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sellWeak10b5-1 plan

James David Johnston sold $79k of SMC

Executive VP, GC, CCO and Secy at Summit Midstream Corp. 2,600 shares at an average of $30.51, traded Oct 1, 2026, filed Oct 2, 2026.

Warning score
4
Value
$79k
2,600 shares
Holdings after
72,757
-3% from before
From 52-week low
+53%
low $20.03, close $30.63
From 52-week high
-12%
high $34.96, as of Oct 1, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $79k at market
    +9
  • Share of holdings sold
    Sold 3.5% 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.

SMCOct 9, 2026 · close 31.95
Since filing Oct 2, 2026: +3.6%SPY +1.2% · excess +2.4%

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 0002024218-26-000091, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Oct 1, 2026SOpen-market sale
Common Stock10b5-1
-2,600$30.51$79k72,75710 d ago

Related signals

Other insiders at Summit Midstream Corp and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
39Weak
SMCsell 2
Summit Midstream Corp
Jerry L Peters
director
$129k
3,303 shares
-11%
46Moderate
SMCsell 2
Summit Midstream Corp
Jerry L Peters
director
$253k
6,752 shares
-25%
21Weak
SMCsell 210b5-1
Summit Midstream Corp
J Heath Deneke
Chairman, President and CEO
$70k
2,000 shares
-1%
23Weak
SMCsell 210b5-1
Summit Midstream Corp
J Heath Deneke
Chairman, President and CEO
$107k
3,000 shares
-1%
23Weak
SMCsell 210b5-1
Summit Midstream Corp
J Heath Deneke
Chairman, President and CEO
$112k
3,000 shares
-1%
6Weak
SMCsell 210b5-1
Summit Midstream Corp
J Heath Deneke
Chairman, President and CEO
$77k
2,000 shares
-1%
23Weak
SMCsell 210b5-1
Summit Midstream Corp
J Heath Deneke
Chairman, President and CEO
$113k
3,000 shares
-1%
23Weak
SMCsell 210b5-1
Summit Midstream Corp
J Heath Deneke
Chairman, President and CEO
$116k
3,000 shares
-1%
23Weak
SMCsell 210b5-1
Summit Midstream Corp
J Heath Deneke
Chairman, President and CEO
$122k
3,000 shares
-1%
16Weak
SMCsell10b5-1
Summit Midstream Corp
J Heath Deneke
Chairman, President and CEO
$130k
3,000 shares
-1%

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.

James David Johnston sold $79k of SMC | InsiderTell