SEC Form 6-K filed by Dingdong (Cayman) Limited

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 March 2026

Commission File Number: 001-40533

Dingdong (Cayman) Limited

(Registrant’s Name)

Building T4, Zhangjiang Science Gate,

Lane 188 Yuren Road

Shanghai, 200120

People’s Republic of China

(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 ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ¨

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ¨

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.

Dingdong (Cayman) Limited Announces Results of 2026 Annual General Meeting

SHANGHAI, March 27, 2026 /PRNewswire/ -- Dingdong (Cayman) Limited (“Dingdong” or the “Company”) (NYSE: DDL), a leading fresh grocery e-commerce company in China, with advanced supply chain capabilities, today announced that each of the proposed resolutions submitted for shareholders’ approval as set forth in the notice of annual general meeting dated March 10, 2026 has been adopted at its 2026 annual general meeting of shareholders held in Shanghai, China today.

About Dingdong (Cayman) Limited

We are a leading fresh grocery e-commerce company in mainland China, with sustainable long-term growth. We directly provide users and households with fresh groceries, prepared food, and other food products through delivering a convenient and excellent shopping experience supported by an extensive self-operated frontline fulfillment grid. Leveraging our deep insights into consumers' evolving needs and our strong food innovation capabilities, we have successfully launched a series of private label products spanning a variety of food categories. Many of our private label products are produced at our Dingdong production plants, allowing us to more efficiently produce and offer safe and high-quality food products. We aim to be the first choice for fresh and food shopping.

For more information, please visit: https://ir.100.me.

CONTACT: Dingdong Fresh, [email protected]