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sellWeak10b5-1 plan

Stephen Charles Taylor sold $22k of NGS

director at NATURAL GAS SERVICES GROUP INC. 759 shares at an average of $28.50, traded Sep 25, 2025, filed Sep 25, 2025.

Warning score
0
Value
$22k
759 shares
Holdings after
383,347
-0% from before
From 52-week low
+64%
low $17.04, close $28.03
From 52-week high
-3%
high $28.82, as of Sep 25, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $22k at market
    0
  • Share of holdings sold
    Sold 0.2% 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.

This signal so far: 1m -2.5%, 3m +20.1%, 6m +40.4%.

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.

NGSOct 9, 2026 · close 33.10
Since filing Sep 25, 2025: +18.1%SPY +19.6% · excess -1.5%

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 0001084991-25-000132, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 25, 2025SOpen-market sale
Common Stock10b5-1
-759$28.50$22k383,347Sep 25, 2025

Related signals

Other insiders at NATURAL GAS SERVICES GROUP INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
30Weak
NGSsell10b5-1
NATURAL GAS SERVICES GROUP INC
Stephen Charles Taylor
director
$3.7M
100,000 shares
-36%
35Weak
NGSsell
NATURAL GAS SERVICES GROUP INC
Stephen Charles Taylor
director
$667k
20,000 shares
-7%
26Weak
NGSbuy
NATURAL GAS SERVICES GROUP INC
Jean K Holley
director
$70k
2,190 shares
+18%
23Weak
NGSbuy
NATURAL GAS SERVICES GROUP INC
Jean K Holley
director
$30k
935 shares
+8%
35Weak
NGSsell
NATURAL GAS SERVICES GROUP INC
Stephen Charles Taylor
director
$642k
20,000 shares
-6%
35Weak
NGSsell
NATURAL GAS SERVICES GROUP INC
Stephen Charles Taylor
director
$617k
20,000 shares
-6%
9Weak
NGSsell10b5-1
NATURAL GAS SERVICES GROUP INC
Stephen Charles Taylor
director
$310k
10,000 shares
-3%
14Weak
NGSsell10b5-1
NATURAL GAS SERVICES GROUP INC
Stephen Charles Taylor
director
$558k
18,748 shares
-5%
10Weak
NGSsell10b5-1
NATURAL GAS SERVICES GROUP INC
Stephen Charles Taylor
director
$327k
11,252 shares
-3%
8Weak
NGSsell10b5-1
NATURAL GAS SERVICES GROUP INC
Stephen Charles Taylor
director
$226k
7,915 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.