| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MAS | Common Stock | Sale | $572,200 | -10,000 | -3% | $57.22 | 324,701 | 14 Oct 2021 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | This transaction was made pursuant to a 10b5-1 trading plan entered into by the reporting person. |