SEC Form 4 reporting owner

Palomarez Javier Alberto

Palomarez Javier Alberto has filed 7 Form 4 transactions reported between February 13, 2026 and August 14, 2026, as Director of MASTEC INC.

Name as filed: Palomarez Javier Alberto

Open-market buys, 24 mo

None

reported

Open-market sales, 24 mo

$309K

1 lines

Companies

with Form 4 filings

Latest transaction

Aug 14, 2026

transaction date

Roles and reported holdings

MTZMASTEC INC
Feb 13, 2026 – Aug 14, 2026
Director
Held directly10,774 sh as of Aug 14, 2026 · Form 4
24 months: $309K sold

Transaction history

All 7 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Aug 14, 2026	MTZDirector	Shares withheld for tax or exercise priceCode F · direct	31	$297.59	$9K@ $297.59	10,774	Form 4
Aug 14, 2026	MTZDirector	Grant or awardCode A · direct	139	—	—	10,805	Form 4
May 15, 2026	MTZDirector	Shares withheld for tax or exercise priceCode F · direct	21	$434.77	$9K@ $434.77	10,666	Form 4
May 15, 2026	MTZDirector	Grant or awardCode A · direct	95	—	—	10,687	Form 4
Mar 25, 2026	MTZDirector	Open-market saleCode S · direct	950	$325.43	$309K@ $325.43	10,592	Form 4
Feb 13, 2026	MTZDirector	Shares withheld for tax or exercise priceCode F · direct	34	$269.53	$9K@ $269.53	11,542	Form 4
Feb 13, 2026	MTZDirector	Grant or awardCode A · direct	154	—	—	11,576	Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.