Over the last 12 months, Granite Construction insiders reported 2 buys totaling $157K and 2 sales totaling $2.0M across SEC Form 4 filings.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Aug 6, 2026 | HERNANDEZ CARLOS MD | ▲ Buy | 400 | $123.99 | $50K | +8.6% | — |
| Jun 15, 2026 | Romer John TimothyD | ▲ Buy | 750 | $142.72 | $107K | +36.6% | 3 tranches |
| Jun 8, 2026 | Tatusko Michael GSenior Vice President · O | ▼ Sale | 7,500 | $141 | $1.1M | -20.1% | — |
| Jun 8, 2026 | Williams Bradley JaySenior Vice President · O | ▼ Sale | 6,734 | $141 | $949K | -48.9% | — |
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 $GVA feed.