| Month | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Dec 31, 2024 | Cavanal Hill World Energy Fund | 30,000 | 0.02% |
| Sep 30, 2024 | Cavanal Hill World Energy Fund | 55,000 | 0.05% |
| Jun 30, 2024 | Cavanal Hill World Energy Fund | 55,000 | 0.05% |
| Mar 31, 2024 | Cavanal Hill World Energy Fund | 70,000 | 0.08% |
| Dec 31, 2023 | Cavanal Hill World Energy Fund | 70,000 | 0.08% |