6-K

UNITEDSTATES

SECURITIESAND EXCHANGE COMMISSIONWashington, D.C. 20549

FORM6-K

REPORTOF FOREIGN PRIVATE ISSUERPURSUANT TO RULE 13a-16 OR 15d-16

UNDERTHE SECURITIES EXCHANGE ACT OF 1934

Forthe month of September 2024

CommissionFile Number: 001-40024

MicroAlgoInc.

(Registrant’sName)

Unit507, Building C, Taoyuan Street,

LongJing High and New Technology Jingu Pioneer Park,

NanshanDistrict, Shenzhen, People’s Republic of China

(Addressof principal executive offices) (Zip Code)

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 ☐

MicroAlgoInc.

AnnouncesReceipt of Minimum Bid Price Notice from Nasdaq

MicroAlgo Inc. (NASDAQ: MLGO) (“MicroAlgo” or the “Company”) has received written notification from the staff of the Listing Qualifications Department of the Nasdaq Stock Market LLC (“Nasdaq”) dated September 23, 2024, indicating that for the last 31 consecutive business days, the closing bid price for the Company’s security was below the minimum bid price of US$1.00 per share requirement set forth in Nasdaq Listing Rule 5550(a)(2). The Nasdaq notification letter has no current effect on the listing or trading of the Company’s securities on the Nasdaq Capital Market.

Pursuant to the Nasdaq Listing Rules 5810(c)(3)(A), the Company is provided with a compliance period of 180 calendar days, or until March 24, 2025, to regain compliance under the Listing Rules. If at any time during the 180-day compliance period, the closing bid price of the Company’s security is at least US$1 for a minimum of ten consecutive business days, the Nasdaq will provide the Company written confirmation of compliance and the matter will be closed.

In the event the Company does not regain compliance by March 24, 2025, subject to the determination by the staff of Nasdaq, the Company may be eligible for an additional 180-day compliance period.

The Nasdaq notification letter will have no effect on the Company’s business operations, and the Company will take all reasonable measures to regain compliance.

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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.

Date: September 23, 2024

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