Shareholder Vote

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) April 30, 2025 SELECTIVE INSURANCE GROUP, INC. (Exact name of registrant as specified in its charter) New Jersey 001-33067 22-2168890 (State or other jurisdiction of incorporation) (Commission File Number) (I.R.S. Employer Identification No.) 40 Wantage Avenue , Branchville , New Jersey 07890 (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code ( 973 ) 948-3000 Not Applicable (Former name or former address, if changed since last report.) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: ☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act: Title of each class Trading Symbol (s) Name of each exchange on which registered Common Stock, par value $2 per share SIGI The Nasdaq Stock Market LLC Depositary Shares, each representing a 1/1,000th interest in a share of 4.60% Non-Cumulative Preferred Stock, Series B, without par value SIGIP The Nasdaq Stock Market LLC Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐ Section 5 – Corporate Governance and Management Item 5.07.    Submission of Matters to a Vote of Security Holders. The annual meeting of stockholders of Selective Insurance Group, Inc. (the “Company”) was held on April 30, 2025. Set forth below are the final voting results for each of the matters submitted to a vote of the stockholders. For more information about the proposals set forth below, please see the Company’s definitive proxy statement filed with the U.S. Securities and Exchange Commission on March 26, 2025 (the "Proxy Statement"). 1.    The Company’s stockholders elected each of the twelve director nominees to serve on the Board of Directors for a term of one year, as follows: Director For Against Abstain Broker Non-Votes Ainar D. Aijala, Jr. 49,009,037 319,132 39,989 4,270,734 Lisa Rojas Bacus 48,880,422 433,912 53,824 4,270,734 Terrence W. Cavanaugh 49,249,153 51,806 67,199 4,270,734 Wole C. Coaxum 48,965,232 362,386 40,540 4,270,734 Robert Kelly Doherty 49,095,320 233,735 39,103 4,270,734 John J. Marchioni 48,009,285 1,322,858 36,015 4,270,734 Thomas A. McCarthy 49,105,891 222,158 40,109 4,270,734 Stephen C. Mills 48,941,356 373,027 53,775 4,270,734 H. Elizabeth Mitchell 49,119,235 206,670 42,253 4,270,734 Cynthia S. Nicholson 47,612,053 1,716,140 39,965 4,270,734 Kate E. R. Sampson 49,263,236 64,957 39,965 4,270,734 John S. Scheid 48,924,020 403,294 40,844 4,270,734 2.    The Company’s stockholders voted to approve, on an advisory basis, the 2024 compensation of the named executive officers as disclosed in the Proxy Statement, as follows: For Against Abstain Broker Non-Votes 47,733,883 1,461,754 172,521 4,270,734 3.    The Company’s stockholders voted to ratify the appointment of KPMG LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2025, as follows: For Against Abstain Broker Non-Votes 52,894,273 667,219 77,400 0 SIGNATURES     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 hereunto duly authorized. SELECTIVE INSURANCE GROUP, INC. Date: May 1, 2025 By: /s/ Michael H. Lanza Michael H. Lanza Executive Vice President and General Counsel