Kenneth J. McGrath
Known title: Chief Financial OfficerCIK: 0001942342
Associated companies
Transaction History
| OSUR | ▲ Buy | Open Market | 32,300 | $95K | 3/20/2026 | View on chart |
| OSUR | ▲ Buy | Open Market | 22,021 | $66K | 3/13/2026 | View on chart |
| OSUR | ▲ Buy | Grant | 88,348 | $0 | 3/2/2026 | View on chart |
| OSUR | ▲ Buy | Grant | 26,814 | $0 | 3/1/2026 | View on chart |
| OSUR | ▼ Sell | Tax Withholding | 7,639 | $23K | 3/1/2026 | View on chart |
| OSUR | ▼ Sell | Tax Withholding | 20,745 | $63K | 3/1/2026 | View on chart |
| OSUR | ▼ Sell | Tax Withholding | 12,524 | $35K | 8/8/2025 | View on chart |
| OSUR | ▲ Buy | Grant | 100,647 | $0 | 3/1/2025 | View on chart |
| OSUR | ▼ Sell | Tax Withholding | 10,673 | $39K | 3/1/2025 | View on chart |
| OSUR | ▲ Buy | Open Market | 64,000 | $202K | 2/27/2025 | View on chart |
| OSUR | ▼ Sell | Tax Withholding | 19,118 | $88K | 8/8/2024 | View on chart |
| OSUR | ▲ Buy | Grant | 58,759 | $0 | 3/1/2024 | View on chart |
| OSUR | ▼ Sell | Tax Withholding | 5,616 | $40K | 3/1/2024 | View on chart |
| OSUR | ▼ Sell | Tax Withholding | 12,524 | $81K | 8/8/2023 | View on chart |
| OSUR | ▲ Buy | Open Market | 100,000 | $493K | 5/30/2023 | View on chart |
| OSUR | ▲ Buy | Grant | 53,629 | $0 | 3/1/2023 | View on chart |
| OSUR | ▲ Buy | Grant | 131,883 | $400K | 8/8/2022 | View on chart |