Updated Jul 16, 2026
Guillinet Fajerman Sergio has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $1.03M.
Sergio Guillinet Fajerman is an executive known for his role at Itau Unibanco Holding S.A., where he serves as the Chief People and Marketing Officer. His work primarily focuses on human resources and marketing strategies within the organization.
| Role | Chief People and MKT Officer |
|---|---|
| Notability | 20/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-04-20 | ITUB | Itau Unibanco Holding S.A. | S — Open-market sale | 39.5K | $9.53 | $376K |
| 2026-04-17 | ITUB | Itau Unibanco Holding S.A. | S — Open-market sale | 20.0K | $9.45 | $189K |
| 2026-04-16 | ITUB | Itau Unibanco Holding S.A. | S — Open-market sale | 50.0K | $9.38 | $469K |
Sergio Guillinet Fajerman is an executive known for his role at Itau Unibanco Holding S.A., where he serves as the Chief People and Marketing Officer. His work primarily focuses on human resources and marketing strategies within the organization.…
1 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 3 open-market sales ($1.03M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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