Weibo sets November 17 board review of Q3 results

Management will discuss the results at 7 p.m. Hong Kong time; dial-in participants must register, and a live webcast will be available.

Filing Impact

(Moderate)

Filing Sentiment

(Neutral)How Sentiment works

Sentiment and the balance of points

Rhea-AI Sentiment reads the wording of the document, how positive or negative its language is on a 1 to 5 scale. The balance of points shown with the takes weighs what the document actually discloses, so the two can disagree, for example when a trial that missed its main goal is described in upbeat language.

How Sentiment works How the balance works

Form Type

6-K

Rhea-AI Filing Summary

Weibo Corporation (WB) will hold a board meeting on November 17, 2026, to consider, among other matters, approval of its unaudited financial results for the three months ended September 30, 2026. The company will announce the results after Hong Kong trading hours and before the U.S. stock market opens.

Key Terms

foreign private issuer, weighted voting rights, unaudited financial results

3 terms

foreign private issuer regulatory

"REPORT OF FOREIGN PRIVATE ISSUER"

A foreign private issuer is a company organized outside the United States that meets tests showing it is primarily foreign-controlled and therefore qualifies for a different set of U.S. reporting rules. For investors, that means the company files less frequent or differently formatted disclosures with U.S. regulators and may follow home-country accounting and governance practices, so buying its stock is like dining at a well-reviewed restaurant that follows its home kitchen’s rules instead of the local menu — you get access but should check what standards apply.

weighted voting rights technical

"controlled through weighted voting rights"

A system where some shares carry more voting power than others so certain owners can control corporate decisions with fewer shares. Think of it like tickets to a meeting where some tickets count for five votes and others for one: it lets founders or insiders steer strategy and board picks even if they don't own most of the stock. For investors this affects corporate governance, the protection of minority shareholders, and how much influence public holders have over major decisions.

unaudited financial results financial

"approving the Company’s unaudited financial results"

Unaudited financial results are company-reported numbers for revenue, profit and cash flow that have not been independently checked by external accountants; think of them as a self-prepared summary rather than a third-party-verified report. They matter to investors because they provide timely insight into a company's recent performance, but carry more uncertainty—like a draft you rely on for quick decisions until a certified review confirms the details.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 6-K: How Foreign Companies Report to the SEC →

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Available on EDGAR 10/28/2026 - 07:35 AM EDT Accepted by SEC EDGAR 10/28/2026 - 07:34 AM EDT

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 October 2026

Commission File Number: 001-36397

Weibo Corporation

(Registrant’s Name)

8/F, QIHAO Plaza, No. 8 Xinyuan S. Road
Chaoyang District, Beijing 100027
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 x Form 40-F ¨

Exhibit Index

Exhibit 99.1 — Announcement — Date of Board Meeting and Date of Publication of Third Quarter 2026 Financial Results Announcement

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.

	WEIBO CORPORATION

Date: October 28, 2026	By:	/s/ Fei Cao
		Fei Cao
		Chief Financial Officer

Exhibit 99.1

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.

Weibo Corporation

微博股份有限公司

(A company controlled through weighted voting rights and incorporated in the Cayman Islands with limited liability)

(Stock Code: 9898)

DATE OF BOARD MEETING AND

DATE OF PUBLICATION OF THIRD QUARTER 2026

FINANCIAL RESULTS ANNOUNCEMENT

The board of directors (the “Board”) of Weibo Corporation (the “Company”) will hold a Board meeting on Tuesday, November 17, 2026 (Hong Kong time) for the purposes of, among other things, approving the Company’s unaudited financial results and announcement for the three months ended September 30, 2026 (“Q3 2026 Financial Results”). The Company will announce its Q3 2026 Financial Results on Tuesday, November 17, 2026 (Hong Kong time) on the website of The Stock Exchange of Hong Kong Limited at www.hkexnews.hk and the Company’s website at http://ir.weibo.com, after the trading hours of The Stock Exchange of Hong Kong Limited and before the opening of the U.S. stock market.

The Company’s management team will host a teleconference call at 7 p.m. on Tuesday, November 17, 2026 (Hong Kong time) to discuss the Q3 2026 Financial Results and answer questions. Participants who wish to dial in to the teleconference must register through the below public participant link. Dial-in and instruction will be in the confirmation email upon registering.

Pre-registration Link:

https://register-conf.media-server.com/register/BI816d8d5799814de5b22b07a130b7eb28

Additionally, a live webcast of the conference call will be available at http://ir.weibo.com.

	By order of the Board
	Weibo Corporation
	Mr. Charles Guowei Chao
	Chairman of the Board

Hong Kong, October 28, 2026

As at the date of this announcement, the board of directors of the Company comprises Mr. Charles Guowei Chao, Mr. Gaofei Wang, Ms. Hong Du and Mr. Bo Liu, as the directors, and Mr. Pochin Christopher Lu, Mr. Pehong Chen and Mr. Yan Wang as the independent directors.

Source: View Original Filing on SEC EDGAR