| Sold | Grade | Monthly Average |
| Apr 2022 | 9.4 | $29.95 |
| Dec 2021 | 9.4 | $29.95 |
| Nov 2021 | 9.4 | $24.00 |
| Oct 2021 | 9.4 | $20.98 |
| Aug 2021 | 9.4 | $19.95 |
| Jul 2021 | 9.4 | $19.95 |
| May 2021 | 9.4 | $17.96 |
| Mar 2021 | 9.4 | $19.95 |
| Sep 2020 | 9.4 | $19.95 |
| Aug 2020 | 9.4 | $15.16 |
| Jun 2020 | 9.4 | $15.95 |
| May 2020 | 9.4 | $14.36 |
| Mar 2020 | 9.4 | $15.95 |
| Feb 2020 | 9.4 | $22.15 |
| Dec 2019 | 9.4 | $15.95 |
| Nov 2019 | 9.4 | $18.26 |
| Oct 2019 | 9.4 | $20.68 |
| Sep 2019 | 9.4 | $19.95 |