Here's what I found via Hoopsworld...
Draft Picks
Pick Swaps:
2013 – Owe second-rounder to Washington Wizards (Tyson Chandler, three-way deal with Dallas Mavericks).
2014 – Owe first-rounder to Denver Nuggets (Carmelo Anthony).
2014 – Owe second-rounder to the Houston Rockets (Marcus Camby).
2014 – Owed second-rounder (top-55 protected) from Sacramento Kings (via Boston Celtics, Nate Robinson).
2014 – Owed second-rounder (protections TBD) from Oklahoma City Thunder (Ronnie Brewer).
2015 – Owe second-rounder to Houston Rockets (Marcus Camby).
2016 – Denver Nuggets have right to swap first-rounders (Carmelo Anthony).
2016 – Owe second-rounder to Portland Trail Blazers (Raymond Felton).
Traded Player Exception $854,389 TPE (Ronnie Brewer, expiring 2/21/14)