Filing Manager
Elizabeth G. Weymouth
Reporting Manager
Elizabeth G. Weymouth
Symbol
GHC
Disclosed Ownership
0 shares
Ownership
0%
Form type
SCHEDULE 13G/A
Filing time
13 Nov 2025, 17:11:47 UTC
Date of event
29 Sep 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Elizabeth G. Weymouth 0% 0 0 0 /s/ Merryl Tisch Merryl Tisch, Executor of the Estate of Elizabeth G. Weymouth