Link NFORCE SECURE PUBLIC COMPANY LIMITED (SECURE) Mr. SUPACHAI SUKHANINDR Reporter Common Share 19/08/2021 131,300 24.90 Sale Link NFORCE SECURE PUBLIC COMPANY LIMITED (SECURE) Mr. SUPACHAI SUKHANINDR

. Mr. Supachai Stitvimol 245,000,000 2.04% 7. Mr. Supote Jienjaroonsri 220,000,000 1.83% 8. Others 3 1,190,000,400 9.92% 5.4 Board of Directors Structure Details of the Board of Directors Structure of EP

. Mr. Sansern Samaisut 3,466 0.1733% 8. Mr. Supachai Wisetphaitoon 1,068 0.0534% 9. Mr. Damrong Santipharaphob 840 0.0420% 10. Mr. Atthakorn Khunpisithwong 800 0.0400% 11. Miss Pariyachat Jiaravudthi 200

  March 20, 2018 Subject The amendment of Information Memorandum on Acquisition of Assets To President The Stock Exchange of Thailand According, Bangkok Dec-con Public Company Limited has reported the Information Memorandum on Acquisition of Assets of Production and distribution of water supply project (Rev1) on March 2, 2018 The Company would like to inform the amendment of such information as follows: Old The entering into the transaction constitutes an asset acquisition transaction in accorda...

. Sansern Samaisut 3,466 0.1733% 8. Mr. Supachai Wisetphaitoon 1,068 0.0534% 9. Mr. Damrong Santipharaphob 840 0.0420% 10. Mr. Atthakorn Khunpisithwong 800 0.0400% 11. Miss Pariyachat Jiaravudthi 200 0.0100

0.1733% 8. Mr. Supachai Wisetphaitoon 0.0534% 9. Mr. Damrong Santipharaphob 0.0420% 10. Mr. Atthakorn Khunpisithwong 0.0400% 11. Miss Pariyachat Jiaravudthi 0.0100% 12. Mr. Ratthaphan Thiramanas 0.0100% 13