| Month | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Aug 25, 2025 | Dr. Jeffrey S. Heier, M.D. | 259,911 | 0.54% |
| May 23, 2025 | Dr. Jeffrey S. Heier, M.D. | 262,974 | 0.55% |
| Feb 24, 2025 | Dr. Jeffrey S. Heier, M.D. | 265,998 | 0.55% |
| Nov 25, 2024 | Dr. Jeffrey S. Heier, M.D. | 269,059 | 0.56% |
| Oct 02, 2024 | Dr. Jeffrey S. Heier, M.D. | 172,007 | 0.36% |
| Jun 14, 2023 | Dr. Jeffrey S. Heier, M.D. | 59,933 | 0.12% |
| Jun 16, 2022 | Dr. Jeffrey S. Heier, M.D. | 47,933 | 0.10% |