MASTEC INC — Director's Dealing 2018

Mar 9, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MASTEC INC (MTZ)
CIK: 0000015615
Period of Report: 2018-03-08

Reporting Person: JOHNSON JULIA L (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-03-08	Common Stock	S	28772	$51.0932	Disposed	72921	Direct
2018-03-09	Common Stock	S	835	$51.6479	Disposed	72086	Direct

Footnotes

F1: The price reported in Column 4 is a weighted average price. These shares were sold in 307 separate transactions with prices ranging from $50.95
to $51.25 for an average weighted sales price of $51.0932. The reporting person undertakes to provide the Issuer, any security holder of the
Issuer or the staff of the Securities and Exchange Commission upon request, full information regarding the number of shares sold at each
separate price within the range set forth in this footnote.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in eight separate transactions with prices ranging from $51.55 to $51.70 for an average weighted sales price of $51.6479. The reporting person undertakes to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.