| MSEX | Middlesex Water |
| EAI | Entergy Arkansas, Inc. 1M BD 4.875%66 |
| WTTR | Select Water Solutions |
| ELPC | Companhia Paranaense de Energia - COPEL |
| SPH | Suburban Propane Partners |
| NWN | Northwest Natural |
| EDN | Empresa Distribuidora y Comercializadora Norte Sociedad Anónima |