Erik ten Hag has confirmed Manchester United have triggered contract extensions for Marcus Rashford, Fred, Luke Shaw and Diogo Dalot.
David De Gea, however, is yet to agree a new deal at Old Trafford despite having a similar option.
Rashford, Dalot, Fred and Shaw were all in the final year of their deals but had an option to extend their contracts by 12 months.
Rashford has rediscovered his form this season under new boss ten Hag, playing 20 matches in all competitions and scoring nine goals amid interest from Paris Saint-Germain. Dalot, Fred and Shaw have also been heavily involved, each making more than 15 appearances in all competitions.
"Yes, I can confirm it," Ten Hag told the club’s website in an excerpt from an interview to be published on Tuesday.
"We are happy because the squad is going in the right direction and those players (have) a massive contribution in that direction. We want to develop, we want to support those players and we want them to keep in our process.
"So, that’s why we came to those decisions, I’m sure they are the right decisions. We want to construct a team for the future, so for longer years, and those players have to be part of it."