Gerdau senior manager Chia Yuan Wang sells shares worth $190,000

• Gerdau beneficial owner Wang Chia Yuan, senior management, sold 40,000 preferred shares on May 5 at weighted average price USD 4.75.
• Direct holdings fell to 32,195 preferred shares following transaction.
• Wang also reported 882 preferred shares held directly.
• Derivative position included restricted stock units covering 439,530 preferred shares, with vesting dates from March 1, 2027 to March 1, 2029.

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