March 1, 2026 · Form 4 insider transaction
McIntosh Greg W sold 55,617 shares of Iron Mountain Incorporated at $108.33 per share, a transaction worth $6.02M. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 2 days after the transaction.
Represents the number of shares of Common Stock that have been withheld by the Issuer to satisfy its income tax withholding obligation in connection with the net settlement of the PUs and does not represent a sale.