2257 Sirnaomics Ltd. HKEX · Hong Kong

Sirnaomics (2257) news

Sirnaomics Ltd. is a public biotech or pharmaceutical company listed on HKEX under the ticker 2257, recorded under Hong Kong. The directory classifies it as Biotechnology. aibio.space tracks 2,820 public biotech companies worldwide and publishes investor news on them.

Latest Sirnaomics news

We have not published a story on Sirnaomics yet. When there is news, it will appear here.

Questions about Sirnaomics

What is the ticker symbol of Sirnaomics?

Sirnaomics Ltd. trades under the ticker 2257 on HKEX.

Where is Sirnaomics listed?

Sirnaomics Ltd. is listed on HKEX.

Which country or territory is Sirnaomics listed under?

Our directory records Sirnaomics Ltd. under Hong Kong.

What does Sirnaomics do?

Our directory classifies Sirnaomics Ltd. as: Biotechnology. This is a directory classification, not a description of the pipeline.

What is the ISIN of Sirnaomics?

The ISIN recorded for Sirnaomics Ltd. is KYG2050P1028.

Does aibio.space cover Sirnaomics?

aibio.space lists Sirnaomics Ltd. among 2,820 public biotech companies and publishes its news here as stories appear.

Which companies are similar to Sirnaomics?

Companies in our directory listed in the same country and business area as Sirnaomics: Genscript Biotech, CPBIO Holding Company, SinoMab Bioscience, China NT Pharma Group Co., China Regenerative Medicine International, Beijing Tong Ren Tang Chinese Medicine Co..

Investor discussion: Sirnaomics

Members talk about Sirnaomics (2257). Reader posts, not aibio.space reporting, and not investment advice.

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Capital-markets timeline

Financings, listing notices, splits, legal actions and other investor events at Sirnaomics, newest first. Each line links the filing it comes from.

Oct 6, 2026Mergers
Transaction under the Listing Rules: DISCLOSEABLE TRANSACTION SUPPLEMENTAL ANNOUNCEMENT IN RELATION TO DEEMED DISPOSAL OF EQUITY INTEREST IN A SUBSIDIARY AND GRANT OF REPURCHASE RIGHT. Source
Aug 26, 2026Mergers
Transaction under the Listing Rules: DISCLOSEABLE TRANSACTION - DEEMED DISPOSAL OF EQUITY INTEREST IN A SUBSIDIARY AND GRANT OF REPURCHASE RIGHT. Source
Aug 12, 2026Financings
Share or debt issue: COMPLETION OF SUBSCRIPTION OF NEW SHARES UNDER GENERAL MANDATE. Source
Jun 1, 2026Financings
Share or debt issue: SUPPLEMENTAL ANNOUNCEMENT IN RELATION TO THE SUBSCRIPTION OF NEW SHARES UNDER GENERAL MANDATE. Source
May 28, 2026Financings
Share or debt issue: 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. Source
May 25, 2026Financings
Share or debt issue: SUBSCRIPTION OF NEW SHARES UNDER GENERAL MANDATE. Source
Mar 8, 2026Financings
Share or debt issue: PARTIAL COMPLETION OF SUBSCRIPTION OF NEW SHARES UNDER GENERAL MANDATE AND TERMINATION OF SUBSCRIPTION AGREEMENT. Source
Dec 7, 2025Financings
Share or debt issue: PARTIAL COMPLETION OF SUBSCRIPTION OF NEW SHARES UNDER GENERAL MANDATE AND TERMINATION OF SUBSCRIPTION AGREEMENT. Source
Sep 17, 2025Financings
Share or debt issue: SUPPLEMENTAL ANNOUNCEMENT SUBSCRIPTION OF NEW SHARES UNDER GENERAL MANDATE. Source
Sep 7, 2025Financings
Share or debt issue: SUBSCRIPTION OF NEW SHARES UNDER GENERAL MANDATE. Source
Apr 25, 2025Financings
Share or debt issue: 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. Source
Dec 8, 2024Mergers
Transaction under the Listing Rules: MAJOR TRANSACTION AND GRANT OF DRAG-ALONG RIGHT AND NOTICE OF EXTRAORDINARY GENERAL MEETING. Source
Nov 29, 2024Mergers
Transaction under the Listing Rules: FURTHER DELAY IN DESPATCH OF CIRCULAR. Source
Oct 31, 2024Mergers
Transaction under the Listing Rules: FURTHER DELAY IN DESPATCH OF CIRCULAR. Source

Press releases

Headlines of Sirnaomics's own announcements, newest first. Each opens the full release on the newswire that carried it.

