Insider trade

CEO sold ~$4.87M of IRM shares in the open market

Traded Dec 1, 2025 · Filed Dec 4, 2025

Iron MountainIRM

~$4.87M
Reported value · 59K sh @ $83.229: 11K
Holds after · shares reported: +34.2%
stock since the trade · S&P 500 +12.3%, $82.83 → $111.13 on Oct 1

Why it stands out

The boss of Iron Mountain sold $4.87M of Iron Mountain shares. It was planned long ago, so it says very little.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: Dec 1, 2025
Reporting period: Not applicable
Filed with the SEC: Dec 4, 2025

CEO$1M+Pre-arranged plan referenced

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$4,873,557

Shares × reported transaction price

Timing vs results

26 days after results of Nov 5, 2025, 73 days before results of Feb 12, 2026

Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results

Price at the time

Closed at $82.83 on Dec 1, 2025, 8% above its 52-week low and 32% below its high, after a 21% drop over the previous 30 trading days

52-week range $76.93 (Apr 8, 2025) to $121.59 (Dec 2, 2024), 13% of the way up, from 250 adjusted closes. 30 trading days earlier: $104.58 on Oct 17, 2025. Describes the past only, not a forecast

Planned / mechanical clue

Footnote references a pre-arranged trading plan (Rule 10b5-1)

Only flagged when a footnote says so; never inferred

After it was reported

After	Stock	S&P 500	Difference
7 days	+3.5%	+0.7%	+2.8%
30 days	-1.6%	+0.5%	-2.1%
90 days	+26.8%	+0.1%	+26.7%
180 days	+51.1%	+11.0%	+40.1%

Past results only. Not a forecast.

Source receipt

Record ID: 0001566391-25-000010
Filed / recorded: Dec 4, 2025, 4:07 AM UTC
Added to OQRO: Oct 2, 2026, 12:28 PM UTC
Parser: form4-xml-v1
Data quality: Verified: identifiers matched exactly
Issuer: IRON MOUNTAIN INC
Issuer CIK: 1020569
Ticker: IRM
Reporting person: William L Meaney
Relationship: Director, Officer
Officer title: President and CEO
Security: Common Stock, par value $.01 per share
Table: Non-derivative (Table I)
Transaction date: Dec 1, 2025
Transaction code: S
Shares / units: 58,556
Price per share: $83.229
Acquired / disposed: Disposed (D)
Shares owned after: 10,569
Ownership form: Direct
Amendment: No

Footnotes from the filing

The transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 18, 2023.
The price reported in Column 4 is a weighted average price. These shares of Iron Mountain Incorporated common stock ("Common Stock") were sold in multiple transactions at prices ranging from $82.730 to $83.720, inclusive. The Reporting Person undertakes to provide Iron Mountain Incorporated (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Common Stock sold at each separate price within the ranges set forth in this footnote (2).