WINSOUND (THAILAND) COMPANY LIMITED During the month of June 2014, Mr. Amorn Meemano (“Mr. Amorn”) at the time holding the positions of Chief Executive Officer and Managing Director of Crown Tech

Mr. Chatchai Chotanakarn During 23 - 27 June 2014, Mr. Chatchai Chotanakarn, at the time he was holding the position of Adviser of President of Bangkok Life Assurance Public Company Limited (BLA

of The Board of Dynasty Ceramic Public Company Limited (DCC) , knew or possessed inside information about DCC making a tender offer for all of RCI shares at the offering price of 4.00 Baht, which is

tender offer for all of RCI shares at the offering price of 4.00 Baht, Which is higher than market price at that time by allowing Mr. Roongroj to purchased RCI shares by using inside information through

tender offer for all of RCI shares at the offering price of 4.00 Baht, which is higher than market price at that time by allowing Mr. Roongroj to purchased RCI shares by using inside information through

for all of RCI shares at the offering price of 4.00 Baht, which is higher than market price at that time by allowing Mr. Roongroj to purchased RCI shares by using inside information through his

offer for all of RCI shares at the offering price of 4.00 Baht, which is higher than market price at that time. Subsequently, on 31 July to 20 August 2019, Mr. Viboon purchased RCI shares by using such

for all of RCI shares at the offering price of 4.00 Baht, which is higher than market price at that time by allowing Mr. Viboon to purchased RCI shares by using inside information through his securities

Miss Chanisakan Choksahapiphat (formerly Miss Warisara Chaijaroenpanya) Between 23 January 2020 at 3.13.08 p.m. and 24 January 2022 at 10.01.59 a.m., Miss Chanisakan Choksahapiphat (formerly Miss

Miss Photchana Phisetphok Between 23 January 2020 at 3.13.08 p.m. and 24 January 2022 at 10.01.59 a.m., Miss Photchana Phisetphok and 9 offenders, which are (1) Mr. Khajornkiat Ung-aram, (2) Miss