Reporting Manager
WOLVERINE ASSET MANAGEMENT LLC
Symbol
MACI
Shares outstanding
15,998,756 shares
Disclosed Ownership
926,328 shares
Ownership
5.79%
Form type
SCHEDULE 13G
Filing time
10 Oct 2025, 13:46:33 UTC
Date of event
30 Sep 2025
Previous filing
07 Jul 2025

Reporting Managers (5)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
WOLVERINE ASSET MANAGEMENT LLC 5.79% 926,328 0 926,328 /s/ Kenneth L. Nadel Kenneth L. Nadel, Chief Operating Officer
Wolverine Trading Partners, Inc. 5.79% 926,328 0 926,328 /s/ Christopher L. Gust Christopher L. Gust, Authorized Signatory
Wolverine Holdings, L.P. 5.79% 926,328 0 926,328 /s/ Christopher L. Gust Christopher L. Gust, Managing Director
Christopher L. Gust 5.79% 926,328 0 926,328 /s/ Christopher L. Gust Christopher L. Gust
Robert R. Bellick 5.79% 926,328 0 926,328 /s/ Robert R. Bellick Robert R. Bellick