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SEC EDGARSEP 111 min read$MKTX

Pintoff Scott sold $16K of MKTX

Pintoff Scott (General Counsel and Secretary) sold 100 shares of MARKETAXESS HOLDINGS INC (MKTX) at $163.32 on 2026-09-10 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · Pintoff Scott
Published Sep 11, 2026, 8:15 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 11, 2026, 8:18 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 DeskScoring methodologyReport an issue
AlphAI market briefInsider activity
Primary signal
$MKTX
Neutral
high confidence
Mentioned
$MKTX
Relevance
2/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$MKTXNeutralLow
01

Why it matters

The sale is routine and unlikely to affect MKTX's valuation.

02

Market read

Low relevance; the disclosed sale is small and pre‑arranged.

03

What to watch

The 10b5-1 plan indicates the sale was pre‑scheduled, reducing signaling risk.

Relevance 2/10Novelty 3/10Timing: post‑market on 2026-09-10

Background

SEC Form 4 filing discloses insider transactions for public companies.

Company-level read

Ticker impact

$MKTXNeutralHigh confidence
Context

General Counsel and Secretary sold 100 shares for $16,332 under a 10b5-1 plan on 2026-09-10.

Expected impact

No material price impact expected.

Evidence & confidence

The transaction size is trivial relative to market cap and was pre‑arranged.

Market effects

Sector

None; insider sale does not affect the broader financial services sector.

Regional

None; limited to a single US‑listed company.

Global

None

Counterpoint

What could challenge this read

Even small insider sales can signal confidence issues; monitor for further disposals.

Key entities

  • person
    Pintoff Scott

    General Counsel and Secretary of MarketAxess Holdings Inc.

Read at source← All news

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.

MKTX insider trading history →

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