2026Q1
| Insider | Role (last 12 mo) | Shares held | Filed at |
|---|---|---|---|
| Mas Jorge | Director | 4,471,156 | Apr 21, 2023 |
| Mastec Inc | — | 1,001,060 | Sep 10, 2021 |
| Mas Jose Ramon | CEO | 425,000 | Feb 14, 2013 |
| Pita George | CFO | 95,614 | Aug 24, 2015 |
| Johnson Julia L | Director | 73,086 | Nov 18, 2025 |
| Exec date | Filing date | Insider | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Mar 3, 2026 | Mar 5, 2026 | Csiszar Ernst N | Director | Sell | 17.5 | -6,500 | -27.39% | ✗ | $2M |
| Feb 13, 2026 | Feb 18, 2026 | Palomarez Javier Alberto | Director | Sell | 77.5 | +120 | 1.05% | ✗ | $9.2K |
| Feb 13, 2026 | Feb 18, 2026 | JOHNSON JULIA L | Director | Neutral | 60.0 | +154 | 0.21% | ✗ | - |
| Feb 13, 2026 | Feb 18, 2026 | Dwyer Robert J | Director | Sell | 67.5 | +120 | 0.58% | ✗ | $9.2K |
| Feb 13, 2026 | Feb 18, 2026 | Csiszar Ernst N | Director | Sell | 67.5 | +131 | 0.55% | ✗ | $10K |
| Feb 13, 2026 | Feb 18, 2026 | Campbell C Robert | Director | Neutral | 60.0 | +154 | 0.46% | ✗ | - |
| Feb 13, 2026 | Feb 18, 2026 | Parker Ava L | Director | Sell | 82.5 | +173 | 3.38% | ✗ | $5.9K |
| Nov 14, 2025 | Nov 18, 2025 | Dwyer Robert J | Director | Sell | 67.5 | +167 | 0.81% | ✗ | $9.2K |
| Nov 14, 2025 | Nov 18, 2025 | JOHNSON JULIA L | Director | Neutral | 60.0 | +215 | 0.30% | ✗ | - |
| Nov 14, 2025 | Nov 18, 2025 | Palomarez Javier Alberto | Director | Sell | 77.5 | +167 | 1.48% | ✗ | $9.2K |
| Nov 14, 2025 | Nov 18, 2025 | Campbell C Robert | Director | Neutral | 67.5 | +215 | 0.65% | ✗ | - |
| Nov 14, 2025 | Nov 18, 2025 | Parker Ava L | Director | Sell | 82.5 | +243 | 4.99% | ✗ | $6K |
| Nov 14, 2025 | Nov 18, 2025 | Csiszar Ernst N | Director | Sell | 67.5 | +183 | 0.78% | ✗ | $10K |
| Nov 3, 2025 | Nov 5, 2025 | Love Timothy Michael | CAO | Sell | 20.0 | -1,929 | -12.32% | ✗ | $397.7K |
| Oct 10, 2025 | Oct 15, 2025 | Love Timothy Michael | CAO | Sell | 22.5 | -621 | -3.82% | ✗ | $130.5K |
| Oct 10, 2025 | Oct 15, 2025 | DiMarco Paul | CFO | Sell | 20.0 | -2,925 | -4.15% | ✗ | $614.5K |
| Sep 29, 2025 | Oct 1, 2025 | Campbell C Robert | Director | Sell | 20.0 | -2,000 | -5.67% | ✗ | $420.8K |
| Sep 18, 2025 | Sep 22, 2025 | Apple Robert E | COO | Sell | 32.5 | -10,000 | -4.85% | ✓ | $2M |
| Sep 11, 2025 | Sep 16, 2025 | Campbell C Robert | Director | Sell | 20.0 | -3,000 | -7.84% | ✗ | $571.2K |
| Aug 21, 2025 | Aug 22, 2025 | MAS JORGE | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 21, 2025 | Aug 22, 2025 | MAS JOSE RAMON | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 15, 2025 | Aug 19, 2025 | Parker Ava L | Director | Sell | 85.0 | +262 | 5.69% | ✗ | $5.9K |
