| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Mannarino Claudio A | Director | 5080 SPECTRUM DRIVE, SUITE 800E, ADDISON | /s/ Joycelynn Watkins-Asiyanbi as Attorney-in-Fact for Claudio Mannarino | 2025-06-05 | 0001378778 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CECO | Common Stock | Award | $0 | +3.15K | +3.34% | $0.00 | 97.6K | Jun 3, 2025 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CECO | Restricted Stock Units | Award | $0 | +3.15K | +110.29% | $0.00 | 6.01K | Jun 3, 2025 | Common Stock | 3.15K | Direct | F2, F3 |
| Id | Content |
|---|---|
| F1 | Shares will vest one year from the date of grant. |
| F2 | Represents restricted stock units granted under the CECO Environmental Corp. Deferred Compensation Plan for Non-Employee Directors. Each restricted stock unit represents a contingent right to receive one share of the Company's common stock. Restricted stock units will vest one year from date of grant. |
| F3 | Conversion of restricted stock units to the Company's common stock and distribution of such stock under the Deferred Compensation Plan is deferred until termination of service as a Company Director. |