Greg W. McIntosh - 22 May 2025 Form 4 Insider Report for IRON MOUNTAIN INC (IRM)

Reporting relationship: EVP, CCO & GM, Global RM
Issuer ticker: IRM
Reported as of: 22 May 2025
Net transaction value: -$807,384
SEC form: 4
Accepted by SEC: 27 May 2025, 16:03:17 UTC
Prior SEC filing: 04 Mar 2025
Next SEC filing: 03 Jun 2025
Source filing: View source filing
Reporting owner signature: /s/ Keely Stewart, under Power of Attorney dated April 17, 2023, from Greg McIntosh

Key filing fact

Greg W. McIntosh filed Form 4 for IRON MOUNTAIN INC (IRM) on 27 May 2025.

Key facts

This page summarizes Greg W. McIntosh's Form 4 filing for IRON MOUNTAIN INC (IRM).
4 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 27 May 2025, 16:03.

Change

Previous filing in this sequence was filed on 04 Mar 2025.
Current net transaction value: -$807,384.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001769841 Primary reporting owner

McIntosh Greg W

Relationship: EVP, CCO & GM, Global RM
Address: C/O IRON MOUNTAIN INCORPORATED, 85 NEW HAMPSHIRE AVENUE, SUITE 150, PORTSMOUTH
Signature: /s/ Keely Stewart, under Power of Attorney dated April 17, 2023, from Greg McIntosh
Signature date: 27 May 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

IRM transaction

Common Stock, par value $.01 per share

Sale

Transaction value: $159,016
Shares: -1,654
Change %: -2.3%
Price: $96.14
Shares after: 70,114
Date: 22 May 2025
Ownership: Direct

IRM transaction

Common Stock, par value $.01 per share

Options Exercise

Transaction value: $212,166
Shares: +6,744
Change %: +9.6%
Price: $31.46
Shares after: 76,858
Date: 22 May 2025
Ownership: Direct

IRM transaction

Common Stock, par value $.01 per share

Sale

Transaction value: $648,368
Shares: -6,744
Change %: -8.8%
Price: $96.14
Shares after: 70,114
Date: 22 May 2025
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

IRM transaction Derivative

Employee Stock Option (Right to Buy)

Options Exercise

Transaction value: $212,166
Shares: -6,744
Change %: -100%
Price: $31.46
Shares after: 0
Date: 22 May 2025
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 6,744
Exercise price: $31.46
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 1 footnote

Footnote F1

This stock option was granted on March 9, 2019 and is fully vested.