Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock, par value $0.01 ("Common Stock")^F1,F2,F3,F4	Apr 25, 2018	S	31,400	$7.4635	D	6,082,475	I	See Footnotes
Common Stock^F2,F3,F5	Apr 26, 2018	S	12,300	$7.365	D	6,070,175	I	See Footnotes
Common Stock^F2,F3,F6	Apr 27, 2018	S	3,687	$7.4405	D	6,066,488	I	See Footnotes

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses

F1Represents the weighted average purchase price of shares purchased in a series of open market transactions on the transaction date at prices ranging from $7.4475 to $7.47814 per share. The Reporting Persons undertake to provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each price.
F2Shares reported herein as beneficially owned by Abrams Capital, LLC ("Abrams Capital") represent shares held for the account of private investment funds, including Abrams Capital Partners II, L.P. ("ACP II"), for which Abrams Capital serves as general partner. Shares reported herein for Abrams Capital Management, L.P. (the "LP") and Abrams Capital Management, LLC (the "LLC") represent the above-referenced shares beneficially owned by Abrams Capital and shares beneficially owned by another private investment fund for which the LP serves as investment manager. The LLC is the general partner of the LP. Shares reported herein for Mr. Abrams represent the above referenced shares reported for Abrams Capital and the LLC. Mr. Abrams is the managing member of Abrams Capital and the LLC.
F3Each of the Reporting Persons disclaims beneficial ownership of the shares reported herein except to the extent of its or his pecuniary interest in such shares, and the inclusion of such securities in this report shall not be deemed an admission of beneficial ownership for purposes of Section 16 or for any other purpose.
F4Of the shares sold on April 25, 2018, 25,296 shares were held for the account of ACP II, 29,715 shares may be deemed to have been beneficially owned by Abrams Capital and all of such shares may be deemed to have been beneficially owned by Mr. Abrams, the LP and the LLC.
F5Of the shares sold on April 26, 2018, 9,909 shares were held for the account of ACP II, 11,640 shares may be deemed to have been beneficially owned by Abrams Capital and all of such shares may be deemed to have been beneficially owned by Mr. Abrams, the LP and the LLC.
F6Of the shares sold on April 27, 2018, 2,970 shares were held for the account of ACP II, 3,489 shares may be deemed to have been beneficially owned by Abrams Capital and all of such shares may be deemed to have been beneficially owned by Mr. Abrams, the LP and the LLC. As of April 27, 2018, 4,887,445 of the shares reported herein are held for the account of ACP II, Abrams Capital may be deemed to beneficially own 5,741,023 of the shares reported herein, and Mr. Abrams, the LP and the LLC may be deemed to beneficially own all of such shares.