Shareholder Vote · Reg FD Disclosure

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): May 14, 2026 ( May 12, 2026 )     THE LGL GROUP, INC. (Exact Name of Registrant as Specified in Charter)       Delaware 001-00106 38-1799862 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.)       2525 Shader Road , Orlando , FL 32804 (Address of Principal Executive Offices) (Zip Code)   ( 407 ) 298-2000 Registrant’s Telephone Number, Including Area Code   (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 $0.01   LGL   NYSE American   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. ☐         Item 5.07. Submission of Matters to a Vote of Security Holders   On May 12, 2026, The LGL Group, Inc. ("LGL Group" or the "Company") held its 2026 Annual Meeting of Stockholders (the "2026 Annual Meeting").   The following matters were submitted to a vote of the Company’s stockholders at the 2026 Annual Meeting: (i) the election of six (6) directors to serve until the Company’s 2027 Annual Meeting of Stockholders; (ii) a vote to approve the redomestication of LGL Group from Delaware to Nevada by Conversion; (iii) a non-binding advisory resolution to approve the compensation of the Company’s Named Executive Officers. (iv) a non-binding advisory vote to determine the frequency with which the Company's stockholders shall be entitled to vote on a non-binding advisory resolution to approve the compensation of the Company’s Named Executive Officers; (v) a vote to approve the Amended and Restated The LGL Group, Inc. 2021 Incentive Plan; and (vi) the ratification of the appointment of PKF O'Connor Davies, LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2026; and   The six (6) proposals are described in detail in the Company’s definitive proxy statement on Schedule 14A filed with the Securities and Exchange Commission on April 2, 2026 (the "Definitive Proxy Statement").   Each of the six (6) matters submitted to a vote of the Company’s stockholders at the 2026 Annual Meeting was approved by the requisite vote of the Company’s stockholders. Set forth below is the number of votes cast for, against or withheld, as well as the number of abstentions and broker non-votes as to each such matter, including a separate tabulation with respect to each nominee for director, as applicable.   Proposal 1 - Election of Directors: The following individuals were elected to serve as directors until the 2026 Annual Meeting or upon the election and qualification of their successors. The voting results for each of the nominees were as follows: Nominee   For   Withheld   Broker Non-votes Kaan Aslansan     3,960,690       61,139       1,093,864   Darlene DeRemer     3,944,874       76,955       1,093,864   Herve Francois     3,955,095       66,734       1,093,864   Marc Gabelli     3,618,387       403,442       1,093,864   Manjit Kalha     3,954,393       67,436       1,093,864   Vice Admiral Colin J. Kilrain, U.S. Navy (Ret.)     3,965,147       56,682       1,093,864     Proposal 2 - Approval of the Redomestication of LGL Group from Delaware to Nevada by Conversion:  The voting results were as follows: For   Against   Abstain   Broker Non-votes 3,493,598       500,848       27,383       1,093,864     Proposal 3 - Non-Binding Advisory Resolution to Approve Compensation of Named Executive Officers:  The voting results were as follows: For   Against   Abstain   Broker Non-votes 3,947,036       67,564       7,229       1,093,864     Proposal 4 - Non-Binding Advisory Vote to Determine Frequency With Which the Company's Stockholders Shall be Entitled to Vote on Non-Binding Advisory Resolution to Approve Compensation of Named Executive Officers:  The voting results were as follows: 1 Year   2 Years   3 Years   Abstain 3,882,055       185       101,415       38,174     Proposal 5 - Approval of the Amended and Restated The LGL Group, Inc. 2021 Incentive Plan:  The voting results were as follows: For   Against   Abstain   Broker Non-votes 3,271,019       505,861       244,949       1,093,864     Proposal 6 - Ratification of the Appointment of PKF O’Connor Davies, LLP to Serve as the Company’s Independent Registered Public Accounting Firm for 2025: The voting results were as follows: For   Against   Abstain   Broker Non-votes 5,077,358       2,013       36,322       —             Item 7.01. Regulation FD Disclosure   On May 13, 2026, LGL Group made available a slide presentation that accompanied LGL Group's presentation at its Investor Day on May 12, 2026. These slides are available on LGL Group's investor relations website at www.lglgroup.com/investor-relations.   A copy of the presentation is furnished hereto as Exhibit 99.1.   The information furnished pursuant to this Item 7.01 of this Current Report on Form 8-K, including the exhibits hereto, shall not be considered "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, nor shall it be incorporated by reference into any future filings by the Company under the Securities Act of 1933, as amended, or under the Exchange Act, unless the Company expressly sets forth in such future filing that such information is to be considered "filed" or incorporated by reference therein.   Item 9.01. Financial Statements and Exhibits     (d) Exhibits     Exhibits Description     99.1 The LGL Group, Inc. Investor Presentation.     104 Cover Page Interactive Data File (embedded within the Inline XBRL document).         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.     THE LGL GROUP, INC.   (Registrant)     Date: May 14, 2026 By: /s/ Patrick Huvane     Name: Patrick Huvane     Title: Executive Vice President - Business Development