DA CUNHA GUSTAVO WERNECK

PrivateCIK: 2120774

DA CUNHA GUSTAVO WERNECK (CEO and Board Member) purchased 165.22K shares of GERDAU S.A. on the open market

Open‑market purchase worth $781.5K. The strongest form of insider conviction signal.

P · 1 purchase
InsiderDA CUNHA GUSTAVO WERNECKCIK 2120774
IssuerGERDAU S.A.CIK 1073404
Officer· CEO and Board Member
Since Mar 2026
+165.22K
Net shares
Net buyer
$781.5K
Total acquired
1
Open market trades
1B · 0S
1
Total transactions
165.22K acquired
Non-Derivative Transactions1

Preferred shares

Direct
P · Purchase

Shares

+165.22K

Price / share

$4.73

Trade value

$781.51K

% of position

New position
6/12/2026
0.00165.22K
Total

Net shares

+165.22K

Net value

$781.51K

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)0
No non-derivative holdings reported
Derivative Holdings (Post-Transaction)4

Restricted Stock Units

Direct
Underlying security
Preferred shares

Underlying shares

86.45K

Shares owned

86.45K

Exercise price

3.84

Expiration

Exercise window

Restricted Stock Units

Direct
Underlying security
Preferred shares

Underlying shares

86.60K

Shares owned

86.60K

Exercise price

4.1

Expiration

Exercise window

Restricted Stock Units

Direct
Underlying security
Preferred shares

Underlying shares

92.02K

Shares owned

92.02K

Exercise price

3.6

Expiration

Exercise window

Restricted Stock Units

Direct
Underlying security
Preferred shares

Underlying shares

152.89K

Shares owned

152.89K

Exercise price

3.73

Expiration

Exercise window

Total

Underlying

417.96K

Owned

417.96K

DA CUNHA GUSTAVO WERNECK — Insider Transaction (Form 4) Filed Jun 15, 2026 | Finecho