| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Jones Sharon L | Director | C/O FUEL TECH,, 27601 BELLA VISTA PARKWAY, WARRENVILLE | /s/ Sharon L Jones | 2025-06-06 | 0001734963 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | FTEK | Common Stock | Sale | -$21K | -12.6K | -13.07% | $1.67 | 84K | Jun 4, 2025 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | FTEK | Restricted Stock Units | Award | $0 | +15K | $0.00 | 15K | Jun 4, 2025 | Common Stock | 15K | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Each Restricted Stock Unit represents a contingent right to receive one stock of FTEK Common Stock. The grant of the Restricted Stock Units was approved by the non-employee directors of the Compensation Committee of Fuel Tech, Inc. on June 4, 2025. |
| F2 | The Restricted Stock Units vest on the one-year anniversary after the transaction date shown above. |