| 4.1 | Fourth Supplemental Indenture, dated as of April 22, 2026, among the Company, the Subsidiary Guarantors party thereto, and U.S. Bank Trust Company, National Association (as successor to U.S. Bank National Association), as trustee, to the indenture, dated as of September 21, 2020, governing the 2030 Notes, previously filed as Exhibit 4.1 to the Company's Current Report on Form 8-K dated April 24, 2026, is incorporated herein by reference. |
| 4.2 | Third Supplemental Indenture, dated as of April 22, 2026, among the Company, the Subsidiary Guarantors party thereto, and U.S. Bank Trust Company, National Association (as successor to U.S. Bank National Association), as trustee, to the indenture, dated as of August 24, 2021, governing the 2026 Notes and the 2032 Notes, previously filed as Exhibit 4.2 to the Company's Current Report on Form 8-K dated April 24, 2026, is incorporated herein by reference. |
| 4.3 | Second Supplemental Indenture, dated as of April 22, 2026, among the Company, the Subsidiary Guarantors party thereto, and U.S. Bank Trust Company, National Association (as successor to U.S. Bank National Association), as trustee, to the indenture, dated as of September 26, 2024, governing the 2029 Notes and the 2034 Notes, previously filed as Exhibit 4.3 to the Company's Current Report on Form 8-K dated April 24, 2026, is incorporated herein by reference. |
| 10.1 | Eleventh Amendment and Increased Facility Activation Notice dated as of April 22, 2026, to Credit Agreement, dated as of November 15, 2010 and as amended and restated as of September 21, 2012, August 7, 2014, October 23, 2018, August 21, 2021, September 10, 2021, June 23, 2022 and September 26, 2024, among the Company, JP Morgan Chase Bank, N.A., as administrative agent and other financial institutions or entities from time to time parties thereto, including the amendment and restatement thereof, effective as of April 22, 2026, attached as Exhibit A thereto and referred to herein as the Senior Secured Credit Facility, previously filed as Exhibit 10.1 to the Company's Current Report on Form 8-K dated April 24, 2026, is incorporated herein by reference. |
| 22.1 | List of Guarantor Subsidiaries and Issuers of Guaranteed Securities and Affiliates Whose Securities Collateralize Securities of the Registrant. |
| 31.1 | Certification of the Company’s Chief Executive Officer pursuant to Rule 13a-14(a)/15d-14(a) under the Securities Exchange Act of 1934. |
| 31.2 | Certification of the Company’s Chief Financial Officer pursuant to Rule 13a-14(a)/15d-14(a) under the Securities Exchange Act of 1934. |
| 32.1 | Certification of the Company’s Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. |
| 32.2 | Certification of the Company’s Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. |
| 101.INS | Inline XBRL Instance Document –the instance document does not appear in the Interactive Data file because its XBRL tags are embedded within the Inline XBRL document. |
| 101.SCH | Inline XBRL Taxonomy Extension Schema Document |
| 104 | The cover page from the Company’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2026, has been formatted in Inline XBRL. |
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