GPK
Graphic Packaging Holding Co
$700K
Cluster buy
Discretionary Insider Activity
Date:
03/04/2026
Insiders:
Rietbroek Robbert, director, and 1 others
Prior trend:
6 months of no discretionary insider activity

Summary

A $700K cluster buy for Graphic Packaging Holding Co (GPK) on 03/04/2026 after 6 months of no discretionary insider activity.

Reports

Action Amount Date Insider Role(s) SEC Filing No
Buy $501K 03/04/2026 Rietbroek Robbert Director, President and CEO 0001193125-26-091829
Buy $199K 03/05/2026 Venturelli Larry M Director 0001193125-26-093915

Stake Changes

Action Insider Role(s) Total Change % Change
Buy Rietbroek Robbert Director, President and CEO $501K 100.0%
Venturelli Larry M Director unknown unknown

Transactions

Action Amount Date Insider Security Type SEC Code
Buy $501K 03/04/2026 Rietbroek Robbert Common Stock Discretionary Purchase
Buy $124K 03/04/2026 Venturelli Larry M Common Stock Discretionary Purchase
Buy $44K 03/04/2026 Venturelli Larry M Common Stock Discretionary Purchase
Buy $24K 03/04/2026 Venturelli Larry M Common Stock Discretionary Purchase
Buy $7K 03/04/2026 Venturelli Larry M Common Stock Discretionary Purchase

Metadata

Signal ID:
QnF5RuEweGil8XrV
Scanned on:
04/01/2026
Status:
Current