John Tomovcsik - Dec 16, 2021 Form 4 Insider Report for IRON MOUNTAIN INC (IRM)

Role
EVP, Chief Operating Officer
Signature
/s/ Elizabeth Tammaro, under Power of Attorney dated May 26, 2016, from John Tomovcsik
Stock symbol
IRM
Transactions as of
Dec 16, 2021
Transactions value $
-$1,202,876
Form type
4
Date filed
12/20/2021, 08:04 PM
Previous filing
Sep 7, 2021
Next filing
Dec 29, 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction IRM Common Stock, par value $.01 per share Options Exercise $847K +23.7K +58.34% $35.72 64.4K Dec 16, 2021 Direct F1, F2
transaction IRM Common Stock, par value $.01 per share Sale -$1.2M -23.7K -36.84% $50.72 40.7K Dec 16, 2021 Direct F1

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

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction IRM Employee Stock Option (Right to Buy) Options Exercise -$847K -23.7K -66.66% $35.72 11.9K Dec 16, 2021 Common Stock 23.7K $35.72 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 This transaction was effected pursuant to a 10b5-1 trading plan which was approved and became effective as of March 10, 2021.
F2 Includes 196 shares acquired under the Iron Mountain Incorporated Employee Stock Purchase Plan since the last Section 16 filing by the Reporting Person.
F3 This stock option, representing a right to purchase a total of 35,575 shares, became exercisable in three substantially equal annual installments beginning on the first anniversary of the grant date.