Marc A. Duale is President at IRON MOUNTAIN INC (IRM). They have made 4 open-market trades across 1 company since 2012, most recently 2026-09-01.
CIK 0001020569
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 4 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| IRM | 75,634 | $8.5M |
Shares reported on the most recent Form 4, priced at the 2026-09-02 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| IRM | SELL · 10b5-1 | 2026-09-01 | 2026-09-02 | $114.08 | $4.4M | -0.9% | +0.3% | — |
| IRM | SELL · 10b5-1 | 2026-09-01 | 2026-09-02 | $115.60 | $578K | -0.9% | +0.3% | — |
| IRM | SELL · 10b5-1 | 2026-09-01 | 2026-09-02 | $115.60 | $694K | -0.9% | +0.3% | — |
| IRM | SELL | 2016-06-20 | 2016-06-22 | $38.25 | $769K | +4.9% | +6.5% | -5.1% |
| IRM | SELL | 2016-06-20 | 2016-06-22 | $38.25 | $1.1M | +4.9% | +6.5% | -5.1% |
| IRM | SELL | 2016-04-18 | 2016-04-20 | $35.01 | $1.9M | +4.3% | +3.1% | +13.9% |
| IRM | SELL | 2014-08-21 | 2014-08-25 | $36.02 | $1.7M | -6.5% | +0.1% | +0.1% |
| IRM | SELL · 10b5-1 | 2012-10-22 | 2012-10-24 | $33.67 | $5.2M | -6.5% | +0.1% | +0.1% |
| IRM | SELL · 10b5-1 | 2012-10-11 | 2012-10-15 | $35.51 | $5.3M | -6.5% | +0.1% | +0.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.