| Month | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Jul 15, 2025 | Dr. Kenneth F. Buechler, Phd | 101,921 | 0.24% |
| May 22, 2025 | Dr. Kenneth F. Buechler, Phd | 92,706 | 0.22% |
| May 18, 2025 | Dr. Kenneth F. Buechler, Phd | 87,777 | 0.21% |
| May 24, 2024 | Dr. Kenneth F. Buechler, Phd | 86,752 | 0.21% |
| May 12, 2024 | Dr. Kenneth F. Buechler, Phd | 84,336 | 0.20% |
| Apr 12, 2024 | Dr. Kenneth F. Buechler, Phd | 83,679 | 0.20% |
| Jun 06, 2023 | Dr. Kenneth F. Buechler, Phd | 74,638 | 0.18% |
| May 14, 2023 | Dr. Kenneth F. Buechler, Phd | 72,390 | 0.17% |