| Month | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Jun 30, 2025 | Thomas J Herzfeld Advisors Inc | 17,405 | 0.01% |
| May 31, 2025 | Thomas J Herzfeld Advisors Inc | 17,405 | 0.01% |
| Apr 30, 2025 | Thomas J Herzfeld Advisors Inc | 17,405 | 0.01% |
| Mar 31, 2025 | Thomas J Herzfeld Advisors Inc | 337,162 | 0.20% |
| Mar 31, 2025 | Thomas J Herzfeld Advisors Inc | 17,405 | 0.01% |
| Dec 31, 2024 | Thomas J Herzfeld Advisors Inc | 321,240 | 0.19% |
| Sep 30, 2024 | Thomas J Herzfeld Advisors Inc | 245,557 | 0.15% |