Dudediligence.

Gerdau S.A.

GGBNYSE
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Last 12 months

Sales planned on beside the trades reported on , and whether each names a .

Reported ·

$4,582,923

21 sales · 1 buy · $781,510 bought

Oct 2025 to Jun 2026

None of the 21 reported sales carry the 10b5-1 box. Together they are 0.14% of the shares on issue.

REPORTED · FORM 4Oct 2025 to Jun 2026N2025DJ2026FMAMJJASO2026-03-20: Johannpeter Guilherme Chagas Gerdau, sold2026-04-08: Wang Chia Yuan, sold2026-04-08: Da Cunha Gustavo Werneck, sold2026-04-09: Wahrhaftig Marcos Eduardo Faraco, sold2026-04-10: Wang Chia Yuan, sold2026-04-10: Metz Mauricio, sold2026-04-28: Uhlein Clemir, sold2026-04-28: Wang Chia Yuan, sold2026-04-28: Metz Mauricio, sold2026-04-28: Da Cunha Gustavo Werneck, sold2026-04-30: Wang Chia Yuan, sold2026-05-05: Wang Chia Yuan, sold2026-05-05: Metz Mauricio, sold2026-05-08: Da Cunha Gustavo Werneck, sold2026-05-13: Metz Mauricio, sold2026-05-19: Peres Cesar Obino da Rosa, sold2026-05-22: Japur Rafael Dorneles, sold2026-05-26: Metz Mauricio, sold2026-06-02: Wang Chia Yuan, sold2026-06-02: Metz Mauricio, sold2026-06-12: Da Cunha Gustavo Werneck, bought
under a no plan named▼ sale▲ buysize is dollars

Form 4 filings, newest first

2026-06-12Da Cunha Gustavo Werneck$781,510
▲ bought165,224 shno plan namedForm 4 ↗
2026-06-02Wang Chia Yuan$138,898
▼ sold30,935 shno plan namedForm 4 ↗
2026-06-02Metz Mauricio$33,950
▼ sold7,000 shno plan namedForm 4 ↗
2026-05-26Metz Mauricio$23,500
▼ sold5,000 shno plan namedForm 4 ↗
2026-05-22Japur Rafael Dorneles$23,750
▼ sold5,000 shno plan namedForm 4 ↗
2026-05-19Peres Cesar Obino da Rosa$36,800
▼ sold8,000 shno plan namedForm 4 ↗
2026-05-13Metz Mauricio$24,250
▼ sold5,000 shno plan namedForm 4 ↗
2026-05-08Da Cunha Gustavo Werneck$2,107,999
▼ sold432,854 shno plan namedForm 4 ↗
2026-05-05Wang Chia Yuan$190,000
▼ sold40,000 shno plan namedForm 4 ↗
2026-05-05Metz Mauricio$9,380
▼ sold2,000 shno plan namedForm 4 ↗
2026-04-30Wang Chia Yuan$90,800
▼ sold20,000 shno plan namedForm 4 ↗
2026-04-28Uhlein Clemir$172,625
▼ sold38,276 shno plan namedForm 4 ↗
2026-04-28Wang Chia Yuan$344,383
▼ sold76,700 shno plan namedForm 4 ↗
2026-04-28Metz Mauricio$4,530
▼ sold1,000 shno plan namedForm 4 ↗
2026-04-28Da Cunha Gustavo Werneck$396,000
▼ sold88,000 shno plan namedForm 4 ↗
2026-04-10Wang Chia Yuan$105,250
▼ sold25,000 shno plan namedForm 4 ↗
2026-04-10Metz Mauricio$4,240
▼ sold1,000 shno plan namedForm 4 ↗
2026-04-09Wahrhaftig Marcos Eduardo Faraco$50,421
▼ sold12,419 shno plan namedForm 4 ↗
2026-04-08Wang Chia Yuan$136,000
▼ sold34,000 shno plan namedForm 4 ↗
2026-04-08Da Cunha Gustavo Werneck$408,500
▼ sold100,000 shno plan namedForm 4 ↗
2026-03-20Johannpeter Guilherme Chagas Gerdau$281,647
▼ sold85,607 shno plan namedForm 4 ↗