Square plunges 15% after losing its CFO CNBC - 12 months ago
  • Shares of fintech company Square plunged as much as 15 percent Thursday after the company lost its CFO Sarah Friar.
  • Friar announced Wednesday she was leaving Square to become CEO at Nextdoor, a social network that helps neighbors communicate with each other.
  • Analysts and tech insiders saw Friar’s departure as a major blow to Square, whose CEO Jack Dorsey also runs Twitter.