| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| SIEGEL LAURIE | Director | 5080 SPECTRUM DRIVE, SUITE 800E, ADDISON | /s/ Joycelynn Watkins-Asiyanbi as Attorney-in-Fact for Laurie Siegel | 05 Jun 2025 | 0001223626 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CECO | Common Stock | Award | $0 | +6,300 | +46% | $0.000000 | 19,918 | 03 Jun 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Shares will vest one year from the date of grant. |