Form 4 for GGB GERDAU S.A.
Accepted 2026-08-12 16:46:46 ET · period of report 2026-08-10 · accession 0002121122-26-000001 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-12 16:46 | 2026-08-10 | GGB | Johannpeter Andre Bier Gerdau | COB of Board of Directors | S - Sale | $4.94 | -99.2K | 247.4K | -29% | -$490.0K |
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 | 2026-08-10 | S | D | 99,200 | $4.94 | 247,380 | D | — | — | (F1) The price is denominated in Brazilian reais and has been translated into U.S. dollars at the August 10, 2026 selling rate of R$5.0963 per US$1.00, as reported by the Central Bank of Brazil. |