Howard G. Welgus
Known title: DirectorCIK: 0001801050
Associated companies
Transaction History
| ARQT | ▲ Buy | Option Exercise | 822 | $5K | 8/17/2026 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 1,019 | $8K | 8/17/2026 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 2,255 | $19K | 8/17/2026 | View on chart |
| ARQT | ▼ Sell | Open Market | 4,730 | $124K | 8/17/2026 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 822 | $5K | 7/15/2026 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 1,019 | $8K | 7/15/2026 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 2,255 | $19K | 7/15/2026 | View on chart |
| ARQT | ▼ Sell | Open Market | 4,730 | $127K | 7/15/2026 | View on chart |
| ARQT | ▼ Sell | Open Market | 635 | $16K | 6/17/2026 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 822 | $5K | 6/15/2026 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 1,019 | $8K | 6/15/2026 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 2,255 | $19K | 6/15/2026 | View on chart |
| ARQT | ▼ Sell | Open Market | 4,096 | $100K | 6/15/2026 | View on chart |
| ARQT | ▲ Buy | Grant | 5,778 | $0 | 6/5/2026 | View on chart |
| ARQT | ▼ Sell | Open Market | 7,144 | $164K | 5/1/2026 | View on chart |
| ARQT | ▼ Sell | Open Market | 10,000 | $239K | 4/1/2026 | View on chart |
| ARQT | ▼ Sell | Open Market | 10,000 | $257K | 3/2/2026 | View on chart |
| ARQT | ▼ Sell | Open Market | 10,000 | $250K | 2/2/2026 | View on chart |
| ARQT | ▼ Sell | Open Market | 10,000 | $290K | 1/2/2026 | View on chart |
| ARQT | ▼ Sell | Open Market | 10,000 | $302K | 12/1/2025 | View on chart |
| ARQT | ▼ Sell | Open Market | 10,000 | $253K | 11/3/2025 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 9,538 | $16K | 10/1/2025 | View on chart |
| ARQT | ▼ Sell | Open Market | 9,538 | $180K | 10/1/2025 | View on chart |
| ARQT | ▼ Sell | Open Market | 462 | $9K | 10/1/2025 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 10,000 | $0 | 9/2/2025 | View on chart |
| ARQT | ▼ Sell | Open Market | 10,000 | $156K | 9/2/2025 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 6,110 | $0 | 8/1/2025 | View on chart |
| ARQT | ▼ Sell | Open Market | 6,110 | $87K | 8/1/2025 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 3,890 | $0 | 8/1/2025 | View on chart |
| ARQT | ▼ Sell | Open Market | 3,890 | $56K | 8/1/2025 | View on chart |
| ARQT | ▼ Sell | Open Market | 9,208 | $127K | 7/1/2025 | View on chart |
| ARQT | ▼ Sell | Open Market | 10,139 | $136K | 6/18/2025 | View on chart |
| ARQT | ▲ Buy | Grant | 7,609 | $0 | 6/12/2025 | View on chart |
| ARQT | ▼ Sell | Open Market | 10,000 | $146K | 5/1/2025 | View on chart |
| ARQT | ▼ Sell | Open Market | 10,000 | $151K | 4/1/2025 | View on chart |
| ARQT | ▼ Sell | Open Market | 10,000 | $130K | 3/3/2025 | View on chart |
| ARQT | ▼ Sell | Open Market | 10,000 | $127K | 2/3/2025 | View on chart |
| ARQT | ▼ Sell | Open Market | 10,000 | $147K | 1/2/2025 | View on chart |
| ARQT | ▼ Sell | Open Market | 10,000 | $125K | 12/2/2024 | View on chart |
| ARQT | ▼ Sell | Open Market | 10,000 | $87K | 11/1/2024 | View on chart |
| ARQT | ▼ Sell | Open Market | 10,000 | $93K | 10/1/2024 | View on chart |
| ARQT | ▼ Sell | Open Market | 10,000 | $108K | 9/3/2024 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 6,614 | $11K | 8/1/2024 | View on chart |
