| Month | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Mar 15, 2025 | Dr. Pamela S. Puryear, Phd | 26,192 | 0.07% |
| Mar 11, 2025 | Dr. Pamela S. Puryear, Phd | 18,447 | 0.05% |
| Mar 01, 2023 | Dr. Pamela S. Puryear, Phd | 10,600 | 0.03% |
| Mar 01, 2022 | Dr. Pamela S. Puryear, Phd | 4,620 | 0.01% |