| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ACMR | Class A Common Stock | Options Exercise | $84,000 | +15,000 | +1,667% | $5.6 | 15,900 | 06 Feb 2025 | Direct | |
| transaction | ACMR | Class A Common Stock | Sale | -$330,000 | -15,000 | -94% | $22 | 900 | 06 Feb 2025 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ACMR | Stock Option | Options Exercise | $0 | -15,000 | -33% | $0 | 30,000 | 06 Feb 2025 | Class A Common Stock | 15,000 | $5.6 | Direct | F2 |
Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.
Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
| Id | Content |
|---|---|
| F1 | The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 7, 2024. |
| F2 | The option is fully vested and exercisable. |
Chief Financial Officer and Treasurer