| Month | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Aug 31, 2023 | Sit Investment Associates Inc | 29,225 | 0.00% |
| Jul 31, 2023 | Sit Investment Associates Inc | 29,225 | 0.00% |
| Jun 30, 2023 | Sit Investment Associates Inc | 23,225 | 0.00% |
| Jun 30, 2023 | Sit Investment Associates Inc | 29,225 | 0.00% |
| May 31, 2023 | Sit Investment Associates Inc | 29,225 | 0.00% |
| Mar 31, 2023 | Sit Investment Associates Inc | 23,225 | 0.00% |
| Dec 31, 2022 | Sit Investment Associates Inc | 23,225 | 0.00% |