| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MACK | Common Stock | Purchase | $30.4K | +5K | +5.57% | $6.08 | 94.8K | Mar 11, 2022 | See footnote | F1, F2 |
| transaction | MACK | Common Stock | Purchase | $30.1K | +5K | +5.27% | $6.02 | 99.8K | Mar 14, 2022 | See footnote | F2, F3 |
| Id | Content |
|---|---|
| F1 | The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $6.00 to $6.17, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (1) to this Form 4. |
| F2 | Shares held by Crocker Family Investments, LLC, over which Reporting Person is the Managing Member. |
| F3 | The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.90 to $6.21, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (3) to this Form 4. |
Chairman, President, and Treasurer