LYTIR

Company · CORZ

Core Scientific, Inc.

Name as listed on its exchange; filed with the SEC as Core Scientific, Inc./tx.

Nasdaq's symbol directory lists CORZ on Nasdaq as “Core Scientific, Inc. - Common Stock”.

In the 12 months to Nov 8, 2026: insiders bought on 3 occasions ($342K); insiders sold on 21 occasions ($4.1M); 1 planned-sale notice; 9 filings by holders of 5% or more; 2 company reports (Form 8-K, since May 26, 2026).

All insider filings at the SEC

Insider purchases and sales, by month (last 12 months)Insider purchases: $342K in total; Insider sales: $4.1M in total.Jun: Insider sales $837KJul: Insider sales $883KAug: Insider purchases $244KAug: Insider sales $960KSep: Insider purchases $98KSep: Insider sales $709KOct: Insider sales $589KNov: Insider sales $128KDecJanFebMarAprMayJunJulAugSepOctNov
Insider purchases above the line: $342KInsider sales below: $4.1M
Dollar value of open-market purchases and sales reported on SEC Form 4, by the month traded. Sales include pre-arranged 10b5-1 plan sales.

Insider trades · SEC Form 4

Those inside the hall

Open-market purchases and sales only. Legs one person filed for one day are combined.

Who traded

  1. Todd M. DuChene, Chief Legal and Administrative Officer sold on 21 days all under a 10b5-1 plan latest Nov 2, 2026 sold $4.1M
  2. Weiss Eric Stanton bought on 2 days latest Sep 15, 2026 bought $232K
  3. CRAIN ELIZABETH bought on 1 day latest Aug 20, 2026 bought $110K
Every trade (24)
  1. SELLTodd M. DuChene, Chief Legal and Administrative Officer sold Nov 2, 2026 10,000 shares 2 legs combined 10b5-1 plan (scheduled) filing $128K
  2. SELLTodd M. DuChene, Chief Legal and Administrative Officer sold Oct 26, 2026 10,000 shares 2 legs combined 10b5-1 plan (scheduled) filing $136K
  3. SELLTodd M. DuChene, Chief Legal and Administrative Officer sold Oct 19, 2026 10,000 shares 10b5-1 plan (scheduled) filing $139K
  4. SELLTodd M. DuChene, Chief Legal and Administrative Officer sold Oct 12, 2026 10,000 shares 10b5-1 plan (scheduled) filing $151K
  5. SELLTodd M. DuChene, Chief Legal and Administrative Officer sold Oct 5, 2026 10,000 shares 10b5-1 plan (scheduled) filing $163K
  6. SELLTodd M. DuChene, Chief Legal and Administrative Officer sold Sep 28, 2026 10,000 shares 10b5-1 plan (scheduled) filing $168K
  7. SELLTodd M. DuChene, Chief Legal and Administrative Officer sold Sep 21, 2026 10,000 shares 10b5-1 plan (scheduled) filing $184K
  8. BUYWeiss Eric Stanton bought Sep 15, 2026 6,000 shares filing $98K
  9. SELLTodd M. DuChene, Chief Legal and Administrative Officer sold Sep 14, 2026 10,000 shares 10b5-1 plan (scheduled) filing $171K
  10. SELLTodd M. DuChene, Chief Legal and Administrative Officer sold Sep 8, 2026 10,000 shares 10b5-1 plan (scheduled) filing $187K
  11. SELLTodd M. DuChene, Chief Legal and Administrative Officer sold Aug 31, 2026 10,000 shares 10b5-1 plan (scheduled) filing $162K
  12. SELLTodd M. DuChene, Chief Legal and Administrative Officer sold Aug 24, 2026 10,000 shares 10b5-1 plan (scheduled) filing $174K
  13. BUYCRAIN ELIZABETH bought Aug 20, 2026 6,000 shares filing $110K
  14. BUYWeiss Eric Stanton bought Aug 18, 2026 7,000 shares filing $134K
  15. SELLTodd M. DuChene, Chief Legal and Administrative Officer sold Aug 17, 2026 10,000 shares 10b5-1 plan (scheduled) filing $201K
  16. SELLTodd M. DuChene, Chief Legal and Administrative Officer sold Aug 10, 2026 10,000 shares 2 legs combined 10b5-1 plan (scheduled) filing $200K
  17. SELLTodd M. DuChene, Chief Legal and Administrative Officer sold Aug 3, 2026 10,000 shares 3 legs combined 10b5-1 plan (scheduled) filing $222K
  18. SELLTodd M. DuChene, Chief Legal and Administrative Officer sold Jul 27, 2026 10,000 shares 3 legs combined 10b5-1 plan (scheduled) filing $209K
  19. SELLTodd M. DuChene, Chief Legal and Administrative Officer sold Jul 20, 2026 10,000 shares 10b5-1 plan (scheduled) filing $223K
  20. SELLTodd M. DuChene, Chief Legal and Administrative Officer sold Jul 13, 2026 10,000 shares 2 legs combined 10b5-1 plan (scheduled) filing $224K
  21. SELLTodd M. DuChene, Chief Legal and Administrative Officer sold Jul 6, 2026 10,000 shares 10b5-1 plan (scheduled) filing $226K
  22. SELLTodd M. DuChene, Chief Legal and Administrative Officer sold Jun 29, 2026 10,000 shares 3 legs combined 10b5-1 plan (scheduled) filing $262K
  23. SELLTodd M. DuChene, Chief Legal and Administrative Officer sold Jun 22, 2026 10,000 shares 2 legs combined 10b5-1 plan (scheduled) filing $293K
  24. SELLTodd M. DuChene, Chief Legal and Administrative Officer sold Jun 15, 2026 10,000 shares 2 legs combined 10b5-1 plan (scheduled) filing $282K

