| Month | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Sep 12, 2025 | Dr. Cynthia M. Friend, Phd | 18,016 | 0.01% |
| Feb 15, 2025 | Dr. Cynthia M. Friend, Phd | 17,251 | 0.01% |
| Jan 05, 2024 | Dr. Cynthia M. Friend, Phd | 13,953 | 0.01% |
| Jan 17, 2023 | Dr. Cynthia M. Friend, Phd | 11,576 | 0.01% |