MasTec Inc
Veridion Score
Composite trend over time
Why is MTZ moving today?
MasTec is a leading infrastructure construction company operating mainly in North America across a range of industries. Its primary activities include engineering, building, installing, maintaining, and upgrading communications, oil and gas, utility, renewable energy, and other infrastructure. MasTec reports its results under five segments: communications; clean energy and infrastructure; pipeline infrastructure; power delivery; and other.
Reported fields plus Veridion-computed history. Unsourced tiles are omitted.
Warehouse intelligence for MTZ.
MTZ insider activity
MasTec Inc
No multi-insider buying cluster in the last 90 days
Net selling: -$32.0M across loaded Form 4 rows.
Loaded official disclosures do not show all three sources aligned on this ticker.
| Filing date | Trade date | Insider | Title | Type | Price | Qty | Owned | Value | Receipt |
|---|---|---|---|---|---|---|---|---|---|
| 2026-06-05 | 2026-06-03 | Csiszar Ernst N | Insider | sell | $371.17 | 6,500 | 10,816 | $2.4M | SEC Form 4 |
| 2026-05-19 | 2026-05-15 | Palomarez Javier Alberto | Insider | sell | $434.77 | 21 | 10,666 | $9K | SEC Form 4 |
| 2026-05-19 | 2026-05-15 | Parker Ava L | Insider | sell | $434.77 | 14 | 5,392 | $6K | SEC Form 4 |
| 2026-05-19 | 2026-05-15 | Csiszar Ernst N | Insider | sell | $434.77 | 23 | 17,316 | $10K | SEC Form 4 |
| 2026-05-19 | 2026-05-15 | Dwyer Robert J | Insider | sell | $434.77 | 21 | 20,852 | $9K | SEC Form 4 |
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Public federal awards linked to this ticker.
MTZ lobbying filings, year to date.
Registered lobbying filings matched to MasTec Inc.