Liu David Y
Known title: Chief Scientific OfficerCIK: 0001675881
Associated companies
Transaction History
| PTGX | ▲ Buy | Option Exercise | 13,767 | $12K | 11/16/2022 | View on chart |
| PTGX | ▲ Buy | Option Exercise | 9,726 | $18K | 11/16/2022 | View on chart |
| PTGX | ▲ Buy | Option Exercise | 5,999 | $11K | 11/16/2022 | View on chart |
| PTGX | ▲ Buy | Option Exercise | 35,656 | $41K | 11/16/2022 | View on chart |
| PTGX | ▲ Buy | Option Exercise | 35,331 | $149K | 11/16/2022 | View on chart |
| PTGX | ▼ Sell | Tax Withholding | 2,119 | $51K | 2/28/2022 | View on chart |
| PTGX | ▲ Buy | Grant | 10,000 | $0 | 2/15/2022 | View on chart |
| PTGX | ▲ Buy | Option Exercise | 10,000 | $9K | 8/17/2021 | View on chart |
| PTGX | ▼ Sell | Open Market | 14,779 | $703K | 8/17/2021 | View on chart |