| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| PRAGADA ROBERT V | Chair & CEO, Director | 1999 BRYAN STREET, SUITE 3500, DALLAS | Priya Howell - Attorney-in-Fact for Robert V. Pragada | 17 Nov 2025 | 0001456921 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | J | Common Stock | Tax liability | $383,766 | -2,505 | -0.9% | $153.20 | 276,944 | 13 Nov 2025 | Direct | F1 |
| transaction | J | Common Stock | Tax liability | $882,453 | -5,715 | -2.1% | $154.41 | 271,229 | 14 Nov 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents number of shares of Jacobs common stock tendered for tax withholding upon vesting of restricted stock units pursuant to the Company's Stock Incentive Plan. |