and its subsidiaries according to the Notification of the Capital Market Supervisory Board No. Tor Jor. 21/2551 Re: Criteria for Connected Transaction) หนา้ 2 Shareholder Shareholder After No. of share
of 6.62% per annum. (1) Transaction date: November 2018 (2) The parties involved: Lender: Filter vision Public Company Limited. Borrower: KT Medical Service Company Limited. (3) General transaction
of 56,000,000 shares at the price of baht 2.68 per share, totally baht 150,000,000. Detail of the transactions are as follows : 1. Transaction date With in November, 2018 2. Parties involved Buyer
size of the transaction as follows: a. By considering the consideration of the transaction (the total purchase price) The purchase price per share specified in the Right of First Refusal Letter is THB
%. BEST is the established corporate in Thailand. After entering the transaction. - From original The Company purchased 230,813 new shares at a par value of Baht 100 per share, at a price of Baht 649.88 per
management who submitted the changes in securities and derivatives holding report (Form 59) ( 115 record(s) found) Name of Company Name of Management Relationship to Management Types of Securities Transaction
shall pay the total share transfer consideration to the Company in an amount of THB 32,810,000 (the “Selling Price”). In this regard, such transaction constitutes an asset disposal transaction pursuant to
capital, at Baht 10.50 per share totaling 42,000,000 Baht. (Forty-two million baht), the details are as follows; 1. Date, Month, Year to enter into the transaction On date 9th May 2018. 2. Connected parties
per share Guarantee amount provided by the company : Previous HKD 1,500,000.- New HKD 500,000.- (7) General description of connected transaction Type of transaction : Transaction regarding grant of