Hesai Group sets Q1 2026 results board meeting

Hesai Group has scheduled a board meeting for May 19, 2026 to review and approve the unaudited quarterly results of the company and its subsidiaries for the three months ended March 31, 2026, and to approve their publication.

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Form Type

6-K

Rhea-AI Filing Summary

Hesai Group has scheduled a board meeting for May 19, 2026 to review and approve the unaudited quarterly results of the company and its subsidiaries for the three months ended March 31, 2026, and to approve their publication.

On the same day, management will host a first quarter 2026 earnings conference call at 8:00 A.M. U.S. Eastern Time / 8:00 P.M. Beijing/Hong Kong Time. Investors can participate via a pre-registration phone link or follow a live and archived webcast on the company’s investor relations website.

Key Figures

Board meeting date: May 19, 2026 Quarter end date: March 31, 2026 Earnings call time (U.S.): 8:00 A.M. U.S. Eastern Time +2 more

5 metrics

Board meeting date May 19, 2026 Board to consider and approve unaudited Q1 2026 results

Quarter end date March 31, 2026 Three months ended March 31, 2026 unaudited results to be reviewed

Earnings call time (U.S.) 8:00 A.M. U.S. Eastern Time First quarter 2026 earnings conference call on May 19, 2026

Earnings call time (Asia) 8:00 P.M. Beijing/Hong Kong Time Same Q1 2026 earnings call for Asia-based participants

HKEX stock code 2525 Hesai Group listing on the Stock Exchange of Hong Kong

Key Terms

foreign private issuer, weighted voting rights, unaudited quarterly results, earnings conference call, +1 more

5 terms

foreign private issuer regulatory

"FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16"

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 financial

"A company controlled through weighted voting rights and incorporated in the Cayman Islands"

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 quarterly results financial

"for the purpose of considering and approving, among other matters, the unaudited quarterly results of the Company"

earnings conference call financial

"Hesai Group First Quarter 2026 Earnings Conference Call"

archived webcast technical

"a live and archived webcast of the conference call will be available"

A recorded version of a previously live webcast—such as an earnings call, investor presentation, or corporate announcement—made available for later viewing or download. Like a saved TV broadcast, it lets investors rewatch the original presentation to check statements, review details they missed, and verify tone or follow-up information, supporting research, transparency, and informed decision-making.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

When will Hesai Group (HSAI) review its Q1 2026 results?

Hesai Group will hold a board meeting on May 19, 2026 to consider and approve its unaudited quarterly results for the three months ended March 31, 2026, and to approve their publication for shareholders and the market.

What period does Hesai Group’s upcoming results on Form 6-K cover?

The upcoming Hesai Group results will cover the unaudited quarterly financial performance for the three months ended March 31, 2026, providing an early view of first quarter 2026 operations before the company’s audited annual financial statements are prepared.

When is Hesai Group’s Q1 2026 earnings conference call scheduled?

Hesai Group’s first quarter 2026 earnings conference call is scheduled for May 19, 2026 at 8:00 A.M. U.S. Eastern Time and 8:00 P.M. Beijing/Hong Kong Time, allowing participation from both U.S. and Asian-based analysts and investors.

How can investors join Hesai Group’s Q1 2026 earnings call by phone?

Investors can join the Hesai Group earnings call by completing pre-registration at the provided DiamondPass link, then dialing in about five minutes before the scheduled start time using the personalized dial-in details received after successful registration.

Will Hesai Group (HSAI) provide a webcast for the Q1 2026 earnings call?

Yes. Hesai Group will offer both a live and archived webcast of the first quarter 2026 earnings conference call on its investor relations website, giving investors flexible access to management’s discussion of the latest quarterly results.

Which stock exchanges list Hesai Group shares?

Hesai Group is listed on the Stock Exchange of Hong Kong under stock code 2525 and trades on Nasdaq under the ticker HSAI, reflecting its presence in both the Hong Kong and U.S. capital markets for global investors.

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

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

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Accepted by SEC EDGAR 04/27/2026 - 07:02 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 April 2026

Commission File Number: 001-41611

Hesai Group

10th Floor, Building A

No. 658 Zhaohua Road, Changning District

Shanghai 200050

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

99.1	Announcement – Date of Board Meeting

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.

Hesai Group

By	:	/s/ Yifan Li
Name	:	Yifan Li
Title	:	Chief Executive Officer

Date: April 27, 2026

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.

Hesai Group

禾賽科技 *

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

(HKEX Stock Code: 2525)

(NASDAQ Stock Ticker: HSAI)

DATE OF BOARD MEETING

The board of directors (the “Board”) of Hesai Group (the “Company”) hereby announces that a meeting of the Board will be held on May 19, 2026 (Tuesday, Beijing/Hong Kong Time), for the purpose of considering and approving, among other matters, the unaudited quarterly results of the Company and its subsidiaries for the three months ended March 31, 2026 and its publication.

The Company’s management will host an earnings conference call at 8:00 A.M. (U.S. Eastern Time)/8:00 P.M. (Beijing/Hong Kong Time) on May 19, 2026, Tuesday). For participants who wish to join the call by phone, please access the link provided below to complete the pre-registration and dial in 5 minutes prior to the scheduled call start time. Upon registration, each participant will receive dial-in details to join the conference call.

Event Title:		Hesai Group First Quarter 2026 Earnings Conference Call
Pre-registration Link:		https://s1.c-conf.com/diamondpass/10054272-8nlxqj.html

Additionally, a live and archived webcast of the conference call will be available on the Company’s investor relations website at https://investor.hesaitech.com.

	By order of the Board
	Hesai Group
	Dr. Yifan Li
	Chairman of the Board, Executive Director and Chief Executive Officer

Hong Kong, April 27, 2026

As at the date of this announcement, the Board comprises: (i) Dr. Yifan Li, Dr. Kai Sun, Mr. Shaoqing Xiang and Ms. Cailian Yang as the executive Directors; and (ii) Ms. Yi Zhang, Mr. Jia Ren and Dr. Hui Wang as the independent non-executive Directors.

* For identification purpose only

Source: View Original Filing on SEC EDGAR

Filing Exhibits & Attachments

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Press Releases

EX-99.1 EXHIBIT 99.1 8.0 KB