Form 4 for IRM Iron Mountain
Accepted 2026-05-11 16:39:37 ET · period of report 2026-05-07 · accession 0001618762-26-000004 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-11 16:39 | 2026-05-07 | IRM | Allerton Jennifer | Dir | A - Grant | $0.00 | +1,892 | 13.4K | +16% | $0 | |
| 2026-05-11 16:39 | 2026-05-07 | IRM | Allerton Jennifer | Dir | F - Tax | $126.81 | -133 | 13.3K | -1.0% | -$16.9K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock, par value $.01 per share | 2026-05-07 | A | A | 1,892 | $0.00 | 13,433 | D | — | — | (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. |
| 2 | Common | Common Stock, par value $.01 per share | 2026-05-07 | F | D | 133 | $126.81 | 13,300 | D | — | — | (F2) 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 RSUs and does not represent a sale. |