Hexen

"Undamaged sir,"

- Commander Hexen to Thrawn.

Commander Hexen was a human male Imperial officer who served on Thrawn's Star Destroyer.

Biography
When the Seventh fleet attacked Atollon and the rebel Ezra Bridger escaped the system, Hexen reported that one ship had escaped the system.

Later in 1 BBY, Hexen said that there were 24 ships of Phoenix Squadron a mix of X-wings and 2 Y-wing bombers. And when 22 ships made it past the blockade (because Phoenixs Four and Five were shot down) he reported that the rebels made it past the blockade. Thrawn told him to launch the fighters, and when the ships were shot down, he reported that a few pilots have survived (including the flight leader Hera Syndulla) and that the Imperial facility was undamaged during the crash. Thrawn told him to deploy a squad to find the pilots.