SEC EDGARSEP 161 min read$CORZ

DUCHENE TODD M sold $171K of CORZ

DUCHENE TODD M (See remarks) sold 10,000 shares of Core Scientific, Inc./tx (CORZ) at $17.14 ($0.17M total) on 2026-09-14 under a Rule 10b5-1 trading plan.

Original reporting

SEC EDGAR · DUCHENE TODD M

Published Sep 16, 2026, 8:01 PM UTC

Analysis

AlphAI AI DeskAI-generated

Added to AlphAI Sep 16, 2026, 8:11 PM UTC. Informational, not investment advice.

How this was made

AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.

About AlphAI AI Desk Scoring methodology Report an issue

AlphAI market briefInsider activity

Primary signal

$CORZ

Neutral

high confidence

Mentioned

$CORZ

Relevance

3/10

AlphAI data visualization · based on SEC EDGAR

Decision brief

The 30-second read

$CORZNeutralLow

Why it matters

The disclosed insider sale is a routine 10b5-1 transaction with limited market impact.

Market read

Small insider sale; unlikely to move the stock significantly.

What to watch

Potential upcoming capital raise or dilution events that may increase insider selling.

Relevance 3/10Novelty 4/10Timing: today

Background

Core Scientific is a publicly traded provider of cryptocurrency mining infrastructure and services.

Company-level read

Ticker impact

AI estimates · verify against primary disclosures

$CORZNeutralHigh confidence

Context

Officer sold 10,000 shares for $171,362 via a 10b5-1 plan, reducing holdings to 1,207,896 shares.

Expected impact

Minimal short-term movement, potential slight downside pressure.

Evidence & confidence

The sale size is modest relative to float and typical for 10b5-1 plans, offering little actionable insight.

Market effects

Sector

None significant for the broader crypto mining sector.

Regional

No regional effect.

Global

Limited to investors tracking insider activity.

Counterpoint

What could challenge this read

The sale could signal upcoming operational challenges not yet reflected in the price.

Key entities

Company
Core Scientific, Inc.
Issuer of the Form 4 filing.
Officer
Todd M. Duchene
Reporting officer who sold shares.

Read at source ← All news

OCT 26

$CRWVMed

CoreWeave, AI landlord stocks sink to lowest levels in more than a year as the price of insuring CoreWeave's debt doubles

Neocloud stocks, including CoreWeave (CRWV), IREN, Core Scientific (CORZ), and Cipher Mining (CIFR), have fallen over 40% since July. CoreWeave's credit default swap costs have doubled, signaling increased default risk. Microsoft (MSFT) has gained nearly as much. Nebius (NBIS) is an exception, performing better due to lower debt. Elon Musk noted lenders are restricting funding for AI data center-dependent companies.

finance.yahoo.com6 min

OCT 23

$BTC-USDMed

AI Pivot Fails to Slow Bitcoin Mining Competition as Hashrate Surges

Bitcoin's network hashrate hit a seven-month high of 1 zettahash per second, despite large miners shifting to AI. Mining difficulty rose 5.92% in October, with another 5.16% increase expected. Public miners' hashrate fell 23% while AI revenue rose 52% in Q2 2026, displacing about $1.5 billion in equipment. Companies like Core Scientific and IREN reduced Bitcoin production, while MARA and Riot absorbed displaced network share.

finance.yahoo.com2 min

OCT 16

$APLDMed

Applied Digital Sinks 4% as Rotation Out of Debt-Funded AI Builders Extends; TeraWulf Dips 3%, Core Scientific Retreats 2%

Applied Digital (APLD) shares fell 4% to $19.59, extending a downturn in leveraged AI data center developers. TeraWulf (WULF) and Core Scientific (CORZ) also declined. JPMorgan cut APLD's bond rating to Neutral, citing debt concerns. APLD reported strong Q1 revenue growth but carries significant debt. Management maintains confidence in its balance sheet and funding plans.

247wallst.com2 min

OCT 15

$CORZMed

Bitcoin Mining Stocks Tumble as TeraWulf, Core Scientific, Cipher Mining and IREN Lose Over 12%

Shares of Bitcoin mining companies TeraWulf, Core Scientific, Cipher Mining, and IREN fell over 12% after hotter-than-expected U.S. inflation data triggered a sell-off in tech and AI stocks. The declines highlight exposure to market sentiment and interest rate expectations. CoreWeave, Nebius, and Oracle also saw significant losses.

hokanews.com2 min

OCT 15

$CORZMed

Bitcoin Miners Plunge 13% as Inflation Hits Wall Street

Bitcoin miners TeraWulf, Core Scientific, Cipher Mining, and IREN dropped over 12% as inflation data triggered a tech and crypto selloff. The S&P 500 and Nasdaq fell 1.1% and 1.9%, respectively. Higher interest rates may increase borrowing costs for AI infrastructure companies.

cointelegraph.com2 min

OCT 14

$CORZHigh

KBW keeps Core Scientific at outperform, says AMD’s 1.9 GW reservation is overlooked

KBW reiterated its Outperform rating and $28 price target on Core Scientific (CORZ), citing overlooked 1.9 GW of AMD reservation capacity. The firm values existing leases at $15.54 per share, with a blended NOI/EV yield of 8.3%. KBW attended Core Scientific's investor day and noted AMD's option for additional capacity. CORZ closed at $15.43 on Tuesday, implying 81.5% upside to the target.

finance.yahoo.com2 min

DUCHENE TODD M sold $171K of CORZ