GGB

GERDAU S.A.

NYSE · Steel Works, Blast Furnaces & Rolling & Finishing Mills

Insider trades

Congress trades

Company Overview

A concise company profile alongside the latest public filing activity.

Gerdau S.A. produces steel products, including long steel, special steel, and flat steel, used in construction, manufacturing, and agriculture. The Brazil-based company operates mills and recycling operations across the Americas, supplying steel for infrastructure, automotive, and industrial applications.

Industry

Steel Works, Blast Furnaces & Rolling & Finishing Mills

Headquarters

Sao Paulo, Sp

Exchange

NYSE

Company profile sourced from SEC filings.

Corporate Insider Trades

Open-market purchases and sales by directors, officers, and other company insiders.

Insider	Type	Value	Shares / Price	Date
Johannpeter Andre Bier GerdauInsider	Sell	$490K	99,200at $4.94	Aug 10, 2026
Mattiello Marcos ZillesInsider	Sell	$53K	10,387.111at $5.11	Jun 8, 2026

Source: SEC EDGAR Form 4 filings

Congressional Trades

Recent disclosures by members of the U.S. House and Senate.

No recent congressional disclosures found for GGB.

Source: Senate eFD and House Clerk STOCK Act disclosures

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For informational purposes only, not investment advice. Filings can be delayed, corrected, or amended. Trading activity alone does not predict future performance.