Kidd Mark sold IRM
August 7, 2026 · Form 4 insider transaction
Kidd Mark sold 6,000 shares of Iron Mountain Incorporated at $122.70 per share, a transaction worth $736.2K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 3 days after the transaction.
Direction
Disposed (sell-side)
Shares
6,000
Price
$122.70
Total value
$736.2K
InsiderKidd Mark
Role—
SecurityCommon Stock, par value $.01 per share
Transaction codeS: Open-market sale
Transaction dateAugust 7, 2026
Filing dateAugust 10, 2026
Shares owned after101,507
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
The transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 20, 2025.