The Celtics didn't re-sign Aminu after his 10-day contract expired Tuesday, Keith Smith of Spotrac.com reports.

Aminu will sign a 10-day hardship deal with the Celtics, Shams Charania of The Athletic reports.

The Spurs waived Aminu on Monday, Shams Charania of The Athletic reports.

Aminu is out for Friday's preseason finale against the Rockets due to an upper respiratory infection, Paul Garcia of ProjectSpurs.com reports.

Aminu, along with Thaddeus Young, a future first-round pick and two second-round picks, has been traded to the Spurs in exchange for DeMar DeRozan, K.C. Johnson of NBC Sports Chicago reports.

Aminu plans to exercise his $10.2 million player option on his contract for next season, Adrian Wojnarowski of ESPN reports.

Aminu (coach's decision) didn't play in the Bulls' win over the Raptors on Thursday.

Aminu (not injury related) will be available for Saturday's game at San Antonio.

The Bulls acquired Aminu and Nikola Vucevic from the Magic on Thursday in exchange for Wendell Carter, Otto Porter and two future first-round picks, Adrian Wojnarowski of ESPN reports.

Aminu scored 17 points (8-11 FG, 1-1 FT) to go along with 10 rebounds, six assists, two steals and one block across 29 minutes in Tuesday's loss to the Nuggets.