Feldstein was 40 years old and died unexpectedly Friday.
Feldstein was the brother of Wolf of Wall Street actor Jonah Hill and Beanie Feldstein. Feldstein's death, first reported by Variety, was confirmed by the Los Angeles County Department of Medical-Examiner Coroner. He had gone into cardiac arrest by the time paramedics arrived, and died a short time later, his family said in a statement on Saturday.
Under his stewardship Maroon 5 became one of music's most successful and popular acts.More news: Dave Chappelle teases Netflix special: "Poor whites are my least favorites"
He is a father to two children and had previously been married twice - once to Francesca Eastwood in 2013, the daughter of Clint Eastwood. Hill was the brother of Feldstein. A childhood friend of Maroon 5 frontman Adam Levine, Feldstein managed the band since it began 15 years ago.
Very saddened by the news Jordan Feldstein passed. In addition to representing the band, Feldstein's company's clients also include Robin Thicke, Miguel, Elle King, Big Boi, Rick Springfield, The B-52's and Chromeo. However, the marriage was later annulled. He split his time between NYC, where brother Hill is now filming a series for Netflix, and L.A., where his parents still live.
Our thoughts are with Jordan's family and friends during this time of loss. Supportive and beloved by so many, the CEO of CAM will be missed by musicians, actors, and industry professionals who worked with him. "Man. So Sad Man. Peace be with his family and loved ones".