Stock Abbreviation: Staidson
Stock Code: 300204
Staidson (Beijing) Biopharmaceuticals Co., Ltd.
Listing Announcement Regarding Issuance of Shares to Specific Targets
Sponsor (Lead Underwriter): Sinolink Securities Co., Ltd.
Address: 95 Dongcheng Gen Shangjie, Qingyang District, Chengdu
Date: July 2026
[Image: Company Logo]
Declaration by the Issuer and All Directors, Audit Committee Members, and Senior Management
All directors, audit committee members, and senior management of the company guarantee that this listing announcement contains no false records, misleading statements, or major omissions, and they assume corresponding legal responsibility for its authenticity, accuracy, and completeness.
Signatures of all company directors:
Zhou Zhiwen: [blank]
Zhang Rongqin: [blank]
Yang Lianchun: [blank]
Zhang Hongshan: [blank]
Zheng Hong: [blank]
Wang Xiaoyan: [blank]
Zhao Jiajun: [blank]
Zhai Yonggong: [blank]
Lu Qishun: [blank]
Date: [blank]
Signatures of all members of the Board Audit Committee:
Signatures of all senior management of the company:
Wang Chao: [blank]
Yu Maorong: [blank]
Li Shicheng: [blank]
Bai Xuelian: [blank]
Wang Jingfeng: [blank]
Zhang Lei: [blank]
Tian Lei: [blank]
Liu Xiaoning: [blank]
Special Notice
I. Number and Price of Issued Shares
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Number of issued shares: 63,571,790 shares
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Total share capital after issuance: 541,344,345 shares
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Issuance price: 19.71 RMB/share
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Total gross proceeds: 1,252,999,980.90 RMB
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Net proceeds: 1,227,982,460.70 RMB
II. Arrangements for Listing of New Shares
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Number of listed shares: 63,571,790 shares
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Listing time: Expected to be listed on the ChiNext Market of the Shenzhen Stock Exchange on July 24, 2026 (the first day of listing). The company's stock price will not be adjusted for ex-rights on the listing date of the new shares, and the stock trading will be subject to price fluctuation limits.
III. Lock-up Period Arrangements for Issuance Targets
There are a total of 9 issuance targets for this offering. The shares subscribed by the issuance targets in this offering to specific parties shall not be transferred within 6 months from the date of completion of this offering. The lock-up period shall be calculated from the first day of listing of the new shares.
After the expiration of the lock-up period, the reduction of shares subscribed by the issuance targets in this offering shall be executed in accordance with the relevant regulations of the China Securities Regulatory Commission (CSRC) and the Shenzhen Stock Exchange.
After the completion of this offering, any additional shares of the company resulting from bonus issues, capitalization of capital reserves, etc., shall also be subject to the above lock-up period arrangements.
IV. Equity Structure
Upon completion of this offering, the company's equity distribution complies with the listing requirements of the Shenzhen Stock Exchange and will not result in a situation where the company fails to meet the conditions for stock listing.