Form 4 for GGB GERDAU S.A.
Accepted 2026-08-14 08:55:53 ET · period of report 2026-06-08 · accession 0002120298-26-000002 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-14 08:55 | 2026-06-08 | GGB | Mattiello Marcos Zilles | Senior Management | S - Sale | $5.11 | -10.4K | 0 | -100% | -$53.1K |
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 | 2026-06-08 | S | D | 10,387.11 | $5.11 | 0 | D | — | — | (F1) American Depositary Receipts. |