Mark Kidd - Jan 2, 2024 Form 4 Insider Report for IRON MOUNTAIN INC (IRM)

Signature
/s/ Keely Stewart, under Power of Attorney dated April 17, 2023, from Mark Kidd
Stock symbol
IRM
Transactions as of
Jan 2, 2024
Transactions value $
-$795,182
Form type
4
Date filed
1/4/2024, 05:18 PM
Previous filing
Mar 2, 2023
Next filing
Feb 26, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction IRM Common Stock, par value $.01 per share Sale -$699K -10K -18.96% $69.90 42.7K Jan 2, 2024 Direct
transaction IRM Common Stock, par value $.01 per share Options Exercise $34.1K +1.38K +3.22% $24.80 44.1K Jan 2, 2024 Direct
transaction IRM Common Stock, par value $.01 per share Sale -$96.2K -1.38K -3.12% $69.90 42.7K Jan 2, 2024 Direct

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 -$34.1K -1.38K -100% $24.80 0 Jan 2, 2024 Common Stock 1.38K $24.80 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 This stock option was granted on February 13, 2014. This stock option has fully vested and has been fully exercised as of January 2, 2024.