Form 4 Tracker
Mark Kidd

EVP, GM Data Centers & ALM · 6 filings · Latest: Jun 1, 2026

IRON MOUNTAIN INC
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
IRM
Kidd MarkJul 1, 2026
Proposed Sale
$125.626,000$753.7K
IRM
Mark KiddEVP, GM Data Centers & ALMJun 1, 2026
Sale
$126.706,000$760.2K113,507
IRM
Kidd MarkJun 1, 2026
Proposed Sale
$126.706,000$760.2K
IRM
Mark KiddEVP, GM Data Centers & ALMMay 8, 2026
Sale
$127.916,000$767.5K119,507
IRM
Kidd MarkMay 8, 2026
Proposed Sale
$127.916,000$767.5K
IRM
Mark KiddEVP, GM Data Centers & ALMApr 1, 2026
Sale
$102.716,000$616.3K125,507
IRM
Kidd MarkApr 1, 2026
Proposed Sale
$102.716,000$616.3K
IRM
Mark KiddEVP, GM Data Centers & ALMMar 2, 2026
Sale
$107.276,000$643.6K131,507
IRM
Mark KiddEVP, GM Data Centers & ALMMar 1, 2026
Option Exercise
$0.00149,768198,849
IRM
Kidd MarkMar 2, 2026
Proposed Sale
$107.276,000$643.6K
IRM
Mark KiddEVP, GM Data Centers & ALMFeb 20, 2026
Sale
$108.176,000$649.0K49,081
IRM
Kidd MarkFeb 20, 2026
Proposed Sale
$108.176,000$649.0K
IRM
Kidd MarkJan 2, 2026
Proposed Sale
$83.106,000$498.6K
IRM
Kidd MarkDec 1, 2025
Proposed Sale
$85.006,000$510.0K
IRM
Kidd MarkNov 3, 2025
Proposed Sale
$102.516,000$615.1K
IRM
Kidd MarkOct 31, 2025
Proposed Sale
$100.827,306$736.6K
IRM
Kidd MarkOct 1, 2025
Proposed Sale
$101.636,000$609.8K
IRM
Kidd MarkSep 2, 2025
Proposed Sale
$91.056,000$546.3K
IRM
Kidd MarkAug 1, 2025
Proposed Sale
$97.206,000$583.2K
IRM
Kidd MarkJul 1, 2025
Proposed Sale
$102.026,000$612.1K