Proofpoint (NASDAQ:PFPT)‘s stock had its “outperform” rating reiterated by investment analysts at Wells Fargo & Co. in a research report issued to clients and investors on Thursday, MarketBeat reports. Proofpoint (NASDAQ:PFPT) traded up 3.91% on Thursday, reaching $62.39. The company had a trading volume of 739,352 shares. Proofpoint has a 12 month low of $30.07 […]