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Release Time Stock Code Stock Short Name Document
Release Time: 03/09/2026 17:05 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Monthly Returns
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 August 2026 (71KB)
Release Time: 03/09/2026 17:01 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Financial Statements/ESG Information - [Interim/Half-Year Report]
INTERIM REPORT 2026 (2MB)
Release Time: 28/08/2026 19:34 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Interim Results]
INTERIM RESULTS ANNOUNCEMENT FOR THE SIX MONTHS ENDED JUNE 30, 2026 (2MB)
Release Time: 26/08/2026 19:00 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Discloseable Transaction]
DISCLOSEABLE TRANSACTION - DEEMED DISPOSAL OF EQUITY INTEREST IN A SUBSIDIARY AND GRANT OF REPURCHASE RIGHT (113KB)
Release Time: 14/08/2026 21:00 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Inside Information]
INSIDE INFORMATION - ISSUE OF A WRIT OF SUMMONS (95KB)
Release Time: 14/08/2026 17:02 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Date of Board Meeting]
NOTICE OF BOARD MEETING (90KB)
Release Time: 12/08/2026 17:00 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Next Day Disclosure Returns - [Others]
Next Day Disclosure Return (84KB)
Release Time: 12/08/2026 17:00 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Issue of Shares under a General Mandate]
COMPLETION OF SUBSCRIPTION OF NEW SHARES UNDER GENERAL MANDATE (43KB)
Release Time: 05/08/2026 17:41 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Monthly Returns
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 July 2026 (70KB)
Release Time: 30/07/2026 17:16 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Other - Business Update]
VOLUNTARY ANNOUNCEMENT - COMPLETION OF FIRST PATIENT DOSING IN THE PHASE II CLINICAL TRIAL OF STP705 FOR MEDICAL AESTHETIC (93KB)
Release Time: 21/07/2026 17:00 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Other - Miscellaneous]
VOLUNTARY ANNOUNCEMENT - ESTABLISHMENT OF EXTERNAL SCIENTIFIC ADVISORY BOARD (98KB)
Release Time: 06/07/2026 19:47 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Monthly Returns
Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 June 2026 (70KB)
Release Time: 30/06/2026 19:49 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Results of EGM/SGM]
POLL RESULTS OF THE EXTRAORDINARY GENERAL MEETING HELD ON TUESDAY, JUNE 30, 2026 (98KB)
Release Time: 24/06/2026 21:03 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Change in Shareholding]
VOLUNTARY ANNOUNCEMENT - INCREASE IN SHAREHOLDING IN THE COMPANY BY A DIRECTOR (93KB)
Release Time: 23/06/2026 21:27 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Constitutional Documents
SIXTH AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION (243KB)
Release Time: 23/06/2026 21:25 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Results of AGM / Amendment of Constitutional Documents]
POLL RESULTS OF THE ANNUAL GENERAL MEETING HELD ON JUNE 23, 2026 AND AMENDMENTS TO THE MEMORANDUM AND ARTICLES OF ASSOCIATION (102KB)
Release Time: 12/06/2026 17:36 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Documents on Display
DOCUMENTS ON DISPLAY (Multi-Files)
Release Time: 12/06/2026 17:35 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Proxy Forms
PROXY FORM (191KB)
Release Time: 12/06/2026 17:34 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Notice of EGM/SGM]
NOTICE OF EXTRAORDINARY GENERAL MEETING (103KB)
Release Time: 12/06/2026 17:34 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Circulars - [Share Scheme]
1. PROPOSED TERMINATION OF THE 2022 RSU SCHEME AND PROPOSED ADOPTION OF THE 2026 RSU SCHEME AND 2. PROPOSED TERMINATION OF THE 2022 SHARE OPTION SCHEME AND PROPOSED ADOPTION OF THE 2026 SHARE OPTION SCHEME 3. NOTICE OF EGM (520KB)
Release Time: 09/06/2026 17:00 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Closure of Books or Change of Book Closure Period]
BOOK CLOSURE PERIOD FOR EXTRAORDINARY GENERAL MEETING (93KB)
Release Time: 05/06/2026 17:00 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [List of Directors and their Role and Function]
LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS (89KB)
Release Time: 05/06/2026 17:00 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Material Information after Issue of Circular / Change in Directors or of Important Executive...
