SEC EDGARSEP 21 min read$IRM

Kidd Mark sold $694K of IRM

Kidd Mark (EVP, GM Data Centers & ALM) sold 6,000 shares of IRON MOUNTAIN INC (IRM) at $115.60 ($0.69M total) on 2026-09-01 under a Rule 10b5-1 trading plan.

Original reporting

SEC EDGAR · Kidd Mark

Published Sep 2, 2026, 8:20 PM UTC

Analysis

AlphAI AI DeskAI-generated

Added to AlphAI Sep 2, 2026, 8:58 PM UTC. Informational, not investment advice.

How this was made

AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.

About AlphAI AI Desk Scoring methodology Report an issue

AlphAI market briefInsider activity

Primary signal

$IRM

Neutral

high confidence

Mentioned

$IRM

Relevance

4/10

AlphAI data visualization · based on SEC EDGAR

Decision brief

The 30-second read

$IRMNeutralLow

Why it matters

The disclosed sale is the first public report of this transaction, making it a primary source but of limited material impact.

Market read

Small insider sell; unlikely to move the stock but provides transparency for investors monitoring insider activity.

What to watch

Potential tax‑loss harvesting or portfolio rebalancing could be the motive, not company fundamentals.

Relevance 4/10Novelty 5/10Timing: post‑market 2026‑09‑01

Background

SEC Form 4 filing discloses insider transactions; required to be filed within two business days of the trade.

Company-level read

Ticker impact

AI estimates · verify against primary disclosures

$IRMNeutralHigh confidence

Context

Officer Kidd Mark sold 6,000 shares of Iron Mountain (IRM) for $115.60 each via a 10b5‑1 plan, reducing his stake to 95,507 shares.

Expected impact

minimal downward pressure, likely within normal trading variance

Evidence & confidence

The sale size (~$0.7 M) is small relative to market cap; insider sales of this magnitude rarely move the stock.

Market effects

Sector

None; Iron Mountain operates in data‑center REIT space, and a small insider sale does not affect sector outlook.

Regional

None; the transaction is company‑specific and does not influence broader regional markets.

Global

None; no global market effect expected.

Counterpoint

What could challenge this read

If the insider is privy to upcoming negative news, the sale could foreshadow a short‑term dip.

Key entities

Officer
Kidd Mark
Executive Vice President, General Manager Data Centers & ALM at Iron Mountain.
Company
Iron Mountain Inc.
Provider of storage and information management services, ticker IRM.

Read at source ← All news

SEP 14

$IRMMed

Iron Mountain Eyes 20% Growth as Data Centers, Digital Solutions Drive Cross-Sell

Iron Mountain (IRM) expects its growth portfolio to expand over 20% long-term, driven by data centers and digital solutions. The company anticipates $1B in data center revenue this year, with a 40% growth pipeline. Its ALM business is projected to reach $1B in revenue this year, up from $30M in 2021. Digital solutions generate over $600M annually. IRM plans to increase cash available for discretionary uses by hundreds of millions annually over the next several years.

yahoo.com2 min

SEP 4

$DLRMed

3 REITs Getting Paid as Big Tech Builds Out AI

Digital Realty Trust (DLR) reported $707M in annualized GAAP base rent bookings for Q1 2026, with a record $1.9B backlog. Equinix (EQIX) saw 16.4% revenue growth and raised AFFO guidance. Iron Mountain (IRM) grew revenue by 39% YoY, driven by data center leasing. All three REITs are benefiting from AI-driven data center demand.

247wallst.com3 min

SEP 2

$IRMHighAI 8/10

Iron Mountain (IRM) Swings To Profit As Growth Businesses Surge

Iron Mountain (IRM) reported Q2 revenue of $2.03B, up 18.5% YoY, and returned to profitability. Digital services and data centers drove 50% growth, while legacy storage grew 12%. Management raised 2026 guidance, projecting revenue up to $8.01B. Net income was $106M, up from a $43M loss YoY. Adjusted EBITDA rose 15.7% to $727M, and AFFO per share increased 16% to $1.44. Long-term debt increased to $17.13B.

insidermonkey.com3 min

AUG 16

$IRMMedAI 8/10

Iron Mountain (IRM) Is Up 6.8% After Raising 2026 Revenue Guidance - Has The Bull Case Changed?

Iron Mountain (NYSE:IRM) reported Q2 2026 revenue of $2,029.06 million and net income of $101.43 million, after a net loss a year earlier. The company raised full-year 2026 total revenue guidance to $7.94 billion to $8.01 billion, up from $7.825 billion to $7.925 billion, citing improved performance. The piece discusses risks from data center investment and leverage.

simplywall.st4 min

AUG 9

$IRMMed

How Investors May Respond To Iron Mountain (IRM) Upgraded 2026 Outlook And Dividend After Profit Return

Iron Mountain (NYSE:IRM) reported Q2 2026 revenue of $2,029.06 million and returned to profitability. The company raised full-year 2026 total revenue guidance to $7.94 billion to $8.01 billion, reaffirmed Q3 revenue outlook of $1,980 million, and declared a $0.864 per-share quarterly dividend payable Oct. 2, 2026.

simplywall.st6 min

AUG 8