Management Name : Mr PRINYA NAKCHUDTREE | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 22/12/2015

Management Name : Mr PRINYA NAKCHUDTREE | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 30/12/2015

Management Name : Mr PRINYA NAKCHUDTREE | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 04/02/2016

Management Name : Mr PRINYA NAKCHUDTREE | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 16/02/2016

Management Name : Mr PRINYA NAKCHUDTREE | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 14/03/2016

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

: 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

conducted under the topic “AI Governance & Quantum NIST PQC in Action (for the 2nd Line)” with Dr. Prinya Hom‑Anek, President of ISACA Bangkok Chapter, serving as the keynote speaker. He shared knowledge and

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