BELDEN INC. 10-Q

Item 5: Other Information Rule 10b5-1 Trading Plans The adoption , modification, or termination of contracts for the purchase or sale of our securities by our Section 16 officers and directors for the three months ended March 30, 2025, each of which is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act (“Rule 10b5-1 Plan”), were as follows: Name Title Action Date Adopted Expiration Date Total SARs Total Shares Brian Anderson (1) Senior Vice President-Legal, General Counsel and Corporate Secretary Adoption 2/24/2025 2/2/2026 38,353 10,822 (1) Brian Anderson, Senior Vice President-Legal, General Counsel and Corporate Secretary, entered into a pre-arranged stock trading plan pursuant to Rule 10b5-1 on February 24, 2025. Mr. Anderson's plan provides for the exercise of up to 38,353 stock appreciation rights and the sale of up to 10,822 shares of Belden common stock. The plan expires on February 2, 2026, or upon the earlier completion of all authorized transactions under the plan. -27- Item 6: Exhibits Exhibits Exhibit 31.1 Certificate of the Chief Executive Officer pursuant to § 302 of the Sarbanes-Oxley Act of 2002. Exhibit 31.2 Certificate of the Chief Financial Officer pursuant to § 302 of the Sarbanes-Oxley Act of 2002. Exhibit 32.1 Certificate of the Chief Executive Officer pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002. Exhibit 32.2 Certificate of the Chief Financial Officer pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002. Exhibit 101.SCH Schema Document Exhibit 101.CAL Calculation Linkbase Document Exhibit 101.DEF Definition Linkbase Document Exhibit 101.LAB Labels Linkbase Document Exhibit 101.PRE Presentation Linkbase Document -28- 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. BELDEN INC. Date: May 1, 2025 By: /s/ Ashish Chand Ashish Chand President and Chief Executive Officer Date: May 1, 2025 By: /s/ Jeremy Parks Jeremy Parks Senior Vice President, Finance, and Chief Financial Officer Date: May 1, 2025 By: /s/ Douglas R. Zink Douglas R. Zink Vice President and Chief Accounting Officer -29-