| Month | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Jul 31, 2025 | Thomas J Herzfeld Advisors Inc | 0 | 0.00% |
| Jun 30, 2025 | Thomas J Herzfeld Advisors Inc | 0 | 0.00% |
| Jun 30, 2025 | Thomas J Herzfeld Advisors Inc | 0 | 0.00% |
| May 31, 2025 | Thomas J Herzfeld Advisors Inc | 5,831 | 0.02% |
| Apr 30, 2025 | Thomas J Herzfeld Advisors Inc | 5,831 | 0.02% |
| Mar 31, 2025 | Thomas J Herzfeld Advisors Inc | 44,032 | 0.18% |
| Mar 31, 2025 | Thomas J Herzfeld Advisors Inc | 5,831 | 0.02% |
| Dec 31, 2024 | Thomas J Herzfeld Advisors Inc | 34,950 | 0.15% |
| Sep 30, 2024 | Thomas J Herzfeld Advisors Inc | 30,156 | 0.13% |