Form 4 for GGB GERDAU S.A.
Accepted 2026-09-21 16:30:47 ET · period of report 2026-09-17 · accession 0002120169-26-000001 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-21 16:30 | 2026-09-17 | GGB | Lopes Rafael Gamboa | EVP | S - Sale | $5.09 | -51.8K | 83.4K | -38% | -$263.7K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Preferred shares | 2026-09-17 | S | D | 51,800 | $5.09 | 83,399 | D | — | — | (F1) The price is denominated in Brazilian reais and has been translated into U.S. dollars at the September 17, 2026 selling rate of R$5.1521 per US$1.00, as reported by the Central Bank of Brazil. |