| Month | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Jul 31, 2025 | Hussman Strategic Advisors Inc | 25,200 | 0.06% |
| Jun 30, 2025 | Hussman Strategic Advisors Inc | 42,000 | 0.10% |
| Jun 30, 2025 | Hussman Strategic Advisors Inc | 25,200 | 0.06% |
| May 31, 2025 | Hussman Strategic Advisors Inc | 25,200 | 0.06% |
| Mar 31, 2025 | Hussman Strategic Advisors Inc | 25,200 | 0.06% |