| Month | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Jun 26, 2025 | Dr. Steven C. Gilman, Phd | 70,000 | 0.07% |
| Jun 20, 2024 | Dr. Steven C. Gilman, Phd | 47,000 | 0.05% |
| Jun 15, 2023 | Dr. Steven C. Gilman, Phd | 24,000 | 0.02% |
| Jun 17, 2022 | Dr. Steven C. Gilman, Phd | 14,000 | 0.01% |