Tenable Holdings, parent of veteran cybersecurity firm Tenable Network Security, celebrated its much-anticipated initial public offering (IPO) by raising roughly $250 million through the sale of 10.9 million shares at $23 per share.
http://feedproxy.google.com/~r/Securityweek/~3/zpND7ZIhLAw/tenable-soars-ipo-day
