The formal announcement of Chris Drury’s extension as Rangers president and general manager on April 23 was both a vote of confidence from ownership and a message to the rest of the organization.

As Drury is about to embark on his fifth offseason at the helm of the Blueshirts, The Post analyzed his performance in key areas of running the organization as a whole.

Grading by category:

Of Drury’s big trades, none of the big names remain — Sammy Blais, Ryan Reaves, Barclay Goodrow, etc. — so the grade must reflect that.