| Month | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Dec 31, 2024 | Kahn Brothers & Co Inc /De/ | 22,000 | 0.02% |
| Sep 30, 2024 | Kahn Brothers & Co Inc /De/ | 22,000 | 0.02% |
| Jun 30, 2024 | Kahn Brothers & Co Inc /De/ | 22,000 | 0.02% |
| Mar 31, 2024 | Kahn Brothers & Co Inc /De/ | 22,421 | 0.02% |
| Dec 31, 2023 | Kahn Brothers & Co Inc /De/ | 23,286 | 0.02% |
| Sep 30, 2023 | Kahn Brothers & Co Inc /De/ | 23,286 | 0.02% |
| Jun 30, 2023 | Kahn Brothers & Co Inc /De/ | 23,286 | 0.02% |
| Mar 31, 2023 | Kahn Brothers & Co Inc /De/ | 23,286 | 0.02% |