Sono-Tek Co. (NASDAQ:SOTK – Get Free Report) Director Joseph Riemer sold 2,000 shares of Sono-Tek stock in a transaction that occurred on Friday, January 26th. The shares were sold at an average price of $5.73, for a total transaction of $11,460.00. Following the transaction, the director now directly owns 23,997 shares in the company, valued […]