Filing Manager
CVI Investments, Inc.
Reporting Manager
CVI Investments, Inc.
Symbol
AEI
Disclosed Ownership
40K shares
Ownership
0.4%
Form type
SCHEDULE 13G/A
Date filed
5/12/2025, 12:06 PM
Date of event
Mar 31, 2025
Previous filing
Jan 10, 2025

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
CVI Investments, Inc. 0.4% 40K 0 40K /s/ Brian Sopinsky Brian Sopinsky, Secretary of Heights Capital Management, Inc.
Heights Capital Management, Inc. 0.4% 40K 0 40K /s/ Brian Sopinsky Brian Sopinsky, Secretary