Roy McNiven is President & VP at TETRA TECHNOLOGIES INC (TTI). They have made 11 open-market trades across 3 companies since 2016, most recently 2026-08-25.
CIK 0001660437
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.
3 open-market purchases totalling $70K since 2018, against 8 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TTI | BUY | 2023-03-09 | 2023-03-09 | $3.49 | $26K | -20.0% | -9.0% | -10.7% |
| TTI | BUY | 2022-09-26 | 2022-09-28 | $3.39 | $34K | +11.6% | +36.3% | -2.5% |
| CCLP | BUY | 2018-12-27 | 2018-12-27 | $2.30 | $10K | +30.7% | +16.2% | +20.2% |
| TESO | SELL | 2017-12-13 | 2017-12-14 | $4.05 | $1K | N/A | N/A | N/A |
| TESO | SELL | 2017-12-05 | 2017-12-06 | $4.20 | $4K | N/A | N/A | N/A |
| TESO | SELL | 2017-11-02 | 2017-11-03 | $3.80 | $6K | -2.5% | +10.1% | N/A |
| TESO | SELL | 2017-01-03 | 2017-01-04 | $8.25 | $1K | -1.6% | -3.8% | -17.4% |
| TESO | SELL | 2016-12-13 | 2016-12-14 | $8.80 | $3K | -3.5% | +9.2% | -14.5% |
| TESO | SELL | 2016-12-06 | 2016-12-07 | $8.16 | $6K | +2.9% | +4.7% | +0.6% |
| TESO | SELL | 2016-11-11 | 2016-11-14 | $7.15 | $601 | +2.1% | +19.2% | +19.2% |
| TESO | SELL | 2016-01-06 | 2016-01-06 | $7.11 | $3K | -19.3% | -7.0% | +17.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.