Management Name : Mr PAIROJ TARAWATCHARASART | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 16/11/2015

Management Name : Mr PAIROJ TARAWATCHARASART | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 22/01/2016

Management Name : Mr PAIROJ TARAWATCHARASART | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 30/09/2016

Management Name : Mr PAIROJ TARAWATCHARASART | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 04/10/2016

. Sathien Setthasit 1/; 2. Romtham Setthasit 1/; 3. Kartchai Jamkajornkeiat 1/; 4. Pairoj Piempongsant; 5. Taweesuk Srisumrid; 6. Local director 2/ Post-transaction 1. Sathien Setthasit 1/; 2. Romtham

Jamkajornkeiat 1/; 4. Pairoj Piempongsant; 5. Taweesuk Srisumrid; 6. Local director 2/ Post-transaction 1. Sathien Setthasit 1/; 2. Romtham Setthasit 1/; 3. Kartchai Jamkajornkeiat 1/; - Translation - Enclosure 1

LIMITED Biglot 1. Ms. Piengjai Hanpanich and 2. Mr. Pairoj Paisarnsrisomsuk (     ) Direct sale/purchase   (     ) Other (please specify)   3. Date of filing this report to the SEC 09/09/2021 90-day period

ELECTRONICS PUBLIC COMPANY LIMITED (KCE) Mr. PAIROJ TARAWATCHARASART Reporter Common Share 24/05/2021 10,000 65.25 Sale Link KCE ELECTRONICS PUBLIC COMPANY LIMITED (KCE) Mr. PAIROJ TARAWATCHARASART Reporter

COMPANY LIMITED 28/05/2015 31/12/2025 401 MR. PAIROJ LAUNGTHALEONGPONG /   29/10/2010 AIRA SECURITIES PUBLIC COMPANY LIMITED 25/01/2011 31/12/2024 402 MR. PAKAVAT PISUTHIPAN /   20/09/2018     31/12/2024