InsiderTrades

Form 4 for GGB GERDAU S.A.

Accepted 2026-04-30 17:28:29 ET · period of report 2026-04-28 · accession 0002119830-26-000003 · 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
2026-04-30 17:28 2026-04-28 GGB Wang Chia Yuan Senior Management S - Sale $4.49 -76.7K 92.2K -45% -$344.4K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Preferred shares 2026-04-28 S D 76,700 $4.49 92,195 D — — (F1) American Depositary Receipts. (F2) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.47 to $4.52, inclusive.