| 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 | 20 May 2025 | 0001238916 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | QDEL | Common Stock | Award | $0 | +789 | +0.91% | $0.000000 | 87,541 | 18 May 2025 | Direct | F1 |
| transaction | QDEL | Common Stock | Award | $0 | +236 | +0.27% | $0.000000 | 87,777 | 18 May 2025 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | QDEL | Restricted Stock Units (Converted) | Options Exercise | $0 | -789 | -100% | $0.000000 | 0 | 18 May 2025 | Common Stock | 789 | Direct | F2, F3 | |
| transaction | QDEL | Restricted Stock Units (Premium ) | Options Exercise | $0 | -236 | -100% | $0.000000 | 0 | 18 May 2025 | Common Stock | 236 | Direct | F2, F3 |
| Id | Content |
|---|---|
| F1 | Reflects release of restricted stock units that were previously reported on a Form 4. |
| F2 | Each restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock. |
| F3 | Release of restricted stock units was deferred pursuant to QuidelOrtho's deferred compensation program applicable to participating non-employee directors and occurred according to the elected deferred schedule. |