
| May 1, 2025 | Quarterly report 10-Q | Read ↗ |
| May 1, 2025 | Results announced 8-K | Read ↗ |
| Feb 14, 2025 | Annual report 10-K | Read ↗ |
| Feb 13, 2025 | Results announced 8-K | Read ↗ |
| Dec 9, 2024 | Executive or director change 8-K | Read ↗ |
| Dec 6, 2024 | Material agreementNew debt 8-K | Read ↗ |
| Nov 7, 2024 | Material agreementNew debt 8-K | Read ↗ |
| Nov 6, 2024 | Quarterly report 10-Q | Read ↗ |
| Nov 6, 2024 | Results announced 8-K | Read ↗ |
| Aug 1, 2024 | Quarterly report 10-Q | Read ↗ |
| Aug 1, 2024 | Results announced 8-K | Read ↗ |
| Jul 22, 2024 | Executive or director change 8-K | Read ↗ |
| Jul 3, 2024 | Material agreementNew debt 8-K | Read ↗ |
| Jun 5, 2024 | Shareholder vote 8-K | Read ↗ |
| May 2, 2024 | Quarterly report 10-Q | Read ↗ |
| May 2, 2024 | Results announced 8-K | Read ↗ |
| Mar 19, 2024 | Executive or director change 8-K | Read ↗ |
| Feb 22, 2024 | Annual report 10-K | Read ↗ |
| Feb 22, 2024 | Results announced 8-K | Read ↗ |
| Dec 28, 2023 | Material agreementNew debt 8-K | Read ↗ |
| Nov 2, 2023 | Quarterly report 10-Q | Read ↗ |
| Nov 2, 2023 | Results announced 8-K | Read ↗ |
| Aug 3, 2023 | Quarterly report 10-Q | Read ↗ |
| Aug 3, 2023 | Results announced 8-K | Read ↗ |
| Jul 17, 2023 | Executive or director change 8-K | Read ↗ |
| May 15, 2023 | Material agreementNew debt 8-K | Read ↗ |
| May 12, 2023 | Shareholder vote 8-K | Read ↗ |
| May 4, 2023 | Quarterly report 10-Q | Read ↗ |
| May 4, 2023 | Results announced 8-K | Read ↗ |
| Feb 23, 2023 | Annual report 10-K | Read ↗ |
| Feb 23, 2023 | Results announced 8-K | Read ↗ |
| Feb 7, 2023 | Executive or director change 8-K | Read ↗ |
| Nov 3, 2022 | Quarterly report 10-Q | Read ↗ |
| Nov 3, 2022 | Results announced 8-K | Read ↗ |
| Aug 4, 2022 | Quarterly report 10-Q | Read ↗ |
| Aug 4, 2022 | Results announced 8-K | Read ↗ |
| May 11, 2022 | Shareholder vote 8-K | Read ↗ |
| Apr 28, 2022 | Quarterly report 10-Q | Read ↗ |
| Apr 28, 2022 | Results announced 8-K | Read ↗ |
| Mar 18, 2022 | Material agreementNew debt 8-K | Read ↗ |
| Feb 24, 2022 | Annual report 10-K | Read ↗ |
| Feb 24, 2022 | Results announced 8-K | Read ↗ |
| Dec 28, 2021 | Material agreementNew debt 8-K | Read ↗ |
| Dec 16, 2021 | Material agreementNew debt 8-K | Read ↗ |
| Dec 10, 2021 | Executive or director change 8-K | Read ↗ |
| Nov 4, 2021 | Quarterly report 10-Q | Read ↗ |
| Nov 4, 2021 | Results announced 8-K | Read ↗ |
| Aug 9, 2021 | Executive or director change 8-K | Read ↗ |
| Aug 5, 2021 | Quarterly report 10-Q | Read ↗ |
| Aug 5, 2021 | Results announced 8-K | Read ↗ |
| May 17, 2021 | Executive or director changeShareholder vote 8-K | Read ↗ |
| May 6, 2021 | Quarterly report 10-Q | Read ↗ |
| May 6, 2021 | Results announced 8-K | Read ↗ |
| Feb 24, 2021 | Annual report 10-K | Read ↗ |
| Feb 24, 2021 | Results announced 8-K | Read ↗ |
| Nov 5, 2020 | Quarterly report 10-Q | Read ↗ |
| Nov 5, 2020 | Results announced 8-K | Read ↗ |
| Aug 18, 2020 | Material agreementNew debt 8-K | Read ↗ |
| Aug 6, 2020 | Quarterly report 10-Q | Read ↗ |
| Aug 6, 2020 | Results announced 8-K | Read ↗ |
| Jun 22, 2020 | Material agreementNew debt 8-K | Read ↗ |
| May 18, 2020 | Shareholder vote 8-K | Read ↗ |
| May 7, 2020 | Quarterly report 10-Q | Read ↗ |
| May 7, 2020 | Results announced 8-K | Read ↗ |
| Mar 31, 2020 | Executive or director change 8-K | Read ↗ |
| Feb 13, 2020 | Annual report 10-K | Read ↗ |
