Smurfit Westrock plc (SW) Insider Trading & SEC Filings

Updated Jul 16, 2026 · Last SEC filing 2026-06-12

Smurfit Westrock plc (SW) has filed 36 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-12. 2 Form 8-K material event filings were reported by SW in the last 90 days. InsiderAlpha tracks every SW SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About Smurfit Westrock plc (SW)

SEC CIK0002005951

90-Day SEC Filing Activity

Form 4 filings (90d)36
Form 8-K filings (90d)2
Latest Form 4 filing2026-06-12

Recent SW Insider Transactions (Form 4)

DateInsiderRoleTransactionSharesPriceValueFiling
Fairweather CarolDirectorA — Grant or award51$0.00—SEC
SMURFIT ANTHONY P JPresident and Group CEOA — Grant or award521$0.00—SEC
Arnold Colleen F.DirectorA — Grant or award368$0.00—SEC
Brown Carole LynnetteDirectorA — Grant or award51$0.00—SEC
Henao AlvaroSee remarksA — Grant or award38$0.00—SEC
FergusonMchugh MaryLynnDirectorA — Grant or award51$0.00—SEC
Bowles KenExecutive VP and Group CFOA — Grant or award150$0.00—SEC
Page IreneChief Accounting OfficerA — Grant or award25$0.00—SEC
Rasmussen Jorgen BuhlDirectorA — Grant or award51$0.00—SEC
Harrison Suzan F.DirectorA — Grant or award51$0.00—SEC
Finan IrialDirectorA — Grant or award80$0.00—SEC
Garren BenSee remarksA — Grant or award60$0.00—SEC
Mayer SaverioSee remarksA — Grant or award127$0.00—SEC
Sellier LaurentSee remarksA — Grant or award150$0.00—SEC
WILSON ALAN DDirectorA — Grant or award721$0.00—SEC

All transactions sourced from SEC EDGAR Form 4 filings for Smurfit Westrock plc (SW). Updated in real time as new filings are submitted to the SEC.

Most-Active SW Insiders — Last 90 Days

InsiderForm 4 filingsTotal transaction value
Finan Irial3$128K
Harrison Suzan F.3$82K
WILSON ALAN D3$82K
SMURFIT ANTHONY P J3—
BERNLOHR TIMOTHY J3$82K

Recent SW 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 SW 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

SW Insider Trading — FAQ

What is the latest insider trade for SW?
Smurfit Westrock plc (SW) had 36 insider filings in the last 90 days, with the most recent on 2026-06-12. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying SW stock?
0 insider purchases of SW were filed in the last 90 days.
How many insiders are selling SW stock?
0 insider sales of SW were filed in the last 90 days.
Where can I see SW SEC filings (Form 4, 10-K, 10-Q, 8-K)?
InsiderAlpha aggregates every SW 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 SW dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.