Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock^F1,F4	Mar 1, 2016	S	2,200	$6.4873	D	42,380	D
Common Stock^F1,F5	Mar 17, 2016	S	2,700	$6.5044	D	39,680	D
Common Stock^F1,F6	Mar 24, 2016	S	900	$6.8925	D	38,780	D
Common Stock^F1	Apr 12, 2016	S	500	$7.882	D	38,280	D
Common Stock^F1,F2	holding	—	—		—	7,325,898	I	By: Baker Street Capital L.P.
Common Stock^F1,F3	holding	—	—		—	1,351,626	I	By: Baskerville SPV, L.P.

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses

F1This Form 4 is filed jointly by Baker Street Capital L.P. ("BSC LP"), Baskerville SPV, L.P. ("Baskerville SPV"), Baker Street Capital GP, LLC ("BSC GP"), Baker Street Capital Management, LLC ("Baker Street Capital Management") and Vadim Perelman (collectively, the "Reporting Persons"). Each Reporting Person may be deemed to be a member of a Section 13(d) group that owns more than 10% of the Issuer's outstanding shares of Common Stock. Mr. Perelman is also a director of the Issuer. Each Reporting Person disclaims beneficial ownership of the shares of Common Stock reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such shares of Common Stock for purposes of Section 16 or for any other purpose.
F2Represents shares of Common Stock owned directly by BSC LP. BSC GP, as the general partner of BSC LP, may be deemed to beneficially own the shares owned by BSC LP. Baker Street Capital Management, as the investment manager of BSC LP, may be deemed to beneficially own the shares owned by BSC LP. Mr. Perelman, as the managing member of each of BSC GP and Baker Street Capital Management, may be deemed to beneficially own the shares owned by BSC LP.
F3Represents shares of Common Stock owned directly by Baskerville SPV. BSC GP, as the general partner of Baskerville SPV, may be deemed to beneficially own the shares owned by Baskerville SPV. Baker Street Capital Management, as the investment manager of Baskerville SPV, may be deemed to beneficially own the shares owned by Baskerville SPV. Mr. Perelman, as the managing member of each of BSC GP and Baker Street Capital Management, may be deemed to beneficially own the shares owned by Baskerville SPV.
F4The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.3067 to $6.5600. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, uponrequest, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote 4 to this Form 4.
F5The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.4700 to $6.5500. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, uponrequest, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote 5 to this Form 4.
F6The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.8902 to $6.8960. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, uponrequest, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote 6 to this Form 4.
F7Involuntary sale.