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 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History for:
GERDAU S A: GGB
Price: 5/8/26 52-Wk
High		 52-Wk
Low		 Mkt Cap (mm) Shrs Out (mm) 3-Mth Ave
Vol (m)		 Ind. Yield Short Int
% Float		 Inst. Owned Insider Owned
$4.85 $4.98 $2.61 $9,542 1,250 19,976 3.0% 0.7% 29.45% 0.00%
Exch Sector Industry Sub-Industry
NYSE Manufacturing Primary Metal Industries Steel Works, Blast Furnaces & Rolling & Finishing Mills
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#
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Insider Statistics
T N H M S
Filer Name
Insider Title
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
Input Date
1
    
 
METZ MAURICIO
VP
S
$9,380
2,000
---
5/5/26
---
$4.69
39,536
-4.8
D
---
5/8/26 - 4:34:07 pm
2
    
 
DE FRANCA GUSTAVO SILVA
O
3
---
---
---
5/5/26
---
---
25,729
---
D
R
5/8/26 - 4:05:41 pm
3
    
 
WANG CHIA YUAN
O
S
$190,000
40,000
---
5/5/26
---
$4.75
32,195
-55.4
D
R
5/7/26 - 5:18:42 pm
4
    
 
WANG CHIA YUAN
O
S
$90,800
20,000
---
4/30/26
---
$4.54
72,195
-21.7
D
R
5/4/26 - 4:50:57 pm
5
    
 
DA CUNHA GUSTAVO WERNECK
CEO
S
$396,000
88,000
---
4/28/26
---
$4.50
80
-99.9
D
---
5/5/26 - 4:35:13 pm
6
    
 
WANG CHIA YUAN
O
S
$344,383
76,700
---
4/28/26
---
$4.49
92,195
-45.4
D
R
4/30/26 - 5:28:29 pm
7
    
 
UHLEIN CLEMIR
O
S
$172,625
38,276
---
4/28/26
---
$4.51
---
All
D
---
4/30/26 - 5:11:19 pm
8
    
 
METZ MAURICIO
VP
S
$4,530
1,000
---
4/28/26
---
$4.53
41,536
-2.4
D
---
4/30/26 - 4:57:07 pm
9
    
 
METZ MAURICIO
VP
S
$4,240
1,000
---
4/10/26
---
$4.24
42,536
-2.3
D
---
4/14/26 - 5:08:15 pm
10
    
 
WANG CHIA YUAN
O
S
$105,250
25,000
---
4/10/26
---
$4.21
168,895
-12.9
D
R
4/14/26 - 4:50:32 pm
11
    
 
WAHRHAFTIG MARCOS EDUARDO FARACO
VP
S
$50,421
12,419
---
4/9/26
---
$4.06
---
All
D
---
4/13/26 - 4:44:18 pm
12
    
 
DA CUNHA GUSTAVO WERNECK
CEO
S
$408,500
100,000
4/8/26
4/9/26
$4.01
$4.16
88,080
-53.2
D
---
4/10/26 - 5:43:46 pm
13
    
 
WANG CHIA YUAN
O
S
$136,000
34,000
---
4/8/26
---
$4.00
193,895
-14.9
D
R
4/10/26 - 5:00:50 pm
14
    
 
JOHANNPETER GUILHERME CHAGAS GERDAU
VCB
S
$281,647
85,607
---
3/20/26
---
$3.29
---
All
D
A,R
3/25/26 - 3:16:47 pm
15
    
 
JOHANNPETER GUILHERME CHAGAS GERDAU
VCB
S
$281,647
85,607
---
3/20/26
---
$3.29
---
All
D
R
3/24/26 - 7:28:57 pm
16
    
 
DE SOUZA FLAVIA DIAS DA SILVA
O
3
---
---
---
3/17/26
---
---
15,832
---
D
R
3/20/26 - 4:59:50 pm
17
    
 
SOARES RODRIGO BELLOC
O
3
---
---
---
3/17/26
---
---
12,541
---
D
R
3/19/26 - 6:13:01 am
18
    
 
JOHANNPETER GUILHERME CHAGAS GERDAU
VCB
3
---
---
---
3/17/26
---
---
85,607
---
D
R
3/18/26 - 9:59:34 pm
19
    
 
JOHANNPETER GUILHERME CHAGAS GERDAU
VCB
3
---
---
---
3/17/26
---
---
702,952,640
---
I
R
3/18/26 - 9:59:34 pm
20
    
 
JOHANNPETER CLAUDIO
VCB
3
---
---
---
3/17/26
---
---
85,607
---
D
R
3/18/26 - 9:56:15 pm
21
    
 
JOHANNPETER CLAUDIO
VCB
3
---
---
---
3/17/26
---
---
283
---
I
R
3/18/26 - 9:56:15 pm
22
    
 
JOHANNPETER CLAUDIO
VCB
3
---
---
---
3/17/26
---
---
702,952,640
---
I
R
3/18/26 - 9:56:15 pm
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