Todd S. Nelson
Known title: President & CEOCIK: 0001237505
Associated companies
Transaction History
| PRDO | ▼ Sell | Open Market | 4,387 | $161K | 3/25/2026 | View on chart |
| PRDO | ▼ Sell | Open Market | 40,000 | $1.5M | 3/24/2026 | View on chart |
| PRDO | ▼ Sell | Open Market | 40,000 | $1.4M | 3/23/2026 | View on chart |
| PRDO | ▼ Sell | Open Market | 11,346 | $397K | 3/17/2026 | View on chart |
| PRDO | ▼ Sell | Open Market | 40,000 | $1.4M | 3/16/2026 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 10,333 | $370K | 3/14/2026 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 7,687 | $275K | 3/14/2026 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 7,073 | $253K | 3/14/2026 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 4,801 | $172K | 3/14/2026 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 61,893 | $2.2M | 3/14/2026 | View on chart |
| PRDO | ▲ Buy | Option Exercise | 73,140 | $0 | 3/14/2026 | View on chart |
| PRDO | ▲ Buy | Grant | 49,157 | $0 | 3/10/2026 | View on chart |
| PRDO | ▲ Buy | Grant | 49,157 | $0 | 3/10/2026 | View on chart |
| PRDO | ▼ Sell | Open Market | 40,000 | $1.2M | 12/17/2025 | View on chart |
| PRDO | ▼ Sell | Open Market | 40,000 | $1.2M | 12/16/2025 | View on chart |
| PRDO | ▼ Sell | Open Market | 40,000 | $1.2M | 12/15/2025 | View on chart |
| PRDO | ▼ Sell | Open Market | 40,000 | $1.4M | 9/17/2025 | View on chart |
| PRDO | ▼ Sell | Open Market | 40,000 | $1.4M | 9/16/2025 | View on chart |
| PRDO | ▼ Sell | Open Market | 40,000 | $1.4M | 9/15/2025 | View on chart |
| PRDO | ▼ Sell | Open Market | 38,984 | $961K | 3/20/2025 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 6,175 | $152K | 3/14/2025 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 10,390 | $256K | 3/14/2025 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 7,744 | $191K | 3/14/2025 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 7,130 | $175K | 3/14/2025 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 83,117 | $2.0M | 3/14/2025 | View on chart |
| PRDO | ▲ Buy | Option Exercise | 98,130 | $0 | 3/14/2025 | View on chart |
| PRDO | ▲ Buy | Grant | 45,880 | $0 | 3/6/2025 | View on chart |
| PRDO | ▲ Buy | Grant | 45,880 | $0 | 3/6/2025 | View on chart |
| PRDO | ▲ Buy | Option Exercise | 12,472 | $172K | 1/2/2025 | View on chart |
| PRDO | ▼ Sell | Open Market | 12,472 | $328K | 1/2/2025 | View on chart |
| PRDO | ▼ Sell | Open Market | 1,670 | $30K | 3/28/2024 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $283K | 3/27/2024 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $284K | 3/26/2024 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $284K | 3/25/2024 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $284K | 3/22/2024 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $282K | 3/21/2024 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $277K | 3/20/2024 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $276K | 3/19/2024 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 10,869 | $192K | 3/14/2024 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 6,459 | $114K | 3/14/2024 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 8,101 | $143K | 3/14/2024 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 4,697 | $83K | 3/14/2024 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 60,285 | $1.1M | 3/14/2024 | View on chart |
| PRDO | ▲ Buy | Grant | 67,340 | $0 | 3/7/2024 | View on chart |
| PRDO | ▲ Buy | Grant | 67,340 | $0 | 3/7/2024 | View on chart |
| PRDO | ▲ Buy | Option Exercise | 16,000 | $221K | 2/2/2024 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $296K | 2/2/2024 | View on chart |
| PRDO | ▲ Buy | Option Exercise | 9,500 | $131K | 2/1/2024 | View on chart |
| PRDO | ▼ Sell | Open Market | 9,500 | $176K | 2/1/2024 | View on chart |
| PRDO | ▲ Buy | Option Exercise | 16,000 | $221K | 1/29/2024 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $296K | 1/29/2024 | View on chart |
