Martens Philip R

Martens Philip R is listed in filings as Director at Graphic Packaging Holding Co. This profile follows SEC Form 4 activity through May 21, 2026, including sale activity. Recent filings connect the profile to Graphic Packaging Holding Co (GPK). The current snapshot covers public activity from May 22, 2025 to May 21, 2026. Reported amounts are shown as $152.9K to $1.2M. The page organizes purchases, sales, issuer links, reported share activity, and filing evidence for review as public disclosure data.