Washington, D.C. 20549





Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): May 23, 2018



(Exact Name of Registrant as Specified in its Charter)







File Number)

(State or Other Jurisdiction

of Incorporation)

(IRS Employer

Identification No.)

2001 Bryan Street, Suite 1600, Dallas, Texas 75201

(Address of Principal Executive Offices)

(214) 880-3500

(Registrant’s telephone number, including area code)


Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:



Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)



Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)



Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))



Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company 

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. 











Item 5.07 Submission of Matters to a Vote of Security Holders.

     The Company’s annual meeting of stockholders was held on May 23, 2018. The owners of 104,176,392 shares of the Company’s common stock, representing 90.9% of the voting power of all of the shares of common stock issued and outstanding on March 29, 2018, the record date for the meeting, were represented at the annual meeting. Each share of common stock was entitled to one vote at the annual meeting.

     Our stockholders elected each of the following individuals as a director of the Company for a term of three years: Mr. David A. Barr (91,472,516 votes in favor and 1,728,936 votes withheld), Mr. Robert C. Griffin (87,508,001 votes in favor and 5,693,451 votes withheld), and Mr. Brett N. Milgrim (89,831,973 votes in favor and 3,369,479 votes withheld). There were 10,974,940 broker non-votes with regard to the election of directors.

     In a non-binding vote, our stockholders approved the 2017 compensation for the Company’s named executive officers, including the Company’s compensation practices and principles and their implementation, with 92,123,041 votes in favor, 872,241 votes against, 206,170 abstentions, and 10,974,940 broker non-votes.

     Our stockholders ratified the appointment of PricewaterhouseCoopers LLP as our independent registered public accounting firm for the year ending December 31, 2018, with 101,422,130 votes in favor, 1,995,966 votes against, and 758,296 abstentions.








Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.


















Dated: May 24, 2018






/s/ Donald F. McAleenan







Donald F. McAleenan







Senior Vice President, General Counsel and Secretary