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sellWeak10b5-1 plan

Michael P. Garthwaite sold $48k of KMI

VP (Pres., Products Pipelines) at KINDER MORGAN, INC.. 1,550 shares at an average of $30.80, traded Sep 16, 2026, filed Sep 18, 2026.

Warning score
2
Value
$48k
1,550 shares
Holdings after
48,863
-3% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Officer
    +15
  • Trade size
    $48k at market
    +7
  • Share of holdings sold
    Sold 3.1% of holdings
    0
  • Cluster
    No other insider selling within 14 days
    0
  • 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.

KMIOct 9, 2026 · close 32.49
Since filing Sep 18, 2026: +2.0%SPY +2.2% · excess -0.2%

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 0001506307-26-000121, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 16, 2026SOpen-market sale
Class P Common Stock10b5-1
-1,550$30.80$48k48,86324 d ago

Related signals

Other insiders at KINDER MORGAN, INC. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
18Weak
KMIsell10b5-1
KINDER MORGAN, INC.
Thomas A Martin
President
$509k
18,000 shares
-2%
18Weak
KMIsell10b5-1
KINDER MORGAN, INC.
Thomas A Martin
President
$496k
18,000 shares
-2%
18Weak
KMIsell10b5-1
KINDER MORGAN, INC.
Thomas A Martin
President
$517k
18,000 shares
-2%
26Weak
KMIsell 210b5-1
KINDER MORGAN, INC.
Thomas A Martin
President
$479k
18,000 shares
-2%
55Moderate
KMIsell 3
KINDER MORGAN, INC.
Michael C Morgan
director
$4.3M
160,000 shares
-5%
70Notable
KMIsell 3
KINDER MORGAN, INC.
John W Schlosser
V.P. (President, Terminals)
$2.0M
75,461 shares
-25%
33Weak
KMIsell 310b5-1
KINDER MORGAN, INC.
Thomas A Martin
President
$499k
18,000 shares
-2%
18Weak
KMIsell10b5-1
KINDER MORGAN, INC.
Thomas A Martin
President
$502k
18,000 shares
-2%
18Weak
KMIsell10b5-1
KINDER MORGAN, INC.
Thomas A Martin
President
$492k
18,000 shares
-2%
18Weak
KMIsell10b5-1
KINDER MORGAN, INC.
Thomas A Martin
President
$503k
19,121 shares
-2%

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.

Michael P. Garthwaite sold $48k of KMI | InsiderTell