JOHANNPETER ANDRE BIER GERDAU

PrivateCIK: 2121122

JOHANNPETER ANDRE BIER GERDAU sold 28.6% of their position (99.20K shares) of GERDAU S.A. on the open market

Open‑market sale worth $490.0K — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
IssuerGERDAU S.A.CIK 1073404
Other
Since Mar 2026
-99.20K
Net shares
Net seller
$490.0K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
99.20K disposed
Non-Derivative Transactions1

Preferred shares

Direct
S · Sale

Shares

99.20K

Price / share

$4.94

Trade value

$490.05K

% of position

28.6%
8/10/2026
346.58K247.38K
Total

Net shares

99.20K

Net value

-$490.05K

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)2

Common shares

Indirect
Shares owned702.95M

Preferred shares

Indirect
Shares owned1.28K
Total
702.95M indirect702.95M
Derivative Holdings (Post-Transaction)3

Restricted Stock Units

Direct
Underlying security
Preferred shares

Underlying shares

116.75K

Shares owned

116.75K

Exercise price

3.59

Expiration

Exercise window

Restricted Stock Units

Direct
Underlying security
Preferred shares

Underlying shares

105.67K

Shares owned

105.67K

Exercise price

4.09

Expiration

Exercise window

Restricted Stock Units

Direct
Underlying security
Preferred shares

Underlying shares

106.52K

Shares owned

106.52K

Exercise price

3.83

Expiration

Exercise window

Total

Underlying

328.93K

Owned

328.93K

JOHANNPETER ANDRE BIER GERDAU — Insider Transaction (Form 4) Filed Aug 12, 2026 | Finecho