$PDFS

Strojwas Andrzej sold $151K of PDFS

Strojwas Andrzej (Chief Technology Officer) sold 3,394 shares of PDF SOLUTIONS INC (PDFS) at $44.41 ($0.15M total) on 2026-08-31.

Original reporting
SEC EDGAR · Strojwas Andrzej
Published Sep 1, 2026, 6:09 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 1, 2026, 6:35 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
$PDFS
Neutral
high confidence
Mentioned
$PDFS
Relevance
4/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$PDFSNeutralLow
01

Why it matters

The transaction represents a routine divestiture with minimal market effect.

02

Market read

Limited relevance; typical insider transaction.

03

What to watch

Potential upcoming corporate actions not disclosed.

Relevance 4/10Novelty 4/10Timing: filed Sep 1 2026

Background

PDF Solutions Inc. filed a Form 4 reporting an insider sale by its CTO.

Company-level read

Ticker impact

$PDFSNeutralHigh confidence
Context

Form 4 disclosed CTO sold 3,394 shares for $150.7K on 2026-08-31.

Expected impact

No significant move expected.

Evidence & confidence

Sale size is small relative to float and holdings remain sizable.

Market effects

None

None

None

Counterpoint

Insider sale could signal confidence issues, but size is negligible.

Key entities

  • PDF Solutions Inc.

    US-listed provider of PDF software solutions.

  • Strojwas Andrzej

    Chief Technology Officer of PDFS.

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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PDF Solutions (NASDAQ:PDFS) said it placed three eProbe e-beam inspection systems in Q2, adding to a Q1 shipment, reaching two-thirds of its annual goal. It expects DirectScan evaluation-to-contract cycles near a year. Gross margin was 73%, operating margin 22%, with $114.9M cash and $67.5M debt after an $81.8M equity raise.