John M. Perisich is CLO at Primoris Services Corp (PRIM). They have made 10 open-market trades across 1 company since 2011, most recently 2026-05-28.
CIK 0001441444
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 $171K since 2011, against 8 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| PRIM | 105 | $8K |
Shares reported on the most recent Form 4, priced at the 2026-05-29 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 |
|---|---|---|---|---|---|---|---|---|
| PRIM | SELL | 2026-05-28 | 2026-05-29 | $127.86 | $3.8M | -23.0% | -20.2% | -36.9% |
| PRIM | SELL | 2025-08-11 | 2025-08-13 | $111.51 | $2.6M | +1.3% | +7.7% | +10.6% |
| PRIM | SELL | 2025-08-06 | 2025-08-08 | $109.90 | $3.4M | -0.2% | +4.7% | +14.3% |
| PRIM | SELL | 2024-09-13 | 2024-09-16 | $55.33 | $486K | +4.2% | +11.7% | +48.1% |
| PRIM | SELL | 2024-05-13 | 2024-05-14 | $49.34 | $1.3M | +9.2% | +7.3% | +4.5% |
| PRIM | SELL | 2023-09-08 | 2023-09-12 | $33.19 | $1.3M | -1.9% | -7.3% | -3.7% |
| PRIM | SELL | 2018-05-17 | 2018-05-18 | $25.14 | $455K | +2.8% | +13.0% | +0.1% |
| PRIM | BUY | 2018-02-26 | 2018-02-27 | $20.87 | $133K | -0.2% | -4.1% | +0.9% |
| PRIM | SELL | 2014-05-12 | 2014-05-14 | $30.37 | $442K | -8.6% | +1.1% | +1.1% |
| PRIM | BUY | 2011-03-10 | 2011-03-17 | $6.81 | $38K | -8.6% | +1.1% | +1.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.