Gustavo Werneck da Cunha - 17 Mar 2026 Form 3 Insider Report for GERDAU S.A. (GGB)

Role
CEO and Board Member
Signature
Gustavo Werneck Da Cunha
Issuer symbol
GGB
Transactions as of
17 Mar 2026
Net transactions value
$0
Form type
3
Filing time
18 Mar 2026, 21:02:37 UTC
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Da Cunha Gustavo Werneck CEO and Board Member AVENUE DOUTORA RUTH DE CARDOSO, 8501, 8TH FLOOR, PINHEIROS, SAO PAULO, BRAZIL Gustavo Werneck Da Cunha 17 Mar 2026 0002120774

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
holding GGB Preferred shares 188,080 17 Mar 2026 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
holding GGB Restricted Stock Units 17 Mar 2026 Preferred shares 86,455 $19.50 Direct F1
holding GGB Restricted Stock Units 17 Mar 2026 Preferred shares 152,887 $18.97 Direct F2
holding GGB Restricted Stock Units 17 Mar 2026 Preferred shares 92,024 $18.32 Direct F3
holding GGB Restricted Stock Units 17 Mar 2026 Preferred shares 86,598 $20.83 Direct F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Restricted stock units vest on February 12, 2027. Exercise price denominated in Brazilian reais (R$).
F2 Restricted stock units vest on September 1, 2027. Exercise price denominated in Brazilian reais (R$).
F3 Restricted stock units vest on February 12, 2028. Exercise price denominated in Brazilian reais (R$).
F4 Restricted stock units vest on February 12, 2029. Exercise price denominated in Brazilian reais (R$).