| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| BUECHLER KENNETH F | Director | 9975 SUMMERS RIDGE ROAD, SAN DIEGO | /s/ Phillip S. Askim, attorney-in-fact for Kenneth F. Buechler | 17 Jul 2025 | 0001238916 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | QDEL | Common Stock | Options Exercise | $145,044 | +9,215 | +9.9% | $15.74 | 101,921 | 15 Jul 2025 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | QDEL | Non-Qualified Stock Options | Options Exercise | $0 | -9,215 | -100% | $0.000000 | 0 | 15 Jul 2025 | Common Stock | 9,215 | $15.74 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The option award vested in full on May 17, 2017. |