| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Chapman Rowan E | Director | C/O NATERA, INC., 13011 MCCALLEN PASS BUILDING A SUITE 100, AUSTIN | /s/ Vincent Fontanilla, Attorney-in-Fact | 09 Dec 2025 | 0001786240 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NTRA | Common Stock | Options Exercise | $128,600 | +4,000 | +65% | $32.15 | 10,143 | 05 Dec 2025 | Direct | |
| transaction | NTRA | Common Stock | Sale | $972,308 | -4,000 | -39% | $243.08 | 6,143 | 05 Dec 2025 | Direct | |
| transaction | NTRA | Common Stock | Sale | $89,081 | -366 | -6% | $243.39 | 5,777 | 05 Dec 2025 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NTRA | Stock Option (right to buy) | Options Exercise | $0 | -4,000 | -36% | $0.000000 | 7,000 | 05 Dec 2025 | Common Stock | 4,000 | $32.15 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The option shares are fully exercisable. |