Court documents reviewed by PEOPLE show that Thomas Weidenmuller, the security guard allegedly assaulted by Kenneth Petty behind the scenes of a Nicki Minaj concert, has filed a memo of costs after judgment and a writ of execution against them claiming they still owe him $526,

In March, Nicki Minaj and her husband were ordered by the courts to pay security guard Thomas Weidenmuller after he sued her and Petty, alleging Petty physically assaulted him. Now, he claims he’s still waiting on the money.