| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Blanchard Thomas Andrew | Vice President | KADANT INC., ONE TECHNOLOGY PARK DRIVE, WESTFORD | /s/ Stacy D. Krause, by power of attorney | 19 Aug 2025 | 0001892102 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KAI | Common Stock | Sale | $244,902 | -714 | -38% | $343.00 | 1,188 | 18 Aug 2025 | Direct |