| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| McMahon Robert W. | Director | C/O ORASURE TECHNOLOGIES INC, 220 EAST FIRST STREET, BETHLEHEM | /s/ Michele Anthony, Attorney-in-Fact | 2025-08-04 | 0001608730 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OSUR | Common Stock | Tax liability | -$23.5K | -7.32K | -6.82% | $3.21 | 99.9K | Jul 31, 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Withholding of shares to pay the tax liability associated with vesting of restricted shares. |