Guillinet Fajerman Sergio
Chief People and MKT Officer
Guillinet Fajerman Sergio has filed 3 SEC Form 4 filings (3 transaction rows) across 1 company, with disclosures dating back to 2026. 3 of those filings fall inside the rolling window. Most recent filing: Apr 20, 2026.
On the most recent filing, Guillinet Fajerman Sergio is listed as Chief People and MKT Officer at Itau Unibanco Holding S.A. Inside the rolling window, Guillinet Fajerman Sergio reported no open-market purchases and 3 open-market sales totaling $1.0M in ITUB. The largest disclosed transaction in the window is a sale of 50,000 ITUB shares on Apr 14, 2026, worth $469K.
Companies traded
Other insiders at ITUB
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$1.0M
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Guillinet Fajerman Sergio made?
Guillinet Fajerman Sergio has filed 3 SEC Form 4 filings (3 transaction rows) across 1 company since 2026.
Which companies does Guillinet Fajerman Sergio trade?
Guillinet Fajerman Sergio has filed SEC Form 4 disclosures for 1 company, including ITUB.
When was Guillinet Fajerman Sergio's most recent SEC Form 4 filing?
Guillinet Fajerman Sergio's most recent SEC Form 4 filing on Tracefour is dated Apr 20, 2026.
What is Guillinet Fajerman Sergio's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Guillinet Fajerman Sergio is listed as Chief People and MKT Officer.
What is Guillinet Fajerman Sergio's total buy and sell value in the current window?
Inside the rolling retention window, Guillinet Fajerman Sergio bought $0 and sold $1.0M based on SEC Form 4 filings.
What was Guillinet Fajerman Sergio's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 50,000 ITUB shares on 2026-04-14, worth $469K, per SEC Form 4 filings.