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Who

Cesar Obino da Rosa Peres

Officer

Company insider

Files Form 4 as: Officer, Gerdau.

In numbers

Trades disclosed
2
Buys
0
Sells
1
Bought
$0
Sold
$74K
Companies
1
Companies where not an officer
0
First trade
19 May 2026
Last trade
19 May 2026
Last filed
22 May 2026

Companies traded

Where they are an officer
GGB GerdauOfficer · Steel & Metals Processing · last 19 May 20260 buys · 1 sell

Activity over time

1 May – 1 Oct
10May 26Jun 26Aug 26Sep 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
19 May 2026filed 22 May 2026GGB GerdauSteel & Metals ProcessingSEC FORM 4 Sold$37K8,000 at $4.60filing
19 May 2026filed 22 May 2026GGB GerdauSteel & Metals ProcessingSEC FORM 4 Sold$37K8,000 at $4.60filing

News

No headline names them, or the companies they trade most, lately.

Sectors

Materials1

Buys in green, sells in red, by the company’s sector.

Related people

Claudio JohannpeterOther role · Other at Gerdau, filing Form 4 there in the last year
Rafael Gamboa LopesOther role · Other at Gerdau, filing Form 4 there in the last year
Marcos Eduardo Faraco WahrhaftigOther role · Other at Gerdau, filing Form 4 there in the last year
Marcos Zilles MattielloOther role · Other at Gerdau, filing Form 4 there in the last year
Andre Bier Gerdau JohannpeterOther role · Other at Gerdau, filing Form 4 there in the last year
Rafael Dorneles JapurOther role · Also traded GGB in the last 90 days