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sellWeak10b5-1 plan

Kim R Cocklin sold $2.3M of ATO

director at ATMOS ENERGY CORP. 15,000 shares at an average of $150.98, traded May 14, 2025, filed May 15, 2025.

Warning score
20
Value
$2.3M
15,000 shares
Holdings after
172,632
-8% from before
From 52-week low
+14%
low $128.80, close $147.21
From 52-week high
-6%
high $157.28, as of May 14, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $2.3M at market
    +25
  • Share of holdings sold
    Sold 8.0% 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.

ATOOct 9, 2026 · close 161.66
Since filing May 15, 2025: +7.2%SPY +34.0% · excess -26.9%

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 0001127602-25-014391, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 14, 2025SOpen-market sale
Common Stock10b5-1
-15,000$150.98$2.3M172,632May 15, 2025

Related signals

Other insiders at ATMOS ENERGY CORP and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
33Weak
ATOsell
ATMOS ENERGY CORP
Sean Donohue
director
$77k
450 shares
-34%
40Moderate
ATObuy
ATMOS ENERGY CORP
Edward Geiser
director
$362k
2,500 shares
+2451%

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.

Kim R Cocklin sold $2.3M of ATO | InsiderTell