Over the last 12 months, Matrix Service insiders reported no purchases and 4 sales totaling $1.8M across SEC Form 4 filings. 75% of the activity was filed under pre-arranged 10b5-1 trading plans.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Jun 15, 2026 | Cavanah Kevin SVP Finance & CFO · O | ▼ Sale | 3,491 | $14.01 | $49K | -3.9% | plan · 2 tranches |
| Jun 12, 2026 | SHEETS JUSTIN DSVP, Enterprise Services · O | ▼ Sale | 16,991 | $13.5 | $229K | -20.9% | — |
| Jun 5, 2026 | Cavanah Kevin SVP Finance & CFO · O | ▼ Sale | 56,509 | $14.1 | $797K | -38.4% | plan · 2 tranches |
| May 26, 2026 | Cavanah Kevin SVP Finance & CFO · O | ▼ Sale | 60,000 | $12.9 | $774K | -29% | plan |
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $MTRX feed.