WOLFSPEED, INC. 10-Q

Item 5. Other Information 10b5-1 Trading Plans During the fiscal quarter ended December 28, 2025, no director or officer of the Company adopted or terminated a "Rule 10b5-1 trading arrangement" or a "non-Rule 10b5-1 trading arrangement" (in each case, as defined in Item 408 of Regulation S- K). 75 T able of Contents Item 6. Exhibits The following exhibits are being filed herewith and are numbered in accordance with Item 601 of Regulation S-K: Incorporated by Reference Exhibit No. Description Filed Herewith Form Exhibit Filing Date 3.1 Certificate of Incorporation of Wolfspeed, Inc. 8-A 3.1 9/26/2025 3.2 Bylaws of Wolfspeed, Inc. 8-A 3.2 9/26/2025 4.1^ Indenture, dated as of September 29, 2025, by and among Wolfspeed, Inc., the Subsidiary Guarantors party thereto from time to time and U.S. Bank Trust Company, National Association 8-K 4.1 9/30/2025 4.2 Form of Senior Secured Note due 2030 (included as Exhibit A to Exhibit 4.1) 8-K 4.2 9/30/2025 4.3^ Indenture, dated as of September 29, 2025, by and among Wolfspeed, Inc., the Subsidiary Guarantors party thereto from time to time, and U.S. Bank Trust Company, National Association 8-K 4.3 9/30/2025 4.4 Form of 7.0%/12.00% Second Lien Senior Secured PIK Toggle Notes due 2031 (included as Exhibit A to Exhibit 4.3). 8-K 4.4 9/30/2025 4.5^ Indenture, dated as of September 29, 2025, by and among Wolfspeed, Inc., the Subsidiary Guarantors party thereto from time to time and U.S. Bank Trust Company, National Association 8-K 4.5 9/30/2025 4.6 Form of 2.5% Convertible Second Lien Senior Secured Notes due 2031 (included as Exhibit A to Exhibit 4.5). 8-K 4.6 9/30/2025 4.7^ Indenture, dated as of September 29, 2025, by and among Wolfspeed, Inc., the Subsidiary Guarantors part thereto from time to time and U.S. Bank Trust Company, National Association 8-K 4.7 9/30/2025 4.8 Form of 2.5% Convertible Second Lien Senior Secured Notes due 2031 (included as Exhibit A to Exhibit 4.7). 8-K 4.8 9/30/2025 10.1 Warrant, dated September 29, 2025, by and between Wolfspeed, Inc. and Renesas Electronics America Inc. 8-K 10.1 9/30/2025 10.2 Investor Rights and Disposition Agreement, dated September 29, 2025, by and between Wolfspeed, Inc. and Renesas Electronics America Inc. 8-K 10.2 9/30/2025 10.3 Registration Rights Agreement, dated September 29, 2025, by and between Wolfspeed, Inc. and the holders party thereto 8-K 10.3 9/30/2025 10.4* 2025 Long-Term Incentive Compensation Plan 8-K 10.4 9/30/2025 10.5* 2025 Management Incentive Compensation Plan 8-K 10.5 9/30/2025 10.6* Form of Restricted Stock Unit Award Agreement under the Wolfspeed, Inc. 2025 Management Incentive Compensation Plan for Executive Officers 8-K 10.4 12/15/2025 10.7*† Form of Performance Stock Unit Award Agreement under the Wolfspeed, Inc. 2025 Management Incentive Compensation Plan 8-K 10.5 12/15/2025 10.8 Form of Restricted Stock Unit Award Agreement under the Wolfspeed, Inc. 2025 Management Incentive Compensation Plan for Non-Employee Directors X 10.9 Form of Restricted Stock Unit Award Agreement under the Wolfspeed, Inc. 2025 Long-Term Incentive Compensation Plan X 10.10* First Amendment to Employment Agreement, dated December 12, 2025, between Wolfspeed, Inc. and Robert Feurle 8-K 10.1 12/15/2025 10.11* Letter Agreement, dated December 12, 2025, between Wolfspeed, Inc. and Gregor van Issum 8-K 10.2 12/15/2025 10.12* First Amendment to Employment Agreement, dated December 12, 2025, between Wolfspeed, Inc. and David Emerson, Ph.D. 8-K 10.3 12/15/2025 31.1 Certification by Chief Executive Officer pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 X 31.2 Certification by Chief Financial Officer pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 X 32.1 Certification by Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 X 32.2 Certification by Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 X 76 T able of Contents 101 The following materials from Wolfspeed, Inc.’s Quarterly Report on Form 10-Q for the fiscal quarter ended December 28, 2025 formatted in Inline XBRL (eXtensible Business Reporting Language): (i) Consolidated Balance Sheets; (ii) Consolidated Statements of Operations; (iii) Consolidated Statements of Comprehensive Loss; (iv) Consolidated Statement of Stockholders' Equity; (v) Consolidated Statements of Cash Flows; and (vi) Notes to Consolidated Financial Statements X 104 The cover page from Wolfspeed, Inc.’s Quarterly Report on Form 10-Q for the quarter ended December 28, 2025 formatted in Inline XBRL (included in Exhibit 101) X *Management contract or compensatory plan or arrangement. ^Certain schedules and similar attachments have been omitted pursuant to Item 601(a)(5) of Regulation S-K under the Securities Act. The registrant undertakes to furnish a copy of all omitted schedules and similar attachments to the SEC upon its request. † Portions of this exhibit have been omitted pursuant to Item 601(b)(10) of Regulation S-K because they are both not material and are the type that the registrant treats as private or confidential. The registrant undertakes to furnish an unredacted copy of the exhibit to the SEC upon its request. 77 T able of Contents SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. WOLFSPEED, INC. February 6, 2026 /s/ Gregor van Issum Gregor van Issum Chief Financial Officer (Authorized Officer and Principal Financial and Accounting Officer) 78