SMURFIT ANTHONY P J 4

What Happened
Anthony P. J. Smurfit, President and Group CEO (and director) of Smurfit Westrock plc, was granted 84,419 restricted stock units (RSUs) on March 11, 2026 (award, $0.00 per share). Following vesting/settlement activity, 1,605 ordinary shares were withheld/disposed on March 12, 2026 at $42.20 per share to satisfy tax withholding, representing about $67,731. The grant is a compensation award (not an open-market purchase); the withheld shares are a routine tax-related disposition.

Key Details

• Grant: 84,419 RSUs granted on 2026-03-11 (transaction code A); RSUs represent contingent rights to one ordinary share each.
• Vesting: Footnote F1 — RSUs vest in three equal annual installments beginning on the first anniversary of the grant.
• Tax withholding: 1,605 shares withheld on 2026-03-12 at $42.20/share, value ~$67,731 (transaction code F; footnote F2).
• Shares owned after transaction: Not specified in the provided filing excerpt.
• Beneficial ownership note: Footnote F3 states some shares are held by the reporting person’s child (household member) and the reporting person disclaims ownership of those shares.
• Filing timeliness: Report filed 2026-03-13 for transactions dated 2026-03-11/12 — filed within the standard 2-business-day window (on time).

Context
RSUs are a common form of equity compensation that convert to ordinary shares upon vesting; withholding shares to cover taxes is routine and does not necessarily indicate a discretionary sale. This filing documents the grant and the related tax withholding only.