Bulls trade veteran defensive star Alex Caruso to Thunder for guard Josh Giddey

Former Chicago Bulls guard Alex Caruso (6) drives past New York Knicks guard Jalen Brunson (11) in overtime on April 14 in Madison Square Garden in New York. Caruso was traded to the Oklahoma City Thunder on Thursday for guard Josh Giddey. (Wendell Cruz/USA TODAY)

Former Oklahoma City Thunder guard Josh Giddey (3) warms up before Game 6 against the Dallas Mavericks in the second round of the 2024 NBA playoffs on May 18 in Dallas. Giddey was traded from the Thunder to the Chicago Bulls on Thursday, per multiple reports. (Kevin Jairaj/USA TODAY)

CHICAGO — The Chicago Bulls made their first move in a turning point of an offseason Thursday, trading defensive star Alex Caruso to the Oklahoma City Thunder in exchange for shooting guard Josh Giddey, a source confirmed to the Chicago Tribune.