David Larson
Known title: DirectorCIK: 0001610616
Associated companies
Transaction History
| AMS | ▲ Buy | Grant | 1,000 | $0 | 6/25/2021 | View on chart |
| AMS | ▼ Sell | Tax Withholding | 1,438 | $5K | 6/4/2021 | View on chart |
| AMS | ▲ Buy | Option Exercise | 2,000 | $5K | 6/4/2021 | View on chart |
| AMS | ▼ Sell | Tax Withholding | 1,725 | $5K | 6/4/2021 | View on chart |
| AMS | ▲ Buy | Option Exercise | 7,500 | $21K | 6/4/2021 | View on chart |
| AMS | ▼ Sell | Tax Withholding | 6,757 | $21K | 6/4/2021 | View on chart |
| AMS | ▲ Buy | Option Exercise | 2,000 | $5K | 6/4/2021 | View on chart |
| AMS | ▼ Sell | Tax Withholding | 1,553 | $5K | 6/4/2021 | View on chart |
| AMS | ▲ Buy | Option Exercise | 7,500 | $21K | 6/4/2021 | View on chart |
| AMS | ▲ Buy | Option Exercise | 2,000 | $6K | 6/4/2021 | View on chart |
| AMS | ▼ Sell | Tax Withholding | 1,936 | $6K | 6/4/2021 | View on chart |
| AMS | ▲ Buy | Option Exercise | 2,000 | $5K | 6/4/2021 | View on chart |
| AMS | ▼ Sell | Tax Withholding | 1,712 | $5K | 6/4/2021 | View on chart |
| AMS | ▲ Buy | Option Exercise | 2,000 | $5K | 6/4/2021 | View on chart |
| AMS | ▲ Buy | Grant | 11,521 | $25K | 1/4/2021 | View on chart |
| AMS | ▲ Buy | Grant | 500 | $940 | 6/26/2020 | View on chart |