Dexcom CEO Kevin Sayer.Scott Mlyn | CNBCShares of Dexcom fell 9% in extended trading on Thursday after the company released third-quarter results that beat analysts’ expectations…

Net Income: $1.8 billion or $4.41 per diluted common share.Adjusted Earnings Per Share: $4.51 after adjusting items.Pre-Provision Earnings: Increased 3% to $4.7 billion.Revenue Growth: Increased 5%…