| Month | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Dec 31, 2024 | Hussman Strategic Advisors Inc | 126,000 | 0.44% |
| Sep 30, 2024 | Hussman Strategic Advisors Inc | 126,000 | 0.46% |
| Jun 30, 2024 | Hussman Strategic Advisors Inc | 126,000 | 0.46% |
| Mar 31, 2024 | Hussman Strategic Advisors Inc | 105,000 | 0.39% |
| Dec 31, 2023 | Hussman Strategic Advisors Inc | 147,000 | 0.54% |
| Sep 30, 2023 | Hussman Strategic Advisors Inc | 31,500 | 0.12% |