INFRA AND ENERGY ALTRNTIVE I

CUSIP: 45686J104 Class: COM

CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT's Holding History (CIK: 0001329375)

Note: Option positions (PUT/CALL) are excluded.

Q2 2022
Shares 55,000 Value ($000) $442 Avg Close — Range —
Q1 2022
Shares 20,969 Value ($000) $248 Avg Close — Range —