WellCell Holdings 1-into-4 Share Subdivision Adjusted Price Display

香港聯合交易所有限公司竭力確保其提供之資料準確可靠，惟不保證該等資料絕對正確，亦不對由於任何資料不確或遺漏所引之損失或損 害負上責任(不論是民事侵權行為責任或合約責任或其他)。 The Stock Exchange of Hong Kong Limited endeavours to ensure the accuracy and reliability of the information provided, but does not guarantee its accuracy and accepts no liability (whether in tort or contract or otherwise) for any loss or damage arising from any inaccuracies or omissions.

FOR REFERENCE ONLY

Pursuant to the share subdivision timetable issued by WellCell Holdings Co., Limited ("WellCell Holdings"), 香港聯合交易 所有限公司 As an OTP-C standard practice for share subdivision and for reference only, an Adjusted Previous Closing the share subdivision of 1 existing share of HK$0.005 each in WellCell Holdings into 4 subdivided shares of Price will be displayed in the "PRV CLOSE" field of WellCell Holdings's OTP-C temporary stock page HK$0.00125 each will become effective on 21 April 2026. Shareholders, investors and market participants (香港交易及結算所有限公司全資附屬公司) (stock code 2940) on 21 April 2026. Calculation of the Adjusted Previous Closing Price will be based on should read the WellCell Holdings's circulars and regulatory announcements in full including the terms and 通告 CIRCULAR THE STOCK EXCHANGE OF HONG KONG LIMITED 編號 日期 Subject : Display of Adjusted Previous Closing Price of WellCell Holdings Co., Limited (stock code WellCell Holdings's closing price on 20 April 2026 (i.e. the day immediately before the share subdivision Adjusted Previous Closing Price R = Ratio of Share Subdivision, i.e. 1/4 conditions of WellCell Holdings's share subdivision in dealing with WellCell Holdings's shares. If they are in 20/04/2026 PT/NIS/PMI/045/2026 Ref. No.: Date: Enquiry Tel : Mr. Leo Cheung (Tel: 2840 3450) or Ms. Cynthia Chiu (Tel: 2840 3076) 2477) on OTP-C for its 1-into-4 Share Subdivision on 21 April 2026 doubt, they should consult their professional adviser(s). becoming effective) and by using the following standard adjustment formula for share subdivision generally. Adjustment Formula: = Closing Price on the day immediately before Share Subdivision becoming effective x R where: (A wholly-owned subsidiary of Hong Kong Exchanges and Clearing Limited)

For illustration purpose, depending on WellCell Holdings's closing price on 20 April 2026, the Exchange shall base on the above standard formula for share subdivision generally to calculate and display the Adjusted Previous Closing Price on WellCell Holdings's OTP-C temporary stock page on 21 April 2026 as follows:-

Charles Woo Vice President Post Trade Operations Division

(GS/tc) BEFORE SHARE AFTER SHARE (HK$) (HK$) Unadjusted Closing Price Previous Closing Price on 20 April 2026 on 21 April 2026 SUBDIVISION SUBDIVISION Adjusted 5.290 5.410 21.160 21.640 5.180 5.190 5.200 5.210 5.220 5.230 5.240 5.250 5.260 5.270 5.280 5.300 5.310 5.320 5.330 5.340 5.350 5.360 5.370 5.380 5.390 5.400 5.420 5.430 5.440 5.450 5.460 5.470 20.720 20.760 20.800 20.840 20.880 20.920 20.960 21.000 21.040 21.080 21.120 21.200 21.240 21.280 21.320 21.360 21.400 21.440 21.480 21.520 21.560 21.600 21.680 21.720 21.760 21.800 21.840 21.880