Robert J. Dwyer serves as Executive at MASTEC INC, where they oversee executive responsibilities. Since joining the company, Robert J. Dwyer has executed 313 insider transactions totaling $3.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 19, 2025 involved purchasing 100,000 shares valued at $155.0K.
Robert J. Dwyer currently holds 1,476,339 shares of MASTEC INC (MTZ), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Robert J. Dwyer has been a net seller of MTZ stock. They have purchased $1.1M and sold $2.9M worth of shares.
Robert J. Dwyer's most recent insider trade was on Dec 19, 2025, when they purchased 100,000 shares at $1.55 per share.
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| $192.22 |
| Discretionary |
| Nov 14, 2025 | MTZ | $0 | Award | 215 | $N/A | Discretionary |
| Aug 15, 2025 | MTZ | $9.3K | Payment | 52 | $178.00 | Discretionary |
| Aug 15, 2025 | MTZ | $0 | Award | 232 | $N/A | Discretionary |
| Aug 7, 2025 | BMNM | $210 | Purchase | 200 | $1.05 | Discretionary |
| Jun 30, 2025 | BMNM | $1.9K | Purchase | 2,000 | $0.94 | Discretionary |
| Aug 30, 2024 | BMNM | $4.7K | Purchase | 4,900 | $0.95 | Discretionary |
| Aug 29, 2024 | BMNM | $419 | Purchase | 493 | $0.85 | Discretionary |
| Aug 28, 2024 | BMNM | $4.7K | Purchase | 4,900 | $0.95 | Discretionary |
| Aug 28, 2024 | BMNM | $1 | Purchase | 1 | $0.88 | Discretionary |
| Aug 16, 2024 | BMNM | $1.7K | Purchase | 2,045 | $0.85 | Discretionary |
| Aug 15, 2024 | BMNM | $1.3K | Purchase | 1,561 | $0.85 | Discretionary |
| Aug 15, 2024 | MTZ | $0 | Award | 373 | $N/A | Discretionary |
| Aug 15, 2024 | MTZ | $9.2K | Payment | 83 | $110.78 | Discretionary |
| Jun 27, 2024 | BMNM | $4.5K | Purchase | 5,000 | $0.90 | Discretionary |
| Jun 20, 2024 | BMNM | $4.5K | Purchase | 5,000 | $0.90 | Discretionary |
| Jun 13, 2024 | BMNM | $910 | Purchase | 1,000 | $0.91 | Discretionary |
| Jun 13, 2024 | BMNM | $3.8K | Purchase | 4,000 | $0.96 | Discretionary |
| Jun 13, 2024 | BMNM | $361 | Small Acquisition | 425 | $0.85 | Discretionary |
| Jun 12, 2024 | BMNM | $4.3K | Purchase | 4,575 | $0.94 | Discretionary |
| Jun 5, 2024 | BMNM | $123 | Small Acquisition | 164 | $0.75 | Discretionary |
| Jun 3, 2024 | BMNM | $4.5K | Purchase | 5,000 | $0.90 | Discretionary |
| May 15, 2024 | MTZ | $8.9K | Payment | 83 | $106.99 | Discretionary |
| May 15, 2024 | MTZ | $0 | Award | 373 | $N/A | Discretionary |
| Apr 9, 2024 | BMNM | $940 | Small Acquisition | 1,000 | $0.94 | Discretionary |
| Apr 4, 2024 | BMNM | $5.0K | Purchase | 5,000 | $0.99 | Discretionary |
| Feb 15, 2024 | MTZ | $8.8K | Payment | 121 | $72.98 | Discretionary |
| Feb 15, 2024 | MTZ | $0 | Award | 547 | $N/A | Discretionary |
| Dec 29, 2023 | BMNM | $4.8K | Purchase | 5,000 | $0.95 | Discretionary |