In the last 12 months, insiders at Core Scientific made open-market purchases of $551,532 (31K shares) and open-market sales of $6.24 million (300K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Darin Feinstein | Director, TenPercentOwner | 34,385,528 | 97,430 | 34,482,958 | 48.9% | 16 Feb, 2024 |
| 2 | Michael J Levitt | Director, TenPercentOwner | 22,189,281 | 449,645 | 22,638,926 | 32.1% | 16 Feb, 2024 |
| 3 | Adam Taylor Sullivan | Chief Executive Officer | 4,419,532 | 0 | 4,419,532 | 6.3% | 20 Oct, 2026 |
| 4 | Matt Minnis | Director | 0 | 3,252,594 | 3,252,594 | 4.6% | 16 Feb, 2024 |
| 5 | Todd M Duchene | Evp, Gc And Secretary | 1,564,637 | 0 | 1,564,637 | 2.2% | 20 Oct, 2026 |
| 6 | James P Jr Nygaard | Evp, Chief Financial Officer | 1,043,056 | 0 | 1,043,056 | 1.5% | 22 May, 2026 |
| 7 | Denise Marie Brucia Sterling | Chief Financial Officer | 591,875 | 0 | 591,875 | 0.8% | 23 Jan, 2025 |
| 8 | Yadin Rozov | Director | 454,162 | 0 | 454,162 | 0.6% | 06 Feb, 2026 |
| 9 | Brian Neville | Chief Accounting Officer | 450,154 | 0 | 450,154 | 0.6% | 20 Sep, 2022 |
| 10 | Jordan Levy | Director | 325,462 | 0 | 325,462 | 0.5% | 06 Feb, 2026 |
| 11 | Jarrod M Patten | Director | 320,448 | 0 | 320,448 | 0.5% | 28 Jan, 2025 |
| 12 | Eric Stanton Weiss | Director | 265,262 | 0 | 265,262 | 0.4% | 17 Sep, 2026 |
| 13 | Jeffrey David Booth | Director | 214,262 | 0 | 214,262 | 0.3% | 06 Feb, 2026 |
| 14 | Todd A Becker | Director | 195,687 | 0 | 195,687 | 0.3% | 05 Mar, 2025 |
| 15 | Jarvis V. Hollingsworth | Director | 121,196 | 0 | 121,196 | 0.2% | 16 Feb, 2024 |
| 16 | Elizabeth Crain | Director | 71,348 | 0 | 71,348 | 0.1% | 24 Aug, 2026 |
| 17 | Dr Kneeland Youngblood | Director | 40,004 | 0 | 40,004 | 0.1% | 16 Feb, 2024 |
| 18 | Mark Adams | Director | 27,594 | 0 | 27,594 | 0.0% | 03 Aug, 2026 |
| 19 | Stephen M Smith | Director | 18,961 | 0 | 18,961 | 0.0% | 28 May, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 16 Oct, 2026 | Adam Taylor Sullivan | Chief Executive Officer | Disposed F | 21,839 | $14.46 | $315.68K | 4,391,079 | Direct |
| 16 Oct, 2026 | Todd M Duchene | Officer | Disposed F | 6,382 | $14.46 | $92.25K | 1,153,286 | Direct |
| 19 Oct, 2026 | Todd M Duchene | Officer | Disposed S | 10,000 | $13.87 | $138.74K | 1,143,286 | Direct |
| 12 Oct, 2026 | Todd M Duchene | Officer | Disposed S | 10,000 | $15.12 | $151.16K | 1,159,668 | Direct |
| 05 Oct, 2026 | Todd M Duchene | Officer | Disposed S | 10,000 | $16.31 | $163.06K | 1,169,668 | Direct |
| 01 Oct, 2026 | Adam Taylor Sullivan | Chief Executive Officer | Disposed F | 23,508 | $15.98 | $375.66K | 4,412,918 | Direct |
| 01 Oct, 2026 | Todd M Duchene | Officer | Disposed F | 8,228 | $15.98 | $131.48K | 1,179,668 | Direct |
| 28 Sep, 2026 | Todd M Duchene | Officer | Disposed S | 10,000 | $16.76 | $167.59K | 1,187,896 | Direct |
| 21 Sep, 2026 | Todd M Duchene | Officer | Disposed S | 10,000 | $18.37 | $183.75K | 1,197,896 | Direct |
| 15 Sep, 2026 | Eric Stanton Weiss | Director | Acquired P | 6,000 | $16.33 | $97.98K | 265,262 | Direct |
| 14 Sep, 2026 | Todd M Duchene | Officer | Disposed S | 10,000 | $17.14 | $171.36K | 1,207,896 | Direct |
| 08 Sep, 2026 | Todd M Duchene | Officer | Disposed S | 10,000 | $18.67 | $186.74K | 1,217,896 | Direct |
| 09 Sep, 2026 | Todd M Duchene | Officer | Disposed G | 95,000 | $0.00 | $0 | 422,133 | Direct |
| 31 Aug, 2026 | Todd M Duchene | Officer | Disposed S | 10,000 | $16.23 | $162.34K | 1,927,896 | Direct |
| 24 Aug, 2026 | Todd M Duchene | Officer | Disposed S | 10,000 | $17.45 | $174.49K | 1,937,896 | Direct |
| 20 Aug, 2026 | Elizabeth Crain | Director | Acquired P | 6,000 | $18.33 | $109.99K | 71,348 | Direct |
| 18 Aug, 2026 | Eric Stanton Weiss | Director | Acquired P | 7,000 | $19.19 | $134.36K | 259,262 | Direct |
| 17 Aug, 2026 | Todd M Duchene | Officer | Disposed S | 10,000 | $20.10 | $200.97K | 1,959,101 | Direct |
| 17 Aug, 2026 | Todd M Duchene | Officer | Disposed F | 11,205 | $20.13 | $225.56K | 1,947,896 | Direct |
| 10 Aug, 2026 | Todd M Duchene | Officer | Disposed S | 9,000 | $19.90 | $179.09K | 1,970,101 | Direct |