GGB - Gerdau S.A. - Insider Stock Trading

Filing Date	T Date	Ticker	Sector	Ind	Industry	Owner	Rel	Title	#f	T	TVal	Price	Qty	oc	Own	H
6/3/26 16:54	6/2/26	GGB	Metal	Steel	Steel Works, Blast Furnaces &	Wang Chia Yuan	H	Senior m	6	S.d	-1,005	4.44	-227		195	D
6/3/26 16:27	6/2/26	GG	Metal	Steel	Steel Works, Blast Furnaces &	Metz Mauricio	H	Executiv	6	S.d	-100	4.75	-21		43	D
5/26/26 16:31	5/22/26	GGB	Metal	Steel	Steel Works, Blast Furnaces &	Japur Rafael Dorneles	H	VP, CFO	1	S.d	-24	4.75	-5		97	D
5/22/26 08:47	5/19/26	GGB	Metal	Steel	Steel Works, Blast Furnaces &	Peres Cesar Obino Da Rosa	O	Officer	1	S.d	-37	4.60	-8	-100	0	D
5/12/26 19:12	5/8/26	GGB	Metal	Steel	Steel Works, Blast Furnaces &	Da Cunha Gustavo Werneck	O	CEO,Boar	3	S.dm	-2,912	4.69	-621		88	D
4/30/26 17:11	4/28/26	GGB	Metal	Steel	Steel Works, Blast Furnaces &	Uhlein Clemir	H	Senior M	1	S.d	-173	4.51	-38	-100	0	D
4/13/26 16:44	4/9/26	GGB	Metal	Steel	Steel Works, Blast Furnaces &	Wahrhaftig Marcos Eduardo Faraco	H	Executiv	1	S.d	-50	4.06	-12	-100	0	D
3/25/26 15:16	3/20/26	GGB	Metal	Steel	Steel Works, Blast Furnaces &	Johannpeter Guilherme Chagas Gerdau	H	Vice-Cha	2	S.d	-563	3.29	-171	0	702,953	D

D	Derivative transaction in filing (usually option exercise)
M	Multiple transactions in filing; earliest reported transaction date and weighted average transaction price
A	Amended filing
E	Error detected in filing

S - Sale	Sale of securities on an exchange or to another person
S - Sale+OE	Sale of securities on an exchange or to another person (after option exercise)
F - Tax	Payment of exercise price or tax liability using portion of securities received from the company
P - Purchase	Purchase of securities on an exchange or from another person