Investors Watch List: Twitter Inc (NYSE:TWTR), Williams Companies, Inc. (NYSE:WMB), Citigroup Inc. (NYSE:C), Silver Spring Networks, Inc. (NYSE:SSNI), Collectors Universe Inc. (NASDAQ:CLCT)
Twitter Inc. (NYSE:TWTR)’s head of news, Vivian Schiller, said she is stepping down, the latest in a string of departures from the company’s executive team. Twitter Inc (NYSE:TWTR) belongs to Technology sector. Its net profit margin is -87.60% and weekly performance is 10.71%. On last trading day company shares ended up $55.42. Twitter Inc (NYSE:TWTR)…
