Javier Alberto Palomarez
Javier Alberto Palomarez: Director at MasTec. What Javier Alberto Palomarez holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.
MasTec (MTZ)
Javier Alberto Palomarez holds 10,774 MasTec shares (0.01% of the company), worth about $2.2M at the last price, according to the Form 4 of Aug 14, 2026.
- Shares held: 10,774 (0.01%), $2.2M — Held in their own name.
Declarations
- MasTec (MTZ) — Form 4 of Aug 14, 2026: grant or award of 139; shares withheld for tax of 31 at $297.59; 10,774 shares after 0000015615-26-000113
- MasTec (MTZ) — Form 4 of May 15, 2026: grant or award of 95; shares withheld for tax of 21 at $434.77; 10,666 shares after 0000015615-26-000061
- MasTec (MTZ) — Form 4 of Mar 25, 2026: open-market sale of 950 at $325.43; 10,592 shares after 0000015615-26-000040
- MasTec (MTZ) — Form 4 of Feb 13, 2026: grant or award of 154; shares withheld for tax of 34 at $269.53; 11,542 shares after 0000015615-26-000011
- MasTec (MTZ) — Form 4 of Nov 14, 2025: grant or award of 215; shares withheld for tax of 48 at $192.22; 11,422 shares after 0000015615-25-000145
- MasTec (MTZ) — Form 4 of Aug 15, 2025: grant or award of 232; shares withheld for tax of 52 at $178.00; 11,255 shares after 0000015615-25-000101
- MasTec (MTZ) — Form 4 of May 15, 2025: grant or award of 263; shares withheld for tax of 58 at $157.32; 11,075 shares after 0001628280-25-026604
- MasTec (MTZ) — Form 4 of Feb 14, 2025: grant or award of 304; shares withheld for tax of 67 at $135.78; 10,870 shares after 0000015615-25-000010
- MasTec (MTZ) — Form 4 of Dec 4, 2024: open-market sale of 200 at $143.00; 10,633 shares after 0000015615-24-000132
- MasTec (MTZ) — Form 4 of Nov 15, 2024: grant or award of 305; shares withheld for tax of 68 at $135.32; 10,833 shares after 0000015615-24-000122
- MasTec (MTZ) — Form 4 of Aug 15, 2024: grant or award of 373; shares withheld for tax of 83 at $110.78; 10,596 shares after 0000015615-24-000085
Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.
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