Planned sales · SEC Form 144

Notice given

A Form 144 is filed before an insider sells restricted stock. It states an intent; the sale, if it happens, appears later on a Form 4. Every recent notice

  1. TODD DUCHENE REVOCABLE TRUST filed Oct 13, 2026 Officer 140,000 shares planned sale date 10/12/2026 filing $2.2M

Large holders · SEC Schedules 13D and 13G

Five percent and over

Anyone who comes to hold more than 5% of a company's voting shares must tell the SEC. A Schedule 13D is filed by a holder who may seek to influence the company; a 13G by one who states it is a passive investor. An amendment updates an earlier filing, and a stake reported as 0% means the holder says it has sold all, or nearly all, of its shares. Every recent 13D and 13G

  1. JANE STREET GROUP, LLC filed Nov 6, 2026 Schedule 13G/A passive 9,375,973 shares filing 2.9%
  2. MFN Partners, LP filed Oct 28, 2026 Schedule 13G passive filing 7.6%
  3. Jericho Capital Asset Management L.P. filed Aug 14, 2026 Schedule 13G passive filing 7.2%
  4. Valiant Capital Management, L.P. filed Aug 14, 2026 Schedule 13G/A passive filing 5.3%
  5. Pentwater Capital Management LP filed Aug 14, 2026 Schedule 13G/A passive filing 0.4%
  6. JANE STREET GROUP, LLC filed Aug 12, 2026 Schedule 13G/A passive 20,125,585 shares filing 6.3%
  7. Citadel Securities GP LLC filed Aug 5, 2026 Schedule 13G passive filing 6.5%
  8. Situational Awareness LP filed Aug 4, 2026 Schedule 13D/A may seek influence 14,089,395 shares filing 4.4%
  9. Vanguard Capital Management filed Jul 31, 2026 Schedule 13G passive 16,196,304 shares filing 5.09%

Company reports · SEC Form 8-K

In its own words

Current reports the company filed with the SEC; most items are due within four business days of the event. Each line lists the report's items by the SEC's own titles; the filing says what happened. Reports collected since May 26, 2026; every 8-K at the SEC.

  1. Results of operations and financial condition; Regulation FD disclosure filing Nov 5, 2026
  2. Regulation FD disclosure filing Sep 10, 2026

Sources: SEC EDGAR (Forms 4, 144 and 8-K) and STOCK Act periodic transaction reports. Filings can be late, amended or wrong at the source; see methodology.