Smurfit Westrock (SW) Director Colleen F. Arnold Receives RSU Award

What Happened
Colleen F. Arnold, a director of Smurfit Westrock plc (SW), was credited with 343.768 restricted stock units (RSUs) on September 10, 2026. The RSUs were recorded as an award/acquisition at $0.00 per unit (total reported value $0) and represent dividend equivalents tied to the company's quarterly dividend. Each RSU represents the right to receive one ordinary share under the plan.

Key Details

• Transaction date: 2026-09-10; Transaction type/code: Award/Acquisition (A) — 343.768 RSUs @ $0.00 (total $0).
• Filing: Form 4 filed 2026-09-14 (within required two business days for a Sept. 10 transaction) — timely.
• Footnote F1: RSUs were credited as dividend equivalents related to the Issuer's quarterly dividend of $0.4523 per ordinary share; these RSUs follow the same terms as the underlying award.
• Footnote F2: Filing notes an inclusion of 4,537 RSUs that will vest the earlier of May 1, 2027 or the next annual meeting, and 27,897.748 fully vested RSUs that will be settled in ordinary shares upon the reporting person's cessation of board service.
• Shares owned after the transaction are not explicitly stated in the transaction line; see F2 for details on specific RSU tranches.

Context
This was an award of RSUs (dividend equivalents), not an open-market purchase or sale. RSUs are a form of deferred equity compensation; they represent the right to receive shares in the future subject to plan terms and vesting/settlement conditions. Such grants are typically routine compensation or dividend-crediting adjustments and should not be interpreted alone as a buy/sell signal.