On Wednesday night, Segura told Spanish outlet RAC1 that the arrivals of "Coutinho and [Ousmane] Dembele are both close", but Klopp insists he has never had any dealings with the Barca general manager.
"I don't know why other people are saying what they're saying. I don't even know him. I have never met him," the German, referring to Segura, told a press conference.
"We have already said what we have to say. No news from me. Nobody told me anything different since we spoke last time."
It has been reported that Barcelona have offered Liverpool a fee of €130m (£118m) in an attempt to push through a deal for Coutinho.