A-League club Central Coast Mariners have released a statement regarding the imminent transfer of Tomas Rogic to Celtic.
"Central Coast Mariners FC wish to officially advise that terms have been agreed for the transfer of Tomas Rogic to Celtic FC," read the statement.
"Rogic will now travel to Glasgow from Spain with 'The Bhoys', and will discuss personal terms with the Scottish giants over the coming days.
"Subject to Rogic reaching a personal agreement with Celtic, the attacking midfielder will formally be transferred to Neil Lennon's team.
"Central Coast Mariners FC will advise members, fans and media of any further updates regarding this matter when they occur."
It is believed the transfer fee to be paid by Celtic to the Mariners is around £450,000 ($AUD680,000).