Livingston release Darren Jamieson and say the out-of-favour goalkeeper is to join Hamilton Accies.
Motherwell sign striker Ryan Bowman on two year deal, and West Ham United winger Luka Belic on an initial six-month loan.
Barnsley have signed Saidy Janko from Celtic on loan until the end of the current campaign.
Barnsley sign QPR left-back Cole Kpekawa for an undisclosed fee, plus Wigan's Sam Morsy and Celtic's Saidy Janko on loan.
PHILIPPE SENDEROS is on a mission to topple Celtic as champions.
Jozo Simunovic and Efe Ambrose remain Celtic players after transfers to Torino and Standard Liege respectively fall through.
Oxford sign Motherwell winger Marvin Johnson for an undisclosed fee and Chesterfield's Charlie Raglan on loan until January.
Fulham midfielder Larnell Cole has joined Inverness Caledonian Thistle on loan until January.