Christopher M. Powell is CLO at Solaris Oilfield Infrastructure, Inc. (SOI). They have made 7 open-market trades across 2 companies since 2019, most recently 2026-05-11.
CIK 0001710164
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.
0 open-market purchases, against 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SEI | 114,117 | $7.2M |
| SOI | 130,202 | $1.5M |
| Total | $8.6M |
Shares reported on the most recent Form 4, priced at the 2026-05-12 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 |
|---|---|---|---|---|---|---|---|---|
| SEI | SELL | 2026-05-11 | 2026-05-12 | $74.63 | $2.8M | -3.5% | -1.3% | -23.9% |
| SEI | SELL | 2025-08-26 | 2025-08-28 | $30.00 | $383K | -7.9% | +29.8% | +46.3% |
| SOI | SELL | 2024-03-15 | 2024-03-19 | $8.50 | $149K | -0.3% | -4.9% | -5.3% |
| SOI | SELL | 2022-05-16 | 2022-05-18 | $12.54 | $202K | +10.9% | -10.0% | -15.0% |
| SOI | SELL | 2022-05-03 | 2022-05-05 | $12.07 | $121K | +1.6% | +12.8% | -10.3% |
| SOI | SELL | 2021-03-12 | 2021-03-16 | $14.49 | $140K | -9.0% | -19.9% | -28.6% |
| SOI | SELL | 2019-08-26 | 2019-08-26 | $13.36 | $786K | +0.4% | +2.0% | -18.6% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.