Mattiello Marcos Zilles
SEC Form 4 insider trading activity
Mattiello Marcos Zilles has filed 1 SEC Form 4 filing (1 transaction rows) across 1 company, with disclosures dating back to 2026. 1 of those filings fall inside the rolling window. Most recent filing: Aug 14, 2026.
On the most recent filing, Mattiello Marcos Zilles is listed as Insider at GERDAU S.A. Inside the rolling window, Mattiello Marcos Zilles reported no open-market purchases and 1 open-market sale totaling $53K in GGB.
Companies traded
Other insiders at GGB
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$53K
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Mattiello Marcos Zilles made?
Mattiello Marcos Zilles has filed 1 SEC Form 4 filing (1 transaction rows) across 1 company since 2026.
Which companies does Mattiello Marcos Zilles trade?
Mattiello Marcos Zilles has filed SEC Form 4 disclosures for 1 company, including GGB.
When was Mattiello Marcos Zilles's most recent SEC Form 4 filing?
Mattiello Marcos Zilles's most recent SEC Form 4 filing on Tracefour is dated Aug 14, 2026.
What is Mattiello Marcos Zilles's total buy and sell value in the current window?
Inside the rolling retention window, Mattiello Marcos Zilles bought $0 and sold $53K based on SEC Form 4 filings.
What was Mattiello Marcos Zilles's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 10,387.111 GGB shares on 2026-06-08, worth $53K, per SEC Form 4 filings.