| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MERC | Common Stock | Sale | $84,525 | -7,500 | -12% | $11.27 | 53,268 | 16 Aug 2021 | Direct | |
| transaction | MERC | Common Stock | Sale | $111,900 | -10,000 | -19% | $11.19 | 43,268 | 07 Oct 2021 | Direct | |
| transaction | MERC | Common Stock | Sale | $32,280 | -3,000 | -6.9% | $10.76 | 40,268 | 30 Nov 2021 | Direct |