HAFBERG AGUST F

PrivateCIK: 2049924
Location

CHICAGO, IL

HAFBERG AGUST F (SVP & Chief Commercial Officer) received a stock award from CENTURY ALUMINUM CO

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 2 awards
InsiderHAFBERG AGUST FCIK 2049924
IssuerCENTURY ALUMINUM COCIK 949157
Officer· SVP & Chief Commercial Officer
Since Feb 2026
+12.68K
Net shares
Net buyer
$918.1K
Total sold
0
Open market trades
0B · 0S
4
Total transactions
36.12K acquired · 23.43K disposed
Non-Derivative Transactions4

Common Stock

Direct
A · Award

Shares

+30.88K

Price / share

Trade value

% of position

55.9%
12/31/2025
55.26K86.14K

Common Stock

Direct
F · Tax Withholding

Shares

15.62K

Price / share

$39.18

Trade value

$612.07K

% of position

18.1%
12/31/2025
86.14K70.52K

Common Stock

Direct
F · Tax Withholding

Shares

7.81K

Price / share

$39.18

Trade value

$306.03K

% of position

11.1%
12/31/2025
70.52K62.70K

Common Stock

Direct
A · Award

Shares

+5.24K

Price / share

Trade value

% of position

8.4%
1/1/2026
62.70K67.94K
Total

Net shares

+12.68K

Net value

-$918.10K

Derivative Transactions0
No derivative transactions reported
HAFBERG AGUST F — Insider Transaction (Form 4) Filed Jan 5, 2026 | Finecho