CEO and Board Member · GERDAU S.A. · Preferred shares
Side
A
Value
—
Shares
432.8K
Price
—
Executed
May 8, 2026
Disclosed
May 12, 2026
Disclosure timeline4 days from execution to publication · legal deadline 2 business days
May 8 executedMay 12, 2026 disclosed
GGB · daily
Yahoo Finance chart API
▲Execution▼Disclosure●Material company filing●Other disclosed buy●Other disclosed sellUnofficial public endpoint; daily OHLCV, split-adjusted. Replace with a licensed feed for production.
Grant or award — administrative, little informational value
Relative size+13 / 25
No reported dollar value · 540967.5% of prior position
Filing timing0 / 15
Disclosed 2 business days after execution (deadline: 2)
Historical behavior+4 / 15
3 prior trades recorded in this security
Frequency & clustering0 / 15
No clustered activity in the dataset
Market events0 / 10
No material company filing within 60 days after the trade
The Insider Score measures how far a disclosure deviates from normal filing patterns. A high score is a prompt for research, not evidence of illegal insider trading.
Da Cunha Gustavo Werneck filed this Form 4 reporting a grant or award of GGB on May 8, 2026. It became public on May 12, 2026. The filing establishes the reported transaction and the filer's stated role. It does not establish why the trade was made or what the filer knew.
Extraction
Method
Form 4 XML
Confidence
1.00
CEO and Board Member
Da Cunha Gustavo Werneckcik:0002120774
Issuer
GERDAU S.A.cik:0001073404
Revision history · 0
No field has changed since this record was first ingested.
