Okla. Stat. tit. 74E § 2.118
A Final Report of Contributions and Expenditures shall include, but not be limited to, the same information that is included on a Report of Contributions and Expenditures and shall cover a period beginning after the last day of the immediately preceding reporting period and ending on the day before the Final Report of Contributions and Expenditures is filed. Provided, however, the Final Report of Contributions and Expenditures shall include information about the resolution of debt, if any, and the disposition of tangible assets, if any, by the committee. If tangible assets are purchased from a candidate committee by the candidate or a member of the candidate's family, or from a political action committee by an officer or family member of an officer of the political action committee, the purchase price must be fair market value.
Okla. Stat. tit. 74E, § 2.118