Mark Kidd sold $736k of IRM
EVP, GM Data Centers & ALM at IRON MOUNTAIN INC. 6,000 shares at an average of $122.70, traded Aug 7, 2026, filed Aug 10, 2026.
Score components
- +15RoleOfficer
- +21Trade size$736k at market
- 0Share of holdings soldSold 5.6% of holdings
- +15Cluster3 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001732058-26-000019, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 7, 2026 | SOpen-market sale Common Stock, par value $.01 per share10b5-1 | -6,000 | $122.70 | $736k | 101,507 | Aug 10, 2026 |
Related signals
Other insiders at IRON MOUNTAIN INC and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 43Moderate | IRON MOUNTAIN INC | William L Meaney President and CEO | $4.2M 38,474 shares | -100% | |
| 22Weak | IRON MOUNTAIN INC | Greg W McIntosh EVP, Chief Commercial Officer | $554k 5,000 shares | -7% | |
| 50Moderate | IRON MOUNTAIN INC | William L Meaney President and CEO | $4.4M 38,474 shares | -100% | |
| 31Weak | IRON MOUNTAIN INC | Mark Kidd EVP, GM Data Centers & ALM | $694k 6,000 shares | -6% | |
| 29Weak | IRON MOUNTAIN INC | Greg W McIntosh EVP, Chief Commercial Officer | $578k 5,000 shares | -6% | |
| 50Moderate | IRON MOUNTAIN INC | William L Meaney President and CEO | $4.7M 38,474 shares | -100% | |
| 25Weak | IRON MOUNTAIN INC | Greg W McIntosh EVP, Chief Commercial Officer | $1.5M 11,839 shares | -14% | |
| 43Moderate | IRON MOUNTAIN INC | William L Meaney President and CEO | $4.7M 38,474 shares | -100% | |
| 25Weak | IRON MOUNTAIN INC | Mark Kidd EVP, GM Data Centers & ALM | $754k 6,000 shares | -5% | |
| 50Moderate | IRON MOUNTAIN INC | William L Meaney President and CEO | $4.9M 38,474 shares | -100% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.