| ARQT | ▼ Sell | Open Market | 6,614 | $65K | 8/1/2024 | View on chart |
| ARQT | ▼ Sell | Open Market | 3,386 | $33K | 8/1/2024 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 5,681 | $10K | 7/1/2024 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 4,319 | $7K | 7/1/2024 | View on chart |
| ARQT | ▼ Sell | Open Market | 10,000 | $93K | 7/1/2024 | View on chart |
| ARQT | ▲ Buy | Grant | 10,139 | $0 | 6/14/2024 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 3,542 | $6K | 6/4/2024 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 6,458 | $11K | 6/4/2024 | View on chart |
| ARQT | ▼ Sell | Open Market | 3,542 | $28K | 6/4/2024 | View on chart |
| ARQT | ▼ Sell | Open Market | 6,458 | $52K | 6/4/2024 | View on chart |
| ARQT | ▲ Buy | Grant | 4,375 | $0 | 5/31/2023 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 8,500 | $14K | 4/17/2023 | View on chart |
| ARQT | ▼ Sell | Open Market | 8,500 | $119K | 4/17/2023 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 8,500 | $14K | 4/6/2023 | View on chart |
| ARQT | ▼ Sell | Open Market | 8,500 | $102K | 4/6/2023 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 8,500 | $14K | 2/15/2023 | View on chart |
| ARQT | ▼ Sell | Open Market | 8,500 | $144K | 2/15/2023 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 8,500 | $14K | 1/17/2023 | View on chart |
| ARQT | ▼ Sell | Open Market | 8,500 | $117K | 1/17/2023 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 1,020 | $2K | 11/15/2022 | View on chart |
| ARQT | ▼ Sell | Open Market | 3,403 | $68K | 11/15/2022 | View on chart |
| ARQT | ▼ Sell | Open Market | 6,000 | $122K | 10/4/2022 | View on chart |
| ARQT | ▼ Sell | Open Market | 6,000 | $149K | 8/15/2022 | View on chart |
| ARQT | ▼ Sell | Open Market | 6,000 | $146K | 7/18/2022 | View on chart |
| ARQT | ▲ Buy | Grant | 4,312 | $0 | 6/1/2022 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 2,500 | $4K | 6/1/2022 | View on chart |
| ARQT | ▼ Sell | Open Market | 2,500 | $52K | 6/1/2022 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 1,496 | $868 | 5/2/2022 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 1,004 | $2K | 5/2/2022 | View on chart |
| ARQT | ▼ Sell | Open Market | 2,500 | $51K | 5/2/2022 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 7,500 | $4K | 4/1/2022 | View on chart |
| ARQT | ▼ Sell | Open Market | 7,500 | $150K | 4/1/2022 | View on chart |
| ARQT | ▼ Sell | Open Market | 2,500 | $53K | 1/3/2022 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 2,500 | $1K | 1/3/2022 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 2,500 | $1K | 12/23/2021 | View on chart |
| ARQT | ▼ Sell | Open Market | 2,500 | $50K | 12/23/2021 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 2,500 | $1K | 11/1/2021 | View on chart |
| ARQT | ▼ Sell | Open Market | 2,500 | $55K | 11/1/2021 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 2,500 | $1K | 10/1/2021 | View on chart |
| ARQT | ▼ Sell | Open Market | 2,500 | $60K | 10/1/2021 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 556 | $323 | 9/1/2021 | View on chart |
| ARQT | ▲ Buy | Option Exercise | 4,444 | $7K | 9/1/2021 | View on chart |
| ARQT | ▼ Sell | Open Market | 4,200 | $87K | 9/1/2021 | View on chart |
| ARQT | ▼ Sell | Open Market | 800 | $17K | 9/1/2021 | View on chart |