Senior insider sale

GRAPHIC PACKAGING HOLDING CO — senior position signals high conviction

$514.7K

43.07K shares

What this filing means

MARTENS PHILIP R plans to sell 43.07K shares of GRAPHIC PACKAGING HOLDING CO valued at approximately $514.7K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

MARTENS PHILIP R

Filed: 8/6/2026ACC: 0001974078-26-000297

InsiderMARTENS PHILIP RCIK 1190851

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IssuerGRAPHIC PACKAGING HOLDING COCIK 1408075

Director

Since May 2019

43.07K

Shares to sell

$514.7K

Approx. market value

43.07K

Acquired (3 months)

Planned

Securities Acquired — Last 3 Months4

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Equity compensation awards and gifts

Director compensation paid in stock and gifted shares

5/20/2026

16.26K

Equity compensation awards and gifts

Director compensation paid in stock and gifted shares

5/20/2020

8.89K

Equity compensation awards and gifts

Director compensation paid in stock and gifted shares

5/22/2019

9.35K

Equity compensation awards and gifts

Director compensation paid in stock and gifted shares

5/21/2014

8.57K

Total acquired43.07K

Acquisition Date	Type	Amount Acquired	Gift
5/20/2026	Equity compensation awards and gifts Director compensation paid in stock and gifted shares	16.26K	—
5/20/2020	Equity compensation awards and gifts Director compensation paid in stock and gifted shares	8.89K	—
5/22/2019	Equity compensation awards and gifts Director compensation paid in stock and gifted shares	9.35K	—
5/21/2014	Equity compensation awards and gifts Director compensation paid in stock and gifted shares	8.57K	—
Total		43.07K

Planned & Completed Dispositions1

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NYSEPlanned

Units to sell

43.07K

Market value

$514.7K

8/6/2026

Total

Units

43.07K

Value

$514.7K

Date	Units to Sell	Approx. Market Value	Exchange	Status
8/6/2026	43.07K	$514.7K	NYSE	Planned
Total	43.07K	$514.7K