$SEIC

Peterson Michael sold $2.6M of SEIC

Peterson Michael (Executive Vice President) sold 25,000 shares of SEI INVESTMENTS CO (SEIC) at $102.05 ($2.55M total) on 2026-07-28.

Original reporting
SEC EDGAR · Peterson Michael
Published Jul 30, 2026, 4:00 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Aug 6, 2026, 6:09 AM 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
$SEIC
Neutral
medium confidence
Mentioned
$SEIC
Relevance
6/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$SEICNeutralLow
01

Why it matters

Traders may monitor insider activity as a sentiment input, but this specific disclosure lacks any fundamental company update (no earnings, guidance, deal, or regulatory action).

02

Market read

A disclosed insider sale at a stated price, with limited actionable signal absent additional company-specific catalysts.

03

What to watch

The filing notes no pre-arranged 10b5-1 plan, but the article does not provide context on compensation timing, tax obligations, or whether sales were part of a broader pattern.

Relevance 6/10Novelty 3/10Timing: Filed 2026-07-30, transaction dated 2026-07-28.

Background

The article is a SEC Form 4 insider transaction disclosure for SEI Investments, reporting an executive vice president’s sale.

Company-level read

Ticker impact

$SEICNeutralMedium confidence
Context

SEI Investments disclosed an insider open-market sale by EVP Peterson Michael of 25,000 shares at $102.05 on 2026-07-28.

Expected impact

Low near-term impact; any reaction is likely limited to short-lived sentiment around insider selling.

Evidence & confidence

The filing is a disclosed transaction size and price, but the article provides no accompanying guidance change, operational news, or enforcement/regulatory action.

Market effects

Minimal; insider Form 4 sales typically do not reset sector expectations.

None indicated.

None indicated.

Counterpoint

Insider sales can be driven by diversification, taxes, or pre-existing personal liquidity needs rather than bearish views.

Key entities

  • SEI Investments Co

    Company subject of the Form 4 insider transaction disclosure.

  • Peterson Michael

    Executive Vice President who sold 25,000 shares in an open-market transaction.

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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