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Data sources

Public disclosures only. Scores flag unusual patterns and are not evidence of wrongdoing. Not investment advice.

RH CHAIN…
OverviewDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProMethodologyMatch reviewLaunch readiness
01Overview02Daily Brief03Live04Congress05Corporate Insiders06Government Money07Political Influence08Institutions09Washington Network10Follow the Power11Disclosure Clock12AI Investigator13Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProMethodologyMatch reviewLaunch readiness
OverviewDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProMethodologyMatch reviewLaunch readiness
Data sources
SEC FORM 434m ago
HOUSE PTR34m ago
SEC 13F34m ago
ROBINHOOD CHAIN34m ago
SEC FORM 4/Option exerciseVerified data

Peterson Michael reported SEIC

EXECUTIVE VICE PRESIDENT · SEI INVESTMENTS CO · SEI INVESTMENTS CO — Option to Purchase Common Stock

Side
M
Value
—
Shares
10.0K
Price
—
Executed
Apr 23, 2026
Disclosed
Apr 23, 2026
Disclosure timeline0 days from execution to publication · legal deadline 2 business days
Apr 23 executedApr 23, 2026 disclosed

SEIC · daily

Yahoo Finance chart API
▲Execution▼Disclosure●Material company filing●Other disclosed buy●Other disclosed sellUnofficial public endpoint; daily OHLCV, split-adjusted. Replace with a licensed feed for production.

Insider Score

Experimental signal
9/ 100 · ROUTINE
Methodology →
  • Transaction type0 / 20

    Option exercise — administrative, little informational value

  • Relative size+1 / 25

No reported dollar value · new position

  • Filing timing0 / 15

    Disclosed 0 business days after execution (deadline: 2)

  • Historical behavior+8 / 15

    First recorded trade by this actor in this security

  • Frequency & clustering0 / 15

    No clustered activity in the dataset

  • Market events0 / 10

    No material company filing within 60 days after the trade

    • The Insider Score measures how far a disclosure deviates from normal filing patterns. A high score is a prompt for research, not evidence of illegal insider trading.

    Other disclosed activity · SEIC

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    40
    PM
    Peterson MichaelEXECUTIVE VICE PRESIDENT
    SEICSEI INVESTMENTS CO
    Open-market sale
    		SELL$900K
    10.0K sh
    		Apr 23, 2026Apr 23, 2026
    traded Apr 23, 2026
    		+0dSEC FORM 4

    Evidence

    23
    SS
    Sharma SanjaySee Remarks*
    SEICSEI INVESTMENTS CO
    Option exercise
    		M$620K
    12.5K sh
    		Apr 23, 2026Apr 23, 2026
    traded Apr 23, 2026
    		+0dSEC FORM 4

    Evidence

    23
    SS
    Sharma SanjaySee Remarks*
    SEICSEI INVESTMENTS CO
    Option exercise
    		M$620K
    12.5K sh
    		Apr 23, 2026Apr 23, 2026
    traded Apr 23, 2026
    		+0dSEC FORM 4

    Evidence

    43
    SS
    Sharma SanjaySee Remarks*
    SEICSEI INVESTMENTS CO
    Open-market sale
    		SELL$2.11M
    23.4K sh
    		Apr 23, 2026Apr 23, 2026
    traded Apr 23, 2026
    		+0dSEC FORM 4

    Evidence

    29
    SS
    Sharma SanjaySee Remarks*
    SEICSEI INVESTMENTS CO
    Open-market sale
    		SELL$141K
    1,559 sh
    		Apr 23, 2026Apr 23, 2026
    traded Apr 23, 2026
    		+0dSEC FORM 4

    Evidence

    9
    SS
    Sharma SanjaySee Remarks*
    SEICSEI INVESTMENTS CO
    Option exercise
    		M—
    12.5K sh
    		Apr 23, 2026Apr 23, 2026
    traded Apr 23, 2026
    		+0dSEC FORM 4

    Evidence

    9
    SS
    Sharma SanjaySee Remarks*
    SEICSEI INVESTMENTS CO
    Option exercise
    		M—
    12.5K sh
    		Apr 23, 2026Apr 23, 2026
    traded Apr 23, 2026
    		+0dSEC FORM 4

    Evidence

    23
    PM
    Peterson MichaelEXECUTIVE VICE PRESIDENT
    SEICSEI INVESTMENTS CO
    Option exercise
    		M$485K
    10.0K sh
    		Apr 23, 2026Apr 23, 2026
    traded Apr 23, 2026
    		+0dSEC FORM 4

    Evidence

    12
    RC
    Romeo CarmenDirector
    SEICSEI INVESTMENTS CO
    Gift
    		G—
    15.5K sh
    		Dec 30, 2025Dec 30, 2025
    traded Dec 30, 2025
    		+0dSEC FORM 4

    Evidence

    Evidence

    Verified data

    Read directly from the primary public document; every field below is as reported by the filer.

    Source

    Document
    SEC Form 4
    Publisher
    U.S. Securities and Exchange Commission (EDGAR)
    Document ID
    0001628280-26-026914
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    Apr 23, 2026
    Published
    Apr 23, 2026
    Ingested by INSIDER
    Nov 5, 04:03 UTC
    Last re-read
    Nov 5, 04:03 UTC

    Extracted facts

    Filer
    Peterson Michael
    Role
    EXECUTIVE VICE PRESIDENT
    Transaction
    Option exerciseAs filed: “M”
    Asset
    SEI INVESTMENTS CO — Option to Purchase Common Stock
    Ticker
    SEIC
    Shares
    10.0K
    Execution date (reported)
    Apr 23, 2026
    Owned after transaction
    0 shares
    Days from execution to publication
    0

    What this establishes

    Peterson Michael filed this Form 4 reporting a option exercise of SEIC on Apr 23, 2026. It became public on Apr 23, 2026. The filing establishes the reported transaction and the filer's stated role. It does not establish why the trade was made or what the filer knew.

    Extraction

    Method
    Form 4 XML
    Confidence
    1.00
    EXECUTIVE VICE PRESIDENT
    Peterson Michaelcik:0001745371
    Issuer
    SEI INVESTMENTS COcik:0000350894

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.