| Aug 15, 2025 | Aug 19, 2025 | Campbell C Robert | Director | Neutral | 67.5 | +232 | 0.61% | ✗ | - |
| Aug 15, 2025 | Aug 19, 2025 | Palomarez Javier Alberto | Director | Sell | 77.5 | +180 | 1.63% | ✗ | $9.3K |
| Aug 15, 2025 | Aug 19, 2025 | JOHNSON JULIA L | Director | Neutral | 60.0 | +232 | 0.32% | ✗ | - |
| Aug 15, 2025 | Aug 19, 2025 | Dwyer Robert J | Director | Sell | 67.5 | +180 | 0.89% | ✗ | $9.3K |
| Aug 15, 2025 | Aug 19, 2025 | Csiszar Ernst N | Director | Sell | 67.5 | +198 | 0.85% | ✗ | $10K |
| Aug 5, 2025 | Aug 7, 2025 | de Cardenas Alberto | EVP, General Counsel | Sell | 17.5 | -10,000 | -8.37% | ✗ | $1.8M |
| Jul 16, 2025 | Jul 18, 2025 | Apple Robert E | COO | Sell | 32.5 | -10,000 | -4.62% | ✓ | $1.8M |
| May 15, 2025 | May 19, 2025 | Csiszar Ernst N | Director | Sell | 68.8 | +223 | 0.97% | ✗ | $10.1K |
| May 15, 2025 | May 19, 2025 | Dwyer Robert J | Director | Sell | 77.5 | +205 | 1.02% | ✗ | $9.1K |
| May 15, 2025 | May 19, 2025 | JOHNSON JULIA L | Director | Neutral | 60.0 | +263 | 0.36% | ✗ | - |
| May 15, 2025 | May 19, 2025 | Palomarez Javier Alberto | Director | Sell | 77.5 | +205 | 1.89% | ✗ | $9.1K |
| May 15, 2025 | May 19, 2025 | Campbell C Robert | Director | Neutral | 67.5 | +263 | 0.70% | ✗ | - |
| May 15, 2025 | May 19, 2025 | Parker Ava L | Director | Sell | 85.0 | +297 | 6.89% | ✗ | $5.8K |
| May 12, 2025 | May 14, 2025 | Campbell C Robert | Director | Sell | 20.0 | -5,000 | -11.69% | ✗ | $771.7K |
| Mar 18, 2025 | Mar 26, 2025 | Love Timothy Michael | CAO | Neutral | 85.0 | +1,111 | 7.42% | ✗ | - |
| Mar 24, 2025 | Mar 26, 2025 | Apple Robert E | COO | Sell | 17.5 | -10,107 | -4.46% | ✗ | $1.3M |
| Mar 24, 2025 | Mar 26, 2025 | MAS JOSE RAMON | CEO | Sell | 35.0 | -23,691 | -0.45% | ✗ | $2.9M |
| Mar 24, 2025 | Mar 26, 2025 | de Cardenas Alberto | EVP, General Counsel | Sell | 20.0 | -4,319 | -3.49% | ✗ | $535.7K |
| Mar 24, 2025 | Mar 26, 2025 | Csiszar Ernst N | Director | Sell | 20.0 | -2,517 | -9.86% | ✗ | $331.3K |
| Mar 18, 2025 | Mar 20, 2025 | MAS JOSE RAMON | CEO | Neutral | 77.5 | +61,713 | 1.19% | ✗ | - |
| Mar 18, 2025 | Mar 20, 2025 | MAS JORGE | Director | Neutral | 60.0 | +37,028 | 0.32% | ✗ | - |
| Mar 18, 2025 | Mar 20, 2025 | de Cardenas Alberto | EVP, General Counsel | Neutral | 90.0 | +14,400 | 13.17% | ✗ | - |
| Mar 18, 2025 | Mar 20, 2025 | Apple Robert E | COO | Neutral | 90.0 | +27,154 | 13.63% | ✗ | - |
| Mar 18, 2025 | Mar 20, 2025 | DiMarco Paul | CFO | Neutral | 90.0 | +20,571 | 41.25% | ✗ | - |
| Feb 14, 2025 | Feb 19, 2025 | Csiszar Ernst N | Director | Sell | 78.8 | +258 | 1.02% | ✗ | $10K |
| Feb 14, 2025 | Feb 19, 2025 | Dwyer Robert J | Director | Sell | 77.5 | +237 | 1.19% | ✗ | $9.1K |
