News / Sport Deadline day as it happened: Premiership sides do their final deals All the latest updates from the SPFL on transfer deadline day. SNS Group Transfer deadline day: Mikey Johnston left Celtic to join Vitoia Guimaraes on loan.. SNS Group By Peter Cassidy, Andy Coyle 1st Sep 2022 Share via Share on Twitter Facebook icon Share on Facebook WhatsApp icon Share on WhatsApp Copy link Page URL More on this story Postecoglou delighted with Celtic's depth after win at Ross County Transfer Deadline Day: Eight of the biggest summer signings More on this story Postecoglou delighted with Celtic's depth after win at Ross County Transfer Deadline Day: Eight of the biggest summer signings