Filing Manager
WEXFORD CAPITAL LP
Reporting Manager
WEXFORD CAPITAL LP
Symbol
IMPP
Shares outstanding
30,348,263 shares
Disclosed Ownership
1,799,652 shares
Ownership
5.9%
Form type
SCHEDULE 13G
Filing time
07 May 2025, 16:43:01 UTC
Date of event
31 Mar 2025
Next filing
29 Sep 2025

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
WEXFORD CAPITAL LP 5.9% 1,799,652 0 1,799,652 /s/ Daniel J. Weiner By: Wexford GP LLC, its General Partner, By: Daniel J. Weiner, Vice President and Assistant Secretary
Wexford GP LLC 5.9% 1,799,652 0 1,799,652 /s/ Daniel J. Weiner Wexford GP LLC, By: Daniel J. Weiner, Vice President and Assistant Secretary
Charles Davidson 5.9% 1,799,652 0 1,799,652 /s/ Charles E. Davidson Charles E. Davidson
Joseph Jacobs 5.9% 1,799,652 0 1,799,652 /s/ Joseph M. Jacobs Joseph M. Jacobs