Filing Manager
CHAI TRUST CO LLC
Reporting Manager
CHAI TRUST CO LLC
Symbol
IBG
Disclosed Ownership
0 shares
Ownership
0%
Form type
SCHEDULE 13G/A
Filing time
14 Nov 2025, 16:47:25 UTC
Date of event
30 Sep 2025

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
CHAI TRUST CO LLC 0% 0 0 0 /s/ Philip Tinkler Philip Tinkler, Chief Strategy Officer
Samstock/SZRT, L.L.C. 0% 0 0 0 /s/ Philip Tinkler Philip Tinkler, Vice President
Samuel Zell Administrative Trust 0% 0 0 0 /s/ Philip Tinkler Philip Tinkler, Authorized Representative