The Company promises to pay interest on the principal amount of this Note at 13.50% per annum until maturity; provided, however , that in the event that the Company fails to comply with its obligations under Section 14.03(b) of the Indenture, and for so long as such failure shall have occurred and be continuing, the Company promises to pay interest on the principal amount of this Note at a rate that is .25% per annum in excess of the interest rate otherwise applicable to this Note from time to time for the first month that such failure is continuing, commencing on and including the first day of the next succeeding month, and thereafter, such interest rate shall increase by an additional .25% for each month thereafter for so long as such failure is continuing, each such increase commencing on and including the first day of each succeeding month: any such additional interest payable pursuant to this proviso shall be paid on the next succeeding Interest Payment Date to the Holders on the related record date for such Interest Payment Date. For any interest period ending other than at Stated Maturity, the Company may elect to pay all or any portion of interest in kind on the then outstanding principal amount of this Note by increasing the principal amount of the outstanding Notes or by issuing additional Notes (“ PIK Interest Notes ”) in a principal amount equal to such interest (“ PIK Interest ”). The Company shall pay interest quarterly in arrears on January 15, April 15, July 15 and October 15 of each year (each, an “ Interest Payment Date ”). Interest on the Notes shall accrue from the most recent date to which interest has been paid on the Notes (or one or more Predecessor Notes) or, if no interest has been paid, from and including the date of original issuance; provided , however that if there is no existing Default in the payment of interest, and if this Note is authenticated between a record date referred to on the face hereof and the next succeeding Interest Payment Date, interest shall accrue from such next succeeding Interest Payment Date; provided further that the first Interest Payment Date shall be July 15, 2019. The Company shall pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue principal and premium, if any, from time to time on demand at one percentage point in excess of the rate then in effect on the Notes to the extent lawful; it shall pay interest (including post-petition interest in any proceeding under any Bankruptcy Law) on overdue installments of interest (without regard to any applicable grace periods) from time to time on demand at such higher rate to the extent lawful. Interest shall be computed on the basis of a 360-day year of twelve 30-day months. If any payment date with respect to the Notes is not a Business Day, payment may be made on the next succeeding day that is a Business Day, and no interest shall accrue on such payment for the intervening period provided such payment is made on the next succeeding Business Day.