Three Insiders bought $1.6M worth of shares around 260-278 on Fri 5/16, and when the report hit the wires, UNH spiked up 9% intraday off just that one piece of news. Now 2 days later, Sun 5/18, we learn that later the same day, the CEO BOUGHT $25M WORTH OF SHARES!! That was on 5/16 also, near the close, and after that 9% spike. And the CFO bought $5M! They paid in the 288-291 range. Pretty awe-inspiring vote of confidence from insiders who would know. Their $30M combined purchases are about 20 TIMES the 1.6M that caused the 9% spike! This thing is about to rocket higher.