Exclusive: TVNewser has learned CNBC on-air editor Charlie Gasparino is leaving the network and is expected to join Fox Business.

Gasparino, who has broken some of the biggest financial news stories both before and during this current crisis, hasn’t appeared on CNBC for several weeks. He’s also had some publicized on-air dust-ups with his CNBC colleagues, including this one with Dennis Kneale and this one with former CNBC anchor Dylan Ratigan.

Gasparino made an appearance on Fox News a few months ago promoting his new book “The Sellout.”

Before joining CNBC, Gasparino was a senior writer at Newsweek.

We hear Gasparino’s deal is not yet signed. Still, an official announcement is expected sometime this week.