Management Name : Air Chief Marshal BUREERAT RATANAVANICH | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 06/10/2016
Management Name : Air Chief Marshal BUREERAT RATANAVANICH | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 22/05/2018
Management Name : Air Chief Marshal BUREERAT RATANAVANICH | Type of securities : Warrant | Methods of Acquisition / Disposition : Sell | Transaction Date : 18/05/2018
Management Name : Air Chief Marshal SURASAK MEEMANEE | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 17/01/2018
as sales. Although the Company will has been better administration for cost of sales and control expenses than previous year, as a result to revenue recognition and gross profit was decrease. Net
recognition from commercial building which had higher gross profit margin. Selling & Administration expenses The Company and its subsidiaries had SG&A for the first quarter ended March 31, 2019 amounting to
23.89 million Baht and in this quarter ,Selling and Administration Expenses increase 8.74 million Baht or 16% due to the increase of the Income. From the above reason, the operation in 1st. quarter of
year due to lower sale volume and lower sale commission. Administration expense of six-months and 2nd quarter on year 2018 increased 17.73 and 60.76 percent respectively from the same period of last year