Gustavo Werneck Da Cunha

CEO and Board Member of Gerdau

As of Nov 10, 2026: Gustavo Werneck Da Cunha (CEO, GGB) reported 4 sales for $2.9M in the last 12 months (Form 4). GGB's Quality Score is 5. Scores as of 11:01 PM ET, 15 minutes behind.

4 stock trades in the last 12 months, shares they bought or sold themselves (not grants or options).

Bought$012 months Sold$2.9M12 months Last filedMay 12a sale

From SEC Form 4s · Insiders have 2 business days to file a trade

The 3 newest of 4 trades

Newest first, as filed

Stock	Trade	Amount	Trade	Shares	Traded
GGBGerdau	Sell	$2.1Mat $4.87	Sell$2.1Mat $4.87	432,854 at $4.87	May 8filed May 12SEC filing
GGBGerdau	Sell	$396Kat $4.50	Sell$396Kat $4.50	88,000 at $4.50	Apr 28filed May 5SEC filing
GGBGerdau	Sell	$208Kat $4.16	Sell$208Kat $4.16	50,000 at $4.16	Apr 9filed Apr 10SEC filing

Every Form 4 Gustavo Werneck Da Cunha filed, as filed, on EDGAR

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Gustavo Werneck Da Cunha's companies

Where Gustavo Werneck Da Cunha files, with the stock's Quality Score

Stock	Title, as filed	Trades	Quality Score
GGBGerdauCEO	CEO and Board Membertitle as of May 12	4	5

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An email for each Form 4 Gustavo Werneck Da Cunha files, with the stock's Quality Score.

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Kept by Andrew Gomes, Breakaway's founder, from the SEC's Form 4 filings. Updated May 12, 2026.

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Breakaway, Gustavo Werneck Da Cunha: CEO and Board Member at GGB, May 12, 2026, getbreakaway.com/insiders/gustavo-werneck-da-cunha

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Gustavo Werneck Da Cunha

The 3 newest of 4 trades

Gustavo Werneck Da Cunha's companies

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