Yidu Tech Inc. — Director's Dealing 2022

Mar 21, 2022

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.

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Yidu Tech Inc. 醫渡科技有限公司 (incorporated in the Cayman Islands with limited liability) (Stock Code: 2158)

VOLUNTARY ANNOUNCEMENT

SHARE PURCHASE BY DIRECTORS AND ASSOCIATES OF DIRECTORS

The Board was informed by Ms. Yang Jing (“ Ms. Yang ”), an executive Director, that on March 14, 2022, Ms. Yang has acquired 42,000 Shares on the market for an aggregate consideration of approximately HK$360,000 (representing an average price of approximately HK$8.57 per Share) (“ Ms. Yang’s Acquisition ”). Immediately following Ms. Yang’s Acquisition, Ms. Yang is interested in 8,047,640 Shares (including 8,000,640 share options under the Pre-IPO Share Option Plans, 1,250 award Shares under the Post-IPO Share Award Scheme and 3,750 share options under the Post-IPO Share Option Scheme), representing approximately 0.82% of the total issued share capital of the Company as at the date of this announcement.

The Board was also informed by Ms. Zhang Shi (“ Ms. Zhang ”), an executive Director, that on March 16, 2022, Ms. Zhang and her spouse, Mr. Zhao Sheng (“ Mr. Zhao ”) have acquired a total of 129,000 Shares on the market for an aggregate consideration of approximately HK$988,000 (representing an average price of approximately HK$7.66 per Share) (“ Ms. Zhang and Mr. Zhao’s Acquisitions ”). Ms. Zhang is deemed to be interested in the 64,000 Shares acquired by Mr. Zhao. Immediately following Ms. Zhang and Mr. Zhao’s Acquisitions, Ms. Zhang is interested in 15,590,205 Shares (including 14,624,205 share options under the Pre-IPO Share Option Plans, 209,250 award Shares under the Post-IPO Share Award Scheme, 627,750 share options under the Post-IPO Share Option Scheme and deem interest in Mr. Zhao’s 64,000 Shares), representing approximately 1.58% of the total issued share capital of the Company as at the date of this announcement.

The Board was further informed by Dr. Yan Jun (“ Dr. Yan ”), an executive Director, that on March 17, 2022 and March 18, 2022, Dr. Yan’s spouse, Ms. Liu Ning (“ Ms. Liu ”) has acquired a total of 127,900 Shares on the market for an aggregate consideration of approximately HK$1,252,000 (representing an average price of approximately HK$9.79 per Share) (“ Ms. Liu’s Acquisitions ”,

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together with Ms. Yang’s Acquisition and Ms. Zhang and Mr. Zhao’s Acquisitions, the “ Acquisitions ”). Dr. Yan is deemed to be interested in the 127,900 Shares acquired by Ms. Liu. Immediately following Ms. Liu’s Acquisitions, Dr. Yan is interested in 3,072,540 Shares (including 2,500,640 share options under the Pre-IPO Share Option Plans, 111,000 award Shares under the Post-IPO Share Award Scheme, 333,000 share options under the Post-IPO Share Option Scheme and deem interest in Ms. Liu’s 127,900 Shares), representing approximately 0.31% of the total issued share capital of the Company as at the date of this announcement.

The Acquisitions fully demonstrate the confidence of Ms. Yang, Ms. Zhang, Mr. Zhao and Ms. Liu in the overall development prospects and growth potential of the Group.

Based on the information available to the Company and to the best knowledge of the Board, the Company has maintained sufficient public float of the issued Shares following the Acquisitions and as at the date of this announcement.

Shareholders and potential investors of the Company are advised to pay attention to investment risks and exercise caution when they deal or contemplate dealing in the securities of the Company.

DEFINITIONS

In this announcement, unless the context otherwise requires, the following expressions shall have the following meanings:

“Board”

the board of directors of the Company

“Company” Yidu Tech Inc. ( 醫渡科技有限公司 ), a company with limited liability incorporated in the Cayman Islands on December 9, 2014, the Shares of which are listed on the Main Board of The Stock Exchange of Hong Kong Limited (Stock Code: 2158)

“Director(s)”

the director(s) of the Company

“HK$”

Hong Kong dollars, the lawful currency of Hong Kong

“Hong Kong”

“Hong Kong” the Hong Kong Special Administrative Region of the People’s Republic of China “Post-IPO Share Award Scheme” the post-IPO share award scheme adopted by the Company on December 28, 2020

• “Post-IPO Share Option Scheme” the post-IPO share option scheme adopted by the Company on December 28, 2020

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“Pre-IPO Share Option Plans”

the two pre-IPO share option plans adopted by the Company on March 16, 2015

“Share(s)”

ordinary share(s) in the share capital of the Company, currently with a par value of US$0.00002 each

“Shareholder(s)”

holder(s) of the Share(s)

By order of the Board Yidu Tech Inc. Gong Yingying Chairlady, Executive Director and Chief Executive Officer

Hong Kong, March 21, 2022

As at the date of this announcement, the executive Directors are Ms. Gong Yingying, Ms. Yang Jing, Dr. Yan Jun and Ms. Zhang Shi; the non-executive Director is Mr. Zeng Ming; and the independent non-executive Directors are Dr. Ma Wei-Ying, Ms. Pan Rongrong and Prof. Zhang Linqi.

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