David L. Bradshaw is Director at NATURAL GAS SERVICES GROUP INC (NGS). They have made 5 open-market trades across 2 companies since 2008, most recently 2024-05-13.
CIK 0001231266
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $28K since 2008, against 4 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| NGS | SELL | 2019-06-04 | 2019-06-05 | $15.10 | $51K | +2.2% | +6.3% | -29.3% |
| NGS | SELL | 2018-03-13 | 2018-03-14 | $27.31 | $119K | -5.1% | +0.0% | -11.8% |
| NGS | SELL | 2017-06-20 | 2017-06-21 | $23.60 | $60K | +10.5% | +12.7% | +9.6% |
| NGS | SELL | 2016-06-23 | 2016-06-24 | $24.35 | $61K | +0.7% | +6.2% | +1.8% |
| TPLM | BUY | 2008-06-03 | 2008-06-05 | $1.40 | $28K | -36.8% | -10.8% | -10.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.