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Announcements and Notices - [Material Information after Issue of Circular / Change in Directors or of Important Executive Functions or Responsibilities / Change of Audit Committee Member / Change of Remuneration Committee Member]
]
RESIGNATION OF NON-EXECUTIVE DIRECTOR, WITHDRAWAL OF RESOLUTION AT THE ANNUAL GENERAL MEETING AND CHANGES IN COMPOSITION OF BOARD COMMITTEES (94KB)
Release Time: 03/06/2026 18:48 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Monthly Returns
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 May 2026 (70KB)
Release Time: 01/06/2026 22:00 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Issue of Shares under a General Mandate]
SUPPLEMENTAL ANNOUNCEMENT IN RELATION TO THE SUBSCRIPTION OF NEW SHARES UNDER GENERAL MANDATE (95KB)
Release Time: 28/05/2026 18:11 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Proxy Forms
PROXY FORM (195KB)
Release Time: 28/05/2026 18:10 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Notice of AGM / Closure of Books or Change of Book Closure Period]
NOTICE OF ANNUAL GENERAL MEETING (109KB)
Release Time: 28/05/2026 18:10 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Circulars - [General Mandate / Explanatory Statement for Repurchase of Shares / Re-election or Appointment of Director...
More
Circulars - [General Mandate / Explanatory Statement for Repurchase of Shares / Re-election or Appointment of Director subject to Shareholders' Approval / Amendment of Constitutional Documents]
]
PROPOSED GRANTING OF GENERAL MANDATES TO ISSUE SHARES AND BUY BACK SHARES, PROPOSED RE-ELECTION OF DIRECTORS, PROPOSED RE-APPOINTMENT OF AUDITOR, PROPOSED AMENDMENTS TO THE MEMORANDUM AND ARTICLES OF ASSOCIATION AND NOTICE OF ANNUAL GENERAL MEETING (445KB)
Release Time: 25/05/2026 18:20 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Issue of Shares under a General Mandate]
SUBSCRIPTION OF NEW SHARES UNDER GENERAL MANDATE (117KB)
Release Time: 06/05/2026 17:01 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Monthly Returns
Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 April 2026 (70KB)
Release Time: 24/04/2026 17:00 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Financial Statements/ESG Information - [Environmental, Social and Governance Information/Report]
ENVIRONMENTAL, SOCIAL AND GOVERNANCE REPORT 2025 (12MB)
Release Time: 24/04/2026 17:00 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Financial Statements/ESG Information - [Annual Report]
ANNUAL REPORT 2025 (1MB)
Release Time: 22/04/2026 17:23 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Share Scheme]
PROPOSED TERMINATION OF EXISTING SHARE OPTION SCHEME AND ADOPTION OF SHARE OPTION SCHEME (86KB)
Release Time: 10/04/2026 19:59 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Other - Miscellaneous]
CHANGE OF COMPANY LOGO (206KB)
Release Time: 10/04/2026 17:58 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Amendment of Constitutional Documents]
PROPOSED AMENDMENTS TO THE EXISTING MEMORANDUM AND ARTICLES OF ASSOCIATION AND ADOPTION OF THE NEW MEMORANDUM AND ARTICLES OF ASSOCIATION (97KB)
Release Time: 08/04/2026 17:19 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Monthly Returns
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 March 2026 (71KB)
Release Time: 30/03/2026 22:08 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Change in Shareholding]
VOLUNTARY ANNOUNCEMENT - INCREASE IN SHAREHOLDING IN THE COMPANY BY A DIRECTOR (98KB)
Release Time: 27/03/2026 17:00 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Final Results / Closure of Books or Change of Book Closure Period / Modified Report by Auditors]
ANNUAL RESULTS ANNOUNCEMENT FOR THE YEAR ENDED DECEMBER 31, 2025 (590KB)
Release Time: 24/03/2026 16:48 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Share Scheme]
PROPOSED TERMINATION OF THE 2022 RSU SCHEME AND PROPOSED ADOPTION OF THE 2026 RSU SCHEME (103KB)
Release Time: 13/03/2026 17:01 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Date of Board Meeting]
NOTICE OF BOARD MEETING (94KB)
