Management Name : Mr CHUAN NIMKITTIKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 01/09/2017

Management Name : Mr CHUAN NIMKITTIKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 24/05/2018

Management Name : Mr CHUAN NIMKITTIKUL | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 19/06/2018

Mr. Chuan Tangchansiri Mr. Chuan Tangchansiri, while being a director of Thai Union Group Public Company Limited (TU), knew or possessed inside information about TU’s Q3/2017 performance

Mrs. Chen Yu-Chen During 9 October to 1 November 2017, Mrs. Chen Yu-Chen aided or abetted Mr. Chuan Tangchansiri, who knew or possessed the inside information about Thai Union Group Public Company

informed accordingly. Yours sincerely, ______________ Mr. Yeap Swee Chuan President & CEO

informed accordingly. Yours sincerely, Mr. Yeap Swee Chuan President & CEO

Mr. Chan Hon Hung Mr. Chan Hon Hung, knew or possessed inside information about TU’s Q3/2017 performance, disclosed by Mr. Chuan Tangchansiri. Subsequently, on 1 November 2017, he purchased TU shares

of Consideration Paid criteria, which is below the 15% threshold. Please be informed accordingly. Yours sincerely, ______________ Mr. Yeap Swee Chuan President & CEO

disposition of assets. Please be informed accordingly. Yours sincerely, Mr. Yeap Swee Chuan President & CEO