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Signal8

Lopes Rafael Gamboa

SEC insider (Form 3/4/5 filer). CIK 0002120169. Insider at GERDAU S.A. (GGB). 1 reported Form 4/5 transaction since Sep 2024; latest on Sep 17, 2026. Located in SAO PAULO.

Companies Lopes Rafael Gamboa has filed insider reports for

  • GERDAU S.A. (GGB)
Lopes Rafael Gamboa profile photo

Lopes Rafael Gamboa

CIK: 0002120169

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)1 (100.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)0 (0.0%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

GERDAU S.A. logo
GGB

GERDAU S.A.

Discretionary Trading P&L

Holdings

Transaction History (1 total)

  • GERDAU S.A. logo
    GGB

    GERDAU S.A.

    Sep 17, 2026
    Sale
    Direct
    51.8K shares at avg. $5.09$264K

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