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sellWeak cluster of 310b5-1 plan

Greg W McIntosh sold $578k of IRM

EVP, Chief Commercial Officer at IRON MOUNTAIN INC. 5,000 shares at an average of $115.60, traded Sep 1, 2026, filed Sep 2, 2026.

Warning score
29
Value
$578k
5,000 shares
Holdings after
75,634
-6% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Officer
    +15
  • Trade size
    $578k at market
    +19
  • Share of holdings sold
    Sold 6.2% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

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.

IRMOct 9, 2026 · close 114.51
Since filing Sep 2, 2026: +3.2%SPY +2.0% · excess +1.2%

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 0001769841-26-000009, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 1, 2026SOpen-market sale
Common Stock, par value $.01 per share10b5-1
-5,000$115.60$578k75,63440 d ago

Related signals

Other insiders at IRON MOUNTAIN INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
43Moderate
IRMsell 210b5-1
IRON MOUNTAIN INC
William L Meaney
President and CEO
$4.2M
38,474 shares
-100%
22Weak
IRMsell 210b5-1
IRON MOUNTAIN INC
Greg W McIntosh
EVP, Chief Commercial Officer
$554k
5,000 shares
-7%
50Moderate
IRMsell 310b5-1
IRON MOUNTAIN INC
William L Meaney
President and CEO
$4.4M
38,474 shares
-100%
31Weak
IRMsell 310b5-1
IRON MOUNTAIN INC
Mark Kidd
EVP, GM Data Centers & ALM
$694k
6,000 shares
-6%
65Notable
IRMsell 310b5-1
IRON MOUNTAIN INC
William L Meaney
President and CEO
$21M
237,402 shares
-100%
11Weak
IRMsell 310b5-1
IRON MOUNTAIN INC
Mithu Bhargava
EVP, GM Digital Business Unit
$161k
1,738 shares
-12%
34Weak
IRMsell 310b5-1
IRON MOUNTAIN INC
Daniel Borges
SVP & Chief Accounting Officer
$597k
6,433 shares
-96%
40Moderate
IRMsell 310b5-1
IRON MOUNTAIN INC
William L Meaney
President and CEO
$16M
172,552 shares
-42%
35Weak
IRMsell10b5-1
IRON MOUNTAIN INC
William L Meaney
President and CEO
$6.9M
69,125 shares
-100%
43Moderate
IRMsell 210b5-1
IRON MOUNTAIN INC
William L Meaney
President and CEO
$7.2M
69,131 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.

Greg W McIntosh sold $578k of IRM | InsiderTell