Form Type: 4

SEC EDGAR Link
Accession Number:0001020569-21-000188
Date:2021-07-06
Issuer: IRON MOUNTAIN INC (IRM)
Original Submission Date:

Reporting Person:

SIMONS DOYLE
C/O IRON MOUNTAIN INCORPORATED
ONE FEDERAL STREET BOSTON, MA 02110

Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
Title of SecurityTransaction Date2a. Deemed Execution Date Transaction CodeSharesAcquired or DisposedPrice per share 5. Amount of Securities Beneficially Owned Following Reported Transaction 6. Ownership Form Direct or IndirectNature of Indirect Ownership
Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, convertible securities
Title of Derivative Security Conversion or Exercise Price of Derivative Security Transaction Date Deemed Execution Date Transaction Code Number of Derivative Securities Acquired (A) or Disposed of (D) Date ExercisableExpiration Date Title and Amount of Securities Underlying Derivative Security Price of Derivative Security Number of derivative Securities Beneficially Owned Following Reported Transaction(s) Ownership Form: Direct (D) or Indirect (I) Nature of Indirect Beneficial Ownership
PHANTOM STOCK 0.0 2021-07-06 deemed execution date A 282 (a) common stock 282 $0.00 19,656 direct
Footnotes
IDfootnote
f1 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.
f2 these shares give effect to dividends paid on common stock as if reinvested in phantom shares.
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