GRAPHIC PACKAGING HOLDING CO (GPK) Insider Trading & SEC Filings

Updated Jul 16, 2026 · Last SEC filing 2026-07-15

GRAPHIC PACKAGING HOLDING CO (GPK) has filed 10 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-15. 4 Form 8-K material event filings were reported by GPK in the last 90 days. InsiderAlpha tracks every GPK SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About GRAPHIC PACKAGING HOLDING CO (GPK)

SEC CIK0001408075

90-Day SEC Filing Activity

Form 4 filings (90d)10
Form 8-K filings (90d)4
Latest Form 4 filing2026-07-15

Recent GPK Insider Transactions (Form 4)

DateInsiderRoleTransactionSharesPriceValueFiling
MARTENS PHILIP RInsiderA — Grant or award16.3K$0.00—SEC
Venturelli Larry MInsiderA — Grant or award16.3K$0.00—SEC
Callahan Andrew PInsiderA — Grant or award16.3K$0.00—SEC
Stafeil JeffreyInsiderP — Open-market purchase16.3K$0.00—SEC
BRLAS LAURIEInsiderA — Grant or award16.3K$0.00—SEC
Maselli AlessandroInsiderA — Grant or award16.3K$0.00—SEC
HAGEMANN ROBERTInsiderP — Open-market purchase14.0K$11.00$154KSEC
Stafeil JeffreyInsiderP — Open-market purchase17.9K$11.19$200KSEC
Fallan ScottSVP & President, InternationalM — Option exercise1.3K$0.00—SEC
Fallan ScottSVP & President, InternationalF — Tax withholding / forfeiture592$9.59$6KSEC
Venturelli Larry MInsiderP — Open-market purchase10.9K$11.37$124KSEC
Venturelli Larry MInsiderP — Open-market purchase600$11.36$7KSEC
Venturelli Larry MInsiderP — Open-market purchase3.9K$11.36$44KSEC
Rietbroek RobbertPresident and CEOP — Open-market purchase44.3K$11.32$501KSEC
Venturelli Larry MInsiderP — Open-market purchase2.1K$11.36$24KSEC

All transactions sourced from SEC EDGAR Form 4 filings for GRAPHIC PACKAGING HOLDING CO (GPK). Updated in real time as new filings are submitted to the SEC.

Most-Active GPK Insiders — Last 90 Days

InsiderForm 4 filingsTotal transaction value
Stafeil Jeffrey2$200K
Fishbein Daniel S.2—
MARTENS PHILIP R1—
Maselli Alessandro1—
HAGEMANN ROBERT1$154K

Recent GPK Form 8-K Material Events

Recent Insider Filings

Form 4 Transaction Code Reference

SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in GPK insider filings:

POpen-market purchase by the insider
SOpen-market sale by the insider
AGrant, award, or other acquisition from the issuer
MExercise or conversion of derivative security (e.g. options)
FPayment of exercise price or tax liability via share withholding
GBona-fide gift of securities
DDisposition to the issuer (e.g. share buyback participation)
JOther acquisition or disposition
XExercise of in-the-money or at-the-money derivative security
CConversion of derivative security
VTransaction voluntarily reported earlier than required

GPK Insider Trading — FAQ

What is the latest insider trade for GPK?
GRAPHIC PACKAGING HOLDING CO (GPK) had 10 insider filings in the last 90 days, with the most recent on 2026-07-15. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying GPK stock?
0 insider purchases of GPK were filed in the last 90 days.
How many insiders are selling GPK stock?
0 insider sales of GPK were filed in the last 90 days.
Where can I see GPK SEC filings (Form 4, 10-K, 10-Q, 8-K)?
InsiderAlpha aggregates every GPK SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

Learn More

Open the live GPK dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.