| 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 | 2025-12-09 | 0001786240 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NTRA | Common Stock | Options Exercise | $129K | +4K | +65.11% | $32.15 | 10.1K | Dec 5, 2025 | Direct | |
| transaction | NTRA | Common Stock | Sale | -$972K | -4K | -39.44% | $243.08 | 6.14K | Dec 5, 2025 | Direct | |
| transaction | NTRA | Common Stock | Sale | -$89.1K | -366 | -5.96% | $243.39 | 5.78K | Dec 5, 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 | -4K | -36.36% | $0.00 | 7K | Dec 5, 2025 | Common Stock | 4K | $32.15 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The option shares are fully exercisable. |