Leeds have announced the signing of goalkeeper Karl Darlow from Newcastle for an undisclosed fee.
Watford have announced the signing of defender Jamal Lewis on a season-long loan from Newcastle.
Newcastle have completed their swoop for Leicester frontman Harvey Barnes after a protracted pursuit.
Newcastle forward Allan Saint-Maximin was missing from the party which headed to Glasgow for Tuesday's friendly against Rangers amid speculation he could leave the club.
Newcastle chairman Yasir Al-Rumayyan says the club are now aiming to be "number one" after their transformation from relegation strugglers to Champions League participants.
Newcastle are on the verge of signing AC Milan and Italy midfielder Sandro Tonali, according to reports.