INSIDER
01Overview02Follow the Money03Daily Brief04Live05Congress06Corporate Insiders07Government Money08Political Influence09Institutions10Washington Network11Follow the Power12Disclosure Clock13AI Investigator14Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
Data sources

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

RH CHAIN…
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
01Overview02Follow the Money03Daily Brief04Live05Congress06Corporate Insiders07Government Money08Political Influence09Institutions10Washington Network11Follow the Power12Disclosure Clock13AI Investigator14Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
Data sources
SEC FORM 452m ago
HOUSE PTR51m ago
SEC 13F51m ago
ROBINHOOD CHAIN51m ago
SEC FORM 4/Tax withholdingVerified data

Collins Sarah S. reported LOPE

Chief Legal Officer · Grand Canyon Education, Inc. · Common Stock

Side
F
Value
$20K
Shares
127
Price
$159.07
Executed
Mar 1, 2026
Disclosed
Mar 3, 2026
Disclosure timeline2 days from execution to publication · legal deadline 2 business days
Mar 1 executedMar 3, 2026 disclosed

LOPE · 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

    Tax withholding — administrative, little informational value

  • Relative size+1 / 25

$20K reported value · 3.5% of prior position

  • Filing timing0 / 15

    Disclosed 2 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 · LOPE

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    13
    KG
    Keegan Lisa GrahamDirector
    LOPEGrand Canyon Education, Inc.
    Grant or award
    		A—
    498 sh
    		Jun 10, 2026Jun 11, 2026
    traded Jun 10, 2026
    		+1dSEC FORM 4

    Evidence

    13
    HC
    Humphrey ChevyDirector
    LOPEGrand Canyon Education, Inc.
    Grant or award
    		A—
    498 sh
    		Jun 10, 2026Jun 11, 2026
    traded Jun 10, 2026
    		+1dSEC FORM 4

    Evidence

    13
    MD
    Marsh DilekCHIEF TECHNOLOGY OFFICER
    LOPEGrand Canyon Education, Inc.
    Grant or award
    		A—
    2,859 sh
    		Jan 28, 2026Jan 30, 2026
    traded Jan 28, 2026
    		+2dSEC FORM 4

    Evidence

    13
    BL
    Browning LoriCHIEF ACCOUNTING OFFICER
    LOPEGrand Canyon Education, Inc.
    Grant or award
    		A—
    1,442 sh
    		Jan 28, 2026Jan 30, 2026
    traded Jan 28, 2026
    		+2dSEC 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
    0002110182-26-000006
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    Mar 1, 2026
    Published
    Mar 3, 2026
    Ingested by INSIDER
    Nov 5, 04:14 UTC
    Last re-read
    Nov 5, 04:14 UTC

    Extracted facts

    Filer
    Collins Sarah S.
    Role
    Chief Legal Officer
    Transaction
    Tax withholdingAs filed: “F”
    Asset
    Grand Canyon Education, Inc.
    Ticker
    LOPE
    Shares
    127
    Price per share
    $159.07
    Value
    $20,202
    Execution date (reported)
    Mar 1, 2026
    Owned after transaction
    3,734 shares
    Days from execution to publication
    2

    Calculation

    Value = shares × reported price per share

    • Shares: 127
    • Price: $159.07

    = $20,202

    What this establishes

    Collins Sarah S. filed this Form 4 reporting a tax withholding of LOPE on Mar 1, 2026. It became public on Mar 3, 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
    Chief Legal Officer
    Collins Sarah S.cik:0002110182
    Issuer
    Grand Canyon Education, Inc.cik:0001434588

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.