CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT: 13F-HR filed Nov 15, 2021

Name: CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT 13F-HR (0001315863-21-000889)
Creator: CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT
Published: 2021-11-15

Form type: 13F-HR
Filing date: Nov 15, 2021
Accession number: 0001315863-21-000889
Filer: CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT (CIK 1329375)