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Who

Rafael Dorneles Japur

Other role

Company insider

Files Form 4 as: Other, Gerdau.

In numbers

Trades disclosed
4
Buys
0
Sells
2
Bought
$0
Sold
$150K
Companies
1
Companies where not an officer
1
First trade
22 May 2026
Last trade
6 Aug 2026
Last filed
10 Aug 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
GGB GerdauOther · Steel & Metals Processing · last 6 Aug 20260 buys · 2 sells

Activity over time

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

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
6 Aug 2026filed 10 Aug 2026GGB GerdauSteel & Metals ProcessingSEC FORM 4 Sold$51K10,000 at $5.10filing
6 Aug 2026filed 10 Aug 2026GGB GerdauSteel & Metals ProcessingSEC FORM 4 Sold$51K10,000 at $5.10filing
22 May 2026filed 26 May 2026GGB GerdauSteel & Metals ProcessingSEC FORM 4 Sold$24K5,000 at $4.75filing
22 May 2026filed 26 May 2026GGB GerdauSteel & Metals ProcessingSEC FORM 4 Sold$24K5,000 at $4.75filing

News

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

Sectors

Materials2

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