Dimitris Melisanidis, Aegean Marine Petroleum Network's founder and former owner, is looking for new tenants as his former company is leaving its Piraeus, Greece headquarters.

The US-listed company said today it plans to move its principal offices from the Melisanidis-owned building to another location that will "result in significant cost savings."

Aegean also appointed Donald Moore as the board chairman after dissident shareholders placed him,