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Insider trades
Open-market buys and sells by officers, directors and 10% owners, from SEC Form 4. Usually filed within two business days.
About this data
- What it is
- When a company's officers, directors or owners of more than 10% buy or sell its stock, they must report the trade to the SEC on Form 4. This feed shows purchases and sales on the open market; stock grants, option exercises and shares withheld for tax are left out.
- Who files it
- The insider, usually through the company, within two business days of the trade.
- How current
- We collect new filings throughout the day on SEC business days.
- Worth knowing
- Sales are often routine: insiders sell to diversify, to pay taxes, or under a 10b5-1 plan set up months in advance. A purchase with their own money is less common, which is why many investors pay closer attention to it.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Open-market trades per day, last 30 days
Purchases Sales
By trade date. Insiders have two business days to file, so the most recent days fill in later.
Latest open-market insider trades
Showing: ticker CENX
| Traded | Insider | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Mar 25, 2026 | Peter A. Trpkovski EVP, CFO | CENX Century Aluminum Company | Sale | 16,739 | $50.51 | $845.5K Sale | Form 4 ↗ |
| Mar 16, 2026 | Jesse E. Gary President and CEO, Director | CENX Century Aluminum Company | Sale | 150,000 | $55.47 | $8.3M Sale | Form 4 ↗ |
| Mar 12, 2026 | Kenneth L. Calloway SVP, Human Resources | CENX Century Aluminum Company | Sale | 18,000 | $58.00 | $1.0M Sale | Form 4 ↗ |
| Mar 11, 2026 | Robert F. Hoffman SVP, IT and CAO | CENX Century Aluminum Company | Sale | 10,529 | $56.51 | $595.0K Sale | Form 4 ↗ |
| Mar 4, 2026 | Robert F. Hoffman SVP, IT and CAO | CENX Century Aluminum Company | Sale | 10,000 | $56.33 | $563.3K Sale | Form 4 ↗ |
| Mar 4, 2026 | Glencore AG 10% owner | CENX Century Aluminum Company | Sale | 6.32M | $51.75 | $326.8M Sale | Form 4 ↗ |
| Mar 3, 2026 | Matt Aboud SVP, Strategy & Business Dev't | CENX Century Aluminum Company | Sale | 2,971 | $52.67 | $156.5K Sale | Form 4 ↗ |
| Mar 2, 2026 | Matt Aboud SVP, Strategy & Business Dev't | CENX Century Aluminum Company | Sale | 12,126 | $52.50 | $636.6K Sale | Form 4 ↗ |
| Feb 27, 2026 | Agust F. Hafberg SVP & Chief Commercial Officer | CENX Century Aluminum Company | Sale | 22,884 | $51.24 | $1.2M Sale | Form 4 ↗ |
| Feb 25, 2026 | Gunnar Gudlaugsson EVP - Global Operations | CENX Century Aluminum Company | Sale | 43,000 | $54.10 | $2.3M Sale | Form 4 ↗ |
| Feb 23, 2026 | John DeZee EVP, GC and Secretary | CENX Century Aluminum Company | Sale | 66,000 | $50.72 | $3.3M Sale | Form 4 ↗ |
| Jan 23, 2026 | Jesse E. Gary President and CEO, Director | CENX Century Aluminum Company | Sale | 150,000 | $48.19 | $7.2M Sale | Form 4 ↗ |
| Nov 10, 2025 | Glencore International AG 10% owner | CENX Century Aluminum Company | Sale | 9.00M | $30.25 | $272.3M Sale | Form 4 ↗ |
| Sep 26, 2025 | Agust F. Hafberg SVP & Chief Commercial Officer | CENX Century Aluminum Company | Sale | 9,493 | $27.91 | $264.9K Sale | Form 4 ↗ |
| Sep 19, 2025 | Kenneth L. Calloway SVP, Human Resources | CENX Century Aluminum Company | Sale | 16,450 | $27.50 | $452.4K Sale | Form 4 ↗ |
| Aug 12, 2025 | Matt Aboud SVP, Strategy & Business Dev't | CENX Century Aluminum Company | Sale | 12,027 | $23.27 | $279.9K Sale | Form 4 ↗ |
| Mar 20, 2025 | Robert F. Hoffman SVP, IT and CAO | CENX Century Aluminum Company | Sale | 5,000 | $20.24 | $101.2K Sale | Form 4 ↗ |
| Mar 14, 2025 | Robert F. Hoffman SVP, IT and CAO | CENX Century Aluminum Company | Sale | 2,500 | $19.99 | $50.0K Sale | Form 4 ↗ |
| Dec 27, 2024 | Jesse E. Gary President and CEO, Director | CENX Century Aluminum Company | Sale | 50,000 | $18.48 | $924.0K Sale | Form 4 ↗ |
| Dec 26, 2024 | Jesse E. Gary President and CEO, Director | CENX Century Aluminum Company | Sale | 29,243 | $18.97 | $554.7K Sale | Form 4 ↗ |
| Dec 5, 2024 | Gunnar Gudlaugsson EVP - Global Operations | CENX Century Aluminum Company | Sale | 20,000 | $23.85 | $477.0K Sale | Form 4 ↗ |
21 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 6:11 PM EST.
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