TRPKOVSKI PETER A

PrivateCIK: 1980271
Location

CHICAGO, IL

TRPKOVSKI PETER A (EVP, CFO) reported 1 transaction at CENTURY ALUMINUM CO

Review the transaction codes below to understand the nature of each event.

InsiderTRPKOVSKI PETER ACIK 1980271
IssuerCENTURY ALUMINUM COCIK 949157
Officer· EVP, CFO
Since Feb 2026
-4.24K
Net shares
Net seller
$230.5K
Total sold
0
Open market trades
0B · 0S
1
Total transactions
4.24K disposed
Non-Derivative Transactions1

Common Stock

Direct
F · Tax Withholding

Shares

4.24K

Price / share

$54.36

Trade value

$230.49K

% of position

5.0%
2/9/2026
85.10K80.86K
Total

Net shares

4.24K

Net value

-$230.49K

Derivative Transactions0
No derivative transactions reported
TRPKOVSKI PETER A — Insider Transaction (Form 4) Filed Feb 11, 2026 | Finecho