Oct 6, 2026HKEXnews
DISCLOSEABLE TRANSACTION SUPPLEMENTAL ANNOUNCEMENT IN RELATION TO DEEMED DISPOSAL OF EQUITY INTEREST IN A SUBSIDIARY AND GRANT OF REPURCHASE RIGHT
Aug 28, 2026HKEXnews
INTERIM RESULTS ANNOUNCEMENT FOR THE SIX MONTHS ENDED JUNE 30, 2026
Aug 26, 2026HKEXnews
DISCLOSEABLE TRANSACTION - DEEMED DISPOSAL OF EQUITY INTEREST IN A SUBSIDIARY AND GRANT OF REPURCHASE RIGHT
Aug 14, 2026HKEXnews
INSIDE INFORMATION - ISSUE OF A WRIT OF SUMMONS
Aug 12, 2026HKEXnews
COMPLETION OF SUBSCRIPTION OF NEW SHARES UNDER GENERAL MANDATE
Jul 30, 2026HKEXnews
VOLUNTARY ANNOUNCEMENT - COMPLETION OF FIRST PATIENT DOSING IN THE PHASE II CLINICAL TRIAL OF STP705 FOR MEDICAL AESTHETIC
Jul 21, 2026HKEXnews
VOLUNTARY ANNOUNCEMENT - ESTABLISHMENT OF EXTERNAL SCIENTIFIC ADVISORY BOARD
Jun 30, 2026HKEXnews
POLL RESULTS OF THE EXTRAORDINARY GENERAL MEETING HELD ON TUESDAY, JUNE 30, 2026
Jun 24, 2026HKEXnews
VOLUNTARY ANNOUNCEMENT - INCREASE IN SHAREHOLDING IN THE COMPANY BY A DIRECTOR
Jun 23, 2026HKEXnews
SIXTH AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION
Jun 23, 2026HKEXnews
POLL RESULTS OF THE ANNUAL GENERAL MEETING HELD ON JUNE 23, 2026 AND AMENDMENTS TO THE MEMORANDUM AND ARTICLES OF ASSOCIATION
Jun 12, 2026HKEXnews
DOCUMENTS ON DISPLAY
Jun 12, 2026HKEXnews
NOTICE OF EXTRAORDINARY GENERAL MEETING
Jun 12, 2026HKEXnews
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
Jun 9, 2026HKEXnews
BOOK CLOSURE PERIOD FOR EXTRAORDINARY GENERAL MEETING
Jun 5, 2026HKEXnews
RESIGNATION OF NON-EXECUTIVE DIRECTOR, WITHDRAWAL OF RESOLUTION AT THE ANNUAL GENERAL MEETING AND CHANGES IN COMPOSITION OF BOARD COMMITTEES
Jun 1, 2026HKEXnews
SUPPLEMENTAL ANNOUNCEMENT IN RELATION TO THE SUBSCRIPTION OF NEW SHARES UNDER GENERAL MANDATE
May 28, 2026HKEXnews
NOTICE OF ANNUAL GENERAL MEETING
May 28, 2026HKEXnews
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
May 25, 2026HKEXnews
SUBSCRIPTION OF NEW SHARES UNDER GENERAL MANDATE

Stock chart

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Listing details

Company: Sirnaomics Ltd.
Ticker: 2257
Listing: HKEX
Country or territory: Hong Kong
Business scope: Biotechnology
ISIN: KYG2050P1028
Last quote in directory: 2026-10-22
Directory source: Listing page

Listing facts come from our company directory, researched on October 22, 2026. A listing record does not certify that a security currently trades. Tell us about a change. Work at this company? Claim this page.

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