| Month | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Jun 30, 2025 | Cascade Investment Group Inc | 32,500 | 0.03% |
| Mar 31, 2025 | Cascade Investment Group Inc | 32,500 | 0.03% |
| Dec 31, 2024 | Cascade Investment Group Inc | 30,925 | 0.03% |
| Sep 30, 2024 | Cascade Investment Group Inc | 31,075 | 0.03% |
| Jun 30, 2024 | Cascade Investment Group Inc | 0 | 0.00% |
| Mar 31, 2024 | Cascade Investment Group Inc | 41,400 | 0.04% |
| Dec 31, 2023 | Cascade Investment Group Inc | 44,400 | 0.04% |