MASTEC INC — Director's Dealing 2012

Nov 13, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MASTEC INC (MTZ)
CIK: 0000015615
Period of Report: 2012-11-09

Reporting Person: Jaumot Frank E (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-11-09	Common Stock	M	7500	$5.19	Acquired	21168	Direct
2012-11-09	Common Stock	M	7500	$8.46	Acquired	28668	Direct
2012-11-09	Common Stock	M	7500	$13.68	Acquired	36168	Direct
2012-11-09	Common Stock	S	26392	$22.7316	Disposed	9776	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-11-09	Non-Qualified Stock Option (right to buy)	$5.19	M	7500	Disposed	2014-10-01	Common Stock (7500)	Direct
2012-11-09	Non-Qualified Stock Option (right to buy)	$8.46	M	7500	Disposed	2015-06-01	Common Stock (7500)	Direct
2012-11-09	Non-Qualified Stock Option (right to buy)	$13.68	M	7500	Disposed	2016-06-01	Common Stock (7500)	Direct

Footnotes

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $22.5201 to $22.84, inclusive. The reporting person undertakes to provide to MasTec, Inc. ("MasTec"), any security holder of MasTec 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 footnote (1) to this Form 4.

F2: The options vested in substantially equal installments on October 1st of 2005, 2006, and 2007.

F3: The options vested in substantially equal installments on June 1st of 2006, 2007, and 2008.

F4: The options vested in substantially equal installments on June 1st of 2007, 2008, and 2009.