Skip to content
sellWeak10b5-1 plan

Thomas A Martin sold $496k of KMI

President at KINDER MORGAN, INC.. 18,000 shares at an average of $27.57, traded May 7, 2025, filed May 8, 2025.

Warning score
18
Value
$496k
18,000 shares
Holdings after
789,652
-2% from before
From 52-week low
+37%
low $19.17, close $26.27
From 52-week high
-10%
high $29.07, as of May 7, 2025

Score components

  • Role
    President
    +20
  • Trade size
    $496k at market
    +18
  • Share of holdings sold
    Sold 2.2% 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 May 8, 2025: +26.3%SPY +40.1% · excess -13.8%

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 0002013458-25-000012, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 7, 2025SOpen-market sale
Class P Common Stock10b5-1
-18,000$27.57$496k789,652May 8, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
2Weak
KMIsell10b5-1
KINDER MORGAN, INC.
Michael P. Garthwaite
VP (Pres., Products Pipelines)
$48k
1,550 shares
-3%
26Weak
KMIbuy
KINDER MORGAN, INC.
Amy W Chronis
director
$75k
2,759 shares
+9%
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
$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%

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.

Thomas A Martin sold $496k of KMI | InsiderTell