| Month | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Dec 31, 2024 | Hussman Strategic Advisors Inc | 210,000 | 0.21% |
| Sep 30, 2024 | Hussman Strategic Advisors Inc | 168,000 | 0.16% |
| Jun 30, 2024 | Hussman Strategic Advisors Inc | 105,000 | 0.10% |
| Mar 31, 2024 | Hussman Strategic Advisors Inc | 105,000 | 0.10% |
| Dec 31, 2023 | Hussman Strategic Advisors Inc | 210,000 | 0.20% |
| Sep 30, 2023 | Hussman Strategic Advisors Inc | 187,000 | 0.18% |
| Jun 30, 2023 | Hussman Strategic Advisors Inc | 187,000 | 0.17% |
| Mar 31, 2023 | Hussman Strategic Advisors Inc | 156,000 | 0.15% |