New Zealand Rugby League chief executive Phil Holden confirmed that resources for the administration of the Trust would be provided by the national body.
"I am delighted with Sir Owen's decision to establish the Sir Owen Glenn Warriors Trust which in time, I am sure, will assist us in growing the game of league in New Zealand," said Holden.
Should any dividends or proceeds be received by the Trust, if, in the future, the Warriors franchise is sold, then these proceeds could be used by the Trustees to assist with the activities of the Trust.
Glenn was confident the three board members were well suited to their roles and said Birnie's background in sports administration made him the ideal candidate to Chair the Trustee board.
"Bill is ideally suited given his role as a board member of Sport NZ, High Performance Sport NZ and the Warriors, and will work with the national sporting body, New Zealand Rugby League, to foster growth of the game in New Zealand," he said.
Banks has a league background as a senior player and President of both the Mt Albert Rugby League Club and Northland Rugby League, while Rice is also a past Convenor of the NZ Secondary Schools Rugby League Council and recent past member of the Auckland Secondary School Heads Association College Sport board.
Glenn became co-owner of the Warriors early in the 2012 season (investing $6 million) and together with Watson promised to take the club "to the next level".
However, behind the scenes their relationship gradually deteriorated, culminating in a massive bust up over the decision to sack coach Matt Elliott early last season.