On what date did the recent GPK insider share purchase occur?

The reported insider purchase of Graphic Packaging (GPK) shares occurred on May 7, 2026. Director Jeffrey Stafeil bought 17,878.282 shares of Common Stock in open-market transactions at a weighted average price of $11.1868 per share.

Were the GPK insider share purchases executed in a single trade or multiple trades?

The Graphic Packaging (GPK) insider purchases were executed in multiple trades. The 17,878.282 shares were bought at individual prices ranging from $11.17 to $11.19, resulting in a weighted average purchase price of $11.1868 per share, as disclosed in the footnote.

Graphic Packaging (NYSE: GPK) director adds 17,878 shares in open-market buy

Filing Impact

(Moderate)

Filing Sentiment

(Positive)

Form Type

Rhea-AI Filing Summary

GRAPHIC PACKAGING HOLDING CO director Jeffrey Stafeil reported an open-market purchase of Common Stock. On May 7, 2026, he bought 17,878.282 shares at a weighted average price of $11.1868 per share, bringing his direct holdings to the same share amount.

The purchase was executed through multiple trades, with prices ranging from $11.17 to $11.19 per share, according to the footnote, and Stafeil has offered to provide detailed trade information upon request.

Insider Trade Summary

Net Buyer: 17,878.282 shares ($200,001)

Net Buy 1 txn

Insider Stafeil Jeffrey

Role null

Bought 17,878.282 shs ($200K)

Type	Security	Shares	Price	Value
Purchase	Common Stock	17,878.282	$11.1868	$200K

Holdings After Transaction: Common Stock — 17,878.282 shares (Direct, null)

Footnotes (1)

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Key Figures

Shares purchased: 17,878.282 shares Weighted average price: $11.1868 per share Price range: $11.17–$11.19 per share +2 more

5 metrics

Shares purchased 17,878.282 shares Open-market buy on May 7, 2026

Weighted average price $11.1868 per share Average price for purchased shares

Price range $11.17–$11.19 per share Range of individual trade prices

Shares owned after transaction 17,878.282 shares Direct ownership following purchase

Buy transactions count 1 transaction Non-derivative open-market purchase reported

Key Terms

open-market purchase, weighted average purchase price, Common Stock

3 terms

open-market purchase financial

"an open-market purchase of Common Stock"

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

weighted average purchase price financial

"a weighted average purchase price of $11.1868"

The weighted average purchase price is the average cost per share you paid across multiple buys, calculated so larger purchases count more than smaller ones. Imagine buying apples at different prices: the overall price you effectively paid depends on how many apples you bought at each price. Investors use it to measure true cost basis, calculate gains or losses, decide when to sell, and manage taxes and portfolio performance.

Common Stock financial

"an open-market purchase of Common Stock"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

Form 4 Insider Transactions: What Each Field Means →

05/11/2026 - 04:15 PM

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Stafeil Jeffrey

(Last)

(First)

(Middle)

1500 RIVEREDGE PARKWAY, N.W.

(Street)

ATLANTA

GEORGIA

30328

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
GRAPHIC PACKAGING HOLDING CO [ GPK ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
	Officer (give title below)	Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/07/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	05/07/2026		P		17,878.282	A	$11.1868⁽¹⁾	17,878.282	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. The 17,878.282 shares were purchased through a number of separate trades, with purchase prices ranging from $11.17 to $11.19, and a weighted average purchase price of $11.1868. The Reporting Person undertakes to provide, upon request by the Staff of the Securities and Exchange Commission, the Issuer or a security holder of the Issuer, full information regarding the number of shares purchased at each separate purchase price.

	/s/ Jeffrey Stafeil by Laura Lynn Church, Attorney-in-Fact	05/11/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR

FAQ

What insider transaction did GPK director Jeffrey Stafeil report?

Jeffrey Stafeil reported an open-market purchase of Graphic Packaging (GPK) Common Stock. He acquired 17,878.282 shares on May 7, 2026, at a weighted average price of $11.1868 per share and now directly holds the same number of shares.

What price did the GPK director pay for the purchased shares?

The director paid a weighted average price of $11.1868 per Graphic Packaging (GPK) share. The shares were bought through several trades, with individual purchase prices ranging from $11.17 to $11.19 per share, as disclosed in the Form 4 footnote.

How many GPK shares did Jeffrey Stafeil own after the transaction?

After the transaction, Jeffrey Stafeil directly owned 17,878.282 shares of Graphic Packaging (GPK) Common Stock. This post-transaction balance matches the total number of shares he purchased in the reported open-market transaction on May 7, 2026.

Was the recent GPK insider transaction a purchase or a sale?

The reported insider transaction in Graphic Packaging (GPK) shares was a purchase. Director Jeffrey Stafeil executed an open-market buy of 17,878.282 Common Stock shares at a weighted average price of $11.1868 per share on May 7, 2026.