and in the press release (attached as Exhibit 99.1 to this current report) shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise be subject to the liabilities of that Section or Section 11 and 12(a)(2) of the Securities Act of 1933, as amended. The information contained in this

above under cover of Form 8-K/A no later than 71 calendar days after the date this Current Report on Form 8-K was required to be filed. (d) Exhibits Exhibit Number Description 10.1* Term Loan Credit Agreement, dated as of July 1, 2026, by and between Belden Inc., as borrower, certain of its U.S. subsidiaries, as guarantors, JPMorgan Chase Bank, N.A., as administrative agent, and certain other lenders party thereto. 99.1 Press Release, dated July 1, 2026 104 Cover Page Interactive Data File fo…

Entry into a Material Definitive Agreement. In connection with consummation of the RUCKUS Acquisition, on July 1, 2026, Company”), and certain of its U.S. subsidiaries, the Lenders (as defined below) and the Administrative Agent (as defined below) entered into a Term Loan Credit Agreement (the “Term Loan Credit Agreement”) by and among the Company, as the borrower, certain U.S. subsidiaries of the Company party thereto as guarantors, JPMorgan Chase Bank, N.A., as administrative agent (the “Ad…

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. The information provided in

Other Events. Financing Commitment In connection with its entry into the Purchase Agreement, the Company entered into a debt commitment letter, dated April 29, 2026, with JPMorgan Chase Bank, N.A. (“JPMCB”), pursuant to which, subject to the terms and conditions set forth therein, JPMCB committed to provide a seven year senior secured term loan B facility in an aggregate principal amount of up to $1,850 million (the “Term Loan B Facility”). The Company may elect to pursue alternative financin…

Entry into a Material Definitive Agreement. Purchase Agreement On April 29, 2026, Belden Inc., a Delaware corporation (the “Company”), and Vistance Networks, Inc., a Delaware corporation (“Vistance”) entered into a Purchase Agreement (the “Purchase Agreement”) pursuant to which the Company has agreed to purchase, and Vistance has agreed to sell, the RUCKUS reporting segment of Vistance (collectively, the “Business”) in exchange for approximately $1.846 billion in cash, on a cash-free, debt-fr…

and in the press release (attached as Exhibit 99.1 to this current report) shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise be subject to the liabilities of that Section or Section 11 and 12(a)(2) of the Securities Act of 1933, as amended. The information contained in this

and in the press release (attached as Exhibit 99.1 to this current report) shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise be subject to the liabilities of that Section or Section 11 and 12(a)(2) of the Securities Act of 1933, as amended. The information contained in this

Entry into a Material Definitive Agreement. On January 28, 2026, Belden Inc. (the “Company”) completed its previously announced issuance and sale of €450 million aggregate principal amount of 4.250% Senior Subordinated Notes due 2033 (the “Notes”). The Notes were issued pursuant to an indenture dated as of January 28, 2026 (the “Indenture”), by and among the Company, the guarantors party thereto, U.S. Bank Trust Company, National Association, as trustee (the “Trustee”), U.S. Bank Europe DAC,…

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. The information provided under

Other Events. On January 12, 2026, Belden Inc. (the “Company”) issued a press release announcing that it has commenced, subject to market conditions, the issuance and sale of €450 million aggregate principal amount of senior subordinated notes due 2033 (the “Notes Offering”) to fund, together with cash on hand, the redemption of all of the outstanding 3.375% senior subordinated notes due 2027 (the “2027 Notes”) and to pay related fees and expenses, pursuant to the terms of the Indenture relat…

Executive Vice President – Chief Digital and Operations Officer — Brad Dineley: The filing announces the appointment of an external candidate to a senior executive role, which is a new hire rather than a departure.

Director — Adel Al-Saleh: The filing discloses the appointment of a new director to an expanded board, which is a routine governance event and not a departure of a sitting executive.

and in the press release (attached as Exhibit 99.1 to this current report) shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise be subject to the liabilities of that Section or Section 11 and 12(a)(2) of the Securities Act of 1933, as amended. The information contained in this

and in the press release (attached as Exhibit 99.1 to this current report) shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise be subject to the liabilities of that Section or Section 11 and 12(a)(2) of the Securities Act of 1933, as amended. The information contained in this

Entry into a Material Definitive Agreement. On July 18, 2025, Belden Inc., a Delaware corporation (the “Company”), and certain of its U.S. and non-U.S. subsidiaries, the Lenders (as defined below) and Administrative Agent (as defined below) entered into a Third Amended and Restated Credit Agreement (the “Third Amended and Restated Credit Agreement”) by and among the Company, as the U.S. borrower, certain non-U.S. subsidiaries of the Company located in Canada, Germany, the United Kingdom and t…

and in the press release (attached as Exhibit 99.1 to this current report) shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise be subject to the liabilities of that Section or Section 11 and 12(a)(2) of the Securities Act of 1933, as amended. The information contained in this

and in the press release (attached as Exhibit 99.1 to this current report) shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise be subject to the liabilities of that Section or Section 11 and 12(a)(2) of the Securities Act of 1933, as amended. The information contained in this

and in the press release (attached as Exhibit 99.1 to this current report) shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise be subject to the liabilities of that Section or Section 11 and 12(a)(2) of the Securities Act of 1933, as amended. The information contained in this

and in the press release (attached as Exhibit 99.1 to this current report) shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise be subject to the liabilities of that Section or Section 11 and 12(a)(2) of the Securities Act of 1933, as amended. The information contained in this

and in the press release (attached as Exhibit 99.1 to this current report) shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise be subject to the liabilities of that Section or Section 11 and 12(a)(2) of the Securities Act of 1933, as amended. The information contained in this

Entry into a Material Definitive Agreement. On April 16, 2024, Belden Inc., a Delaware corporation (the “Company”), as borrower representative on behalf of certain of its U.S. and non-U.S. subsidiaries, the Lenders (as defined below) and Administrative Agent (as defined below), entered into Amendment No. 2 to Second Amended and Restated Credit Agreement (the “Amendment”), which amends the Second Amended and Restated Credit Agreement (the “Second Amended and Restated Credit Agreement”) by and…