| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AMST | Common Stock | Purchase | $18,500 | +10,000 | +1.9% | $1.85 | 542,098 | 20 Dec 2023 | Ann Marie Sastry Declaration of Trust dated January 24, 2002, as amended |