MASTEC INC — Director's Dealing 2006

Aug 7, 2006

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MASTEC INC (MTZ)
CIK: 0000015615
Period of Report: 2006-08-03

Reporting Person: Campbell C Robert (EVP & CFO)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2006-08-03	Non-Qualified Stock Option (right to buy)	$12.93	A	75000	Acquired	2016-08-03	Common Stock (75000)	Direct

Footnotes

F1: Stock Option granted pursuant to the 2003 Employee Incentive Plan for no cash consideration.

F2: Exempt stock option grant that vests over five years. 50,000 options vest in equal traunches over three years and 25,000 options vest in equal traunches over five years. Vesting begins August 3, 2006.