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 45h ago
HOUSE PTR5h ago
SEC 13F5h ago
ROBINHOOD CHAIN5h ago
SEC FORM 4/Tax withholdingVerified data

Myers Matthew T reported CDP

SVP-CAO & CONTROLLER · COPT DEFENSE PROPERTIES · Common Shares

Side
F
Value
$7,683
Shares
250
Price
$30.73
Executed
Dec 1, 2025
Disclosed
Dec 2, 2025
Disclosure timeline1 days from execution to publication · legal deadline 2 business days
Dec 1 executedDec 2, 2025 disclosed

CDP · 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

$8K reported value · 2.7% of prior position

  • Filing timing0 / 15

    Disclosed 1 business day 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 · CDP

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    16
    SA
    Snider Britt A.EVP & COO
    CDPCOPT DEFENSE PROPERTIES
    Gift
    		G—
    6,000 sh
    		Nov 3, 2026Nov 5, 2026
    traded Nov 3, 2026
    		+2dSEC FORM 4

    Evidence

    12
    MA
    Mifsud AnthonyEVP AND CFO
    CDPCOPT DEFENSE PROPERTIES
    Gift
    		G—
    12.0K sh
    		Nov 3, 2026Nov 5, 2026
    traded Nov 3, 2026
    		+2dSEC FORM 4

    Evidence

    9
    MB
    Miller Essye B.Director
    CDPCOPT DEFENSE PROPERTIES
    Grant or award
    		A—
    3,803 sh
    		May 14, 2026May 18, 2026
    traded May 14, 2026
    		+4dSEC 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
    0001965764-25-000003
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    Dec 1, 2025
    Published
    Dec 2, 2025
    Ingested by INSIDER
    Nov 5, 04:30 UTC
    Last re-read
    Nov 5, 04:30 UTC

    Extracted facts

    Filer
    Myers Matthew T
    Role
    SVP-CAO & CONTROLLER
    Transaction
    Tax withholdingAs filed: “F”
    Asset
    COPT DEFENSE PROPERTIES
    Ticker
    CDP
    Shares
    250
    Price per share
    $30.73
    Value
    $7,683
    Execution date (reported)
    Dec 1, 2025
    Owned after transaction
    9,560 shares
    Days from execution to publication
    1

    Calculation

    Value = shares × reported price per share

    • Shares: 250
    • Price: $30.73

    = $7,683

    What this establishes

    Myers Matthew T filed this Form 4 reporting a tax withholding of CDP on Dec 1, 2025. It became public on Dec 2, 2025. 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
    SVP-CAO & CONTROLLER
    Myers Matthew Tcik:0001965764
    Issuer
    COPT DEFENSE PROPERTIEScik:0000860546

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.