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SEC EDGARSEP 161 min read$MQ

Sumner Crystal sold $20K of MQ

Sumner Crystal (See Remarks) sold 1,250 shares of Marqeta, Inc. (MQ) at $16.39 on 2026-09-15 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · Sumner Crystal
Published Sep 16, 2026, 9:03 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 16, 2026, 9:29 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
$MQ
Neutral
high confidence
Mentioned
$MQ
Relevance
2/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$MQNeutralLow
01

Why it matters

The sale is modest and unlikely to move the stock, but it confirms the insider's continued stake.

02

Market read

Routine insider sale with limited trading relevance.

03

What to watch

Potential upcoming earnings or product updates that may outweigh the small insider sell.

Relevance 2/10Novelty 4/10Timing: post‑market 2026‑09‑15

Background

Form 4 filings disclose insider transactions and are used by traders to gauge insider sentiment.

Company-level read

Ticker impact

$MQNeutralHigh confidence
Context

Officer Sumner Crystal sold 1,250 shares of Marqeta (MQ) for $20,487.50 via a 10b5‑1 plan, reducing his holdings to 168,895 shares.

Expected impact

Limited short‑term impact; no significant price move expected.

Evidence & confidence

The transaction is a routine 10b5‑1 sale of ~0.01% of outstanding shares, typical for insiders and unlikely to affect market perception.

Market effects

Sector

No broader sector impact; Marqeta operates in fintech payments.

Regional

U.S. market only; negligible regional effect.

Global

Minimal global relevance.

Counterpoint

What could challenge this read

If the insider is offloading shares ahead of undisclosed negative news, the sell could foreshadow a downside.

Key entities

  • Company
    Marqeta, Inc.

    U.S. fintech payments processor (ticker MQ).

  • Officer
    Sumner Crystal

    Company officer executing a 10b5‑1 sale.

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.

MQ insider trading history →

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