Granite Construction Incorporated (NYSE:GVA - Get Free Report) Director John Timothy Romer acquired 375 shares of the stock in a transaction on Friday, June 12th. The shares were purchased at an average price of $141.79 per share, with a total value of $53,171.25. Following the completion of the transaction, the director owned 2,426 shares of the company's stock, valued at approximately $343,982.54. This represents a 18.28% increase in their own…