| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AMKR | Common Stock | Options Exercise | $44,400 | +5,000 | +34% | $8.88 | 19,844 | 20 May 2021 | Direct | |
| transaction | AMKR | Common Stock | Sale | $99,085 | -5,000 | -25% | $19.82 | 14,844 | 20 May 2021 | Direct | F1, F2 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AMKR | Employee Stock Option (Right-to-Buy) | Options Exercise | $0 | -5,000 | -20% | $0.000000 | 19,500 | 20 May 2021 | Common Stock | 5,000 | $8.88 | Direct | F3 |
| Id | Content |
|---|---|
| F1 | The sale reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 11, 2021. |
| F2 | The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $19.734 to $19.94. |
| F3 | This stock option was granted on September 12, 2016 and will vest over four years as follows: 25% on the first anniversary of the grant date and 1/16 of the option will vest each quarter thereafter so that at the end of the fourth year, 100% of the option will be vested. |