Lantronix, Inc.

Item 2.02. Results of Operations and Financial Condition. On August 26, 2026, Lantronix, Inc., a Delaware corporation (the “Company”), issued a press release setting forth the Company’s financial results for its fourth fiscal quarter ended June 30, 2026. A copy of the press release is attached hereto as Exhibit 99.1. In addition, a transcript of management’s prepared remarks for the Company’s fourth quarter fiscal 2026 investor conference call and audio webcast, scheduled for 1:30 p.m. Pacific Time (4:30 p.m. Eastern Time) on August 26, 2026, is attached hereto as Exhibit 99.2. Following the conference call, a replay of the webcast will be available on the Company’s website at www.lantronix.com for one year from the date of the call. The information furnished under this Item 2.02, including Exhibits 99.1 and 99.2, shall not be deemed “filed” for purposes of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall such information be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Item 7.01. Regulation FD Disclosure. The information disclosed in Item 2.02 of this Current Report on Form 8-K is incorporated by reference into this Item 7.01. The information furnished pursuant to this Item 7.01 shall not be deemed “filed” for purposes of Section 18 of the Exchange Act or incorporated by reference in any filing under the Securities Act or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.