| Month | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Dec 31, 2024 | Hussman Strategic Advisors Inc | 63,000 | 0.05% |
| Sep 30, 2024 | Hussman Strategic Advisors Inc | 105,000 | 0.09% |
| Jun 30, 2024 | Hussman Strategic Advisors Inc | 126,000 | 0.11% |
| Mar 31, 2024 | Hussman Strategic Advisors Inc | 126,000 | 0.11% |
| Dec 31, 2023 | Hussman Strategic Advisors Inc | 210,000 | 0.19% |
| Sep 30, 2023 | Hussman Strategic Advisors Inc | 252,000 | 0.22% |
| Jun 30, 2023 | Hussman Strategic Advisors Inc | 249,600 | 0.22% |
| Mar 31, 2023 | Hussman Strategic Advisors Inc | 217,000 | 0.19% |