Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Phantom Stock^F1,F2	—	Mar 18, 2015	A	1,333	A	Mar 18, 2016	Mar 18, 2016	Common Stock	1,333	1,333	I
Phantom Stock^F1,F2	—	Mar 18, 2015	A	1,333	A	Mar 18, 2017	Mar 18, 2017	Common Stock	1,333	1,333	I
Phantom Stock^F1,F2	—	Mar 18, 2015	A	1,334	A	Mar 18, 2018	Mar 18, 2018	Common Stock	1,334	1,334	I

Explanation of responses

F1Each share of phantom stock is the economic equivalent of one share of the Issuer's common stock, $0.001 par value (the "Common Stock"). The phantom stock is entitled to a cash payment equal to the fair market value of one share of the Common Stock as of the payment date based on the closing market price of the Common Stock on such date.
F2These shares of phantom stock were received by Coliseum Capital Partners, L.P. ("CCP") pursuant to an agreement under which Christopher Shackelton ("Shackelton") assigned to CCP the right to receive all compensation (including equity compensation) that Shackelton would otherwise receive as a director of the Issuer. Coliseum Capital, LLC ("CC") serves as the general partner for CCP and Coliseum Capital Management, LLC ("CCM") serves as investment advisor to CCP. Shackelton and Adam Gray ("Gray") are managers of and have an ownership interest in CC and may be deemed to have an indirect pecuniary interest in the phantom stock held by CCP due to CC's right to receive performance-related fees from CCP. Each of Shackelton, Gray, CC, CCM, CCP, Coliseum Capital Partners II, L.P. ("CCP2") and Coliseum Capital Co-Invest, L.P. ("CCC") disclaim beneficial ownership of the phantom stock except to the extent of that person's pecuniary interest therein.

Remarks

Shackelton is a director of the Issuer. As a result, the following persons may be deemed directors by deputization of the Issuer solely for purposes of Section 16 of the Securities Exchange Act of 1934, as amended: CCM, CC, CCP, CCP2, CCC and Gray.