G. Larry Lawrence is CFO at NATURAL GAS SERVICES GROUP INC (NGS). They have made 15 open-market trades across 3 companies since 2007, most recently 2026-08-04.
CIK 0001385056
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.
2 open-market purchases totalling $75K since 2007, against 13 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| NGS | 65,615 | $2.0M |
| LGCY | 131,256 | $1.4M |
| PUMP | 28,181 | $218K |
| Total | $3.6M |
Shares reported on the most recent Form 4, priced at the 2026-08-05 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| PUMP | SELL | 2026-08-04 | 2026-08-05 | $11.16 | $400K | +15.3% | +3.6% | — |
| PUMP | SELL | 2025-10-31 | 2025-11-03 | $10.84 | $293K | -6.5% | +1.1% | +13.9% |
| PUMP | SELL | 2025-03-07 | 2025-03-07 | $7.39 | $150K | +1.0% | -26.2% | -19.5% |
| PUMP | SELL | 2023-07-19 | 2023-07-20 | $10.00 | $50K | +6.4% | +0.6% | +8.2% |
| NGS | SELL | 2019-04-08 | 2019-04-10 | $18.40 | $134K | -3.3% | -9.9% | -10.8% |
| NGS | SELL | 2017-12-19 | 2017-12-20 | $25.23 | $151K | +7.0% | +11.0% | -3.3% |
| NGS | SELL | 2016-11-17 | 2016-11-18 | $26.99 | $216K | +6.3% | +14.8% | -0.4% |
| NGS | SELL | 2015-12-18 | 2015-12-22 | $20.34 | $163K | -17.9% | -19.6% | -3.0% |
| NGS | SELL | 2015-03-24 | 2015-03-25 | $19.95 | $200K | -17.9% | -0.6% | -0.6% |
| LGCY | SELL | 2013-06-04 | 2013-06-05 | $26.44 | $132K | -32.5% | +5.3% | +5.3% |
| LGCY | SELL | 2012-03-09 | 2012-03-13 | $29.92 | $75K | -32.5% | +5.3% | +5.3% |
| LGCY | SELL | 2011-07-06 | 2011-07-07 | $29.54 | $74K | -32.5% | +5.3% | +5.3% |
| LGCY | BUY | 2010-06-08 | 2010-06-09 | $21.81 | $33K | -32.5% | +5.3% | +5.3% |
| LGCY | SELL | 2009-12-03 | 2009-12-07 | $17.90 | $40K | -32.5% | +5.3% | +5.3% |
| LGCY | BUY | 2007-01-18 | 2007-01-18 | $19.00 | $43K | -32.5% | +5.3% | +5.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.