Cara Therapeutics Inc (NASDAQ:CARA) shares rose 16.1% during mid-day trading on Monday after an insider bought additional shares in the company, MarketBeat.com reports. The stock traded as high as $6.41 and last traded at $6.00, with a volume of 1,942,826 shares traded. The stock had previously closed at $5.17. Specifically, major shareholder Ventures Vi Lp […]