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Market intelligence
GGBSector not reported

Gerdau S.A. - ADR insider activity

In the last 90 days, 1 corporate insider purchased $781,510 of stock on the open market.

SEC-reported filing activity is provided for research purposes and is not investment advice.

90-day C-suite buyers
1
90-day purchase value
$781,510
Corporate buyers
1
Latest transaction
Jun 12, 2026

Executive filings

Open-market transaction history

Purchase and sale summaries are ordered by the latest reported transaction date.

Open-market insider purchase and sale transactions
DateInsider nameRoleTypeSharesPriceTotal value
Jun 12, 2026Cunha Gustavo Werneck DaCEO and Board MemberOpen Market Purchase165,224$4.73$781,510
Jun 2, 2026Mauricio MetzCorporate insiderSale7,000$4.85$33,950
Jun 2, 2026Chia Yuan WangCorporate insiderSale30,935$4.49$138,898