Date of birth
Pringle joined the Mariners on a season-long loan from Championship side Preston North End in August, 2018.
The winger found game-time hard to come by at Deepdale, making just 10 league appearances for the Lilywhites since his move from Fulham in 2016.
But he previously had a fruitful spell at Rotherham United as he won back-to-back promotions at the New York Stadium, taking the Millers from League Two to the Championship between 2012 and 2014.
Pringle scored 19 goals in 147 league appearances for Rotherham between 2011 and 2015.