| Feb 14, 2025 | Feb 19, 2025 | JOHNSON JULIA L | Director | Neutral | 60.0 | +304 | 0.42% | ✗ | - |
| Feb 14, 2025 | Feb 19, 2025 | Palomarez Javier Alberto | Director | Sell | 77.5 | +237 | 2.23% | ✗ | $9.1K |
| Feb 14, 2025 | Feb 19, 2025 | Campbell C Robert | Director | Neutral | 67.5 | +304 | 0.72% | ✗ | - |
| Feb 14, 2025 | Feb 19, 2025 | Parker Ava L | Director | Sell | 85.0 | +344 | 8.67% | ✗ | $5.8K |
| Dec 4, 2024 | Dec 6, 2024 | Palomarez Javier Alberto | Director | Sell | 26.3 | -200 | -1.85% | ✗ | $28.6K |
| Nov 26, 2024 | Nov 29, 2024 | Apple Robert E | COO | Sell | 32.5 | -10,000 | -4.78% | ✓ | $1.5M |
| Nov 26, 2024 | Nov 29, 2024 | Campbell C Robert | Director | Sell | 20.0 | -3,000 | -6.60% | ✗ | $435K |
| Nov 15, 2024 | Nov 19, 2024 | Csiszar Ernst N | Director | Sell | 78.8 | +259 | 1.04% | ✗ | $10K |
| Nov 15, 2024 | Nov 19, 2024 | Dwyer Robert J | Director | Sell | 77.5 | +237 | 1.21% | ✗ | $9.2K |
| Nov 15, 2024 | Nov 19, 2024 | JOHNSON JULIA L | Director | Neutral | 60.0 | +305 | 0.42% | ✗ | - |
| Nov 15, 2024 | Nov 19, 2024 | Palomarez Javier Alberto | Director | Sell | 77.5 | +237 | 2.24% | ✗ | $9.2K |
| Nov 15, 2024 | Nov 19, 2024 | Campbell C Robert | Director | Neutral | 67.5 | +305 | 0.68% | ✗ | - |
| Nov 15, 2024 | Nov 19, 2024 | Parker Ava L | Director | Sell | 86.3 | +302 | 8.24% | ✗ | $11.6K |
| Nov 11, 2024 | Nov 13, 2024 | Campbell C Robert | Director | Sell | 20.0 | -3,000 | -6.23% | ✗ | $436.2K |
| Nov 6, 2024 | Nov 8, 2024 | Love Timothy Michael | CAO | Sell | 22.5 | -600 | -3.86% | ✗ | $84.5K |
| Nov 1, 2024 | Nov 5, 2024 | Apple Robert E | COO | Sell | 23.8 | -19,023 | -8.33% | ✓ | $2.6M |
| Oct 13, 2024 | Oct 16, 2024 | DiMarco Paul | CFO | Sell | 32.5 | -493 | -0.98% | ✗ | $62.8K |
| Oct 13, 2024 | Oct 16, 2024 | Love Timothy Michael | CAO | Sell | 26.3 | -329 | -2.07% | ✗ | $41.9K |
| Oct 7, 2024 | Oct 9, 2024 | Apple Robert E | COO | Sell | 48.8 | -977 | -0.43% | ✓ | $127K |
| Sep 20, 2024 | Sep 24, 2024 | Apple Robert E | COO | Sell | 23.8 | -20,000 | -8.03% | ✓ | $2.5M |
| Sep 18, 2024 | Sep 20, 2024 | Campbell C Robert | Director | Sell | 20.0 | -3,000 | -5.86% | ✗ | $348.8K |
| Sep 9, 2024 | Sep 10, 2024 | MAS JORGE | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 9, 2024 | Sep 10, 2024 | MAS JOSE RAMON | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 22, 2024 | Aug 26, 2024 | Csiszar Ernst N | Director | Sell | 20.0 | -4,853 | -16.26% | ✗ | $538.5K |
| Aug 15, 2024 | Aug 19, 2024 | Parker Ava L | Director | Sell | 91.3 | +369 | 11.20% | ✗ | $11.6K |
| Aug 15, 2024 | Aug 19, 2024 | Campbell C Robert | Director | Neutral | 67.5 | +448 | 0.88% | ✗ | - |
