| Month | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| May 23, 2025 | Dr. Eugene Durenard, Pd.D | 211,667 | 0.85% |
| Nov 23, 2024 | Dr. Eugene Durenard, Pd.D | 163,333 | 0.66% |
| May 23, 2024 | Dr. Eugene Durenard, Pd.D | 115,000 | 0.46% |
| Nov 23, 2023 | Dr. Eugene Durenard, Pd.D | 85,000 | 0.34% |
| May 23, 2023 | Dr. Eugene Durenard, Pd.D | 55,000 | 0.22% |