387,750,000 Common Shares of SISB Public Company Limited are subject to a Lock-Up Agreement Ending on 29-NOV-2019. These Common Shares will be under lockup for 367 days starting from 27-NOV-2018 to 29-NOV-2019. Details: The shareholders holding 517,000,000 shares after the initial public offering, certifies to the Stock Exchange of Thailand that their shares will not be sold for the period of one year from the first trading date on the exchange. Upon the expiry of 6 months period of the prescribed time, those shareholders will be allowed to sell 25% of the total amount of shares prohibited for sale and the rest after one year.