| Month | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Jun 30, 2025 | Laird Norton Tyee Trust Co | 617,235 | 1.92% |
| Mar 31, 2025 | Laird Norton Tyee Trust Co | 622,235 | 1.93% |
| Dec 31, 2024 | Laird Norton Tyee Trust Co | 622,235 | 1.93% |
| Sep 30, 2024 | Laird Norton Tyee Trust Co | 620,735 | 1.93% |
| Jun 30, 2024 | Laird Norton Tyee Trust Co | 604,235 | 1.88% |
| Mar 31, 2024 | Laird Norton Tyee Trust Co | 604,235 | 1.89% |
| Dec 31, 2023 | Laird Norton Tyee Trust Co | 368,835 | 1.16% |