KaloBios Pharmaceuticals Inc said on Wednesday that it had been notified by Nasdaq that its stock would be delisted using the exchange operator's "discretionary" authority.

The Nasdaq cited the criminal indictment and arrest of the company's former CEO Martin Shkreli; the arrest and indictment of Evan Greebel, KaloBios' former outside counsel, and a civil complaint by the U.S. SEC against Shkreli and Greebel in its notification.