Insider · CIK 0002121033
Fajerman Sergio Guillinet
Files at ITUB (Itau Unibanco Holding S.A.). First filing Apr 16, 2026, latest Apr 20, 2026.
In brief
Fajerman Sergio Guillinet files SEC Form 4 as officer at ITUB (Itau Unibanco Holding S.A.). Since Apr 16, 2026, Fajerman Sergio Guillinet has reported 0 open-market buys worth $0 and 3 open-market sells worth $1.0M, the latest filed on Apr 20, 2026.
A track record needs three past buys with six months of prices behind them; Fajerman Sergio Guillinet has 0, so none is measured yet.
The newest scored trade: sold $376k of ITUB on Apr 17, 2026, filed Apr 20, 2026, scored 39 (weak). In the last 12 months: 0 buys worth $0 and 3 sells worth $1.0M.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
ITUB: Itau Unibanco Holding 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 |
|---|---|---|---|---|---|
| 39Weak | Itau Unibanco Holding S.A. | $376k 39,477 shares | -3% | +86% from low-1% from high | |
| 35Weak | Itau Unibanco Holding S.A. | $189k 20,000 shares | -2% | +89% from low-1% from high | |
| 40Moderate | Itau Unibanco Holding S.A. | $469k 50,000 shares | -4% | +88% from low-2% from high |
Transactions
Every row this insider has filed, 3 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Apr 17, 2026 | ITUB Itau Unibanco Holding S.A. | SOpen-market sale Preferred shares (ITUB4) | -39,477 | $9.53 | $376k | 1,205,642 | Apr 20, 2026 |
| Apr 15, 2026 | ITUB Itau Unibanco Holding S.A. | SOpen-market sale Preferred shares (ITUB4) | -20,000 | $9.45 | $189k | 1,245,119 | Apr 17, 2026 |
| Apr 14, 2026 | ITUB Itau Unibanco Holding S.A. | SOpen-market sale Preferred shares (ITUB4) | -50,000 | $9.38 | $469k | 1,265,119 | Apr 16, 2026 |
Questions about Fajerman Sergio Guillinet
Answered from the filings on this page, as of the latest one.
Is Fajerman Sergio Guillinet buying or selling?
In the last 12 months Fajerman Sergio Guillinet reported 0 open-market buys worth $0 and 3 open-market sells worth $1.0M on SEC Form 4; the latest was sold $376k of ITUB on Apr 17, 2026. Grants, option exercises and tax withholding are not counted.
How did Fajerman Sergio Guillinet's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Fajerman Sergio Guillinet has 0.
Where does Fajerman Sergio Guillinet file Form 4?
Fajerman Sergio Guillinet has filed Form 4 at ITUB (Itau Unibanco Holding S.A.) as Chief People and MKT Officer. 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.