Century Aluminum Insider Trades

CENX

Track insider trading activity from Century Aluminum executives and directors. See which insiders are buying and selling CENX stock.

Trades Last 12 Months

CENX Price

All Insider Trades for Century Aluminum

Sort by: Latest Trade Biggest Holding
Insider
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Glasser Errol Director
Holding Value $5.72M 120,869 shares
Last Trade
Jun 15, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$118k 2,172 shares
$54.55
$47.33
Berntzen Jarl Director
Holding Value $9.99M 211,123 shares
Last Trade
Jun 15, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$118k 2,172 shares
$54.55
$47.33
Holding Value $4.32M 91,261 shares
Last Trade
Jun 15, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$118k 2,172 shares
$54.55
$47.33
Holding Value $2.32M 49,044 shares
Last Trade
Jun 15, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$118k 2,172 shares
$54.55
$47.33
Olivier Tamla A Director
Holding Value $1.51M 31,845 shares
Last Trade
Jun 15, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$118k 2,172 shares
$54.55
$47.33
Holding Value $3.04M 64,125 shares
Last Trade
Mar 25, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$845k 16,739 shares
$50.51
$47.33
Gary Jesse E President And CEO
Holding Value $6.75M 142,580 shares
Last Trade
Mar 16, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$8.32M 150,000 shares
$55.47
$47.33
Calloway Kenneth L Svp, Human Resources
Holding Value $1.18M 24,902 shares
Last Trade
Mar 12, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.04M 18,000 shares
$58.00
$47.33
Hoffman Robert F Svp, IT And CAO
Holding Value $2.68M 56,643 shares
Last Trade
Mar 11, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$595k 10,529 shares
$56.51
$47.33
Holding Value $577M 12,184,755 shares
Last Trade
Mar 04, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$327M 6,315,245 shares
$51.75
$47.33
Aboud Matt Svp, Strategy & Business Dev't
Holding Value $3.07M 64,843 shares
Last Trade
Mar 03, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$156k 2,971 shares
$52.67
$47.33
Hafberg Agust F SVP & Chief Commercial Officer
Holding Value $2.13M 45,059 shares
Last Trade
Feb 27, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.17M 22,884 shares
$51.24
$47.33
Gudlaugsson Gunnar EVP - Global Operations
Holding Value $6.46M 136,393 shares
Last Trade
Feb 25, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$2.33M 43,000 shares
$54.10
$47.33
De Zee John Evp, GC And Secretary
Holding Value $4.62M 97,647 shares
Last Trade
Feb 23, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$3.35M 66,000 shares
$50.72
$47.33
Glasser Errol Director
Holding Value $5.62M 118,697 shares
Last Trade
Jun 16, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$143k 7,778 shares
$18.39
$47.33
Dezee John Evp, GC And Secretary
Holding Value $6.29M 132,918 shares
Last Trade
Jan 01, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$278k 15,244 shares
$18.22
$47.33
Bialek Gerald C Chief Financial Officer
Holding Value $4.76M 100,620 shares
Last Trade
Jan 01, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$319k 17,534 shares
$18.22
$47.33
Harrison Michelle Sr. VP Finance & Treasurer
Holding Value $3.83M 80,947 shares
Last Trade
Jan 01, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$111k 13,564 shares
$8.18
$47.33
Ryfold Ltd 10% owner
Holding Value $0 0 shares
Last Trade
Dec 31, 2022 Sale
$225M 27,500,000 shares
$8.18
$47.33
Glencore Plc Director
Holding Value $554M 11,701,321 shares
Last Trade
Sep 30, 2022 Purchase (Conversion)Shares acquired or disposed through conversion of a derivative or other security.
$174k 32,982 shares
$5.28
$47.33

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