| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| SIC | Director | Oct 21, 2021 | Option Exercise | $14.50 | 31,173 | 452,009 | 0 | Oct 22, 2021, 07:10 PM |
| SIC | Director | Jun 10, 2020 | Buy | $4.38 | 10,000 | 43,800 | 16,775 | Jun 10, 2020, 05:02 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| SIC | Director | Oct 21, 2021 | Option Exercise | 452,009 |
| SIC | Director | Jun 10, 2020 | Buy | 43,800 |