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SEC EDGAR$CBRS

Feldman Andrew D. sold $47.3M of CBRS

Feldman Andrew D. (CEO, President) sold 237,559 shares of Cerebras Systems Inc. (CBRS) at an average of $199.27 ($196.20–$210.21, $47.34M total) across 13 trades on 2026-08-21 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · Feldman Andrew D.
Published Aug 25, 2026, 10:13 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Aug 25, 2026, 10:18 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
$CBRS
Bearish
high confidence
Mentioned
$CBRS
Relevance
6/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$CBRSBearishMed
01

Why it matters

Large insider sell could trigger short‑term price decline.

02

Market read

Direct impact on CBRS stock; indirect sentiment effect on AI‑hardware sector.

03

What to watch

Sale executed under pre‑arranged 10b5‑1 plan, reducing signaling strength.

Relevance 6/10Novelty 8/10Timing: filing disclosed today

Background

Form 4 filing reports insider transactions required by SEC.

Company-level read

Ticker impact

$CBRSBearishHigh confidence
Context

CEO Andrew Feldman sold 237,559 shares for $47.3M via a 10b5‑1 plan, reducing his stake to 16,853 shares.

Expected impact

Potential downward bias over the next few days.

Evidence & confidence

Significant $47M sale by the top executive signals possible concerns about valuation.

Market effects

Sector

May affect sentiment toward AI‑hardware sector.

Regional

Limited to US markets where CBRS trades.

Global

Low global impact beyond niche AI chip investors.

Counterpoint

What could challenge this read

Insider may be diversifying, not necessarily bearish.

Key entities

  • Company
    Cerebras Systems Inc.

    AI‑chip maker listed on NASDAQ.

  • Person
    Andrew D. Feldman

    CEO and President of Cerebras.

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.

CBRS insider trading history →

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