Mr. Chan Tin Shu Mr. Chan Tin Shu knew or possessed inside information about Thai Union Group Public Company Limited (TU)’s Q3/2017 performance, disclosed by Mr. Chan Hon Kit. Subsequently, on 9

Mrs. Choy Yuen Chu Mrs. Choy Yuen Chu knew or possessed inside information about TU’s Q3/2017 performance, disclosed by Mr. Chan Hon Kit. Subsequently, on 9 October to 3 November 2017, she purchased

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

Mrs. Hui Pui Wah Mrs. Hui Pui Wah knew or possessed inside information about Thai Union Group Public Company Limited (TU)’s Q3/2017 performance, disclosed by Mr. Chan Hon Hung. Subsequently, on 1 to

Mr. Krit Plussind Mr. Krit Plussind aided or abetted Mr. Kumpol Plussind to purchase Chularat Hospital Public Company Limited (CHG) shares by using positive substantial inside information about CHG

Miss Kullapa Plussind Miss Kullapa Plussind aided or abetted Mr. Kumpol Plussind to purchase Chularat Hospital Public Company Limited (CHG) shares by using positive substantial inside information

According to a referral from the Stock Exchange of Thailand (SET) and SEC’s further investigation, it was found that during the month of May 2018, Kitti knew or possessed the inside information

position as executive in charge of finance and management of STEC, knew or possessed the company’s inside information related to the provision for loss of construction projects, which could lead to

1 Ref. No. JUTHA-10/2563 November 2, 2020 Subject: Amendment of Articles of Association, Debt to Equity Conversion Constituting a Connected Transaction, Issuance and Offering of Newly Issued Ordinary

ที่ กบร No. Kor Bor Ror. 032/2017 November 9, 2017 President The Stock Exchange of Thailand Re : Increase of the investment proportion in the ordinary shares of Pattaya Manufacturing Co., Ltd. Dear