| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AMST | Common Stock | Purchase | $4,950 | +5,000 | +0.08% | $0.9900 | 6,284,938 | 28 Dec 2021 | Ann Marie Sastry Declaration of Trust dated January 24, 2002, as amended |