On June 5, 2018, the Company and certain investors holding Convertible Junior Notes executed Third Amendments to such Convertible Junior Notes (the “Convertible Junior Notes Amendments”) to adjust certain definitions to allow for issuance of the Convertible Senior Notes, to adjust the conversion price to $0.25 per share of Common Stock and to provide for the payment in kind of interest accrued and unpaid through June 30, 2018 with recommencement of accrual of interest payable in cash on July 1, 2018. The Convertible Junior Notes Amendments are binding upon the holders of all of the issued Convertible Junior Notes to the terms thereof.