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): July 15, 2026

SEMILEDS CORPORATION

(Exact name of registrant as specified in charter)

Registrant’s telephone number, including area code: +886-37-586788

N/A

(Former name or former address if changed since last report)

Securities registered pursuant to Section 12(b) of the Act:

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))

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 3.01. Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing.

On January 30, 2026, we received a notice from Nasdaq indicating that we did not meet the minimum of $2.5 million in stockholders’ equity required by Nasdaq Listing Rule 5550(b)(1) for continued listing or the alternatives of market value of listed securities or net income from continuing operations. Pursuant to the Nasdaq listing rule, we submitted a plan to Nasdaq. Nasdaq accepted our plan, and we were granted an extension of up to 180 calendar days from January 30, 2026 to evidence compliance.

As reported in the Company’s Quarter Report on Form 10-Q, the Company’s total stockholders’ equity as of May 31, 2026 was $3.1 million. As of the date of this Current Report, the Company believes that it has regained compliance with the stockholders’ equity requirement.

Nasdaq will continue to monitor the Company’s ongoing compliance with the stockholders’ equity requirement and, if at the time of its next periodic report the Company does not evidence compliance, that it may be subject to delisting.

SIGNATURE

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 thereunto duly authorized.