| Month | Name | Total no. shares held | Percent Holding |
|---|---|---|---|
| Sep 30, 2023 | Sit Investment Associates Inc | 62,300 | 0.01% |
| Aug 31, 2023 | Sit Investment Associates Inc | 62,300 | 0.01% |
| Jul 31, 2023 | Sit Investment Associates Inc | 62,300 | 0.01% |
| Jun 30, 2023 | Sit Investment Associates Inc | 87,642 | 0.01% |
| Jun 30, 2023 | Sit Investment Associates Inc | 61,100 | 0.01% |
| May 31, 2023 | Sit Investment Associates Inc | 61,100 | 0.01% |
| Mar 31, 2023 | Sit Investment Associates Inc | 86,517 | 0.01% |
| Dec 31, 2022 | Sit Investment Associates Inc | 115,952 | 0.01% |