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Core Scientific, Inc./tx (CORZ) XNAS FINANCE SERVICES Net insider selling (90d)
Latest CORZ Insider Trades
About Core Scientific, Inc./tx (CORZ) Core Scientific Inc is engaged in designing, building, and operating digital infrastructure for high-density colocation services and digital asset mining. The business operates in three operating segments: Digital Asset Self-Mining, consisting of performing digital asset mining for its own account, Digital Asset Hosted Mining, consisting of providing hosting services to third parties for digital asset mining, and Colocation, consisting of providing high-density colocation services to third parties for AI / HPC operations. The majority of revenue is derived from the Digital Asset Self-Mining Segment.
Headquarters DOVER, DE
Employees 325
Listed 2024
Exchange XNAS https://www.corescientific.com SEC filings for CORZ on EDGAR
90-Day SEC Filing Activity Form 4 transaction type Transactions Shares Total value Open-market purchase 2 13,000 $244K Open-market sale 26 130,000 $3.07M Grant or award 1 27,594
CORZ Insider Transactions (Form 4) 48 65 Form 4 filings on record, the earliest from Nov 12, 2024, newest first. Filing history page 1 of 3.
Date Insider Transaction Security Shares Price Value Aug 24, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock
Recent CORZ Form 8-K Filings 5
Recent CORZ Form 144 Notices of Proposed Sale 1 A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
Filed Filer Relationship Shares Market value Notice Jul 6, 2026 - - - - View on EDGAR
CORZ Insider Trading - FAQ
What is the latest insider trade for CORZ? Core Scientific, Inc./tx (CORZ) had 19 insider filings in the last 90 days, with the most recent on 2026-08-26. The full record for CORZ runs to 65 Form 4 filings, the earliest from 2024-11-12. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying CORZ stock? 2 insider purchases of CORZ were filed in the last 90 days, totaling $244K.
How many insiders are selling CORZ stock? 26 insider sales of CORZ were filed in the last 90 days, totaling $3.07M.
Where can I see CORZ SEC filings (Form 4, 10-K, 10-Q, 8-K)? This page tracks CORZ Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow CORZ insider buys? Create a free InsiderAlpha account and press Watch on this page to add CORZ to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Financials Companies with Insider Activity Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
Related Companies - Recent Insider Activity What is SEC Form 4? The filing insiders must submit within two business days of a trade, and how to read its transaction codes. Track CORZ insider activity as it files Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
Sign up free Open-market purchase $110K
Market cap $5.31B
P/E ratio -
Dividend yield -
Average volume 12.51M
52 week high $30.46
52 week low $13.14
Today's high $17.45
Today's low $16.21
Open $17.37
Volume 12.01M
Previous close $17.62
Shares outstanding 321.34M Market cap
$5.31B
325 employees
CORZ Insider Sentiment - Last 90 Days Share of open-market insider dollar volume that was buying versus selling, from SEC Form 4 filings.
7% Buying 93% Selling
2 insider purchases totaling $244K against 26 sales totaling $3.07M.
Most-Active CORZ Insiders - Last 90 Days 10 Tax withholding / forfeiture 5 54,606
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
Aug 20, 2026 EC Elizabeth Crain - Director Open-market purchase Common Stock 6,000 $18.33 $110K
Aug 18, 2026 EW Eric Stanton Weiss - Director Open-market purchase Common Stock 7,000 $19.19 $134K
Aug 17, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 10,000 $20.10 $201K
Aug 17, 2026 TD Todd M. Duchene - Officer Tax withholding / forfeiture Common Stock 11,205 $20.13 $226K
Aug 10, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 9,000 $19.90 $179K
Aug 10, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 1,000 $20.65 $21K
Aug 3, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 1,000 $20.39 $20K
Aug 3, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 1,500 $21.55 $32K
Aug 3, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 7,500 $22.62 $170K
Jul 30, 2026 MA Mark Adams - Director Grant or award Common Stock 27,594 $0.00 -
Jul 27, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 8,300 $20.75 $172K
Jul 27, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 1,600 $21.89 $35K
Jul 27, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 100 $22.49 $2K
Jul 20, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 10,000 $22.30 $223K
Jul 16, 2026 AS Adam Taylor Sullivan - Officer Tax withholding / forfeiture Common Stock 15,584 $22.72 $354K
Jul 16, 2026 TD Todd M. Duchene - Officer Tax withholding / forfeiture Common Stock 4,325 $22.72 $98K
Jul 13, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 9,700 $22.43 $218K
Jul 13, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 300 $23.01 $7K
Jul 6, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 10,000 $22.63 $226K
Jun 30, 2026 AS Adam Taylor Sullivan - Officer Tax withholding / forfeiture Common Stock 18,023 $25.59 $461K
Jun 29, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 1,100 $27.42 $30K
Jun 29, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 100 $27.95 $3K
Jun 30, 2026 TD Todd M. Duchene - Officer Tax withholding / forfeiture Common Stock 5,469 $25.59 $140K
Jun 29, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 8,800 $25.99 $229K
Jun 22, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 7,600 $29.11 $221K
Jun 22, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 2,400 $29.88 $72K
Jun 15, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 9,900 $28.19 $279K
Jun 15, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 100 $28.79 $3K
Jun 8, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 5,500 $26.64 $147K
Jun 8, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 4,500 $27.11 $122K
Jun 1, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 1,300 $26.93 $35K
Jun 1, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 3,200 $28.27 $90K
Jun 1, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 5,500 $28.76 $158K
May 26, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 10,000 $26.25 $263K
May 20, 2026 TD Todd M. Duchene - Officer Grant or award Common Stock 138,547 $0.00 -
May 18, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 9,600 $23.12 $222K
May 18, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 400 $23.76 $10K
May 11, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 2,600 $22.82 $59K
May 11, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 7,400 $23.39 $173K
May 4, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 9,900 $20.85 $206K
May 4, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 100 $21.53 $2K
Apr 27, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 10,000 $20.94 $209K
Apr 20, 2026 TD Todd M. Duchene - Officer Open-market sale Common Stock 10,000 $19.80 $198K
Apr 16, 2026 TD Todd M. Duchene - Officer Tax withholding / forfeiture Common Stock 16,741 $19.08 $319K
Apr 15, 2026 AS Adam Taylor Sullivan - Officer Tax withholding / forfeiture Common Stock 87,355 $19.08 $1.67M
CSB 
Todd M. Duchene - OfficerOpen-market sale$174K
