SentinelOne, Inc. (NYSE: S ) has not been the happiest of my recommendations. Even after a modestly positive earnings report that initially was favorably received, the shares are down by about 5% overBert Hochfeld graduated with a degree in economics from the University of Pennsylvania and received an MBA from Harvard. Mr. Hochfeld has enjoyed a long career in the tech world, working for IBM, Memorex/Telex, Raytheon Data Systems, and BMC Software. Starting in the 1990s, Mr. Hochfeld worked as a sell-side an ...