Theodore R. Samuels - Jul 17, 2023 Form 4/A - Amendment Insider Report for IRON MOUNTAIN INC (IRM)

Role
Director
Signature
/s/ Keely Stewart, under Power of Attorney dated July 6, 2023 from Theodore R Samuels
Stock symbol
IRM
Transactions as of
Jul 17, 2023
Transactions value $
$0
Form type
4/A - Amendment
Date filed
1/15/2025, 04:57 PM
Date Of Original Report
Jul 18, 2023
Previous filing
Jul 5, 2023
Next filing
Oct 3, 2023

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 On July 18, 2023, the Reporting Person filed a Form 4 which inadvertently included incorrect stock type due to an administrative error. This amendment is being filed solely to reflect the correct stock type "Phantom Stock" instead of "Common Stock."
F2 Pursuant to the Reporting Person's election to participate in the Iron Mountain Incorporated Directors Deferred Compensation Plan, the shares of phantom stock (the "Phantom Shares") will become payable in shares of Iron Mountain Incorporated common stock ("Common Stock") following the Reporting Person's disability or cessation of service as a director. Each Phantom Share is the economic equivalent of one share of Common Stock.