Release Time: 09/03/2026 17:38 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Next Day Disclosure Returns - [Others]
Next Day Disclosure Return (84KB)
Release Time: 08/03/2026 18:02 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Issue of Shares under a General Mandate]
PARTIAL COMPLETION OF SUBSCRIPTION OF NEW SHARES UNDER GENERAL MANDATE AND TERMINATION OF SUBSCRIPTION AGREEMENT (103KB)
Release Time: 04/03/2026 16:37 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Monthly Returns
Monthly Return of Equity Issuer on Movements in Securities for the month ended 28 February 2026 (70KB)
Release Time: 04/02/2026 16:57 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Monthly Returns
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 January 2026 (70KB)
Release Time: 06/01/2026 17:02 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Monthly Returns
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 December 2025 (68KB)
Release Time: 22/12/2025 17:01 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Other - Business Update]
VOLUNTARY ANNOUNCEMENT - BUSINESS UPDATE (94KB)
Release Time: 08/12/2025 19:07 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Change in Shareholding]
VOLUNTARY ANNOUNCEMENT - INCREASE IN SHAREHOLDING IN THE COMPANY BY A DIRECTOR (98KB)
Release Time: 08/12/2025 16:57 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Next Day Disclosure Returns - [Others]
Next Day Disclosure Return (84KB)
Release Time: 07/12/2025 18:09 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Issue of Shares under a General Mandate]
PARTIAL COMPLETION OF SUBSCRIPTION OF NEW SHARES UNDER GENERAL MANDATE AND TERMINATION OF SUBSCRIPTION AGREEMENT (103KB)
Release Time: 03/12/2025 16:51 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Monthly Returns
Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 November 2025 (67KB)
Release Time: 01/12/2025 12:15 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [List of Directors and their Role and Function]
LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS (94KB)
Release Time: 05/11/2025 17:58 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Monthly Returns
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 October 2025 (68KB)
Release Time: 31/10/2025 17:42 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Inside Information]
UPDATE ON IMPLEMENTATION OF REMEDIAL ACTIONS ON INTERNAL CONTROL WEAKNESSES AND DEFICIENCIES (156KB)
Release Time: 22/10/2025 18:19 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Next Day Disclosure Returns - [Others]
Next Day Disclosure Return (84KB)
Release Time: 17/10/2025 17:00 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [List of Directors and their Role and Function]
LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS (94KB)
Release Time: 06/10/2025 16:34 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Monthly Returns
Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 September 2025 (67KB)
Release Time: 17/09/2025 12:02 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Issue of Shares under a General Mandate]
SUPPLEMENTAL ANNOUNCEMENT SUBSCRIPTION OF NEW SHARES UNDER GENERAL MANDATE (128KB)
Release Time: 08/09/2025 06:10 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Issue of Shares under a General Mandate]
SUBSCRIPTION OF NEW SHARES UNDER GENERAL MANDATE (142KB)
Release Time: 05/09/2025 12:33 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Financial Statements/ESG Information - [Interim/Half-Year Report]
INTERIM REPORT 2025 (6MB)
Release Time: 03/09/2025 17:43 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Monthly Returns
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 August 2025 (67KB)
Release Time: 01/09/2025 17:34 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [List of Directors and their Role and Function]
LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS (90KB)
Release Time: 01/09/2025 17:34 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Change in Directors or of Important Executive Functions or Responsibilities / Change of Audit...
