| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| DIMELLA ROBERT A | Portfolio Manager | C/O MACKAY SHIELDS LLC, 299 PARK AVENUE, 32ND FLOOR, NEW YORK | /s/ Chris Fitzgerald, Managing Director and CCO, as attorney-in-fact for Robert A. DiMella | 01 Dec 2025 | 0001081496 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | RFMZ | Common Stock | Sale | $0.1591 | -0 | -125% | $12.73 | 0 | 25 Nov 2025 | Direct |