Hytinen Barry bought IRM
March 1, 2026 · Form 4 insider transaction
Hytinen Barry bought 232,977 shares of Iron Mountain Incorporated at $0.00 per share, a transaction worth N/A. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Acquired (buy-side)
Shares
232,977
Price
$0.00
Total value
N/A
InsiderHytinen Barry
Role—
SecurityCommon Stock, par value $.01 per share
Transaction codeM: Option exercise
Transaction dateMarch 1, 2026
Filing dateMarch 3, 2026
Shares owned after431,495
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
This acquisition is reported to reflect the full vesting of performance units ("PUs") previously granted to the Reporting Person on March 1, 2023. Effective February 16, 2026, the Compensation Committee of Iron Mountain Incorporated's Board of Directors determined the actual award of PUs under the grant after completion of the relevant performance period, and the PUs fully vested on March 1, 2026.