Management Name : Mr PRINYA NAKCHUDTREE | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 18/03/2016

Management Name : Mr PRINYA NAKCHUDTREE | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 05/04/2016

Management Name : Mr PRINYA WAIWATANA | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 09/12/2015

Management Name : Mr PRINYA WAIWATANA | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 02/06/2017

Management Name : Mr PRINYA WAIWATANA | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 05/06/2017

Management Name : Mr PRINYA WAIWATANA | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 06/06/2017

Management Name : Mr PRINYA WAIWATANA | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 06/06/2017

: Strengthening Defenses to Tackle Modern Cyber Threats.”In the picture (from left to right):นายพงศ์ศักดิ์ แสงสิงคี, IIAT President Mr. Kumpol Sontanarat, TISA PresidentMr. Prinya Hom-anek, President, ISACA

Sustainable Business”In the picture (from left to right):1. Air Vice Marshal Amorn Chomchoey, Secretary-General of the National Cybersecurity Agency2. Mr. Prinya Hom-anek, Chief Executive Officer of ACIS

discussion were Lt.Gen.Bunjerd Tientongdee, Director - General, Defence Information and Space Technology Department and Prinya Hom-Anek, President and Founder of ACIS Professional Center Co., Ltd and a member