Management Name : Mrs CHOTIKUL SOOKPIROMKASEM | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 09/03/2018

Management Name : Mrs CHOTIKUL SOOKPIROMKASEM | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 16/03/2018

Management Name : Mrs CHOTIKUL SOOKPIROMKASEM | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 04/04/2018

January New Year’s Day   2.  Tuesday 2 January Substitution for New Year’s Eve (Sunday, 31 December 2023) 3.  Monday 26 February Substitution for Makha Bucha Day (Saturday, 24 February 2024) 4

of the holidays during the above mentioned period. The substitution holiday(s) will be announced in due course.   

April Songkran Festival 5. Thursday 14 April Songkran Festival 6. Friday 15 April Songkran Festival 7. Monday 2 May Substitution for National Labor Day (Sunday, May 1) 8. Thursday 5 May Coronation Day 9

Songkran Festival 5. Thursday 14 April Songkran Festival 6. Friday 15 April Songkran Festival 7. Monday 2 May Substitution for National Labor Day (Sunday, May 1) 8. Thursday 5 May Coronation Day 9. Friday 20

worked for Country Group), had used incomplete Customer Confirmation and Portfolio reports in substitution for order tickets. Their actions were deemed as failure to record the customers? securities

Period As Of Details L.P.N. DEVELOPMENT PUBLIC COMPANY LIMITED 2023 Reviewed Consolidated Q2 30/06/2023 L.P.N. DEVELOPMENT PUBLIC COMPANY LIMITED 2023 Reviewed Company Q2 30/06/2023 L.P.N. DEVELOPMENT

Period As Of Details MAJOR DEVELOPMENT PUBLIC COMPANY LIMITED 2023 Reviewed Consolidated Q2 30/06/2023 MAJOR DEVELOPMENT PUBLIC COMPANY LIMITED 2023 Reviewed Company Q2 30/06/2023 MAJOR DEVELOPMENT PUBLIC