| Aug 15, 2024 | Aug 19, 2024 | Palomarez Javier Alberto | Director | Sell | 82.5 | +290 | 2.81% | ✗ | $9.2K |
| Aug 15, 2024 | Aug 19, 2024 | JOHNSON JULIA L | Director | Neutral | 67.5 | +373 | 0.52% | ✗ | - |
| Aug 15, 2024 | Aug 19, 2024 | Dwyer Robert J | Director | Sell | 77.5 | +290 | 1.50% | ✗ | $9.2K |
| Aug 15, 2024 | Aug 19, 2024 | Csiszar Ernst N | Director | Sell | 77.5 | +317 | 1.07% | ✗ | $10K |
| May 22, 2024 | May 24, 2024 | Campbell C Robert | Director | Sell | 22.5 | -2,000 | -3.79% | ✗ | $220K |
| May 15, 2024 | May 17, 2024 | Campbell C Robert | Director | Neutral | 67.5 | +436 | 0.83% | ✗ | - |
| May 15, 2024 | May 17, 2024 | Parker Ava L | Director | Sell | 85.0 | +290 | 9.65% | ✗ | $8.9K |
| May 15, 2024 | May 17, 2024 | Palomarez Javier Alberto | Director | Sell | 82.5 | +290 | 2.90% | ✗ | $8.9K |
| May 15, 2024 | May 17, 2024 | JOHNSON JULIA L | Director | Neutral | 67.5 | +373 | 0.53% | ✗ | - |
| May 15, 2024 | May 17, 2024 | Dwyer Robert J | Director | Sell | 77.5 | +290 | 1.52% | ✗ | $8.9K |
| May 15, 2024 | May 17, 2024 | Csiszar Ernst N | Director | Sell | 78.8 | +345 | 1.18% | ✗ | $10.5K |
| May 14, 2024 | May 16, 2024 | Campbell C Robert | Director | Sell | 20.0 | -3,000 | -5.43% | ✗ | $324K |
| May 13, 2024 | May 15, 2024 | Palomarez Javier Alberto | Director | Sell | 20.0 | -3,500 | -25.90% | ✗ | $374.2K |
| Nov 1, 2023 | Apr 3, 2024 | Love Timothy Michael | CAO | Neutral | 90.0 | +1,600 | 11.39% | ✗ | - |
| Mar 18, 2024 | Mar 20, 2024 | MAS JOSE RAMON | CEO | Sell | 35.0 | -21,057 | -0.40% | ✗ | $1.8M |
| Mar 18, 2024 | Mar 20, 2024 | de Cardenas Alberto | EVP, General Counsel | Sell | 22.5 | -2,535 | -2.27% | ✗ | $218.9K |
| Mar 18, 2024 | Mar 20, 2024 | Apple Robert E | COO | Sell | 20.0 | -7,527 | -2.93% | ✗ | $650K |
| Mar 5, 2024 | Mar 7, 2024 | MAS JOSE RAMON | CEO | Neutral | 77.5 | +81,037 | 1.58% | ✗ | - |
| Mar 5, 2024 | Mar 7, 2024 | MAS JORGE | Director | Neutral | 60.0 | +48,622 | 0.43% | ✗ | - |
| Mar 5, 2024 | Mar 7, 2024 | de Cardenas Alberto | EVP, General Counsel | Neutral | 90.0 | +18,523 | 19.86% | ✗ | - |
| Mar 5, 2024 | Mar 7, 2024 | DiMarco Paul | CFO | Neutral | 90.0 | +24,311 | 91.69% | ✗ | - |
| Mar 5, 2024 | Mar 7, 2024 | Apple Robert E | COO | Neutral | 90.0 | +35,888 | 16.25% | ✗ | - |
| Feb 15, 2024 | Feb 20, 2024 | Dwyer Robert J | Director | Sell | 77.5 | +426 | 2.29% | ✗ | $8.8K |
| Feb 15, 2024 | Feb 20, 2024 | JOHNSON JULIA L | Director | Neutral | 67.5 | +547 | 0.78% | ✗ | - |
| Feb 15, 2024 | Feb 20, 2024 | Palomarez Javier Alberto | Director | Sell | 82.5 | +426 | 3.25% | ✗ | $8.8K |
| Feb 15, 2024 | Feb 20, 2024 | Campbell C Robert | Director | Neutral | 77.5 | +639 | 1.17% | ✗ | - |