$MKTX

Pintoff Scott sold $12K of MKTX

Pintoff Scott (General Counsel and Secretary) sold 100 shares of MARKETAXESS HOLDINGS INC (MKTX) at $116.03 on 2026-06-10 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · Pintoff Scott
Published Jun 12, 2026, 8:15 PM UTC
Analysis
alphai AI DeskAI-generated
Added to alphai Jun 12, 2026, 8:21 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
$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 newest fact is the specific open-market sale of 100 shares by the company’s General Counsel/Secretary on 2026-06-10 under a Rule 10b5-1 plan.

02

Market read

Routine insider sale disclosure; limited incremental trading signal for MKTX.

03

What to watch

The transaction size is small and explicitly pre-arranged, reducing interpretability versus discretionary sales.

Relevance 2/10Novelty 2/10Timing: Filed 2026-06-12 (covers sale dated 2026-06-10).

Background

The article is an SEC EDGAR Form 4 insider transaction disclosure for MarketAxess Holdings (MKTX).

Company-level read

Ticker impact

$MKTXNeutralHigh confidence
Context

SEC Form 4 shows MKTX General Counsel/Secretary Pintoff Scott sold 100 shares in an open-market transaction on 2026-06-10 under a 10b5-1 plan.

Expected impact

Low likelihood of sustained price impact; any reaction is likely muted and short-lived.

Evidence & confidence

The filing is a routine Form 4 insider transaction with a stated pre-arranged Rule 10b5-1 plan and small share count ($11.6k).

Market effects

No clear sector read-through; this is company-specific insider trading disclosure.

None.

None.

Counterpoint

Even with 10b5-1, repeated insider selling (not shown here) could matter; traders may watch for a pattern across multiple filings.

Key entities

  • MarketAxess Holdings Inc

    MKTX; subject of the Form 4 insider transaction disclosure.

  • Pintoff Scott

    General Counsel and Secretary who sold shares under a pre-arranged 10b5-1 plan.

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