InsiderTrades

Form 4 for SW Smurfit Westrock

Accepted 2025-12-19 00:00:00 ET · period of report 2025-12-18 · accession 0001628280-25-058151 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2025-12-19 2025-12-18 SW Mayer Saverio See remarks A - Grant $0.00 +179 189.7K +0.1% $0
D 2025-12-19 2025-12-18 SW Mayer Saverio See remarks A - Grant $0.00 +896 81.3K +1% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Ordinary Shares 2025-12-18 A A 179 $0.00 189,739 D — — (F1) In accordance with the terms of the applicable outstanding restricted stock unit award, additional restricted stock units accrued as dividend equivalents in connection with the Issuer's payment of a quarterly dividend of $0.4308 per ordinary share. Such additional restricted stock units are subject to the same terms and conditions as the underlying award. Each restricted stock unit represents the right to receive one ordinary share. (F2) Includes 16,277 restricted stock units which are scheduled to vest in three equal annual installments beginning on March 11, 2026, the first anniversary of the grant date.
2 Derivative Restricted Stock Units (PSP) 2025-12-18 A A 896 $0.00 81,327 D — · — to — 896 Ordinary Shares (F1) In accordance with the terms of the applicable outstanding restricted stock unit award, additional restricted stock units accrued as dividend equivalents in connection with the Issuer's payment of a quarterly dividend of $0.4308 per ordinary share. Such additional restricted stock units are subject to the same terms and conditions as the underlying award. Each restricted stock unit represents the right to receive one ordinary share. (F3) The 81,327 restricted stock units vest and are settled as follows:(i) 44,539 restricted stock units in February 2026, (ii) and 36,788 restricted stock units in February 2027.