Okla. Stat. tit. 59, § 59-858-358: Duties of broker following termination, expiration or

completion of performance.

Except as may be provided in a written brokerage agreement

between the broker and a party to a transaction, the broker owes no

further duties or responsibilities to the party after termination,

expiration, or completion of performance of the transaction, except:

1. To account for all monies and property relating to the

transaction; and

2. To keep confidential all confidential information received

by the broker during the broker's relationship with a party.