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 September 2026

Commission File Number: 001-42294

Wellchange Holdings Company Limited

Unit 7 On 25th Floor Global Gateway Tower, No.63 Wing Hong Street,

Kowloon, Hong Kong

(Address of principal executive offices)

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

Form 20-F  ☒     Form 40-F  ☐

At the meeting of shareholders of Class B (the “Class B Meeting”) of Wellchange Holdings Company Limited (the “Company”) held on September 2, 2026, at 10:00 a.m. Hong Kong Time (Tuesday, September 1, 2026, at 10:00 p.m. Eastern Time), the following matter, among others, was approved and authorized:

At the extraordinary general meeting (the “EGM”) of shareholders of the Company held on September 2, 2026, immediately following the Class B Meeting, the following matters, among others, were approved and authorized:

According to the unanimous written resolutions of the Board passed on August 17, 2026, the reverse stock split of the issued and unissued Class A Ordinary Shares at the ratio of five (5)-for-one (1) (the “Reverse Stock Split”) and the rounding up of any fractional shares resulting from the Reverse Stock Split to the nearest whole ordinary share were approved.

Immediately prior to the Reverse Stock Split and as of the date hereof, the Company has 52,905,328 Class A ordinary shares. The Reverse Stock Split will reduce the number of outstanding Class A ordinary shares of the Company to approximately 10,581,066. Every five (5) outstanding Class A ordinary shares will be combined into and automatically become one post-Reverse Stock Split Class A ordinary share. No fractional shares will be issued in connection with the Reverse Stock Split. Instead, the Company will issue one full post-Reverse Stock Split Class A ordinary share, as applicable, to any shareholder who would have been entitled to receive a fractional share as a result of the process. The Company’s Class B ordinary shares are not subject to the Reverse Stock Split and will remain unchanged. As a result of the Reverse Stock Split, the par value of Class A ordinary shares will be increased to $0.000025 per share. The par value of the Class B ordinary shares remains $0.000005.

Upon the opening of the market on September 8, 2026, the Company’s Class A ordinary shares will begin trading on the Nasdaq Capital Market (“Nasdaq”) on a post-Reverse Stock Split basis under the current symbol “WCT”. The new CUSIP number following the Reverse Stock Split is G9545M131.

The Company believes that the Reverse Stock Split is in the best interest of the Company and its shareholders and is being undertaken for proper corporate purposes.

Pursuant to the warrants to purchase 44,275 Class A ordinary shares, expiring on October 1, 2029, with an exercise price of US$4.80 per share, the exercise price and the number of Class A ordinary shares issuable upon exercise of such warrants shall be adjusted in the event of any share consolidation, subdivision or similar capital reorganization by dividing the number of ordinary shares into which the warrants are exercisable by the applicable consolidation ratio and multiplying the exercise price thereof by such consolidation ratio, in each case in accordance with the terms of the applicable warrant and subject to rounding to the nearest whole share.

Attached to this Report as Exhibit 99.1 is a copy of the press release dated September 3, 2026, titled “Wellchange Holdings Company Limited Announces 1-for-5 Reverse Stock Split Effective September 8, 2026.”

EXHIBIT INDEX

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, thereunto duly authorized.