SELX flagged by Nasdaq for sub-$1 bid; cure period to May 11, 2026

Rhea-AI Filing Summary

Semilux International Ltd. reported a Nasdaq notification that its ordinary shares no longer meet the $1.00 minimum bid requirement under Rule 5550(a)(2), based on closing bids from September 26, 2025 to November 7, 2025.

Under Rule 5810(c)(3)(A), Semilux has 180 calendar days, until May 11, 2026, to regain compliance. If its closing bid price is at least $1.00 for a minimum of 10 consecutive business days within this period, Nasdaq will confirm compliance and close the matter.

If compliance is not regained by that date, the company may qualify for an additional 180 days if it meets other initial listing standards (except bid price) and provides notice of its intention to cure, potentially via a reverse stock split. Semilux is evaluating options and states it intends to regain compliance. The company furnished a press release as Exhibit 99.1.

Insights

Equity Markets Specialist

Nasdaq bid-price deficiency disclosed; 180-day cure path available.

Semilux disclosed a notice that its shares fell below the $1.00 minimum bid between Sep 26–Nov 7, 2025. Nasdaq provides until May 11, 2026 to cure by sustaining a closing bid of at least $1.00 for 10 consecutive business days.

The rules also permit a second 180-day window if other initial listing standards are met and the company gives written notice to cure, which may include a reverse stock split. Actual outcomes depend on market trading and any board actions the company undertakes.

The filing lists a clear pathway and timing, but activity will be determined by share price performance and eligibility for an extension. A press release was furnished as Exhibit 99.1.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of November 2025

Commission File Number: 001-41965

Semilux International Ltd.

(Registrant’s Name)

4F., No. 32, Keya Rd., Daya Dist.

Central Taiwan Science Park

Taichung City 42881

Taiwan

(Address of Principal Executive Offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F ☒       Form 40-F ☐

Nasdaq Letter

On November 10, 2025, Semilux International Ltd. (the “Company”) received a letter from the Listing Qualifications staff of The Nasdaq Stock Market (“Nasdaq”) notifying the Company that based on the closing bid price of the Company for the period from September 26, 2025 to November 7, 2025, the Company no longer meets the continued listing requirement of Nasdaq under Nasdaq Listing Rules 5550(a)(2), to maintain a minimum bid price of $1 per share.

Pursuant to Nasdaq Listing Rule 5810(c)(3)(A), the Company has a compliance period of one hundred eighty (180) calendar days, or until May 11, 2026 (the “Compliance Period”), to regain compliance with Nasdaq’s minimum bid price requirement. If at any time during the Compliance Period, the closing bid price per share of the Company’s ordinary shares is at least $1.00 for a minimum of ten (10) consecutive business days, Nasdaq will provide the Company a written confirmation of compliance and this matter will be closed.

In the event that the Company does not regain compliance in the compliance period, the Company may be eligible for an additional 180 calendar days, should the Company meet the continued listing requirement for market value of publicly held shares and all other initial listing standards for The Nasdaq Capital Market, with the exception of the bid price requirement, and is able to provide written notice of its intention to cure the deficiency during the second compliance period, by effecting a reverse stock split, if necessary.

The Company is currently evaluating options to regain compliance and intends to timely regain compliance with Nasdaq’s continued listing requirement.

Attached as Exhibit 99.1 to this Report on Form 6-K is a copy of the press release of the Company, dated November 12, 2025

Financial Statements and Exhibits

Exhibits.

Number
99.1		Press Release dated November 12, 2025

1

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.

	Semilux International Ltd.
Date: November 12, 2025	By:	/s/ Yung-Peng Chang
	Name:	Yung-Peng Chang
	Title:	Chief Executive Officer

2

FAQ

What did Semilux (SELX) disclose about its Nasdaq listing?

Semilux received a Nasdaq notice that SELX no longer meets the $1.00 minimum bid requirement based on Sep 26–Nov 7, 2025 closing bids.

How long does Semilux (SELX) have to regain Nasdaq compliance?

The company has 180 calendar days, until May 11, 2026, to regain compliance.

What must SELX achieve to regain compliance within the window?

A closing bid of at least $1.00 for 10 consecutive business days during the compliance period.

Can Semilux get more time beyond May 11, 2026?

It may receive an additional 180 days if it meets other initial listing standards (except bid price) and gives written notice to cure.

What actions might Semilux consider to cure the deficiency?

The disclosure notes potential use of a reverse stock split and states the company is evaluating options.

Did Semilux provide a press release with this update?

Yes. A press release dated November 12, 2025 was furnished as Exhibit 99.1.