$SMTC

HOU HONG Q sold $280K of SMTC

HOU HONG Q (President and CEO) sold 2,000 shares of SEMTECH CORP (SMTC) at $140.00 ($0.28M total) on 2026-08-07 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · HOU HONG Q
Published Aug 11, 2026, 8:05 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Aug 11, 2026, 8:09 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.
AlphAI market briefInsider activity
Primary signal
$SMTC
Neutral
medium confidence
Mentioned
$SMTC
Relevance
3/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$SMTCNeutralLow
01

Why it matters

The newest fact is the CEO’s disclosed open-market sale of 2,000 shares at $140/share on 2026-08-07, filed on 2026-08-11, under a pre-arranged 10b5-1 plan.

02

Market read

Traders may briefly reassess sentiment around SMTC, but the 10b5-1 structure makes this unlikely to drive a durable repricing.

03

What to watch

The sale price ($140) and the fact it is pre-arranged reduce the signal strength; without additional context (e.g., buy transactions, guidance changes), the trading edge is limited.

Relevance 3/10Novelty 3/10Timing: filed 2026-08-11 after-hours; sale occurred 2026-08-07

Background

The article is an SEC Form 4 insider transaction disclosure for Semtech Corp (SMTC).

Company-level read

Ticker impact

$SMTCNeutralMedium confidence
Context

Semtech CEO Hou Hong Q filed a Form 4 selling 2,000 shares at $140 on 2026-08-07 under a pre-arranged 10b5-1 plan.

Expected impact

Likely limited near-term impact; any effect would be small and transient unless paired with other new disclosures.

Evidence & confidence

The filing is a disclosed open-market sale with a stated pre-arranged 10b5-1 plan, which typically reduces interpretive weight versus discretionary selling.

Market effects

No clear sector read-through from a single routine 10b5-1 insider sale.

None indicated.

None indicated.

Counterpoint

Even with a 10b5-1 plan, repeated insider selling can still be interpreted as confidence erosion by some traders.

Key entities

  • SEMTECH CORP

    Subject of the Form 4 insider transaction disclosure.

  • HOU HONG Q

    President and CEO who sold shares under a pre-arranged 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.

Related articles

$SMTCHigh

Why Are Semtech (SMTC) Shares Soaring Today

Semtech (SMTC) shares rose 5.1% after Oppenheimer raised its price target to $225, citing strong AI data center demand. The stock closed at $183.90, up 3.1%. Oppenheimer expects data center sales to exceed 40% of revenue. Semtech's shares are up 148% year-to-date, reaching a 52-week high.

$SMTCHigh

Why Semtech (SMTC) Stock Is Up Today

Semtech (SMTC) stock rose 2.8% in premarket trading after analyst Jay Goldberg initiated coverage with a Buy rating and $200 price target, citing demand for AI data-center infrastructure. Goldberg noted Semtech's shift to optical solutions could drive growth through 2028. Shares later cooled to $178.25, up 2.1%. Semtech's shares are up 137% year-to-date.

$SMTCMed

Why Is Semtech Stock (SMTC) Up Over 10% Today?

Semtech (SMTC) stock rose 10.59% after introducing the TDS2621LP chip for 24-volt power lines in robots and smart factories. The chip protects against power surges and is in full production. Analysts rate the stock as Strong Buy with a $211.07 price target, implying 26.22% upside.

$SMTCMed

What Is Semtech (SMTC) Signaling With Its New AI And Fiber Products?

Semtech (SMTC) introduced new products, including a 10G PON chipset for fiber broadband and a 224G TIA/driver family for AI/ML data centers. The company aims to address market demand for faster connectivity and AI infrastructure, with potential risks related to integration and margins. Investors should watch for design wins and production milestones.

$SMTCHigh

Semtech (SMTC) Shares Skyrocket, What You Need To Know

Semtech (SMTC) shares rose 9.8% after introducing a new surge protection device for industrial robotics. The company cited growth in semiconductor, optical networking, and AI data center operations. SMTC is up 123% YTD, trading near its 52-week high. Recent volatility includes a 10.4% drop due to AI safety concerns.