Insider · CIK 0002121122
Andre Bier Gerdau Johannpeter
Files at GGB (GERDAU S.A.). First filing Aug 12, 2026, latest Aug 12, 2026.
In brief
Andre Bier Gerdau Johannpeter files SEC Form 4 as insider at GGB (GERDAU S.A.). Since Aug 12, 2026, Andre Bier Gerdau Johannpeter has reported 0 open-market buys worth $0 and 1 open-market sell worth $490k, the latest filed on Aug 12, 2026.
A track record needs three past buys with six months of prices behind them; Andre Bier Gerdau Johannpeter has 0, so none is measured yet.
The newest scored trade: sold $490k of GGB on Aug 10, 2026, filed Aug 12, 2026, scored 44 (moderate). In the last 12 months: 0 buys worth $0 and 1 sell worth $490k.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
GGB: GERDAU S.A.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 44Moderate | GERDAU S.A. | $490k 99,200 shares | -29% | +74% from low-4% from high |
Transactions
Every row this insider has filed, 1 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Aug 10, 2026 | GGB GERDAU S.A. | SOpen-market sale Preferred shares | -99,200 | $4.94 | $490k | 247,380 | Aug 12, 2026 |
Questions about Andre Bier Gerdau Johannpeter
Answered from the filings on this page, as of the latest one.
Is Andre Bier Gerdau Johannpeter buying or selling?
In the last 12 months Andre Bier Gerdau Johannpeter reported 0 open-market buys worth $0 and 1 open-market sell worth $490k on SEC Form 4; the latest was sold $490k of GGB on Aug 10, 2026. Grants, option exercises and tax withholding are not counted.
How did Andre Bier Gerdau Johannpeter's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Andre Bier Gerdau Johannpeter has 0.
Where does Andre Bier Gerdau Johannpeter file Form 4?
Andre Bier Gerdau Johannpeter has filed Form 4 at GGB (GERDAU S.A.). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.