| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| RHOADS ANN D | Director | 9975 SUMMERS RIDGE ROAD, SAN DIEGO | /s/ Phillip S. Askim, attorney-in-fact for Ann D. Rhoads | 10 Dec 2025 | 0001250252 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | QDEL | Common Stock | Purchase | $21,206 | +750 | +5.3% | $28.28 | 15,021 | 10 Dec 2025 | Direct |