Form 4 for IRM Iron Mountain
Accepted 2026-04-02 16:22:50 ET · period of report 2026-04-01 · accession 0001566391-26-000014 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DT | 2026-04-02 16:22 | 2026-04-01 | IRM | Meaney William L | Pres, CEO, Dir | M - OptEx | $37.00 | +38.5K | 38.5K | New | +$1.42M |
| DT | 2026-04-02 16:22 | 2026-04-01 | IRM | Meaney William L | Pres, CEO, Dir | S - Sale+OE | $102.71 | -38.5K | 0 | -100% | -$3.95M |
| DT | 2026-04-02 16:22 | 2026-04-01 | IRM | Meaney William L | Pres, CEO, Dir | M - OptEx | — | -38.5K | 307.8K | -11% | — |
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 | 2026-04-01 | M | A | 38,474 | $37.00 | 38,474 | D | — | — | (F1) The transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 14, 2025. |
| 2 | Common | Common Stock, par value $.01 per share | 2026-04-01 | S | D | 38,474 | $102.71 | 0 | D | — | — | (F1) The transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 14, 2025. |
| 3 | Derivative | Employee Stock Option (Right to Buy) | 2026-04-01 | M | D | 38,474 | — | 307,792 | D | $37.00 · — to 2027-02-16 | 38,474 Common Stock, par value $.01 per share | (F1) The transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 14, 2025. (F3) Not applicable. (F2) This stock option, initially representing a right to purchase a total of 461,696 shares, is fully vested. |