Type of securities : Common share | Effective Date : 31/03/2005 | Close Selling Date : 12/04/2005

Microsoft Word - S_2019_GRC-02_025_S43 Share Acquisition_EN Page 1 – Translation – GRC-02/2019/025 11 December 2019 Subject: Report of the Asset Acquisition To: President The Stock Exchange of

Bangkok, April 20, 2016 ? The Settlement Committee has imposed a fine of 14,640,844.50 baht on Chayanont Weerayuthkosol for manipulating the share price of Chuo Senko (THAILAND) Plc. (CHUO

Management Name : Mrs SRIPRAPHA SUMRUATRUAMPHOL | Type of securities : Common share | Methods of Acquisition / Disposition : Transfer | Transaction Date : 02/12/2013

Management Name : Mrs SRIPRAPHA SUMRUATRUAMPHOL | Type of securities : Common share | Methods of Acquisition / Disposition : Receive | Transaction Date : 09/12/2013

Management Name : Mrs SRIPRAPHA SUMRUATRUAMPHOL | Type of securities : Common share | Methods of Acquisition / Disposition : Transfer | Transaction Date : 10/09/2015

Management Name : Mrs SRIPRAPHA SUMRUATRUAMPHOL | Type of securities : Common share | Methods of Acquisition / Disposition : Transfer | Transaction Date : 14/09/2015

Management Name : Mrs SRIPRAPHA SUMRUATRUAMPHOL | Type of securities : Common share | Methods of Acquisition / Disposition : Transfer | Transaction Date : 15/09/2015

Management Name : Mrs SRIPRAPHA SUMRUATRUAMPHOL | Type of securities : Common share | Methods of Acquisition / Disposition : Receive | Transaction Date : 16/09/2015

Management Name : Mrs SRIPRAPHA SUMRUATRUAMPHOL | Type of securities : Common share | Methods of Acquisition / Disposition : Receive | Transaction Date : 28/09/2015