RingCentral

What Happened: Shares of office and call center communications software provider RingCentral (NYSE:) jumped 15.7% in the post-market session after the company reported first-quarter results that beat analysts' billings, revenue and EPS…

A RingCentral (New York Stock Exchange: RNG(acquisition 8x8)Nasdaq: EGHT) makes sense, according to analyst Piper Sandler, after an investor indicated he owned stakes in both companies and planned to meet with the management teams. Ring…