Reporting Manager
Allspring Global Investments Holdings, LLC
Symbol
GPK
Shares outstanding
295,645,468 shares
Disclosed Ownership
19,512,601 shares
Ownership
6.6%
Form type
SCHEDULE 13G/A
Filing time
08 Jan 2026, 11:40:15 UTC
Date of event
31 Dec 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Allspring Global Investments Holdings, LLC 6.6% 19,512,601 18,738,363 0 Jennifer Grunberg Senior Compliance Manager