InsiderTrades

MARTENS PHILIP R

SEC CIK 1190851 · EDGAR

Buying vs selling by month open-market trades, last 24 months, GPK
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
GPKGRAPHIC PACKAGING HOLDING CODir 43.1K — $1.39M 62022-05-242026-05-20

Most active insiders at GPK, 12 months

#InsiderTitleBoughtSold
1 Rietbroek RobbertPres, CEO, Dir $501.2K—
2 Stafeil JeffreyDir $200.0K—
3 Venturelli Larry MDir $199.3K—
4 HAGEMANN ROBERTDir $154.0K—
5 LeBeau ScottEVP, Paperboard Manufacturing ——
6 Narvekar NikhilSVP, CIO ——
7 Fallan ScottSVP, Pres, International ——
8 Spence ElizabethEVP, Human Resources ——
9 Farrell Michael JamesSVP, Paperboard Mfg ——
10 Maselli AlessandroDir ——
16 MARTENS PHILIP RDir ——

Transactions 6

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2026-05-21 16:53 2026-05-20 GPK GRAPHIC PACKAGING HOLDING CO MARTENS PHILIP R Dir A - Grant $0.00 +16.3K 43.1K +61% $0
M 2025-08-05 2025-08-01+ GPK GRAPHIC PACKAGING HOLDING CO MARTENS PHILIP R Dir S - Sale $21.84 -63.8K 33.8K -65% -$1.39M
2025-05-22 2025-05-21 GPK GRAPHIC PACKAGING HOLDING CO MARTENS PHILIP R Dir A - Grant $0.00 +7,015 90.6K +8% $0
2024-05-30 2024-05-29 GPK GRAPHIC PACKAGING HOLDING CO MARTENS PHILIP R Dir A - Grant $0.00 +5,885 83.5K +8% $0
2023-05-25 2023-05-24 GPK GRAPHIC PACKAGING HOLDING CO MARTENS PHILIP R Dir A - Grant $0.00 +6,397 77.7K +9% $0
2022-05-25 2022-05-24 GPK GRAPHIC PACKAGING HOLDING CO MARTENS PHILIP R Dir A - Grant $0.00 +6,832 71.3K +11% $0

Purchase Sale Sale after option exercise All abbreviations