| Month | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Apr 29, 2025 | Dr. Patricia D. Verduin, Phd | 6,998 | 0.01% |
| Apr 17, 2025 | Dr. Patricia D. Verduin, Phd | 3,643 | 0.00% |
| Jan 16, 2025 | Dr. Patricia D. Verduin, Phd | 3,626 | 0.00% |
| Oct 17, 2024 | Dr. Patricia D. Verduin, Phd | 3,611 | 0.00% |
| Jul 18, 2024 | Dr. Patricia D. Verduin, Phd | 3,600 | 0.00% |
| Apr 30, 2024 | Dr. Patricia D. Verduin, Phd | 3,588 | 0.00% |
| Jul 17, 2023 | Dr. Patricia D. Verduin, Phd | 1,158 | 0.00% |