More
Announcements and Notices - [Change in Directors or of Important Executive Functions or Responsibilities / Change of Audit Committee Member / Change of Remuneration Committee Member / Change of Nomination Committee Member]
]
RESIGNATION OF INDEPENDENT NON-EXECUTIVE DIRECTOR, APPOINTMENT OF NON-EXECUTIVE DIRECTOR, INDEPENDENT NON-EXECUTIVE DIRECTOR, CHANGE OF CHAIRPERSON OF THE BOARD, CHANGES IN COMPOSITION OF BOARD COMMITTEE AND CHANGE OF AUTHORIZED REPRESENTATIVE (165KB)
Release Time: 28/08/2025 16:33 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Interim Results]
INTERIM RESULTS ANNOUNCEMENT FOR THE SIX MONTHS ENDED JUNE 30, 2025 (3MB)
Release Time: 18/08/2025 17:00 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Date of Board Meeting]
NOTICE OF BOARD MEETING (90KB)
Release Time: 05/08/2025 16:39 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Monthly Returns
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 July 2025 (67KB)
Release Time: 22/07/2025 18:00 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Change in Directors or of Important Executive Functions or Responsibilities / Change of Audit...
More
Announcements and Notices - [Change in Directors or of Important Executive Functions or Responsibilities / Change of Audit Committee Member / Change of Remuneration Committee Member / Change of Nomination Committee Member]
]
RESIGNATION OF INDEPENDENT NON-EXECUTIVE DIRECTOR (97KB)
Release Time: 04/07/2025 16:55 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Monthly Returns
Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 June 2025 (67KB)
Release Time: 03/07/2025 12:11 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [List of Directors and their Role and Function]
LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS (93KB)
Release Time: 03/07/2025 12:08 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Change in Directors or of Important Executive Functions or Responsibilities]
APPOINTMENT OF NON-EXECUTIVE DIRECTOR AND INDEPENDENT NON-EXECUTIVE DIRECTOR (160KB)
Release Time: 20/06/2025 18:30 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [List of Directors and their Role and Function]
LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS (93KB)
Release Time: 20/06/2025 18:15 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Results of AGM]
POLL RESULTS OF THE ANNUAL GENERAL MEETING HELD ON JUNE 20, 2025 (104KB)
Release Time: 05/06/2025 17:02 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Terms of Reference of the Nomination Committee]
Terms of Reference for Nomination Committee under the Board of Directors (104KB)
Release Time: 04/06/2025 17:08 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Monthly Returns
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 May 2025 (67KB)
Release Time: 07/05/2025 16:36 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Monthly Returns
Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 April 2025 (67KB)
Release Time: 25/04/2025 20:04 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Proxy Forms
PROXY FORM (189KB)
Release Time: 25/04/2025 20:03 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Notice of AGM / Closure of Books or Change of Book Closure Period]
NOTICE OF ANNUAL GENERAL MEETING (100KB)
Release Time: 25/04/2025 20:03 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Circulars - [General Mandate / Explanatory Statement for Repurchase of Shares / Re-election or Appointment of Director...
More
Circulars - [General Mandate / Explanatory Statement for Repurchase of Shares / Re-election or Appointment of Director subject to Shareholders' Approval]
]
PROPOSED GRANTING OF GENERAL MANDATES TO ISSUE SHARES AND BUY BACK SHARES, PROPOSED RE-ELECTION OF DIRECTORS, PROPOSED RE-APPOINTMENT OF AUDITOR AND NOTICE OF ANNUAL GENERAL MEETING (359KB)
Release Time: 25/04/2025 20:03 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Financial Statements/ESG Information - [Environmental, Social and Governance Information/Report]
ENVIRONMENTAL, SOCIAL AND GOVERNANCE REPORT 2024 (3MB)
Release Time: 25/04/2025 20:03 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Financial Statements/ESG Information - [Annual Report]
ANNUAL REPORT 2024 (3MB)
Release Time: 23/04/2025 19:00 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Inside Information / Change in Directors or of Important Executive Functions or Responsibilities]
CESSATION OF HONORARY SCIENTIFIC ADVISOR (98KB)
Release Time: 03/04/2025 16:43 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Monthly Returns
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 March 2025 (67KB)
Release Time: 27/03/2025 17:00 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Final Results / Closure of Books or Change of Book Closure Period / Modified Report by Auditors]
ANNUAL RESULTS ANNOUNCEMENT FOR THE YEAR ENDED DECEMBER 31, 2024 (254KB)
Release Time: 23/03/2025 18:08 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Change in Directors or of Important Executive Functions or Responsibilities / Change of...
