Tourmaline Oil Corp. (TSE:TOU - Get Rating) Senior Officer Mike Rose acquired 5,000 shares of the business's stock in a transaction dated Wednesday, December 28th. The shares were acquired at an average price of C$68.59 per share, for a total transaction of C$342,956.00. Following the acquisition, the insider now directly owns 8,624,974 shares in the company, valued at C$591,597,316.63.