Stephen Charles Taylor sold $667k of NGS
director at NATURAL GAS SERVICES GROUP INC. 20,000 shares at an average of $33.35, traded Dec 10, 2025, filed Dec 12, 2025.
Score components
- +15RoleDirector
- +20Trade size$667k at market
- 0Share of holdings soldSold 6.8% of holdings
- 0ClusterNo other insider selling within 14 days
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 +2.8%, 3m +6.7%, 6m +27.5%.
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.
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 0001316004-25-000009, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Dec 10, 2025 | SOpen-market sale Common Stock | -10,000 | $33.16 | $332k | 285,432 | Dec 12, 2025 |
| Dec 11, 2025 | SOpen-market sale Common Stock | -10,000 | $33.54 | $335k | 275,432 | Dec 12, 2025 |
Related signals
Other insiders at NATURAL GAS SERVICES GROUP INC and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 30Weak | NATURAL GAS SERVICES GROUP INC | Stephen Charles Taylor director | $3.7M 100,000 shares | -36% | |
| 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 | NATURAL GAS SERVICES GROUP INC | Stephen Charles Taylor director | $310k 10,000 shares | -3% | |
| 14Weak | NATURAL GAS SERVICES GROUP INC | Stephen Charles Taylor director | $558k 18,748 shares | -5% | |
| 10Weak | NATURAL GAS SERVICES GROUP INC | Stephen Charles Taylor director | $327k 11,252 shares | -3% | |
| 8Weak | NATURAL GAS SERVICES GROUP INC | Stephen Charles Taylor director | $226k 7,915 shares | -2% | |
| 0Weak | NATURAL GAS SERVICES GROUP INC | Stephen Charles Taylor director | $22k 759 shares | -0% |
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.