More
Announcements and Notices - [Change in Directors or of Important Executive Functions or Responsibilities / Change of Remuneration Committee Member]
]
RESIGNATION OF NON-EXECUTIVE DIRECTOR (95KB)
Release Time: 18/03/2025 22:50 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Inside Information]
REMEDIAL ACTIONS ON INTERNAL CONTROL WEAKNESSES AND DEFICIENCIES (148KB)
Release Time: 17/03/2025 17:00 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Date of Board Meeting]
NOTICE OF BOARD MEETING (82KB)
Release Time: 05/03/2025 16:32 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Monthly Returns
Monthly Return of Equity Issuer on Movements in Securities for the month ended 28 February 2025 (67KB)
Release Time: 19/02/2025 17:00 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [List of Directors and their Role and Function]
LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS (85KB)
Release Time: 19/02/2025 17:00 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Change of Audit Committee Member]
CHANGE IN COMPOSITION OF BOARD COMMITTEE AND COMPLIANCE WITH LISTING RULES (97KB)
Release Time: 17/02/2025 18:03 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [List of Directors and their Role and Function]
LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS (94KB)
Release Time: 17/02/2025 18:02 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Change in Directors or of Important Executive Functions or Responsibilities / Change of Audit...
More
Announcements and Notices - [Change in Directors or of Important Executive Functions or Responsibilities / Change of Audit Committee Member / Non-compliance with Audit Committee Requirements]
]
APPOINTMENT OF INDEPENDENT NON-EXECUTIVE DIRECTOR, CHANGES IN COMPOSITION OF BOARD COMMITTEES AND UPDATE ON COMPLIANCE WITH LISTING RULES (139KB)
Release Time: 05/02/2025 17:04 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [List of Directors and their Role and Function]
LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS (476KB)
Release Time: 05/02/2025 17:00 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Change in Directors or of Important Executive Functions or Responsibilities]
RESIGNATION OF NON-EXECUTIVE DIRECTOR, CHANGES IN COMPOSITION OF BOARD COMMITTEE AND CHANGE OF AUTHORIZED REPRESENTATIVE (480KB)
Release Time: 05/02/2025 16:35 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Monthly Returns
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 January 2025 (67KB)
Release Time: 14/01/2025 06:53 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Inside Information]
INTERIM KEY FINDINGS OF INDEPENDENT INVESTIGATION (534KB)
Release Time: 07/01/2025 16:46 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Monthly Returns
Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 December 2024 (68KB)
Release Time: 01/01/2025 18:12 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [List of Directors and their Role and Function]
LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS (476KB)
Release Time: 01/01/2025 18:08 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Non-compliance with Audit Committee Requirements / Non-compliance with INED Requirements or...
More
Announcements and Notices - [Non-compliance with Audit Committee Requirements / Non-compliance with INED Requirements or INED Failing to Meet Independence Guidelines]
]
NON-COMPLIANCE WITH THE LISTING RULES (480KB)
Release Time: 30/12/2024 21:45 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Results of EGM/SGM]
POLL RESULTS OF THE EXTRAORDINARY GENERAL MEETING HELD ON DECEMBER 30, 2024 (487KB)
Release Time: 23/12/2024 06:08 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [List of Directors and their Role and Function]
LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS (477KB)
Release Time: 23/12/2024 06:05 Stock Code: 02257 Stock Short Name: SIRNAOMICS-B Document:
Announcements and Notices - [Change in Directors or of Important Executive Functions or Responsibilities]
CHANGE OF CHAIRPERSON OF THE BOARD AND RETIREMENT OF PRESIDENT (484KB)
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Showing 100 of 434 records
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