Atalanta's fourth bid of £20m for Celtic midfielder Matt O'Riley has been rejected.
The Serie A club have been trying to land the Denmark international for over a month with previous bids of £14m, £14.3m and £15m all rejected by Celtic.
Brighton are also in talks with the Scottish Premiership champions for O'Riley, with Chelsea among a number of other clubs interested in him.
O'Riley, who scored 19 goals with 18 assists in 49 appearances for Brendan Rodgers' side last season, set up the second of Celtic's goals in their 4-0 win against Kilmarnock in their Scottish Premiership opener on Sunday.
The 23-year-old is under contract at Celtic until 2027, with the club knocking back an offer of £20m from Atletico Madrid in January.
TrendingRodgers has previously warned clubs that O'Riley will not be leaving Celtic on the cheap this summer:
"There are obviously bids that will come in for Matt O'Riley but, I repeat, there is no need for us to sell and we don't want to sell," he told News.
"If there's an offer that comes in that fits the valuation of the player then that's a different matter.
"Until that moment I'm fairly relaxed because he's training really well, working really hard and until that changes we just continue focused on performing.
"The challenge for teams coming to a club like Celtic is they sometimes can place their value on the league and not the player.
"What's important for me is if a player does leave here, they pay the value for the player and that isn't something that always happens.
"No player will leave here unless it's for the right valuation and at this moment in time there's been no team that's been anywhere near that."
The 2024 summer transfer window officially closes on August 30 at 11pm UK time in the Premier League and 11.30pm in Scotland.
The Premier League has brought forward Deadline Day to link up with the other major leagues in Europe. The closing dates were set following discussions with the leagues in England, Germany, Italy, Spain and France.