TENG CHIN-CHI sold $1.5M of CDNS

TENG CHIN-CHI (Sr. Vice President) sold 4,500 shares of CADENCE DESIGN SYSTEMS INC (CDNS) at an average of $339.46 ($335.70–$345.16, $1.53M total) across 9 trades on 2026-07-22 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · TENG CHIN-CHI
Published Jul 24, 2026, 12:55 AM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Jul 24, 2026, 1:00 AM 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.
AlphAI market briefInsider activity
Primary signal
$CDNS
Neutral
high confidence
Mentioned
$CDNS
Relevance
5/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$CDNSNeutralLow
01

Why it matters

The only new information is the disclosed sale size, price range, and post-transaction holdings; it does not provide new fundamentals.

02

Market read

Traders may note insider selling, but the 10b5-1 structure and lack of fundamental updates suggest limited impact.

03

What to watch

The article does not disclose any concurrent purchases, changes in guidance, or new business developments, so the trading signal is likely weak.

Relevance 5/10Novelty 3/10Timing: Filed 2026-07-23 for a 2026-07-22 insider sale.

Background

The article is an SEC Form 4 insider transaction by Cadence Design Systems SVP Teng Chin-Chi, reporting an open-market sale of 4,500 shares on 2026-07-22.

Company-level read

Ticker impact

$CDNSNeutralHigh confidence
Context

Cadence Design Systems insider Teng Chin-Chi sold about $1.53M of CDNS shares in an open-market transaction under a 10b5-1 plan.

Expected impact

Likely limited, short-lived impact unless paired with other new catalysts.

Evidence & confidence

The filing is a Form 4 open-market sale by an SVP with a pre-arranged 10b5-1 plan; no new operational, financial, or regulatory facts are provided.

Market effects

Minimal, as the disclosure is company-specific and does not indicate broader semiconductor EDA demand changes.

None indicated.

None indicated.

Counterpoint

Because the sale is under a 10b5-1 plan, it may reflect scheduled liquidity needs rather than bearish expectations.

Key entities

  • Cadence Design Systems

    CDNS, the company whose insider sale is disclosed in the Form 4.

  • Teng Chin-Chi

    Senior Vice President who sold shares in an open-market transaction under a 10b5-1 plan.

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.

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