Dinesh V. Ph D. Patel
Known title: President and CEOCIK: 0001120477
Associated companies
Transaction History
| PTGX | ▲ Buy | Option Exercise | 34,239 | $739K | 8/11/2026 | View on chart |
| PTGX | ▼ Sell | Open Market | 34,239 | $5.1M | 8/11/2026 | View on chart |
| PTGX | ▲ Buy | Option Exercise | 65,761 | $1.4M | 8/10/2026 | View on chart |
| PTGX | ▼ Sell | Open Market | 65,761 | $9.8M | 8/10/2026 | View on chart |
| PTGX | ▲ Buy | Option Exercise | 75,000 | $1.6M | 5/12/2026 | View on chart |
| PTGX | ▼ Sell | Open Market | 75,000 | $7.5M | 5/12/2026 | View on chart |
| PTGX | ▼ Sell | Gift | 1,460 | $0 | 4/23/2026 | View on chart |
| PTGX | ▲ Buy | Option Exercise | 54,641 | $469K | 3/25/2026 | View on chart |
| PTGX | ▼ Sell | Open Market | 54,641 | $5.5M | 3/25/2026 | View on chart |
| PTGX | ▲ Buy | Option Exercise | 59 | $506 | 3/24/2026 | View on chart |
| PTGX | ▼ Sell | Open Market | 59 | $6K | 3/24/2026 | View on chart |
| PTGX | ▼ Sell | Gift | 50,000 | $0 | 3/23/2026 | View on chart |
| PTGX | ▲ Buy | Option Exercise | 4,068 | $88K | 1/27/2026 | View on chart |
| PTGX | ▼ Sell | Open Market | 4,068 | $338K | 1/27/2026 | View on chart |
| PTGX | ▲ Buy | Option Exercise | 10,685 | $45K | 1/26/2026 | View on chart |
| PTGX | ▼ Sell | Open Market | 10,685 | $898K | 1/26/2026 | View on chart |
| PTGX | ▲ Buy | Option Exercise | 14,205 | $307K | 1/26/2026 | View on chart |
| PTGX | ▼ Sell | Open Market | 14,205 | $1.2M | 1/26/2026 | View on chart |
| PTGX | ▼ Sell | Gift | 6,000 | $0 | 1/23/2026 | View on chart |
| PTGX | ▲ Buy | Option Exercise | 19,315 | $81K | 1/23/2026 | View on chart |
| PTGX | ▼ Sell | Open Market | 19,315 | $1.6M | 1/23/2026 | View on chart |
| PTGX | ▼ Sell | Open Market | 34,438 | $2.8M | 1/20/2026 | View on chart |
| PTGX | ▲ Buy | Grant | 95,400 | $0 | 1/2/2026 | View on chart |
| PTGX | ▼ Sell | Gift | 440 | $0 | 11/21/2025 | View on chart |
| PTGX | ▼ Sell | Gift | 620 | $0 | 9/16/2025 | View on chart |
| PTGX | ▼ Sell | Open Market | 10,415 | $571K | 7/25/2025 | View on chart |
| PTGX | ▼ Sell | Open Market | 17,520 | $960K | 7/23/2025 | View on chart |
| PTGX | ▼ Sell | Open Market | 22,065 | $1.2M | 7/22/2025 | View on chart |
| PTGX | ▲ Buy | Grant | 25,000 | $0 | 7/21/2025 | View on chart |
| PTGX | ▼ Sell | Open Market | 12,859 | $705K | 7/21/2025 | View on chart |
| PTGX | ▼ Sell | Gift | 5,000 | $0 | 7/16/2025 | View on chart |
| PTGX | ▼ Sell | Gift | 685 | $0 | 6/16/2025 | View on chart |
| PTGX | ▼ Sell | Gift | 670 | $0 | 6/13/2025 | View on chart |
| PTGX | ▲ Buy | Option Exercise | 24,000 | $101K | 3/5/2025 | View on chart |
| PTGX | ▼ Sell | Open Market | 5,359 | $205K | 2/19/2025 | View on chart |
| PTGX | ▼ Sell | Tax Withholding | 12,636 | $0 | 1/15/2025 | View on chart |
| PTGX | ▲ Buy | Grant | 149,800 | $0 | 1/2/2025 | View on chart |
| PTGX | ▼ Sell | Open Market | 21,480 | $993K | 11/26/2024 | View on chart |
| PTGX | ▼ Sell | Open Market | 78,520 | $3.7M | 11/25/2024 | View on chart |
| PTGX | ▼ Sell | Gift | 7,000 | $0 | 11/25/2024 | View on chart |
| PTGX | ▲ Buy | Option Exercise | 1,727 | $37K | 11/25/2024 | View on chart |
| PTGX | ▼ Sell | Gift | 1,000 | $0 | 11/19/2024 | View on chart |
| PTGX | ▼ Sell | Gift | 1,000 | $0 | 6/13/2024 | View on chart |
| PTGX | ▼ Sell | Open Market | 35,000 | $1.2M | 6/7/2024 | View on chart |
| PTGX | ▼ Sell | Open Market | 25,000 | $708K | 4/1/2024 | View on chart |
| PTGX | ▼ Sell | Open Market | 30,000 | $949K | 3/1/2024 | View on chart |
| PTGX | ▼ Sell | Tax Withholding | 10,915 | $322K | 2/26/2024 | View on chart |
| PTGX | ▼ Sell | Tax Withholding | 3,717 | $105K | 2/15/2024 | View on chart |
| PTGX | ▲ Buy | Grant | 84,875 | $0 | 1/2/2024 | View on chart |
| PTGX | ▼ Sell | Open Market | 75,000 | $1.5M | 12/13/2023 | View on chart |
| PTGX | ▲ Buy | Option Exercise | 6,000 | $25K | 10/18/2023 | View on chart |
| PTGX | ▲ Buy | Grant | 30,000 | $0 | 5/31/2023 | View on chart |
| PTGX | ▼ Sell | Tax Withholding | 12,165 | $317K | 5/31/2023 | View on chart |
| PTGX | ▼ Sell | Gift | 10,000 | $0 | 2/22/2023 | View on chart |
| PTGX | ▼ Sell | Gift | 3,116 | $0 | 12/28/2022 | View on chart |
| PTGX | ▲ Buy | Option Exercise | 20,000 | $84K | 8/23/2022 | View on chart |
| PTGX | ▼ Sell | Gift | 3,000 | $0 | 5/4/2022 | View on chart |
| PTGX | ▲ Buy | Option Exercise | 15,742 | $66K | 5/4/2022 | View on chart |
| PTGX | ▲ Buy | Option Exercise | 30,000 | $126K | 4/26/2022 | View on chart |
| PTGX | ▲ Buy | Option Exercise | 34,087 | $64K | 4/14/2022 | View on chart |
| PTGX | ▼ Sell | Tax Withholding | 4,648 | $113K | 2/28/2022 | View on chart |
| PTGX | ▲ Buy | Grant | 31,250 | $0 | 2/15/2022 | View on chart |
| PTGX | ▼ Sell | Open Market | 15,000 | $482K | 12/21/2021 | View on chart |
| PTGX | ▲ Buy | Option Exercise | 40,000 | $168K | 9/21/2021 | View on chart |