Announcement PDF Notification of Issue, Conversion or Payment up of Unquoted Equity Securities Announcement Summary Entity name VRX SILICA LIMITED Date of this announcement Friday September 29, 2023 The +securities the subject of this notification are: +Securities issued as part of a transaction or transactions previously announced to the market in an Appendix 3B that are not quoted, and are not intended to be quoted, on ASX Total number of +securities to be issued/transferred ASX +security code Security description VRXAF OPTION EXPIRING 31-AUG-2025 EX $0.18 Refer to next page for full details of the announcement Notification of Issue, Conversion or Payment up of Unquoted Equity Securities 1/5 Total number of +securities to be issued/transferred Issue date 11,458,386 29/09/2023 Notification of Issue, Conversion or Payment up of Unquoted Equity Securities Part 1 - Entity and announcement details 1.1 Name of entity VRX SILICA LIMITED We (the entity named above) give notice of the issue, conversion or payment up of the following unquoted +securities. 1.2 Registered number type Registration number ACN 142014873 1.3 ASX issuer code VRX 1.4 The announcement is New announcement 1.5 Date of this announcement 29/9/2023 Notification of Issue, Conversion or Payment up of Unquoted Equity Securities 2/5 Notification of Issue, Conversion or Payment up of Unquoted Equity Securities Part 2 - Issue details 2.1 The +securities the subject of this notification are: +Securities issued as part of a transaction or transactions previously announced to the market in an Appendix 3B that are not quoted, and are not intended to be quoted, on ASX Previous Appendix 3B details: Announcement Date and Time Announcement Title Selected Appendix 3B to submit quotation request 28-Aug-2023 09:28 New - Proposed issue of securities VRX A placement or other type of issue 2.3a.2 Are there any further issues of +securities yet to take place to complete the transaction(s) referred to in the Appendix 3B? Yes 2.3a.3 Please provide details of the further issues of +securities yet to take place to complete the transaction(s) referred to in the Appendix 3B 2,083,304 fully paid ordinary shares and 1,041,616 free attaching options exercisable at $0.18 expiring 31/8/2025 Notification of Issue, Conversion or Payment up of Unquoted Equity Securities 3/5 Notification of Issue, Conversion or Payment up of Unquoted Equity Securities Part 3A - number and type of +securities the subject of this notification (existing class or new class) where issue has previously been notified to ASX in an Appendix 3B Placement Details ASX +security code and description VRXAF : OPTION EXPIRING 31-AUG-2025 EX $0.18 Date the +securities the subject of this notification were issued 29/9/2023 Any other information the entity wishes to provide about the +securities the subject of this notification See ASX release dated 28 August 2023 Issue details Number of +securities 11,458,386 Were the +securities issued for a cash consideration? No Please describe the consideration being provided for the +securities Free attaching options to placement and SPP Notification of Issue, Conversion or Payment up of Unquoted Equity Securities 4/5 Notification of Issue, Conversion or Payment up of Unquoted Equity Securities Part 4 - +Securities on issue Following the issue, conversion or payment up of the +securities the subject of this application, the +securities of the entity will comprise: (A discrepancy in these figures compared to your own may be due to a matter of timing if there is more than one application for quotation/issuance currently with ASX for processing.) 4.1 Quoted +Securities (Total number of each +class of +securities quoted) Total number of +securities on issue ASX +security code and description VRX : ORDINARY FULLY PAID 572,903,029 4.2 Unquoted +Securities (Total number of each +class of +securities issued but not quoted on ASX) Total number of +securities on issue ASX +security code and description VRXAF : OPTION EXPIRING 31-AUG-2025 EX $0.18 12,708,386 VRXAE : OPTION EXPIRING 23-OCT-2023 EX 15C 2,500,000 VRXAY : OPTION EXPIRING 31-DEC-2025 EX $0.20 10,000,000 VRXAP : OPTION EXPIRING 31-DEC-2026 EX $0.15 7,200,000 VRXAX : OPTION EXPIRING 31-AUG-2024 EX $0.30 28,800,000 Notification of Issue, Conversion or Payment up of Unquoted Equity Securities 5/5