Greedy Insider
IRON MOUNTAIN INC (IRM) Insider Trades and Scores
IRON MOUNTAIN INC (IRM) insider trades: since Nov 19, 2025, Greedy Insider recorded 14 open-market buys and 87 sales on Form 4 from 15 insiders. The strongest recent filing scored 94 (Strong).
Who bought and who sold
Across the last 101 scoreable Form 4 transactions in IRM, 14 were open-market purchases and 87 were sales. The table lists the most recent filings with each one's Greediness Score, so the structurally unusual trades are easy to spot first.
| Insider | Role | Type | Shares | Date | Score | ||
|---|---|---|---|---|---|---|---|
| Samuels Theodore R. II | Director | Buy | 310.0 | 36192.5 | 2026-10-06 | 67 | View |
| Samuels Theodore R. II | Director | Buy | 104.0 | 11847.68 | 2026-10-02 | 55 | View |
| Simons Doyle | Director | Buy | 350.0 | 39872.0 | 2026-10-02 | 65 | View |
| McIntosh Greg W | EVP, Chief Commercial Officer | Sell | 5000.0 | 553600.0 | 2026-10-01 | 62 | View |
| Meaney William L | President | Sell | 13358.0 | 1463636.0 | 2026-10-01 | 67 | View |
| Meaney William L | President | Sell | 10808.0 | 1194932.5 | 2026-10-01 | 65 | View |
| Meaney William L | President | Sell | 14308.0 | 1590763.5 | 2026-10-01 | 67 | View |
| Meaney William L | President | Sell | 11332.0 | 1285615.4 | 2026-09-01 | 72 | View |
| Kidd Mark | EVP, GM Data Centers & ALM | Sell | 6000.0 | 693600.0 | 2026-09-01 | 66 | View |
| McIntosh Greg W | EVP, Chief Commercial Officer | Sell | 5000.0 | 578000.0 | 2026-09-01 | 69 | View |
The strongest recent filing
Meaney William L (President) sold 256,040 shares of IRON MOUNTAIN INC on Mar 1, 2026, a filing that scored 94 (Strong). It scored Strong because a senior insider was trading and several insiders moved the same way within a week. The score describes the filing, not future returns. This is not investment advice.
Cluster activity
A cluster buy is present: 8 insiders (Meaney William L, Kidd Mark, Allerton Jennifer, Bhargava Mithu) traded IRM the same direction within a 7-day window. Shared conviction is a stronger structural signal than a lone trade.
How this compares with IRON MOUNTAIN INC's own history
Open-market buys make up 14% of the 101 scoreable IRM transactions on record between Nov 19, 2025 and Oct 6, 2026. Comparing a filing with the company's own buy/sell mix is how you tell a routine disposal from an unusual accumulation.
Methodology and sources
Scores come from six published, user-adjustable factors (insider role, cluster activity, trade size versus the insider's own history, position impact, filing urgency, and direct versus indirect ownership). The score describes the filing, not future returns. This is not investment advice.
Key facts
- Scoreable Form 4 transactions on record: 101
- Open-market buys: 14
- Sales: 87
- Distinct insiders: 15
- Strongest recent Greediness Score: 94 (Strong)
Primary sources
Related
- Strongest filing
- IRM in the live feed
- How the Greediness Score works
- What is a cluster buy?
- Form 4 transaction codes
The score describes the filing, not future returns. This is not investment advice.