| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| MICHEL GERARD J | CHIEF EXECUTIVE OFFICER, Director | C/O DELCATH SYSTEMS, INC., 566 QUEENSBURY AVENUE, QUEENSBURY | /s/ Gerard Michel | 13 Nov 2025 | 0001235644 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DCTH | Common Stock | Purchase | $98,049 | +11,500 | +3.6% | $8.53 | 330,834 | 11 Nov 2025 | Direct |