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Insider ActivityMTZ
Csiszar Ernst N, Director at MASTEC INC, sold $2.4M of MTZ
Updated Jun 7, 2026
Csiszar Ernst N
Director
MASTEC INC ·
$MTZ
Transaction Details
| Insider | Csiszar Ernst N |
|---|---|
| Title | Director |
| Company | MASTEC INC |
| Ticker | MTZ |
| Transaction Type | Sale |
| Transaction Date | 2026-06-03 |
| Shares Traded | 6,500 |
| Price Per Share | $371.17 |
| Total Value | $2.4M |
| Filed Date | 2026-06-05 |
| Accession Number | 0000015615-26-000067 |
Ownership Context
| Shares Owned After Transaction | 10,816 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0000015615-26-000067
Other Insider Trades — MTZ
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| JOHNSON JULIA L | Director | traded | — | 2026-05-15 |
| Dwyer Robert J | Director | traded | $9K | 2026-05-15 |
| Palomarez Javier Alberto | Director | traded | — | 2026-05-15 |
| Palomarez Javier Alberto | Director | traded | $9K | 2026-05-15 |
| Csiszar Ernst N | Director | traded | — | 2026-05-15 |
| Csiszar Ernst N | Director | traded | $10K | 2026-05-15 |
| Parker Ava L | Director | traded | — | 2026-05-15 |
| Parker Ava L | Director | traded | $6K | 2026-05-15 |
| Campbell C Robert | Director | traded | — | 2026-05-15 |
| Dwyer Robert J | Director | traded | — | 2026-05-15 |
Other Trades by Csiszar Ernst N
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| MTZ | MASTEC INC | traded | — | 2026-05-15 |
| MTZ | MASTEC INC | traded | $10K | 2026-05-15 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for MTZ — MASTEC INC →
Whisper Score — MTZ
66.37
Frenzy
Current Whisper Score
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 07, 2026 at 07:00 UTC