Form 4 Filing for BELDEN INC.

This filing details a grant of restricted stock to director Jonathan C. Klein under the company's 2021 Long Term Incentive Plan. The grant, valued at $160,000, was based on the May 21, 2026 closing price of $104.79 per share, resulting in 1527 shares. Restrictions on these shares are generally lifted one year after the award date, with provisions for accelerated removal in cases of death, disability, or retirement. The filing also includes a limited power of attorney authorizing Brian E. Anderson and Elizabeth Schepers to act on Mr. Klein's behalf for SEC reporting purposes, including filing Forms 3, 4, and 5, and managing EDGAR account credentials. This power of attorney remains in effect until Mr. Klein is no longer required to file these forms or until revoked.