CENX
Century Aluminum CoCompany with tickers: CENX
CIK
949157
CUSIP
156431108
Shares Outstanding
98,974,047
Website
https://www.centuryaluminum.com
Investor Relations
https://centuryaluminum.com/home/default.aspx
13F Activity (30d)
14 filings
11 filers
Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.
| Filed | Seller | Relationship | Shares | Approx. Sale | Broker |
|---|---|---|---|---|---|
| 2026-06-09 | Berntzen Jarl | Director | 93,387 | 2026-06-09 | Charles Schwab Corp |
| 2026-03-25 | Trpkovski Peter A | Officer | 16,739 | 2026-03-25 | Wells Fargo Clearing Services |
| 2026-03-12 | Calloway Kenneth L | Officer | 18,000 | 2026-03-12 | Charles Schwab Corp |
| 2026-03-04 | Glencore International AG | 10% Stockholder | 6,315,245 | 2026-03-04 | Citigroup Global Markets Inc |
| 2026-03-02 | Hoffman Robert F | Officer | 20,529 | 2026-03-02 | Charles Schwab & Co |
| 2026-02-27 | Aboud Matt | Officer | 30,097 | 2026-02-27 | Charles Schwab Corp. |
| 2026-02-25 | Gudlaugsson Gunnar | Officer | 43,000 | 2026-02-25 | Charles Schwab Corp. |
| 2026-02-25 | Hafberg Agust F | Officer | 22,884 | 2026-02-25 | Charles Schwab & Co |
| 2026-02-23 | DeZee John | Officer | 66,000 | 2026-02-23 | Chalres Schwab Corp |
| 2026-01-23 | Jesse E. Gary | President, CEO, Director | 300,000 | 2026-01-23 | J.P. Morgan Securities LLC |
| 2025-11-12 | Glencore International AG | 10% Stockholder | 9,000,000 | 2025-11-10 | Morgan Stanley & Co. LLC |
| 2025-09-25 | Hafberg Agust F | Officer | 9,493 | 2025-09-25 | Charles Schwab & Co |
| 2025-09-15 | Calloway Kenneth L | Officer | 16,450 | 2025-09-15 | Charles Schwab & Co |
| 2025-08-12 | Aboud Matt | Officer | 12,027 | 2025-08-12 | Charles Schwab Corp. |
| 2025-03-17 | Hoffman Robert F | Officer | 12,000 | 2025-03-17 | Charles Schwab & Co. |
| 2024-12-26 | Jesse E. Gary | Affiliate | 79,243 | 2024-12-26 | J.P. Morgan Securities LLC |
| 2024-12-05 | Gudlaugsson Gunnar | Officer | 20,000 | 2024-12-05 | Charles Schwab Corp |
| 2024-06-26 | Jesse E. Gary | Affiliate | 60,000 | 2024-06-26 | J.P. Morgan Securities LLC |
| 2023-12-26 | Jesse E. Gary | Affiliate | 138,162 | 2023-12-26 | J.P. Morgan Securities LLC |
Showing 1–19 of 19 filings