
	September 30, 2021		December 31, 2020
13% Senior Secured Notes due 2024	$	75,500	$	80,250

Royalty rights obligation	3,167		3,533
2.50% Convertible Notes due 2021	—		335
Total principal amount	78,667		84,118

Unamortized debt discounts	—		(16)
Carrying value	78,667		84,102
Less: current portion of long-term debt	(12,257)		(11,942)
Net, long-term debt	$	66,410	$	72,160

In accordance with the Zyla Merger, Assertio assumed $95.0 million aggregate principal amount of 13% senior secured notes due 2024 (the Secured Notes) issued pursuant to an indenture (the Existing Indenture) entered into on January 31, 2019, by and among Zyla Life Sciences, the guarantors party thereto (the Guarantors) and Wilmington Savings Fund Society, FSB (as successor to U.S. Bank National Association), as trustee and collateral agent (the Trustee). The Secured Notes were issued in two series: $50.0 million of Series A-1 Notes and $45.0 million of Series A-2 Notes.

As of May 20, 2020, the Existing Indenture was modified by a Supplemental Indenture (the Supplemental Indenture and the Existing Indenture, as so modified, the Indenture), pursuant to which Assertio (the Issuer) assumed the obligations as issuer of the Secured Notes and the subsidiaries of Assertio became guarantors of the Secured Notes. The Supplemental Indenture, among other things, provides for certain amendments to the restrictive covenants in the Indenture.

Interest on the Secured Notes accrues at a rate of 13% per annum and is payable semi-annually in arrears on May 1 and November 1 of each year (each, a Payment Date). The Existing Indenture also requires payments of outstanding principal on the Secured Notes equal to 10% per annum of the issued principal amount, payable semi-annually on each Payment Date.

The Secured Notes are senior secured obligations of the Issuer and are secured by a lien on substantially all assets of the Issuer and the guarantors. The stated maturity date of the Secured Notes is January 31, 2024. Upon the occurrence of a Change of Control, subject to certain conditions (as defined in the Existing Indenture), holders of the Secured Notes may require the Issuer to repurchase for cash all or part of their Secured Notes at a repurchase price equal to 100% of the principal amount of the Secured Notes to be repurchased, plus accrued and unpaid interest to the date of repurchase.

The Company may redeem the Secured Notes at its option, in whole or in part from time to time, at a redemption price equal to 100% of the principal amount of the Secured Notes being redeemed, plus accrued and unpaid interest, if any, through the redemption date. No sinking fund is provided for the Secured Notes.

Pursuant to the Supplemental Indenture, Assertio and its restricted subsidiaries must also comply with certain covenants, including limitations on the issuance of debt; the issuance of preferred and/or disqualified stock; the payment of dividends and other restricted payments; the prepayment, redemption or repurchase of subordinated debt; mergers, amalgamations or consolidations; engaging in certain transactions with affiliates; and the making of investments. In addition, the Issuer must maintain a minimum level of consolidated liquidity, based on unrestricted cash on hand and availability under any revolving credit facility, equal to the greater of (1) the quotient of the outstanding principal amount of the Secured Notes divided by 9.5 and (2) $7.5 million. The Company was in compliance with its covenants with respect to the Secured Notes as of September 30, 2021.

The Company had Senior Secured Notes obligations of $75.5 million as of September 30, 2021, with $9.5 million classified as current and $66.0 million classified as non-current debt in the Company’s Condensed Consolidated Balance Sheets.

In accordance with the Zyla Merger, the Company assumed a royalty rights agreements (the Royalty Rights) with each of the holders of its Secured Notes pursuant to which the Company will pay the holders of the Secured Notes an aggregate 1.5% royalty on Net Sales (as defined in the Existing Indenture) through December 31, 2022. The Royalty Rights were determined to be a freestanding element with respect to the Secured Notes and the Company is accounting for the Royalty Rights obligation relating to future royalties as a debt instrument.

The Company has Royalty Rights obligations of $3.2 million as of September 30, 2021, with $2.8 million classified as current and $0.4 million classified as non-current debt in the Company’s Condensed Consolidated Balance Sheets.

The accounting for the Royalty Rights requires the Company to make certain estimates and assumptions about the future net sales. The estimates of the magnitude and timing of net sales are subject to significant variability due to the extended time period associated with the financing transaction and are thus subject to significant uncertainty.

On September 9, 2014, the Company issued $345.0 million aggregate principal amount of 2.50% Convertible Senior Notes Due 2021 (the 2021 Notes). The 2021 Notes were issued pursuant to an indenture, as supplemented by a supplemental indenture dated September 9, 2014, between the Company and The Bank of New York Mellon Trust Company, N.A., as trustee (the Trustee), and mature on September 1, 2021, unless earlier converted, redeemed, or repurchased. The 2021 Notes bear interest at the rate of 2.50% per annum, payable semi-annually in arrears on March 1 and September 1 of each year, beginning March 1, 2015.

On February 19, 2020, the Company entered into purchase agreements with a limited number of holders of the Company’s outstanding 2021 Notes to repurchase $102.5 million aggregate principal amount of 2021 Notes. On April 8, 2020, the Company completed its public tender offers to purchase the $42.1 million in aggregate principal amount outstanding 2021 Notes. As of December 31, 2020, only $0.3 million in aggregate principal amount of the 2021 Notes were outstanding and were classified as part of current portion of long-term debt on the Company’s Condensed Consolidated Balance Sheets.

On September 1, 2021, the remaining $0.3 million in aggregate principal amount of the 2021 Notes matured and were paid. As of September 30, 2021 there were no outstanding aggregate principal amount of the 2021 Notes.

2024 (the 2024 Notes). On February 19, 2020, the Company entered into purchase agreements with a limited number of holders of the Company’s outstanding 2024 Notes to repurchase $85.5 million aggregate principal amount of 2024 Notes. On April 8, 2020, the Company completed its public tender offers to purchase the remaining $34.5 million in aggregate principal amount outstanding 2024 Notes. As of December 31, 2020 there were no outstanding aggregate principal amount of the 2024 Notes.

On April 2, 2015, the Company issued $575 million aggregate principal amount of senior secured notes pursuant to a Note Purchase Agreement dated March 12, 2015 (Note Purchase Agreement). On February 13, 2020, the Company repaid in full all outstanding indebtedness, and terminated all commitments and obligations, under its Note Purchase Agreement.

Debt discount and royalty rights are amortized as interest expense using the effective interest method. The following table reflects debt related interest included in the Interest expense in the Company’s Condensed Consolidated Statements of Comprehensive Income for the three and nine months ended September 30, 2021 and 2020 (in thousands):


	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Stated coupon interest	$	2,454	$	2,938	$	7,624	$	7,714
Amortization of debt discount, and royalty rights	41		103		159		5,614

Total interest expense	$	2,495	$	3,041	$	7,783	$	13,328