$MPTI

Biles Linda M sold $104K of MPTI

Biles Linda M (Executive VP - Finance) sold 1,218 shares of M-tron Industries, Inc. (MPTI) at $85.05 ($0.10M total) on 2026-08-11.

Original reporting
SEC EDGAR · Biles Linda M
Published Aug 19, 2026, 8:32 PM UTC
Analysis
alphai AI DeskAI-generated
Added to alphai Aug 19, 2026, 10:32 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
$MPTI
Neutral
high confidence
Mentioned
$MPTI
Relevance
4/10
alphai data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$MPTINeutralLow
01

Why it matters

Minor reduction in insider ownership; unlikely to move the stock.

02

Market read

Small insider sale with limited market impact.

03

What to watch

Potential upcoming corporate actions not disclosed.

Relevance 4/10Novelty 4/10Timing: post-market filing on Aug 19

Background

Form 4 filing discloses insider transactions required by SEC.

Company-level read

Ticker impact

$MPTINeutralHigh confidence
Context

Executive VP of Finance sold 1,218 shares for $103,590, reducing holdings to 28,723 shares.

Expected impact

Limited impact; price likely unchanged.

Evidence & confidence

Sale amount is modest relative to float; no broader implications.

Market effects

None

None

None

Counterpoint

Insider sell could be routine portfolio rebalancing, not a red flag.

Key entities

  • M-tron Industries, Inc.

    Issuer of the Form 4 filing.

  • Linda M. Biles

    Executive Vice President of Finance who sold shares.

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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