InsiderTrades

Form 4 for GGB GERDAU S.A.

Accepted 2026-05-28 16:10:35 ET · period of report 2026-05-26 · accession 0002120044-26-000005 · 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
2026-05-28 16:10 2026-05-26 GGB Metz Mauricio EVP S - Sale $4.70 -5,000 29.5K -14% -$23.5K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Preferred shares 2026-05-26 S D 5,000 $4.70 29,536 D — — (F1) The price is denominated in Brazilian reais and has been translated into U.S. dollars at the May 26, 2026 selling rate of R$5.0211per US$1.00, as reported by the Central Bank of Brazil.