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Insider ActivityGGB
Da Cunha Gustavo Werneck, CEO and Board Member at GERDAU S.A., sold $2.1M of GGB
Updated Jun 14, 2026
Da Cunha Gustavo Werneck
CEO and Board Member
GERDAU S.A. ·
$GGB
Transaction Details
| Insider | Da Cunha Gustavo Werneck |
|---|---|
| Title | CEO and Board Member |
| Company | GERDAU S.A. |
| Ticker | GGB |
| Transaction Type | Sale |
| Transaction Date | 2026-05-08 |
| Shares Traded | 432,854 |
| Price Per Share | $4.87 |
| Total Value | $2.1M |
| Filed Date | 2026-05-12 |
| Accession Number | 0002120774-26-000003 |
Ownership Context
| Shares Owned After Transaction | — |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0002120774-26-000003
Other Insider Trades — GGB
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Metz Mauricio | Insider | sold | $34K | 2026-06-02 |
| Wang Chia Yuan | Insider | sold | $139K | 2026-06-02 |
| Metz Mauricio | Insider | sold | $24K | 2026-05-26 |
| Japur Rafael Dorneles | Insider | sold | $24K | 2026-05-22 |
| Peres Cesar Obino da Rosa | Officer | sold | $37K | 2026-05-19 |
| Metz Mauricio | Insider | sold | $24K | 2026-05-13 |
| Da Cunha Gustavo Werneck | CEO and Board Member | traded | — | 2026-05-08 |
| Metz Mauricio | Insider | sold | $9K | 2026-05-05 |
| Wang Chia Yuan | Insider | sold | $190K | 2026-05-05 |
| Wang Chia Yuan | Insider | sold | $91K | 2026-04-30 |
Other Trades by Da Cunha Gustavo Werneck
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| GGB | GERDAU S.A. | traded | — | 2026-05-08 |
| GGB | GERDAU S.A. | sold | $396K | 2026-04-28 |
| GGB | GERDAU S.A. | sold | $208K | 2026-04-09 |
| GGB | GERDAU S.A. | sold | $200K | 2026-04-08 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for GGB — GERDAU S.A. →
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 14, 2026 at 07:12 UTC