StockCIK 1020569
IRON MOUNTAIN INC (IRM): Insider Trades and Fund Holdings
In the past 12 months, IRON MOUNTAIN INC insiders reported 0 open-market purchases worth $0 and 5 sales worth $10.5M; 5 of the sales were reported as made under a 10b5-1 trading plan.
0Insider buys, 12 months
$0Bought by insiders, 12 months
$10.5MSold by insiders, 12 months
1Tracked funds holding
Recent insider trades
Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Oct 5, 2026.
| Filed | Insider | Type | Value |
|---|---|---|---|
| Oct 5 | William L. MeaneyCEO | ▼ SELL10b5-1 | $4.25M |
| Oct 5 | Greg W. McIntoshEVP | ▼ SELL10b5-1 | $554K |
| Sep 2 | William L. MeaneyCEO | ▼ SELL10b5-1 | $4.39M |
| Sep 2 | Mark KiddEVP | ▼ SELL10b5-1 | $694K |
| Sep 2 | Greg W. McIntoshEVP | ▼ SELL10b5-1 | $578K |
Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings
Insiders who traded in the past year
| Insider | Role | Buys | Bought | Sells | Sold |
|---|---|---|---|---|---|
| William L. Meaney | CEO | 0 | $0 | 2 | $8.64M |
| Greg W. McIntosh | EVP | 0 | $0 | 2 | $1.13M |
| Mark Kidd | EVP | 0 | $0 | 1 | $694K |
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Tracked funds that report IRM
From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.
| Fund | Shares | Value | Change |
|---|---|---|---|
| Renaissance Technologies | 7,700 | $973K | ▲ +220.8% |
| Bridgewater Associates | 0 | $0 | ▼ Sold out |
Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings
Reading these numbers
Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →