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Mastec stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions−11.4% to $174.10
Mastec (MTZ) stock fell 11% over the last 252 sessions, to $174.10. On the way it reported 4 quarters, its insiders filed no open-market trades (10b5-1 plan sales aside) and 1 Form 144 notice of planned sales, and the company filed 5 material 8-Ks. Each is marked on the price and listed with what the stock did next.
Each mark, and what followed
| Date | Kind | What | Next session | 5 sessions | 21 sessions |
|---|---|---|---|---|---|
| Nov 2, 2026 | Form 144 | Form 144: Timothy Michael Love plans to sell $73K | +4.1% (+4.5% vs SPY) | −6.6% (−3.9% vs SPY) | — |
| Oct 29, 2026 | Earnings | Earnings: beat the EPS estimate by 0.1% | −1.8% (−1.4% vs SPY) | −7.7% (−7.0% vs SPY) | — |
| Aug 17, 2026 | 8-K | Material definitive agreement | −7.7% (−7.0% vs SPY) | −16.9% (−15.7% vs SPY) | −29.3% (−26.9% vs SPY) |
| Aug 10, 2026 | 8-K | Material definitive agreement | +1.6% (+1.9% vs SPY) | +12.0% (+12.0% vs SPY) | −10.9% (−9.5% vs SPY) |
| Jul 30, 2026 | 8-K | Directors and officers: departures, appointments, pay | −21.0% (−21.7% vs SPY) | −22.7% (−26.2% vs SPY) | −29.7% (−33.4% vs SPY) |
| Jul 30, 2026 | Earnings | Earnings: missed the EPS estimate by -0.6% | +12.1% (+10.5% vs SPY) | −7.5% (−12.8% vs SPY) | −13.5% (−19.1% vs SPY) |
| Jul 20, 2026 | 8-K | New debt or off-balance-sheet obligation | +4.3% (+3.5% vs SPY) | +0.1% (+0.5% vs SPY) | −18.4% (−21.7% vs SPY) |
| Jul 7, 2026 | 8-K | Material definitive agreement | +6.5% (+6.8% vs SPY) | +1.7% (+1.2% vs SPY) | −29.6% (−32.6% vs SPY) |
| Apr 30, 2026 | Earnings | Earnings: beat the EPS estimate by 40.6% | +6.2% (+5.2% vs SPY) | +15.6% (+12.6% vs SPY) | +2.1% (−4.0% vs SPY) |
| Feb 26, 2026 | Earnings | Earnings: beat the EPS estimate by 6.4% | +1.6% (+2.2% vs SPY) | +6.3% (+7.5% vs SPY) | +7.3% (+14.2% vs SPY) |
What this kind of 8-K usually did
| Item | 8-Ks | Next session, median | Up next session | 21 sessions, median | Typical size |
|---|---|---|---|---|---|
| 1.01 Material definitive agreement | 23,525 | 0.0% | 51% | +1.0% | ±1.4% |
| 2.03 New debt or off-balance-sheet obligation | 13,268 | 0.0% | 50% | +1.2% | ±1.3% |
| 5.02 Directors and officers: departures, appointments, pay | 39,174 | −0.1% | 48% | +0.7% | ±1.4% |
Across every company in the move-odds universe, measured from the close before the filing. Every 8-K item ranked →
Report card: every quarter against the estimate → Mastec: every quarter → Live insider trades →
Prices are daily closes; filings and trades are as filed with the SEC (Form 4 within two business days of the trade, 8-K within four of the event). Moves after a mark are the stock's close-to-close change and the same for SPY; they describe the record, not what the next one will do. Not investment advice.