Skip to main content
CStone Pharmaceuticals logo

CStone Pharmaceuticals — Investor Relations & Filings

Ticker · 2616 ISIN · KYG2588M1006 LEI · 300300095A57F80T2461 HKEX Manufacturing
Open in API
Filings indexed 3,374 across all filing types
Latest filing 2022-05-26 Major Shareholding Noti…
Country KY Cayman Islands
Listing HKEX 2616

About CStone Pharmaceuticals

http://www.cstonepharma.com

CStone Pharmaceuticals is an innovation-driven biopharmaceutical company focused on the research, development, and commercialization of anti-tumor drugs. The company is dedicated to addressing the unmet medical needs of cancer patients globally. Its core therapeutic focus is on innovative immuno-oncology and molecularly targeted therapies. The R&D pipeline is strategically balanced, featuring potential first-in-class or best-in-class assets, including Antibody-Drug Conjugates (ADC) and multi-specific antibodies. CStone has successfully launched four innovative drugs and secured multiple New Drug Application and indication approvals.

Recent filings

Filing Released Lang Actions
Disclosure of Dealings under Rule 22 of the Takeovers Code
Major Shareholding Notification Classification · 95% confidence The document is titled 'Public Disclosure Form' and contains detailed tables of securities dealings, specifically derivatives transactions related to shares of Yankuang Energy Group Company Limited. It references Rule 22 of the Hong Kong Code on Takeovers and Mergers, indicating it is a regulatory disclosure related to share dealings by an exempt principal trader connected with an offeror. The content is focused on reporting transactions in shares and derivatives, not on financial results, management changes, or other report types. This fits the definition of a Major Shareholding Notification or similar disclosure of significant share ownership or dealings. Given the detailed nature of the securities dealings and the regulatory context, the best fitting category is Major Shareholding Notification (MRQ). The document length is substantial and contains actual transaction data, supporting this classification with high confidence.
2022-05-26 English
Disclosure of Dealings under Rule 22 of the Takeovers Code
Director's Dealing Classification · 100% confidence The document is a Public Disclosure Form dated 26 May 2022, detailing securities dealings in shares of Yankuang Energy Group Company Limited. It references Rule 22 of the Hong Kong Code on Takeovers and Mergers, indicating it is related to disclosure of share transactions by a party connected to a possible offer. The content focuses on the nature of dealings in derivatives and securities, including quantities, prices, and resultant balances. This matches the definition of Director's Dealing filings, which report personal share transactions by company directors and executives or connected parties. The document is short (1574 characters) and contains specific transaction details rather than a report or announcement of a report. Therefore, the appropriate classification is Director's Dealing (DIRS).
2022-05-26 English
Disclosure of Dealings under Rule 22 of the Takeovers Code
Director's Dealing Classification · 95% confidence The document is a Public Disclosure Form dated 26 May 2022, reporting dealings in shares of Yankuang Energy Group Company Limited. It references Rule 22 of the Hong Kong Code on Takeovers and Mergers, indicating it is a disclosure related to securities transactions by a party connected with an offeror. The content is about share dealings and not a financial report, earnings release, or management information. It is a notification of insider or related party share transactions, which fits the definition of Director's Dealing filings.
2022-05-26 English
Disclosure of Dealings under Rule 22 of the Takeovers Code
Director's Dealing Classification · 100% confidence The document is a Public Disclosure Form reporting dealings in shares of Yankuang Energy Group Company Limited. It references securities dealings pursuant to Rule 22 of the Hong Kong Code on Takeovers and Mergers, indicating it is related to insider or director share transactions. The content focuses on the purchase and sale of shares by a connected party, with no financial statements or report content. This matches the definition of Director's Dealing (DIRS), which covers reports of personal share transactions by company directors and executives (insider trades). The document length is short and specific to share dealings, not a full report or announcement of a report.
2022-05-26 English
Disclosure of Dealings under Rule 22 of the Takeovers Code
Director's Dealing Classification · 100% confidence The document is a disclosure of dealings in shares of Yankuang Energy Group Company Limited, detailing securities transactions by CICC Wealth Investment Limited. It references Rule 22 of the Hong Kong Code on Takeovers and Mergers, indicating it is related to insider or director share transactions. The content focuses on purchase and sale of shares by a connected party, with no financial statements or report analysis. This matches the definition of Director's Dealing filings, which report personal share transactions by company directors and executives or connected parties. The document length is short and it is not an announcement of a report publication or a regulatory filing. Therefore, the correct classification is Director's Dealing (DIRS).
2022-05-26 English
Disclosure of Dealings under Rule 22 of the Takeovers Code
Director's Dealing Classification · 95% confidence The document is titled 'Public Disclosure Form' and details securities dealings by CICC Customer Trading Limited in shares of Yankuang Energy Group Company Limited. It references Rule 22 of the Hong Kong Code on Takeovers and Mergers, indicating it is a disclosure related to share transactions by a party connected to a takeover offer. The content focuses on share dealings, quantities, prices, and nature of transactions, which aligns with insider or director dealings or significant shareholding notifications. However, since it is a disclosure of dealings in shares by a party connected with an offer, it fits best under 'Director's Dealing' (DIRS) as it reports personal share transactions by company directors and executives or related parties. The document length is short and specific to share dealings, not a full report or announcement of voting results or capital changes. Therefore, the classification is DIRS with high confidence.
2022-05-26 English

Browse filings by year

28 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.