4. Long-term debt: (Continued)
The 2024 Notes and the Guarantees are Group’s and the Guarantors’ senior unsecured obligations. The 2024 Notes and the Guarantees are effectively subordinated to all of Group’s and the Guarantors’ existing and future secured indebtedness to the extent of the value of the collateral securing such indebtedness, and are structurally subordinated to all indebtedness and other liabilities of subsidiaries that are not Guarantors. Without giving effect to collateral arrangements, the 2024 Notes and the Guarantees rank pari passu in right of payment with Group’s and the Guarantors’ existing and future senior indebtedness. The 2024 Notes and the Guarantees rank contractually senior in right of payment to all of Group’s and the Guarantors’ existing and future subordinated indebtedness.
The 2024 Notes were offered and sold only to persons reasonably believed to be qualified institutional buyers in an unregistered offering pursuant to Rule 144A under the Securities Act of 1933, as amended (the “Act”), and to certain non-U.S. persons in transactions outside the United States in compliance with Regulation S under the Act. The 2024 Notes have not been registered under the Act, and may not be offered or sold in the United States absent registration or an applicable exemption from registration requirements. The 2024 Notes are listed on the Official List of The International Stock Exchange; however, there can be no assurance that the listing will be maintained.
The 2024 Notes bear interest at a rate of 4.375% per annum. Interest began to accrue on the 2024 Notes on June 25, 2019 and will be paid semi-annually in arrears on June 30 and December 30 of each year, commencing on December 30, 2019. Unless earlier redeemed, the 2024 Notes will mature on June 30, 2024. The 2024 Notes were issued by Group, a subsidiary with a US dollar functional currency, and issued at par for €135.0 million ($153.7 million) on June 25, 2019. The 2024 Notes were issued in Euros and are reported in the Company’s reporting currency — US Dollars. As of December 31, 2019 the 2024 Notes were valued at $151.4 million resulting in an unrealized gain on foreign exchange of $2.3 million for the year ended December 31, 2019.
Group may redeem some or all of the 2024 Notes at any time prior to June 30, 2021 at a price equal to 100% of the principal amount of the 2024 Notes, plus a “make-whole” premium as set forth in the indenture, plus accrued and unpaid interest, if any, to, but not including, the date of redemption. Thereafter, Group may redeem the 2024 Notes, in whole or in part, at a redemption price ranging from 102.188% to par (depending on the year), as set forth in the indenture. Group may also redeem up to 35% of the principal amount of the 2024 Notes using proceeds of certain equity offerings completed prior to June 30, 2021 at a redemption price equal to 104.375%, plus accrued and unpaid interest, if any, to, but not including, the date of redemption, subject to certain exceptions. Group may also redeem the 2024 Notes, in whole but not in part, in the event of certain changes in the tax laws of the United States (or any taxing authority in the United States). This redemption would be at 100% of the principal amount of the 2024 Notes to be redeemed (plus any accrued interest and additional amounts then payable with respect to the 2024 Notes to, but not including, the redemption date).
If Group undergoes specific kinds of change in control accompanied by certain ratings events, it will be required to offer to repurchase the 2024 Notes from holders at a price equal to 101% of the principal amount thereof, plus accrued and unpaid interest, if any, to, but not including, the date of repurchase. Additionally, if Group or any of its restricted subsidiaries sells assets and does not apply the proceeds from such sale in a certain manner or certain other events have not occurred, under certain circumstances, Group will be required to use the excess net proceeds to make an offer to purchase the 2024 Notes at an offer price in cash equal to 100% of the principal amount of the 2024 Notes, plus accrued and unpaid interest, if any, to, but not including, the repurchase date.
In connection with any offer to purchase all or any of the 2024 Notes (including a change of control offer, asset sale offer or any tender offer), if holders of no less than 90% of the aggregate principal amount of the 2024 Notes validly tender their 2024 Notes, Group or a third party is entitled to redeem any remaining 2024 Notes at the price offered to each holder.