IRON MOUNTAIN INC

Insider Trading & Executive Data

IRM
NYSE
Real Estate
REIT - Specialty

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191 insider trades in the last year. Go beyond summary counts with transaction-level detail, compensation intelligence, and institutional ownership context.

Trade-level insider transactions with filing links, transaction codes, and footnotes
Executive compensation trends by role with year-over-year comparisons
Institutional ownership shifts by quarter with top-holder concentration data
Form 144 and Form 8-K monitoring with AI analysis and CSV export tools

Insider Activity Summary

Insider Trades (1Y)
191
12 in last 30 days
Buy / Sell (1Y)
72/119
Acquisitions / Dispositions
Unique Insiders (1Y)
19
Active in past year
Insider Positions
51
Current holdings
Position Status
31/20
Active / Exited
Institutional Holders
988
Latest quarter
Board Members
20

Compensation & Governance

Avg Total Compensation
$5.6M
Latest year: 2025
Executives Covered
8
Comp records available
Form 8-K Events (1Y)
2
Personnel Changes (1Y)
1
Bonus Plan Events (1Y)
0
Organization Changes (1Y)
0
Board Appointments (1Y)
1
Board Departures (1Y)
0

Restricted Sales

Form 144 Filings (1Y)
35
Form 144 Insiders (1Y)
7
Planned Sale Shares (1Y)
1.3M
Planned Sale Value (1Y)
$133.0M
Price
$117.69
Market Cap
$33.9B
Volume
277,772.466
EPS
$0.49
Revenue
$6.9B
Employees
29.4K
About IRON MOUNTAIN INC

Company Overview

Iron Mountain is a global information management REIT that provides end-to-end physical and digital services — records storage/destruction, digital conversion/workflow, secure shredding, ALM for IT hardware, and a growing Global Data Centers platform — to >240,000 customers in 61 countries. The business is asset‑intensive and largely recurring: ~1,350 locations, ~98 million square feet (≈24 million owned), >730 million cubic feet of physical volume, and a data center footprint with ~416 MW leasable capacity (≈96% leased). Management is executing a capital‑heavy growth strategy (2024 revenue $6.15B; Adjusted EBITDA $2.24B) that emphasizes cross‑sell of digital/ALM services, data center lease commencements, and a global operating transformation (Project Matterhorn) while funding ~ $1.95B capex in 2025 and managing significant long‑term debt.

Executive Compensation Practices

Compensation is likely weighted to both REIT and enterprise‑services performance metrics: REIT‑typical measures such as FFO/AFFO per share and dividend sustainability, plus corporate metrics tied to Adjusted EBITDA, revenue growth (notably service/ALM and data center lease commencements), margin expansion, and cash flow/capital deployment. Given Iron Mountain’s heavy development and M&A posture, LTIP payouts will likely include equity‑based grants (RSUs/performance shares) tied to multi‑year targets (TSR, FFO growth, or EBITDA/cost‑savings from Project Matterhorn) and cash/bonus components tied to annual operating targets and covenant compliance (fixed charge coverage, leverage). Rising interest expense, high capex needs, and contingent acquisition liabilities mean compensation committees may place extra emphasis on leverage, cash conversion and integration milestones, and may include clawbacks or hold‑back provisions to protect against short‑term accounting or acquisition reversals.

Insider Trading Considerations

Insiders will be constrained by standard Section 16/Form 4 reporting, blackout windows and likely 10b5‑1 plans, but trading patterns should be watched around material operational events: quarterly FFO/AFFO disclosures, dividend declarations, Project Matterhorn milestones/cost revisions, large data center lease commencements or power/energy announcements, and acquisition earn‑out triggers (e.g., Regency/Web Werks). Because routine equity grants and exercises are common in REITs, expect periodic insider sales to cover taxes; conversely, opportunistic insider buying can follow market dips driven by non‑operating items (FX losses, rising interest expense) rather than core operating weakness. Regulatory and sector specifics — REIT qualification rules, energy/power availability for data centers, environmental remediation exposures — can create material windows where insiders are likely to be restricted from trading.

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