SEC EDGARSEP 11 min read$MTSI

Dennehy Robert sold $69K of MTSI

Dennehy Robert (Senior VP and COO) sold 252 shares of MACOM Technology Solutions Holdings, Inc. (MTSI) at $275.20 on 2026-08-28 under a Rule 10b5-1 trading plan.

Original reporting

SEC EDGAR · Dennehy Robert

Published Sep 1, 2026, 8:36 PM UTC

Analysis

AlphAI AI DeskAI-generated

Added to AlphAI Sep 1, 2026, 8:55 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 Desk Scoring methodology Report an issue

AlphAI market briefInsider activity

Primary signal

$MTSI

Neutral

high confidence

Mentioned

$MTSI

Relevance

2/10

AlphAI data visualization · based on SEC EDGAR

Decision brief

The 30-second read

$MTSINeutralLow

Why it matters

The disclosed sale is modest and unlikely to move the stock, but it adds to the transparency of insider holdings.

Market read

Routine insider sale with limited trading relevance.

What to watch

Potential upcoming corporate actions or compensation plans not disclosed.

Relevance 2/10Novelty 4/10Timing: post‑market filing

Background

Form 4 filings disclose insider transactions; they are primary sources for insider activity.

Company-level read

Ticker impact

AI estimates · verify against primary disclosures

$MTSINeutralHigh confidence

Context

Senior VP and COO Robert Dennehy sold 252 shares for $69,350 via a 10b5‑1 plan on 2026‑08‑28.

Expected impact

Minimal impact; likely absorbed without noticeable price movement.

Evidence & confidence

The transaction size is small relative to market cap and disclosed through a Form 4, providing clear, verifiable data.

Market effects

Sector

No material effect on the broader semiconductor sector.

Regional

Limited to US investors monitoring insider activity.

Global

None

Counterpoint

What could challenge this read

The sale could signal insider concern, but size is too small to infer meaningful sentiment.

Key entities

person
Robert Dennehy
Senior Vice President and Chief Operating Officer of MACOM
company
MACOM Technology Solutions Holdings, Inc.
US‑listed semiconductor company (ticker MTSI)

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