PNE can confirm they have agreed a deal to sell midfielder Adam Barton to Coventry City for an undisclosed fee.
The Republic of Ireland U21 completed the formalities on the paperwork at the Ricoh Arena on Monday afternoon.
The Clitheroe-born 21-year-old was given his debut by Darren Ferguson against Scunthorpe United at Deepdale in 2010 and went on to make 60 appearances for the Lilywhites, scoring twice, including a memorable on live on TV against Burnley that same September.
Adam spent the latter part of last season on the sidelines, following a broken leg received against Walsall in February, however, he returned to fitness and completed the move to the Sky Blues on a three-year-deal.