8-KThe WireRoutine
Reg FD Disclosure
Filed Dec 19, 2025 · 6mo ago · Accession 0001193125-25-326730
Plain English
Material event — a significant development the company must disclose promptly.
Read the source below for the full document.
Filing details
- Company
- GRAPHIC PACKAGING HOLDING CO
- Ticker
- GPK
- CIK
- 1408075
- Form type
- 8-K
- Filing date
- Dec 19, 2025
- Report date
- Dec 19, 2025
- Document
- d36775d8k.htm
- Size
- 152 KB