| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Collins Michael | Director | 1999 BRYAN STREET, STE 3500, DALLAS | Priya Howell - Attorney-in-Fact for Michael Collins | 02 Feb 2026 | 0001592244 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | J | Common Stock | Award | $200,074 | +1,468 | +85% | $136.29 | 3,200 | 29 Jan 2026 | Direct | F1 |
| holding | J | Common Stock | 12 | 29 Jan 2026 | By Trust |
| Id | Content |
|---|---|
| F1 | Represents the receipt of restricted stock units pursuant to the Company's Outside Director Stock Plan. Each restricted stock unit represents the right to receive one share of Jacobs common stock at the time of vesting. The restricted stock units will become 100% vested on the first to occur of the following (i) the one-year anniversary of the award date or (ii) the date of the Company's 2027 annual shareholder meeting occurring after December 31, 2026, provided that Director remains a director of the Company continuously through such vesting date. |