Ewan William Hamilton is CAO & VP at Kodiak Gas Services, Inc. (KGS). They have made 6 open-market trades across 1 company since 2023, most recently 2026-09-14.
CIK 0001971110
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 $50K since 2023, against 4 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| KGS | 26,674 | $1.3M |
Shares reported on the most recent Form 4, priced at the 2026-09-15 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 |
|---|---|---|---|---|---|---|---|---|
| KGS | SELL · 10b5-1 | 2026-09-14 | 2026-09-15 | $61.85 | $169K | -10.0% | -18.7% | — |
| KGS | SELL · 10b5-1 | 2026-06-16 | 2026-06-16 | $68.62 | $187K | +10.5% | -2.0% | -15.8% |
| KGS | SELL | 2026-03-17 | 2026-03-18 | $56.18 | $326K | +3.1% | +13.5% | +21.8% |
| KGS | SELL | 2026-03-16 | 2026-03-17 | $55.25 | $116K | +3.9% | +10.5% | +22.8% |
| KGS | SELL | 2026-03-13 | 2026-03-16 | $54.75 | $264K | +5.4% | +10.4% | +24.0% |
| KGS | SELL | 2024-11-21 | 2024-11-25 | $40.45 | $243K | +3.6% | +2.9% | +6.6% |
| KGS | BUY | 2023-08-15 | 2023-08-16 | $19.73 | $10K | -4.8% | -7.1% | -5.5% |
| KGS | BUY | 2023-07-03 | 2023-07-05 | $16.00 | $40K | +4.9% | +23.5% | +13.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.