Howard Lee
Known title: DirectorCIK: 0001379941
Associated companies
Transaction History
| AMPH | ▼ Sell | Tax Withholding | 769 | $14K | 6/2/2026 | View on chart |
| AMPH | ▲ Buy | Grant | 8,143 | $0 | 6/1/2026 | View on chart |
| AMPH | ▼ Sell | Tax Withholding | 923 | $24K | 6/3/2025 | View on chart |
| AMPH | ▲ Buy | Grant | 5,122 | $0 | 6/2/2025 | View on chart |
| AMPH | ▼ Sell | Tax Withholding | 579 | $24K | 6/5/2024 | View on chart |
| AMPH | ▲ Buy | Grant | 3,076 | $0 | 6/3/2024 | View on chart |
| AMPH | ▼ Sell | Tax Withholding | 375 | $17K | 6/10/2023 | View on chart |
| AMPH | ▲ Buy | Grant | 2,716 | $0 | 6/5/2023 | View on chart |
| AMPH | ▲ Buy | Option Exercise | 16,679 | $278K | 6/1/2023 | View on chart |
| AMPH | ▼ Sell | Open Market | 16,679 | $751K | 6/1/2023 | View on chart |
| AMPH | ▲ Buy | Grant | 4,163 | $0 | 6/10/2022 | View on chart |
| AMPH | ▲ Buy | Option Exercise | 10,291 | $176K | 6/6/2022 | View on chart |
| AMPH | ▼ Sell | Open Market | 10,291 | $389K | 6/6/2022 | View on chart |
| AMPH | ▼ Sell | Open Market | 10,000 | $349K | 5/23/2022 | View on chart |
| AMPH | ▲ Buy | Option Exercise | 10,000 | $171K | 5/23/2022 | View on chart |