GUDLAUGSSON GUNNAR

PrivateCIK: 1846594
Location

CHICAGO, IL

Senior insider sale

EVP - Global Operations at CENTURY ALUMINUM CO — senior position signals high conviction

$2.32M

43K shares

What this filing means

GUDLAUGSSON GUNNAR plans to sell 43K shares of CENTURY ALUMINUM CO valued at approximately $2.32M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderGUDLAUGSSON GUNNARCIK 1846594
IssuerCENTURY ALUMINUM COCIK 949157
Officer· EVP - Global Operations
Since Feb 2021
43K
Shares to sell
$2.32M
Approx. market value
43K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
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Restricted Stock Units

N/A

12/31/2025
43K
Total acquired43K
Planned & Completed Dispositions1
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NASDAQPlanned

Units to sell

43K

Market value

$2.32M

2/25/2026
Total

Units

43K

Value

$2.32M

GUDLAUGSSON GUNNAR — Planned Insider Sale (Form 144) | Finecho