Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock^F1,F2,F3	May 3, 2016	P	68,532	$1.52	A	8,533,164	I	See Footnotes
Common Stock^F4,F2,F3	May 4, 2016	P	6,600	$1.53	A	8,539,764	I	See Footnotes
Common Stock^F2,F3,F5	May 5, 2016	P	421,886	$1.60	A	8,961,650	I	See Footnotes

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses

F1The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.47 to $1.55, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission (the "SEC"), upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
F2These securities are held directly by (a) Coliseum Capital Partners, L.P. ("CCP"), an investment limited partnership of which Coliseum Capital, LLC, a Delaware limited liability company ("CC"), is general partner and for which Coliseum Capital Management, LLC, a Delaware limited liability company ("CCM"), serves as investment adviser, (b) Coliseum Capital Partners II, L.P. ("CCP2" and, together with CCP, the "Funds"), an investment limited partnership of which CC is general partner and for which CCM serves as investment adviser, and (c) a separate account investment advisory client of CCM (the "Separate Account").
F3Christopher Shackelton ("Shackelton") and Adam Gray ("Gray") are managers of and have an ownership interest in each of CCM and CC and may be deemed to have an indirect pecuniary interest in the shares held by the Funds and the Separate Account due to CCM's right to receive performance-related fees from the Separate Account and CC's right to receive performance-related fees from the Funds. Each of Shackelton, Gray, CCP, CCP2, the Separate Account, CC and CCM disclaims beneficial ownership of these securities except to the extent of that person's pecuniary interest therein.
F4The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.52 to $1.55, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
F5Following the transactions reported herein, CCP, CCP2 and the Separate Account directly owned 5,145,571, 1,515,868 and 2,300,211 shares of common stock, respectively.