Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| IRON MOUNTAIN INCIRM · Entity 517 | Director | May 07, 2026 | May 11, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
IRON MOUNTAIN INC
Report date May 07, 2026 · Filed May 11, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Stock, par value $.01 per shareSEC Table I · non-derivative | Direct | 4,883 |
Reported balance
After 2026-05-07 transaction · row 1
1 source rowRow 1 · 2026-05-07 · Grant · Acquired 1,892 · Balance 4,883 F1: Consists of shares issuable upon the settlement of restricted stock units ("RSUs") granted on May 7, 2026. The RSUs vest in their entirety on the grant date. |
Filing footnotes · ownership attribution and instrument terms
F1: Consists of shares issuable upon the settlement of restricted stock units ("RSUs") granted on May 7, 2026. The RSUs vest in their entirety on the grant date.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| May 07, 2026 Filed May 11, 2026 21:24 UTC | IRON MOUNTAIN INC IRM · Entity 517 | GrantCommon Stock, par value $.01 per share | 1,892 | $0.00 | $0.00 |
DisclosureSEC source: 0001609417-26-000002 · wk-form4_1778534645.xml · nonDerivative · entry 1 Felix June Yee · CIK 0001609417 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,883 F1 · shares: Consists of shares issuable upon the settlement of restricted stock units ("RSUs") granted on May 7, 2026. The RSUs vest in their entirety on the grant date. Read SEC document |
| May 29, 2025 Filed Jun 2, 2025 20:18 UTC | IRON MOUNTAIN INC IRM · Entity 517 | GrantCommon Stock, par value $.01 per share | 2,249 | $0.00 | $0.00 |
DisclosureSEC source: 0001020569-25-000126 · wk-form4_1748895518.xml · nonDerivative · entry 1 Felix June Yee · CIK 0001609417 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,991 F1 · shares: Consists of shares issuable upon the settlement of restricted stock units ("RSUs") granted on May 29, 2025. The RSUs vest in their entirety on the grant date. Read SEC document |
| January 01, 2025 Filed Jan 3, 2025 21:41 UTC | IRON MOUNTAIN INC IRM · Entity 517 | GrantCommon Stock, par value $.01 per share | 742 | $105.11 | $77,991.62 |
DisclosureSEC source: 0001020569-25-000009 · wk-form4_1735940481.xml · nonDerivative · entry 1 Felix June Yee · CIK 0001609417 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 742 F1 · shares: Consists of shares issuable upon the settlement of restricted stock units ("RSUs") granted on January 1, 2025. The RSUs vest immediately on the grant date. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.