Core Scientific (CORZ) stock: insider trades, news & valuation
Information Technology · Net sellingShare price and insider trades
Core Scientific insider trading at a glance (Oct 9, 2026): in the past 12 months, 2 insiders bought $552K and 1 sold $6.0M of CORZ stock on the open market.
Get emailed when insiders cluster-buy stocks like CORZ
Free alerts the day a new cluster buy is filed, plus the Monday report of the week's biggest insider trades.
Free · unsubscribe anytime · not investment advice · see a sample issue
CORZ insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | $163K | 1 |
| Q3 2026 | $342K | 3 | $2.6M | 19 |
| Q2 2026 | — | 0 | $3.2M | 25 |
| Q1 2026 | $102K | 1 | — | 0 |
| Q4 2025 | $108K | 1 | — | 0 |
Valuation, profit and volume
Pick score 48/100Summary
Over the past 12 months, 2 Core Scientific, Inc./tx insiders reported open-market purchases totaling $552K, while 1 insider reported sales totaling $6.0M. Among insiders with enough purchase history to measure, Eric Stanton Weiss (Director) has the highest Insider Score at 80. 45 of 45 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
CORZ stock news and SEC filings
Recent 8-K filings and headlines. Tone is scored from the headline wording; “Policy” marks regulatory, trade or government topics.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Oct 7SEC | Todd M DucheneSee Remarks | Sell Plan | 10,0001,169,668 held (−1%) | $16.31 | $163K | -5.5% | — |
| Sep 30SEC | Todd M DucheneSee Remarks | Sell Plan | 10,0001,187,896 held (−1%) | $16.76 | $168K | -8.1% | — |
| Sep 23SEC | Todd M DucheneSee Remarks | Sell Plan | 10,0001,197,896 held (−1%) | $18.37 | $184K | -16.1% | — |
| Sep 17SEC | Eric Stanton WeissDirector | Buy | 6,000265,262 held (+2%) | $16.33 | $98K | -5.6% | 80 |
| Sep 16SEC | Todd M DucheneSee Remarks | Sell Plan | 10,0001,207,896 held (−1%) | $17.14 | $171K | -10.1% | — |
| Sep 10SEC | Todd M DucheneSee Remarks | Sell Plan | 10,0001,217,896 held (−1%) | $18.67 | $187K | -17.5% | — |
| Sep 2SEC | Todd M DucheneSee Remarks | Sell Plan | 10,0001,927,896 held (−1%) | $16.23 | $162K | -5.1% | — |
| Aug 26SEC | Todd M DucheneSee Remarks | Sell Plan | 10,0001,937,896 held (−1%) | $17.45 | $174K | -11.7% | — |
| Aug 24SEC | Elizabeth CrainDirector | Buy | 6,00071,348 held (+9%) | $18.33 | $110K | -15.9% | — |
| Aug 20SEC | Eric Stanton WeissDirector | Buy | 7,000259,262 held (+3%) | $19.19 | $134K | -19.7% | 80 |
| Aug 19SEC | Todd M DucheneSee Remarks | Sell Plan | 10,0001,959,101 held (−1%) | $20.10 | $201K | -23.3% | — |
| Aug 12SEC | Todd M DucheneSee Remarks | Sell Plan | 9,0001,970,101 held (−0%) | $19.90 | $179K | -22.6% | — |
| Aug 12SEC | Todd M DucheneSee Remarks | Sell Plan | 1,0001,969,101 held (−0%) | $20.65 | $21K | -25.4% | — |
| Aug 5SEC | Todd M DucheneSee Remarks | Sell Plan | 7,5001,979,101 held (−0%) | $22.62 | $170K | -31.9% | — |
| Aug 5SEC | Todd M DucheneSee Remarks | Sell Plan | 1,5001,986,601 held (−0%) | $21.55 | $32K | -28.5% | — |
| Aug 5SEC | Todd M DucheneSee Remarks | Sell Plan | 1,0001,988,101 held (−0%) | $20.39 | $20K | -24.4% | — |
| Jul 29SEC | Todd M DucheneSee Remarks | Sell Plan | 8,3001,990,801 held (−0%) | $20.75 | $172K | -25.7% | — |
| Jul 29SEC | Todd M DucheneSee Remarks | Sell Plan | 1,6001,989,201 held (−0%) | $21.89 | $35K | -29.6% | — |
| Jul 29SEC | Todd M DucheneSee Remarks | Sell Plan | 1001,989,101 held (−0%) | $22.49 | $2K | -31.5% | — |
| Jul 22SEC | Todd M DucheneSee Remarks | Sell Plan | 10,0001,999,101 held (−0%) | $22.30 | $223K | -30.9% | — |
| Jul 15SEC | Todd M DucheneSee Remarks | Sell Plan | 9,7002,013,726 held (−0%) | $22.43 | $218K | -31.3% | — |
| Jul 15SEC | Todd M DucheneSee Remarks | Sell Plan | 3002,013,426 held (−0%) | $23.01 | $7K | -33.0% | — |
| Jul 8SEC | Todd M DucheneSee Remarks | Sell Plan | 10,0002,023,426 held (−0%) | $22.63 | $226K | -31.9% | — |
