MASTEC INC — Director's Dealing 2026

Feb 18, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MASTEC INC (MTZ)
CIK: 0000015615
Period of Report: 2026-02-13

Reporting Person: Parker Ava L (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-02-13	Common Stock	A	195	—	Acquired	5307	Direct
2026-02-13	Common Stock	F	22	$269.53	Disposed	5285	Direct

Footnotes

F1: These shares of Common Stock represent the portion of the reporting person's quarterly compensation that the reporting person was required to or elected to receive in the form of shares of Common Stock. The number of shares was calculated based on the closing price of a share of Common Stock on February 13, 2026. Pursuant to the Issuer's Deferred Fee Plan for Directors, the reporting person elected to defer the receipt of 97 of such shares to a future date in accordance with the terms of such plan

F2: Shares disposed of represent shares withheld by the Issuer to pay taxes due upon vesting of restricted stock.