Meaney William L sold $4.7M of IRM
Meaney William L (President and CEO) sold 38,474 shares of IRON MOUNTAIN INC (IRM) at an average of $122.83 ($121.81–$125.82, $4.73M total) across 5 trades on 2026-07-01 under a Rule 10b5-1 trading plan.
How this was made
The 30-second read
Why it matters
The only new information is the size and timing of the CEO’s open-market sale executed under a 10b5-1 plan; there is no accompanying fundamental update in the text.
Market read
Traders may note the CEO’s planned selling activity, but absent any other catalyst, it is unlikely to drive a durable repricing.
What to watch
The filing does not explain motive; without accompanying news (earnings, guidance, litigation, contracts), the market impact is typically muted.
Background
The article is an SEC Form 4 insider transaction disclosure for Iron Mountain Inc (IRM), listing CEO William L. Meaney as the reporting insider.
Ticker impact
SEC Form 4 shows IRM CEO William L. Meaney sold about 38,474 shares for roughly $4.73M under a 10b5-1 plan.
Likely limited near-term impact; treat as informational rather than a fundamental signal.
The disclosure is an open-market sale executed under a pre-arranged Rule 10b5-1 plan, and the article provides no new company-specific developments beyond the transaction details.
Market effects
Minimal, as this is company-specific insider transaction data with no sector-wide policy or regulatory signal.
None indicated.
None indicated.
Counterpoint
Even planned 10b5-1 sales can coincide with periods when insiders prefer liquidity, so traders may still watch for follow-on selling or changes in insider behavior.
Key entities
- issuerIRON MOUNTAIN INC
Subject of the Form 4 insider transaction disclosure.
- insiderMeaney William L
President and CEO who sold shares under a Rule 10b5-1 plan.



