Shift4 Payments: "I'm going to have to do work."
Limelight Networks: Buy
Crispr Therapeutics: "Crispr's the real deal, and I think you've got a very good one and I like it very much."
Virgin Galactic: "I don't see anything in the near term that tells me that that is a winner."
Boeing: "We just decided after years of disliking it ... that it was time to start buying Boeing."
Disclosure: Cramer's charitable trust owns shares of Boeing.