| Month | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Sep 30, 2024 | Hussman Strategic Advisors Inc | 0 | 0.00% |
| Jun 30, 2024 | Hussman Strategic Advisors Inc | 94,500 | 0.09% |
| Mar 31, 2024 | Hussman Strategic Advisors Inc | 94,500 | 0.09% |
| Dec 31, 2023 | Hussman Strategic Advisors Inc | 63,000 | 0.06% |
| Sep 30, 2023 | Hussman Strategic Advisors Inc | 84,000 | 0.10% |
| Jun 30, 2023 | Hussman Strategic Advisors Inc | 78,000 | 0.10% |