Norwich City have reportedly refused to end their pursuit of Celtic striker Gary Hooper by lodging a fourth bid.
The Premier League outfit have been consistently knocked back by the Scottish champions as they desperately try to keep hold of the 25-year-old.
It is believed that the Canaries have edged closer to the Bhoys' valuation of £8m for the striker following their rejected £6m offer earlier this week, according to Sky Sports News.
Hooper moved to Celtic Park from Scunthorpe United in 2010.