| Jul 1SEC | Todd M DucheneSee Remarks | Sell Plan | 8,8002,040,095 held (−0%) | $25.99 | $229K | -40.7% | — |
| Jul 1SEC | Todd M DucheneSee Remarks | Sell Plan | 1,1002,038,995 held (−0%) | $27.42 | $30K | -43.8% | — |
| Jul 1SEC | Todd M DucheneSee Remarks | Sell Plan | 1002,038,895 held (−0%) | $27.95 | $3K | -44.9% | — |
| Jun 24SEC | Todd M DucheneSee Remarks | Sell Plan | 7,6002,051,295 held (−0%) | $29.11 | $221K | -47.1% | — |
| Jun 24SEC | Todd M DucheneSee Remarks | Sell Plan | 2,4002,048,895 held (−0%) | $29.88 | $72K | -48.4% | — |
| Jun 17SEC | Todd M DucheneSee Remarks | Sell Plan | 9,9002,058,995 held (−0%) | $28.19 | $279K | -45.3% | — |
| Jun 17SEC | Todd M DucheneSee Remarks | Sell Plan | 1002,058,895 held (−0%) | $28.79 | $3K | -46.5% | — |
| Jun 10SEC | Todd M DucheneSee Remarks | Sell Plan | 5,5002,073,395 held (−0%) | $26.64 | $147K | -42.2% | — |
| Jun 10SEC | Todd M DucheneSee Remarks | Sell Plan | 4,5002,068,895 held (−0%) | $27.11 | $122K | -43.2% | — |
| Jun 3SEC | Todd M DucheneSee Remarks | Sell Plan | 5,5002,078,895 held (−0%) | $28.76 | $158K | -46.4% | — |
| Jun 3SEC | Todd M DucheneSee Remarks | Sell Plan | 3,2002,084,395 held (−0%) | $28.27 | $90K | -45.5% | — |
| Jun 3SEC | Todd M DucheneSee Remarks | Sell Plan | 1,3002,087,595 held (−0%) | $26.93 | $35K | -42.8% | — |
| May 28SEC | Todd M DucheneSee Remarks | Sell Plan | 10,0002,088,895 held (−0%) | $26.25 | $262K | -41.3% | — |
| May 20SEC | Todd M DucheneSee Remarks | Sell Plan | 9,6001,960,748 held (−0%) | $23.12 | $222K | -33.3% | — |
| May 20SEC | Todd M DucheneSee Remarks | Sell Plan | 4001,960,348 held (−0%) | $23.76 | $10K | -35.1% | — |
| May 13SEC | Todd M DucheneSee Remarks | Sell Plan | 7,4001,970,348 held (−0%) | $23.39 | $173K | -34.1% | — |
| May 13SEC | Todd M DucheneSee Remarks | Sell Plan | 2,6001,977,748 held (−0%) | $22.82 | $59K | -32.5% | — |
| May 6SEC | Todd M DucheneSee Remarks | Sell Plan | 9,9001,980,448 held (−0%) | $20.85 | $206K | -26.1% | — |
| May 6SEC | Todd M DucheneSee Remarks | Sell Plan | 1001,980,348 held (−0%) | $21.53 | $2K | -28.4% | — |
| Apr 29SEC | Todd M DucheneSee Remarks | Sell Plan | 10,0001,990,348 held (−0%) | $20.94 | $209K | -26.4% | — |
| Apr 22SEC | Todd M DucheneSee Remarks | Sell Plan | 10,0002,000,348 held (−0%) | $19.80 | $198K | -22.2% | — |
| Apr 15SEC | Todd M DucheneSee Remarks | Sell Plan | 9,6002,027,489 held (−0%) | $18.61 | $179K | -17.2% | — |
| Apr 15SEC | Todd M DucheneSee Remarks | Sell Plan | 4002,027,089 held (−0%) | $18.99 | $8K | -18.9% | — |
| Apr 8SEC | Todd M DucheneSee Remarks | Sell Plan | 10,0002,037,089 held (−0%) | $16.49 | $165K | -6.5% | — |
| Apr 2SEC | Todd M DucheneSee Remarks | Sell Plan | 10,0002,047,089 held (−0%) | $15.25 | $152K | +1.0% | — |
| Mar 10SEC | Eric Stanton WeissDirector | Buy | 7,000252,262 held (+3%) | $14.53 | $102K | +6.1% | 80 |
| Nov 6SEC | Eric Stanton WeissDirector | Buy | 5,000226,687 held (+2%) | $21.50 | $108K | -28.3% | 80 |
Insiders at Core Scientific, Inc./tx
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Todd M DucheneSee Remarks | — | $6.0M | Oct 7, 2026 | — |
| Eric Stanton WeissDirector | $442K | — | Sep 17, 2026 | 80 |
| Elizabeth CrainDirector | $110K | — | Aug 24, 2026 | — |
Insider activity at other Information Technology companies
Same sector, ranked by insider buying in the last 90 days.
CORZ stock: common questions
Are Core Scientific, Inc./tx insiders buying CORZ stock?
In the past 12 months, 2 insiders reported open-market purchases of CORZ worth $552K. The latest was Director Eric Stanton Weiss bought $98K of CORZ at $16.33.
Are Core Scientific, Inc./tx insiders selling CORZ stock?
1 insiders reported sales worth $6.0M over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is CORZ's 52-week range?
Over the past year CORZ has traded between $13.57 and $29.16. It last closed at $15.41 on Oct 9, 2026.