Transaction · 0001566391-26-000024
IRMIRON MOUNTAIN INC
Meaney William L
Meaney William L, PRES, reported a transaction classified as exercise at IRON MOUNTAIN INC involving 38474.000000 shares. Reported holdings after the transaction were 115422.000000 shares. The stored filing text includes a detected 10b5-1 reference.
exerciseSEC transaction code MPRES
- Trade date
- Sep 01, 2026
- Filing date
- Sep 02, 2026
How reported position traded is calculated
Not calculated for derivative securities.
Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.
Filing warnings
Notes recorded with this filingmissing priceThe filing did not provide a usable price per share.
IRM price since this filing
Daily closing prices, with the filing date and available return windowsIRM · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago +9.4%1w ago +10.1%1d ago +3.1%
Returns since7d +3.0%30d -0.6%90d180d1y
Transaction facts
Stored Form 4 columns with their raw values
- Type
- exercise Code M
- Identifier
- 0001566391-26-000024 Employee Stock Option (Right to Buy)
- Transaction date
- Sep 01, 2026 Filed Sep 02, 2026, 08:27 PM · 1d delay
- Shares
- 38,474 sh Price unknown
- Estimated value
- — Computed from shares × price
- Holdings after
- 115,422 sh Direct
Filing signal explanations
Badges describe filing facts only — not predictions.
Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Derivative Transaction Direct Ownership Large Holdings Reduction 10b5-1 Detected
Filing-only score
-24 points
Compact filing score computed from stored Form 4 facts. Version v1.
Low filing signal
This filing has a meaningfully negative filing-only score. It is likely less useful as a positive insider-activity signal.
How this score is calculated
- direct_ownership+6 points
direct_or_indirect_ownership = D
Direct ownership reports the insider's personal stake. - timely_filing+4 points
reporting_delay_days = 1
Filing reported within two business days of the transaction. - derivative_transaction-16 points
is_derivative = true
Derivative exercise rows are less discretionary than open-market purchases. - tenb5_1_detected-10 points
is_10b5_1 = true
Stored filing content includes detected 10b5-1 language. - missing_price-8 points
price_cents is null
Missing price reduces confidence in value-based signals.
Missing facts
Read the scoring methodology- price_cents
Signed filing-only points, not a probability or expected return. Version v1.
Reported relationships & other filings
Form 4 relationship flags and nearby filing context
Reported roles
President and CEO
Officer YesDirector Yes10% NoOther No
Footnotes & amended
- F1
This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 14, 2025.
- F2
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 $112.75 t…
- F3
The price reported in Column 4 is a weighted average price. These shares of Iron Mountain Incorporated Common Stock were sold in multiple transactions at prices ranging from $113.75 to $114.74, inclus…
- F4
The price reported in Column 4 is a weighted average price. These shares of Iron Mountain Incorporated Common Stock were sold in multiple transactions at prices ranging from $114.75 to $115.67, inclus…
- F5
The price reported in Column 4 is a weighted average price. These shares of Iron Mountain Incorporated Common Stock were sold in multiple transactions at prices ranging from $115.96 to $116.22, inclus…
- F6
This stock option, initially representing a right to purchase a total of 461,696 shares, is fully vested.
- F7
Not applicable.
Related transactions
Same SEC filing0 other transactions
Recent company activity
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