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Stocks
GPK
Not investment advice · 13F data lagged ~45 days · Full disclaimer
GP

Who's buying GPK
Share price · market data, not from 13F reports
—
Insider trades (Form 4)
Last 2 years · 8 filings
Net buying$4.23M
DateInsiderTypeSharesPriceValue
May 7, 2026
Jeffrey Stafeil
Director
Bought17,878$11.19$200K
May 8, 2026
Robert Hagemann
Director
Bought14,000$11.00$154K
Mar 4, 2026
Larry M Venturelli
Director
Bought17,531$11.36$199K
Mar 4, 2026
Robbert Rietbroek
President & CEO
Bought44,278$11.32$501K
Aug 25, 2025
Joseph P Yost
VP & President
Sold30,000$22.72$682K
Aug 1, 2025
Philip R Martens
Director
Sold63,752$21.84$1.39M
Nov 25, 2024
Charles D Lischer
VP & CAO
Sold12,000$29.65$356K
Nov 6, 2024
Michael James Farrell
VP
Sold25,900$28.99$751K