MASTEC INC — Director's Dealing 2017

Dec 22, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MASTEC INC (MTZ)
CIK: 0000015615
Period of Report: 2017-12-21

Reporting Person: Apple Robert E (COO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-12-21	Common Stock	S	7335	$50.00	Disposed	187676	Direct
2017-12-21	Common Stock	S	1900	$50.05	Disposed	185776	Direct
2017-12-21	Common Stock	S	2800	$50.10	Disposed	182976	Direct
2017-12-21	Common Stock	S	2100	$50.15	Disposed	180876	Direct
2017-12-21	Common Stock	S	1522	$50.20	Disposed	179354	Direct
2017-12-21	Common Stock	S	1800	$50.25	Disposed	177554	Direct
2017-12-21	Common Stock	S	3900	$50.30	Disposed	173654	Direct
2017-12-21	Common Stock	S	200	$50.33	Disposed	173454	Direct
2017-12-21	Common Stock	S	2443	$50.35	Disposed	171011	Direct
2017-12-21	Common Stock	S	1000	$50.40	Disposed	170011	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1123	Indirect

Footnotes

F1: Mr. Apple, 67 years old, is systematically reducing his portfolio concentration in MasTec shares through a 10b5-1 plan, which has more than one pricing tranche. These 25,000 shares sold under the plan, represent only 13% of the shares owned by Mr. Apple.

F2: Includes 62,297 shares of MasTec common stock contributed by the reporting person to The Apple Family Trust of which the reporting person and his wife are trustees and beneficiaries.