CORZZ · Insider Trading
Core Scientific, Inc. Tranche 2 Warrants
Every open-market purchase and sale reported by CORZZ officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-17 | Todd M Duchene | See remarks | Sell | −10,000 | −$281.94K |
| 2026-06-10 | Todd M Duchene | See remarks | Sell | −10,000 | −$268.48K |
| 2026-06-03 | Todd M Duchene | See remarks | Sell | −10,000 | −$283.62K |
| 2026-05-28 | Stephen M Smith | Director | A | +18,961 | — |
| 2026-05-28 | Todd M Duchene | See remarks | Sell | −10,000 | −$262.54K |
| 2026-05-22 | James P Nygaard Jr | EVP, Chief Financial Officer | A | +120,074 | — |
| 2026-05-22 | Todd M Duchene | See remarks | A | +138,547 | — |
| 2026-05-20 | Todd M Duchene | See remarks | Sell | −10,000 | −$231.50K |
| 2026-05-13 | Todd M Duchene | See remarks | Sell | −10,000 | −$232.42K |
| 2026-05-06 | Todd M Duchene | See remarks | Sell | −10,000 | −$208.57K |
| 2026-04-29 | Todd M Duchene | See remarks | Sell | −10,000 | −$209.39K |
| 2026-04-22 | Todd M Duchene | See remarks | Sell | −10,000 | −$197.95K |
| 2026-04-17 | Adam Taylor Sullivan | Chief Executive Officer | F | −87,355 | −$1.67M |
| 2026-04-17 | Todd M Duchene | See remarks | F | −16,741 | −$319.42K |
| 2026-04-15 | Todd M Duchene | See remarks | Sell | −10,000 | −$186.25K |
| 2026-04-08 | Todd M Duchene | See remarks | Sell | −10,000 | −$164.87K |
| 2026-04-02 | Todd M Duchene | See remarks | MIXED | +109,082 | −$1.61M |
| 2026-04-02 | Adam Taylor Sullivan | Chief Executive Officer | MIXED | +426,238 | −$4.72M |
| 2026-03-27 | James P Nygaard Jr | EVP, Chief Financial Officer | F | −98,671 | −$1.62M |
| 2026-03-19 | James P Nygaard Jr | EVP, Chief Financial Officer | F | −92,725 | −$1.52M |
| 2026-03-10 | Eric Stanton Weiss | Director | Buy | +7,000 | +$101.70K |
| 2026-02-06 | Jordan Levy | Director | A | +18,575 | — |
| 2026-02-06 | Eric Stanton Weiss | Director | A | +18,575 | — |
| 2026-02-06 | Elizabeth Crain | Director | A | +18,575 | — |
| 2026-02-06 | Yadin Rozov | Director | A | +18,575 | — |
| 2026-02-06 | Jeffrey David Booth | Director | A | +18,575 | — |
| 2026-02-02 | Adam Taylor Sullivan | Chief Executive Officer | F | −274,554 | −$5.16M |
| 2026-01-26 | Adam Taylor Sullivan | Chief Executive Officer | F | −274,404 | −$5.16M |
| 2026-01-05 | Todd M Duchene | See remarks | MIXED | −84,115 | −$2.11M |
| 2026-01-05 | Adam Taylor Sullivan | Chief Executive Officer | MIXED | +41,768 | −$1.77M |
| 2026-01-02 | Yadin Rozov | Director | G | −40,100 | — |
| 2025-12-10 | Todd M Duchene | See remarks | G | −20,000 deriv. | — |
| 2025-11-13 | Yadin Rozov | Director | Buy | +30,000 deriv. | — |
| 2025-11-06 | Eric Stanton Weiss | Director | Buy | +5,000 | +$107.50K |
| 2025-10-02 | Todd M Duchene | See remarks | F | −8,228 | −$147.61K |
| 2025-10-02 | Adam Taylor Sullivan | Chief Executive Officer | F | −23,508 | −$421.73K |
| 2025-08-19 | Todd M Duchene | See remarks | F | −11,805 | −$166.80K |
| 2025-07-03 | Adam Taylor Sullivan | Chief Executive Officer | F | −23,508 | −$401.28K |
| 2025-07-03 | Todd M Duchene | See remarks | F | −8,228 | −$140.45K |
| 2025-06-27 | Todd M Duchene | See remarks | Sell | −7,759 | −$96.14K |
| 2025-06-05 | Todd M Duchene | See remarks | Sell | −50,000 | −$615.75K |
| 2025-06-04 | Todd M Duchene | See remarks | Sell | −60,000 | −$679.88K |
| 2025-05-30 | Elizabeth Crain | Director | A | +46,773 | — |
| 2025-05-29 | Yadin Rozov | Director | Buy | +110,000 | +$1.20M |
| 2025-05-28 | Todd M Duchene | See remarks | Sell | −50,000 | −$561.59K |
| 2025-04-30 | Todd M Duchene | See remarks | A | +194,600 | — |
| 2025-04-30 | Adam Taylor Sullivan | Chief Executive Officer | A | +665,985 | — |
| 2025-04-02 | Todd M Duchene | See remarks | Sell | −7,921 | −$59.58K |
| 2025-04-02 | Adam Taylor Sullivan | Chief Executive Officer | Sell | −22,629 | −$170.21K |
| 2025-03-27 | James P Nygaard Jr | EVP, Chief Financial Officer | A | +819,672 | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Adam Taylor Sullivan | Chief Executive Officer | 4,470,033 | $61.60M |
| Todd M Duchene | See remarks | 2,058,895 | $28.37M |
| James P Nygaard Jr | EVP, Chief Financial Officer | 1,043,056 | $14.37M |
| Yadin Rozov | Director | 454,162 | $6.26M |
| Denise Marie Brucia Sterling | Chief Financial Officer | 440,028 | $6.06M |
| Jordan Levy | Director | 325,462 | $4.48M |
| Jarrod M Patten | Director | 320,448 | $4.42M |
| Eric Stanton Weiss | Director | 252,262 | $3.48M |
| Jeffrey David Booth | Director | 214,262 | $2.95M |
| Todd A Becker | Director | 195,687 | $2.70M |
| Elizabeth Crain | Director | 65,348 | $900.50K |
| Stephen M Smith | Director | 18,961 | $261.28K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the CORZZ quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.