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sellWeak cluster of 310b5-1 plan

Greg W McIntosh sold $1.5M of IRM

EVP, Chief Commercial Officer at IRON MOUNTAIN INC. 11,839 shares at an average of $127.13, traded Aug 6, 2026, filed Aug 10, 2026.

Warning score
25
Value
$1.5M
11,839 shares
Holdings after
80,634
-14% from before
From 52-week low
+57%
low $77.09, close $121.02
From 52-week high
-8%
high $132.03, as of Aug 6, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $1.5M at market
    +25
  • Share of holdings sold
    Sold 14% of holdings
    +5
  • Cluster
    3 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -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 Aug 10, 2026: -5.1%SPY +0.9% · excess -6.0%

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 0001769841-26-000007, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 6, 2026SOpen-market sale
Common Stock, par value $.01 per share10b5-1
-5,000$127.13$636k80,634Aug 10, 2026
Aug 6, 2026MOption exercise
Common Stock, par value $.01 per share10b5-1
+6,839$37.00$253k87,473Aug 10, 2026
Aug 6, 2026SOpen-market sale
Common Stock, par value $.01 per share10b5-1
-6,839$127.13$869k80,634Aug 10, 2026
Aug 6, 2026MOption exercise
Employee Stock Option (Right to Buy)derivative10b5-1
-6,839--0Aug 10, 2026

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%
29Weak
IRMsell 310b5-1
IRON MOUNTAIN INC
Greg W McIntosh
EVP, Chief Commercial Officer
$578k
5,000 shares
-6%
50Moderate
IRMsell 310b5-1
IRON MOUNTAIN INC
William L Meaney
President and CEO
$4.7M
38,474 shares
-100%
31Weak
IRMsell 310b5-1
IRON MOUNTAIN INC
Mark Kidd
EVP, GM Data Centers & ALM
$736k
6,000 shares
-6%
43Moderate
IRMsell 210b5-1
IRON MOUNTAIN INC
William L Meaney
President and CEO
$4.7M
38,474 shares
-100%
25Weak
IRMsell 210b5-1
IRON MOUNTAIN INC
Mark Kidd
EVP, GM Data Centers & ALM
$754k
6,000 shares
-5%
50Moderate
IRMsell 410b5-1
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.

Greg W McIntosh sold $1.5M of IRM | InsiderTell