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SEC EDGARSEP 301 min read$CORZ

DUCHENE TODD M sold $168K of CORZ

DUCHENE TODD M (See remarks) sold 10,000 shares of Core Scientific, Inc./tx (CORZ) at $16.76 ($0.17M total) on 2026-09-28 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · DUCHENE TODD M
Published Sep 30, 2026, 8:40 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 30, 2026, 8:45 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 DeskScoring methodologyReport 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
01

Why it matters

The transaction is modest in size and unlikely to move the stock significantly.

02

Market read

A small insider sale filed on the same day, with limited market impact.

03

What to watch

Insider may be diversifying; no change in company fundamentals.

Relevance 3/10Novelty 3/10Timing: post-market filing today

Background

SEC Form 4 filing discloses an officer's open‑market sale under a pre‑arranged 10b5‑1 plan.

Company-level read

Ticker impact

$CORZNeutralHigh confidence
Context

Form 4 shows officer Todd Duchene sold 10,000 shares for $167,586, a small insider sale.

Expected impact

likely modest downward pressure as market prices the insider sale

Evidence & confidence

The sale is small relative to holdings and typical for a 10b5-1 plan, so impact is limited.

Market effects

Sector

None

Regional

None

Global

None

Counterpoint

What could challenge this read

The sale could be routine and not indicate any negative outlook.

Key entities

  • Issuer
    Core Scientific, Inc.

    US‑listed cryptocurrency mining company (NASDAQ: CORZ).

  • Officer
    Todd M. Duchene

    Reported the insider sale.

Read at source← All news

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

CORZ insider trading history →

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