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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 CORZW
| Traded | Insider | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Nov 9, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 2,100 | $12.70 | $26.7K Sale | Form 4 ↗ |
| Nov 9, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 7,900 | $12.39 | $97.9K Sale | Form 4 ↗ |
| Nov 2, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 100 | $13.37 | $1,337 Sale | Form 4 ↗ |
| Nov 2, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 9,900 | $12.78 | $126.5K Sale | Form 4 ↗ |
| Oct 26, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 5,500 | $13.80 | $75.9K Sale | Form 4 ↗ |
| Oct 26, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 4,500 | $13.27 | $59.7K Sale | Form 4 ↗ |
| Oct 19, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 10,000 | $13.87 | $138.7K Sale | Form 4 ↗ |
| Sep 28, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 10,000 | $16.76 | $167.6K Sale | Form 4 ↗ |
| Sep 21, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 10,000 | $18.37 | $183.7K Sale | Form 4 ↗ |
| Sep 15, 2026 | Eric Stanton Weiss Director | CORZ Core Scientific, Inc. | Buy | 6,000 | $16.33 | $98.0K Buy | Form 4 ↗ |
| Sep 14, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 10,000 | $17.14 | $171.4K Sale | Form 4 ↗ |
| Sep 8, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 10,000 | $18.67 | $186.7K Sale | Form 4 ↗ |
| Aug 31, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 10,000 | $16.23 | $162.3K Sale | Form 4 ↗ |
| Aug 24, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 10,000 | $17.45 | $174.5K Sale | Form 4 ↗ |
| Aug 20, 2026 | Elizabeth Crain Director | CORZ Core Scientific, Inc. | Buy | 6,000 | $18.33 | $110.0K Buy | Form 4 ↗ |
| Aug 18, 2026 | Eric Stanton Weiss Director | CORZ Core Scientific, Inc. | Buy | 7,000 | $19.19 | $134.3K Buy | Form 4 ↗ |
| Aug 17, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 10,000 | $20.10 | $201.0K Sale | Form 4 ↗ |
| Aug 10, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 1,000 | $20.65 | $20.6K Sale | Form 4 ↗ |
| Aug 10, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 9,000 | $19.90 | $179.1K Sale | Form 4 ↗ |
| Aug 3, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 7,500 | $22.62 | $169.7K Sale | Form 4 ↗ |
| Aug 3, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 1,500 | $21.55 | $32.3K Sale | Form 4 ↗ |
| Aug 3, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 1,000 | $20.39 | $20.4K Sale | Form 4 ↗ |
| Jul 27, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 100 | $22.49 | $2,249 Sale | Form 4 ↗ |
| Jul 27, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 1,600 | $21.89 | $35.0K Sale | Form 4 ↗ |
| Jul 27, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 8,300 | $20.75 | $172.2K Sale | Form 4 ↗ |
| Jul 20, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 10,000 | $22.30 | $223.0K Sale | Form 4 ↗ |
| Jul 13, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 300 | $23.01 | $6,903 Sale | Form 4 ↗ |
| Jul 13, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 9,700 | $22.43 | $217.6K Sale | Form 4 ↗ |
| Jul 6, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 10,000 | $22.63 | $226.3K Sale | Form 4 ↗ |
| Jun 29, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 100 | $27.95 | $2,795 Sale | Form 4 ↗ |
| Jun 29, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 1,100 | $27.42 | $30.2K Sale | Form 4 ↗ |
| Jun 29, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 8,800 | $25.99 | $228.7K Sale | Form 4 ↗ |
| Jun 22, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 2,400 | $29.88 | $71.7K Sale | Form 4 ↗ |
| Jun 22, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 7,600 | $29.11 | $221.2K Sale | Form 4 ↗ |
| Jun 15, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 100 | $28.79 | $2,879 Sale | Form 4 ↗ |
| Jun 15, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 9,900 | $28.19 | $279.1K Sale | Form 4 ↗ |
| Jun 8, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 4,500 | $27.11 | $122.0K Sale | Form 4 ↗ |
| Jun 8, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 5,500 | $26.64 | $146.5K Sale | Form 4 ↗ |
| Jun 1, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 5,500 | $28.76 | $158.2K Sale | Form 4 ↗ |
| Jun 1, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 3,200 | $28.27 | $90.5K Sale | Form 4 ↗ |
| Jun 1, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 1,300 | $26.93 | $35.0K Sale | Form 4 ↗ |
| May 26, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 10,000 | $26.25 | $262.5K Sale | Form 4 ↗ |
| May 18, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 400 | $23.76 | $9,504 Sale | Form 4 ↗ |
| May 18, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 9,600 | $23.12 | $222.0K Sale | Form 4 ↗ |
| May 11, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 7,400 | $23.39 | $173.1K Sale | Form 4 ↗ |
| May 11, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 2,600 | $22.82 | $59.3K Sale | Form 4 ↗ |
| May 4, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 100 | $21.53 | $2,153 Sale | Form 4 ↗ |
| May 4, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 9,900 | $20.85 | $206.4K Sale | Form 4 ↗ |
| Apr 27, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 10,000 | $20.94 | $209.4K Sale | Form 4 ↗ |
| Apr 20, 2026 | Todd M. Duchene See remarks | CORZ Core Scientific, Inc. | Sale | 10,000 | $19.80 | $198.0K Sale | Form 4 ↗ |
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