Comments on: “Trading costs on the Stock Exchange of Thailand” Authors: Charoenwong C., Ding D.K., Jenwittayaroje N. Comments on: “Risk-taking behaviour during downturn: evidence of loss-chasing and

Stock Exchange of Thailand The Board of Directors’ meeting of Mana Patanakarn Company Limited No.4/2018 on May 16, 2018 has approved significant resolutions for financial subsidized by a related company

. (additional information) Attn: President The Stock Exchange of Thailand Refer: Letter of Receiving financial assistance of subsidiary from the Company or connected person with reference No. FN-NWR 093/2561 on

1/3 REF: SET-2018-018 November 14, 2018 Subject Report of the Resolutions of Board of Directors’ Meeting No. 4/2018 To President The Stock Exchange of Thailand Filter Vision Public Company Limited

1/4 REF: SET-2018-021 December 12, 2018 Subject Report of the Resolutions of Board of Directors’ Meeting No. 5/2018 – Related Party Transaction To President The Stock Exchange of Thailand Filter

financial statement of the Company and its subsidiaries as at March 31, 2020 4 Note : 1 and 2 The company inform the Stock Exchange of Thailand on 22 April 2020. No. Contract No. Borrower Lender Appro ved

1 At JSP 012/2561(OOP) March 27, 2018 Subject Notifications of the connected transaction regarding the receipt of financial assistance, Adjustment of Directors To The President, The Stock Exchange of

1 At JSP 60/12/04 December 26, 2017 Subject Notifications of the connected transaction regarding the receipt of financial assistance. To President The Stock Exchange of Thailand The Board of

borrowing from connected person) To The President The Stock Exchange of Thailand As a consequence of the Board of Director’s Meeting No. 14/2018 of J.S.P. Property Public Company Limited, held on November 14

1 JSP 016/2563 (OOP) Date: 20 April 2020 Re: Notification of the connected transaction-renew from connected person Attn: The President The Stock Exchange of Thailand The Board of Director’s Meeting