By Bret Kenwell FedEx stock is ripping higher as it issues new board seats and a dividend boost. Here’s how to trade it now. After the stock market’s brutal June 13 session and a mixed session so far on June 14, FedEx (FDX) – Get FedEx Corporation Report stock is a clear standout. The stock fell just 2.8% yesterday — outperforming the nearly 4% decline in the S&P 500 — and is roaring higher on Tuesday. At its high, the Memphis package-delivery giant’s shares were up more than 14%. They’re still up by more than 12% so far in Tuesday’s session. The rally comes on the heels of the company grantin…