Finalisation Announcement in Respect of the Name Change MICROmega Holdings Limited Incorporated in the Republic of South Africa (Registration number 1998/003821/06) Share code: MMG ISIN: ZAE000034435 (“MICROmega” or “the Company”) FINALISATION ANNOUNCEMENT IN RESPECT OF THE NAME CHANGE Shareholders are referred to the announcement released on SENS on 1 August 2018 in respect of the proposed change of name of the Company to ‘Sebata Holdings Limited’ (“Name Change”) and the Results of Annual General Meeting announcement released on SENS on 4 October 2018 wherein shareholders were advised that, inter alia, the resolution approving the Name Change was passed by the requisite majority of shareholders. Shareholders are advised that the special resolution necessary for the Name Change, together with all prescribed documents, has been registered by the Companies and Intellectual Property Commission. Accordingly, shareholders are further advised that the salient dates which were set out in the Notice of Annual General Meeting, have been finalised and are as follows: NAME CHANGE SALIENT DATES AND TIMES Last day to trade in MICROmega shares in respect of the Name Change of the Company Tuesday, 30 October 2018 Listing of and trading in new ordinary shares on the JSE under JSE code: SEB and ISIN: ZAE000260493 from commencement of business on or about Wednesday, 31 October 2018 Record Date Friday, 2 November 2018 Date of issue of new replacement share certificates provided that the old share certificates have been lodged by 12:00 on the Record Date (share certificates received after this time will be posted within five business days of receipt) on or about Monday, 5 November 2018 Dematerialised shareholders will have their accounts at their CSDP or broker updated on Monday, 5 November 2018 Notes: 1. All references to times set out above are to South African local times unless otherwise stated. The above dates and times are subject to change. Updates will be released on SENS and published in the South African press. 2. Shareholders will not be able to dematerialise or rematerialise securities in the name of MICROmega after the last day to trade. 3. Share certificates and surrender forms received after 12:00 on the Record Date will have their replacement certificates posted within five business days of receipt of surrender forms. Johannesburg 23 October 2018 Sponsor Merchantec Capital Date: 23/10/2018 03:29:00 Produced by the JSE SENS Department. The SENS service is an information dissemination service administered by the JSE Limited ('JSE'). The JSE does not, whether expressly, tacitly or implicitly, represent, warrant or in any way guarantee the truth, accuracy or completeness of the information published on SENS. The JSE, their officers, employees and agents accept no liability for (or in respect of) any direct, indirect, incidental or consequential loss or damage of any kind or nature, howsoever arising, from the use of SENS or the use of, or reliance on, information disseminated through SENS.