| PRDO | ▲ Buy | Option Exercise | 16,000 | $221K | 1/26/2024 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $296K | 1/26/2024 | View on chart |
| PRDO | ▲ Buy | Option Exercise | 16,000 | $221K | 1/25/2024 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $296K | 1/25/2024 | View on chart |
| PRDO | ▲ Buy | Option Exercise | 16,000 | $221K | 1/24/2024 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $296K | 1/24/2024 | View on chart |
| PRDO | ▲ Buy | Option Exercise | 16,000 | $221K | 1/23/2024 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $296K | 1/23/2024 | View on chart |
| PRDO | ▲ Buy | Option Exercise | 16,000 | $221K | 12/8/2023 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $296K | 12/8/2023 | View on chart |
| PRDO | ▲ Buy | Option Exercise | 14,629 | $121K | 11/20/2023 | View on chart |
| PRDO | ▼ Sell | Open Market | 14,629 | $249K | 11/20/2023 | View on chart |
| PRDO | ▲ Buy | Option Exercise | 16,000 | $133K | 11/17/2023 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $291K | 11/17/2023 | View on chart |
| PRDO | ▼ Sell | Open Market | 9,154 | $148K | 8/25/2023 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $258K | 8/24/2023 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $257K | 8/23/2023 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $257K | 8/22/2023 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $256K | 8/21/2023 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $256K | 8/18/2023 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $258K | 8/17/2023 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $261K | 8/16/2023 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $263K | 8/15/2023 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $266K | 8/14/2023 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $270K | 8/11/2023 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $269K | 8/10/2023 | View on chart |
| PRDO | ▼ Sell | Open Market | 16,000 | $264K | 8/9/2023 | View on chart |
| PRDO | ▼ Sell | Open Market | 13,252 | $172K | 3/23/2023 | View on chart |
| PRDO | ▼ Sell | Open Market | 25,000 | $334K | 3/22/2023 | View on chart |
| PRDO | ▼ Sell | Open Market | 25,000 | $333K | 3/21/2023 | View on chart |
| PRDO | ▼ Sell | Open Market | 25,000 | $332K | 3/20/2023 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 4,334 | $58K | 3/14/2023 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 10,869 | $145K | 3/14/2023 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 6,459 | $86K | 3/14/2023 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 4,697 | $63K | 3/14/2023 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 43,834 | $586K | 3/14/2023 | View on chart |
| PRDO | ▲ Buy | Grant | 73,140 | $0 | 3/7/2023 | View on chart |
| PRDO | ▲ Buy | Grant | 73,140 | $0 | 3/7/2023 | View on chart |
| PRDO | ▼ Sell | Open Market | 21,000 | $228K | 10/18/2022 | View on chart |
| PRDO | ▼ Sell | Open Market | 25,000 | $266K | 10/17/2022 | View on chart |
| PRDO | ▼ Sell | Open Market | 25,000 | $262K | 10/14/2022 | View on chart |
| PRDO | ▼ Sell | Open Market | 25,000 | $258K | 10/13/2022 | View on chart |
| PRDO | ▼ Sell | Open Market | 25,000 | $258K | 10/12/2022 | View on chart |
| PRDO | ▼ Sell | Open Market | 25,000 | $254K | 10/11/2022 | View on chart |
| PRDO | ▼ Sell | Open Market | 25,000 | $253K | 10/10/2022 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 4,523 | $50K | 3/14/2022 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 4,334 | $48K | 3/14/2022 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 4,697 | $52K | 3/14/2022 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 6,459 | $71K | 3/14/2022 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 40,450 | $445K | 3/14/2022 | View on chart |
| PRDO | ▲ Buy | Grant | 98,132 | $0 | 3/8/2022 | View on chart |
| PRDO | ▲ Buy | Grant | 98,130 | $0 | 3/8/2022 | View on chart |
| PRDO | ▼ Sell | Tax Withholding | 64,308 | $744K | 12/14/2021 | View on chart |
| PRDO | ▼ Sell | Other | 16,130 | $0 | 12/14/2021 | View on chart |