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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 424m ago
HOUSE PTR24m ago
SEC 13F24m ago
ROBINHOOD CHAIN24m ago
SEC FORM 4/Grant or awardVerified data

Kritzmacher John A reported IDCC

Director · InterDigital, Inc. · Common Stock

Side
A
Value
—
Shares
2.13
Price
—
Executed
Oct 28, 2026
Disclosed
Oct 30, 2026
Disclosure timeline2 days from execution to publication · legal deadline 2 business days
Oct 28 executedOct 30, 2026 disclosed

IDCC · 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

    Grant or award — administrative, little informational value

  • Relative size+1 / 25

No reported dollar value · 0.0% 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 · IDCC

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    9
    BR
    Brezski RichardChief Financial Officer
    IDCCInterDigital, Inc.
    Grant or award
    		A—
    31 sh
    		Oct 28, 2026Oct 30, 2026
    traded Oct 28, 2026
    		+2dSEC FORM 4

    Evidence

    5
    SD
    Schmidt Joshua D.CLO & Corp Secretary
    IDCCInterDigital, Inc.
    Grant or award
    		A—
    23 sh
    		Oct 28, 2026Oct 30, 2026
    traded Oct 28, 2026
    		+2dSEC FORM 4

    Evidence

    9
    MC
    Mattis Julia CChief Licensing Officer
    IDCCInterDigital, Inc.
    Grant or award
    		A—
    19 sh
    		Oct 28, 2026Oct 30, 2026
    traded Oct 28, 2026
    		+2dSEC FORM 4

    Evidence

    5
    PR
    Pankaj RajeshChief Technology Officer
    IDCCInterDigital, Inc.
    Grant or award
    		A—
    34 sh
    		Oct 28, 2026Oct 30, 2026
    traded Oct 28, 2026
    		+2dSEC FORM 4

    Evidence

    9
    AS
    Armaly SamirDirector
    IDCCInterDigital, Inc.
    Grant or award
    		A—
    2 sh
    		Oct 28, 2026Oct 30, 2026
    traded Oct 28, 2026
    		+2dSEC FORM 4

    Evidence

    9
    HD
    Hutcheson Stewart DDirector
    IDCCInterDigital, Inc.
    Grant or award
    		A—
    47 sh
    		Oct 28, 2026Oct 30, 2026
    traded Oct 28, 2026
    		+2dSEC FORM 4

    Evidence

    9
    GH
    Gillman Joan HDirector
    IDCCInterDigital, Inc.
    Grant or award
    		A—
    49 sh
    		Oct 28, 2026Oct 30, 2026
    traded Oct 28, 2026
    		+2dSEC FORM 4

    Evidence

    9
    MD
    Markley John D. Jr.Director
    IDCCInterDigital, Inc.
    Grant or award
    		A—
    8 sh
    		Oct 28, 2026Oct 30, 2026
    traded Oct 28, 2026
    		+2dSEC FORM 4

    Evidence

    9
    AK
    Aberle Derek KDirector
    IDCCInterDigital, Inc.
    Grant or award
    		A—
    2 sh
    		Oct 28, 2026Oct 30, 2026
    traded Oct 28, 2026
    		+2dSEC FORM 4

    Evidence

    9
    RF
    Rankin Jean FDirector
    IDCCInterDigital, Inc.
    Grant or award
    		A—
    2 sh
    		Oct 28, 2026Oct 30, 2026
    traded Oct 28, 2026
    		+2dSEC FORM 4

    Evidence

    5
    CL
    Chen Lawrence LirenDirector, President and CEO
    IDCCInterDigital, Inc.
    Grant or award
    		A—
    68 sh
    		Oct 28, 2026Oct 30, 2026
    traded Oct 28, 2026
    		+2dSEC FORM 4

    Evidence

    12
    CL
    Chen Lawrence LirenDirector, President and CEO
    IDCCInterDigital, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$925K
    2,975 sh
    		Jan 13, 2026Jan 14, 2026
    traded Jan 13, 2026
    		+1dSEC FORM 4

    Evidence

    12
    CL
    Chen Lawrence LirenDirector, President and CEO
    IDCCInterDigital, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$930K
    2,975 sh
    		Jan 14, 2026Jan 14, 2026
    traded Jan 14, 2026
    		+0dSEC FORM 4

    Evidence

    16
    CL
    Chen Lawrence LirenDirector, President and CEO
    IDCCInterDigital, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$980K
    2,975 sh
    		Dec 30, 2025Dec 31, 2025
    traded Dec 30, 2025
    		+1dSEC FORM 4

    Evidence

    12
    CL
    Chen Lawrence LirenDirector, President and CEO
    IDCCInterDigital, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$968K
    2,975 sh
    		Dec 31, 2025Dec 31, 2025
    traded Dec 31, 2025
    		+0dSEC FORM 4

    Evidence

    13
    SD
    Schmidt Joshua D.CLO & Corp Secretary
    IDCCInterDigital, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$152K
    466 sh
    		Dec 31, 2025Dec 31, 2025
    traded Dec 31, 2025
    		+0dSEC FORM 4

    Evidence

    11
    PR
    Pankaj RajeshChief Technology Officer
    IDCCInterDigital, Inc.
    Open-market sale · 10b5-1 plan
    		SELL$375K
    1,000 sh
    		Nov 5, 2025Nov 6, 2025
    traded Nov 5, 2025
    		+1dSEC 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
    0001628280-26-068416
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    Oct 28, 2026
    Published
    Oct 30, 2026
    Ingested by INSIDER
    Nov 5, 02:08 UTC
    Last re-read
    Nov 5, 02:08 UTC

    Extracted facts

    Filer
    Kritzmacher John A
    Role
    Director
    Transaction
    Grant or awardAs filed: “A”
    Asset
    InterDigital, Inc.
    Ticker
    IDCC
    Shares
    2.13
    Price per share
    $0
    Execution date (reported)
    Oct 28, 2026
    Owned after transaction
    16.4K shares
    Days from execution to publication
    2

    What this establishes

    Kritzmacher John A filed this Form 4 reporting a grant or award of IDCC on Oct 28, 2026. It became public on Oct 30, 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
    Director
    Kritzmacher John Acik:0001194009
    Issuer
    InterDigital, Inc.cik:0001405495

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.