EXHIBIT 6

TRANSACTIONS

Except as previously disclosed in the Schedule 13D, as amended, the following table sets forth all transactions with respect to Shares effected in the last sixty days by the Reporting Persons or on behalf of the Reporting Persons, inclusive of any transactions effected through 4:00 p.m., New York City time, on July 19, 2017. Except as otherwise noted below, all such transactions were purchases of securities effected in the open market, are reported at the daily weighted average purchase price, and the table includes commissions paid in per share prices.

NATURE OF TRANSACTION	DATE OF TRANSACTION		AMOUNT OF SECURITIES		PRICE PER SHARE / PREMIUM PER OPTION ($)
Purchase of Common Stock		07/06/2017		75,000		47.41
Purchase of Common Stock		07/07/2017		50,000		47.11
Purchase of Common Stock		07/10/2017		65,400		48.00
Purchase of Common Stock		07/11/2017		46,349		48.44
Purchase of Common Stock		07/12/2017		130,000		48.69
Purchase of Common Stock		07/13/2017		350,000		48.51
Purchase of Common Stock		07/14/2017		100,000		49.50
Purchase of Common Stock		07/17/2017		130,000		49.34
Purchase of Common Stock		07/18/2017		124,000		49.13
Purchase of Common Stock		07/19/2017		35,842		50.57