Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 31 August 2024
2024-09-02
VOLUNTARY ANNOUNCEMENT ADOPTION OF SHARE AWARD SCHEME
2024-08-28
INTERIM RESULTS ANNOUNCEMENT FOR THE SIX MONTHS ENDED JUNE 30, 2024
2024-08-28
NOTICE OF BOARD MEETING
2024-08-16
PROFIT UPDATE IN RESPECT OF THE FINANCIAL INFORMATION FOR THE SIX MONTHS ENDED JUNE 30, 2024
2024-08-02
Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 31 July 2024
2024-08-01
VOLUNTARY ANNOUNCEMENT TWO DIAGNOSTIC DEVICES FOR DRY EYES OBTAINED MEDICAL DEVICE REGISTRATION CERTIFICATES
2024-07-30
Next Day Disclosure Return
2024-07-24
Next Day Disclosure Returns
2024-07-23
Next Day Disclosure Return
2024-07-22
Next Day Disclosure Return
2024-07-19
Next Day Disclosure Return
2024-07-17
Next Day Disclosure Return
2024-07-16
Next Day Disclosure Return
2024-07-15
Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 30 June 2024
2024-07-02
VOLUNTARY ANNOUNCEMENT INTENTION TO CONDUCT ON-MARKET SHARE REPURCHASE
2024-06-12
Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 31 May 2024
2024-06-05
POLL RESULTS OF THE ANNUAL GENERAL MEETING HELD ON MAY 30, 2024
2024-05-30
VOLUNTARY ANNOUNCEMENT - ASPHERIC INTRAOCULAR LENS OBTAINED NMPA MEDICAL DEVICE REGISTRATION CERTIFICATE
2024-05-29
Monthly Return of Equity Issuer on Movements in Securities for the month ended 30 April 2024
2024-05-06
NOTIFICATION LETTER AND REQUEST FORM TO NON-REGISTERED SHAREHOLDERS - NOTIFICATION OF PUBLICATION OF 2023 ANNUAL REPORT, CIRCULAR AND NOTICE OF AGM
2024-04-29
NOTIFICATION LETTER AND REPLY FORM TO REGISTERED SHAREHOLDERS - NOTICE OF PUBLICATION OF 2023 ANNUAL REPORT, CIRCULAR, PROXY FORM AND NOTICE OF AGM
2024-04-29
FORM OF PROXY FOR USE AT THE ANNUAL GENERAL MEETING TO BE HELD ON THURSDAY, MAY 30, 2024
2024-04-29
NOTICE OF ANNUAL GENERAL MEETING
2024-04-29
PROPOSALS FOR GENERAL MANDATES TO ISSUE SHARES AND REPURCHASE SHARES, RE-ELECTION OF RETIRING DIRECTORS, DECLARATION AND PAYMENT OF FINAL DIVIDEND AND NOTICE OF ANNUAL GENERAL MEETING
2024-04-29
ANNUAL REPORT 2023
2024-04-29
(1) CHANGE IN JOINT COMPANY SECRETARY; AND (2) WAIVER FROM STRICT COMPLIANCE WITH RULES 3.28 AND 8.17 OF THE LISTING RULES
2024-04-23
New Arrangements on Dissemination of Corporate Communications to Non-Registered Shareholders
2024-04-22
New Arrangements on Dissemination of Corporate Communications to Registered Shareholders
2024-04-22
Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 31 March 2024
2024-04-03
CHANGE IN CHIEF EXECUTIVE OFFICER
2024-03-25
Final Dividend for the Year Ended December 31, 2023
2024-03-25
ANNUAL RESULTS ANNOUNCEMENT FOR THE YEAR ENDED DECEMBER 31, 2023
2024-03-25
NOTICE OF BOARD MEETING
2024-03-13
PROFIT UPDATE IN RESPECT OF THE FINANCIAL INFORMATION FOR THE FINANCIAL YEAR ENDED DECEMBER 31, 2023
2024-03-08
Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 29 February 2024
2024-03-06
Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 31 January 2024
2024-02-05
ANNOUNCEMENT MADE PURSUANT TO RULE 13.18 OF THE LISTING RULES
2024-02-02
Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 31 December 2023
2024-01-05
Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 30 November 2023
2023-12-06
Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 31 October 2023
2023-11-03
VOLUNTARY ANNOUNCEMENT - RIGID CONTACT LENSES OBTAINED NMPA MEDICAL DEVICE REGISTRATION CERTIFICATE
2023-11-02
Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 30 September 2023
2023-10-04
INTERIM REPORT 2023
2023-09-26
Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 31 August 2023
2023-09-05
LIST OF DIRECTORS AND THEIR ROLES AND FUNCTIONS
2023-08-24
(1) RESIGNATION OF NON-EXECUTIVE DIRECTOR; AND (2) APPOINTMENT OF EXECUTIVE DIRECTOR
2023-08-24
INTERIM RESULTS ANNOUNCEMENT FOR THE SIX MONTHS ENDED JUNE 30, 2023
2023-08-24
NOTICE OF BOARD MEETING
2023-08-14
PROFIT UPDATE IN RESPECT OF THE FINANCIAL INFORMATION FOR THE SIX MONTHS ENDED JUNE 30, 2023
2023-08-04
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