| Feb 13, 2020 | Results announced 8-K | Read ↗ |
| Dec 19, 2019 | Executive or director change 8-K | Read ↗ |
| Nov 25, 2019 | Executive or director change 8-K | Read ↗ |
| Oct 31, 2019 | Quarterly report 10-Q | Read ↗ |
| Oct 31, 2019 | Executive or director changeResults announcedRestructuring 8-K | Read ↗ |
| Sep 10, 2019 | Material agreementNew debt 8-K | Read ↗ |
| Aug 1, 2019 | Quarterly report 10-Q | Read ↗ |
| Aug 1, 2019 | Results announced 8-K | Read ↗ |
| Jun 27, 2019 | Executive or director change 8-K | Read ↗ |
| May 28, 2019 | Shareholder vote 8-K | Read ↗ |
| Apr 25, 2019 | Quarterly report 10-Q | Read ↗ |
| Apr 25, 2019 | Results announced 8-K | Read ↗ |
| Feb 14, 2019 | Annual report 10-K | Read ↗ |
| Feb 14, 2019 | Results announced 8-K | Read ↗ |
| Oct 25, 2018 | Quarterly report 10-Q | Read ↗ |
| Oct 25, 2018 | Results announced 8-K | Read ↗ |
| Oct 15, 2018 | Executive or director change 8-K | Read ↗ |
| Jul 27, 2018 | Quarterly report 10-Q | Read ↗ |
| Jul 27, 2018 | Results announced 8-K | Read ↗ |
| Jun 19, 2018 | Shareholder vote 8-K | Read ↗ |
| Jun 4, 2018 | Material agreementNew debt 8-K | Read ↗ |
| Apr 26, 2018 | Quarterly report 10-Q | Read ↗ |
| Apr 26, 2018 | Results announced 8-K | Read ↗ |
| Mar 27, 2018 | Material agreementNew debt 8-K | Read ↗ |
| Mar 19, 2018 | Acquisition or sale completed 8-K/A | Read ↗ |
| Feb 16, 2018 | Annual report 10-K | Read ↗ |
| Feb 16, 2018 | Results announced 8-K | Read ↗ |
| Jan 10, 2018 | Acquisition or sale completed 8-K | Read ↗ |
| Dec 28, 2017 | Material agreementNew debt 8-K | Read ↗ |
| Dec 11, 2017 | Material agreement 8-K | Read ↗ |
| Nov 15, 2017 | Material agreementNew debt 8-K | Read ↗ |
| Oct 26, 2017 | Quarterly report 10-Q | Read ↗ |
| Oct 24, 2017 | Results announced 8-K | Read ↗ |
| Oct 23, 2017 | Executive or director change 8-K | Read ↗ |
| Sep 18, 2017 | Material agreementNew debt 8-K | Read ↗ |
| Sep 5, 2017 | Executive or director change 8-K | Read ↗ |
| Aug 22, 2017 | Material agreementNew debt 8-K | Read ↗ |
| Jul 28, 2017 | Quarterly report 10-Q | Read ↗ |
| Jul 28, 2017 | Results announced 8-K | Read ↗ |
| May 30, 2017 | Executive or director changeShareholder vote 8-K | Read ↗ |
| Apr 27, 2017 | Quarterly report 10-Q | Read ↗ |
| Apr 27, 2017 | Results announced 8-K | Read ↗ |
| Feb 23, 2017 | Annual report 10-K | Read ↗ |
| Feb 23, 2017 | Results announced 8-K | Read ↗ |
| Nov 22, 2016 | Executive or director change 8-K | Read ↗ |
| Nov 1, 2016 | Quarterly report 10-Q | Read ↗ |
| Nov 1, 2016 | Results announced 8-K | Read ↗ |
Source: Iron Mountain Inc's EDGAR filing history, the last ten years. The labels are the form types and 8-K item numbers the company filed under, not a reading of what it wrote — an item 5.02 can be a chief executive fired or a director retiring on schedule — so each row links to the filing.
More on IRM
Company overviewEverything on IRM in one place, with the price.Insider tradingWhat IRM's own officers and directors buy and sell.Who owns itEvery manager reporting a position in IRM.Funds holding itWhich funds and ETFs hold IRM, and how big a bet.LobbyingWhat IRM spends lobbying Congress, and on what.Who lobbies for itThe lobbyists on IRM's account, and who they worked for.Federal contractsWhat federal agencies pay IRM.PatentsWhat IRM is filing at the patent office.Workplace safetyWhat OSHA found at IRM's sites.AircraftThe jets on IRM's registration.