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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 428m ago
HOUSE PTR28m ago
SEC 13F28m ago
ROBINHOOD CHAIN28m ago
SEC FORM 4/Grant or awardVerified data

Thompson Bruce Ernest reported FSTR

Director · FOSTER L B CO · Common Stock

Side
A
Value
—
Shares
2,363
Price
—
Executed
May 21, 2026
Disclosed
May 22, 2026
Disclosure timeline1 days from execution to publication · legal deadline 2 business days
May 21 executedMay 22, 2026 disclosed

FSTR · 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
13/ 100 · ROUTINE
Methodology →
  • Transaction type0 / 20

    Grant or award — administrative, little informational value

  • Relative size+5 / 25

No reported dollar value · 12.1% 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 · FSTR

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    12
    FH
    Friedman Brian HunterSVP, Chief Growth Officer
    FSTRFOSTER L B CO
    Gift
    		G—
    1,000 sh
    		Aug 24, 2026Aug 26, 2026
    traded Aug 24, 2026
    		+2dSEC FORM 4

    Evidence

    9
    CJ
    Curran Timothy JosephController and PAO
    FSTRFOSTER L B CO
    Grant or award
    		A—
    295 sh
    		Jun 1, 2026Jun 3, 2026
    traded Jun 1, 2026
    		+2dSEC FORM 4

    Evidence

    15
    NR
    Ness RobertSVP, Precast Concrete Products
    FSTRFOSTER L B CO
    Tax withholding
    		F$26K
    683 sh
    		May 22, 2026May 27, 2026
    traded May 22, 2026
    		+5dSEC FORM 4

    Evidence

    15
    OF
    O'Neill Jamie FSVP, Human Resources
    FSTRFOSTER L B CO
    Tax withholding
    		F$10K
    269 sh
    		May 22, 2026May 27, 2026
    traded May 22, 2026
    		+5dSEC FORM 4

    Evidence

    15
    RF
    Rolli Sara FaySVP, Operational Admin
    FSTRFOSTER L B CO
    Tax withholding
    		F$13K
    352 sh
    		May 22, 2026May 27, 2026
    traded May 22, 2026
    		+5dSEC FORM 4

    Evidence

    15
    FH
    Friedman Brian HunterSVP, Chief Growth Officer
    FSTRFOSTER L B CO
    Tax withholding
    		F$16K
    416 sh
    		May 22, 2026May 27, 2026
    traded May 22, 2026
    		+5dSEC FORM 4

    Evidence

    17
    RF
    Rolli Sara FaySVP, Operational Admin
    FSTRFOSTER L B CO
    Grant or award
    		A—
    1,985 sh
    		Feb 19, 2026Feb 23, 2026
    traded Feb 19, 2026
    		+4dSEC FORM 4

    Evidence

    9
    OF
    O'Neill Jamie FSVP, Human Resources
    FSTRFOSTER L B CO
    Grant or award
    		A—
    475 sh
    		Feb 19, 2026Feb 23, 2026
    traded Feb 19, 2026
    		+4dSEC FORM 4

    Evidence

    13
    RF
    Rolli Sara FaySVP, Operational Admin
    FSTRFOSTER L B CO
    Tax withholding
    		F$47K
    1,499 sh
    		Feb 19, 2026Feb 23, 2026
    traded Feb 19, 2026
    		+4dSEC FORM 4

    Evidence

    9
    RF
    Rolli Sara FaySVP, Operational Admin
    FSTRFOSTER L B CO
    Grant or award
    		A—
    407 sh
    		Feb 19, 2026Feb 23, 2026
    traded Feb 19, 2026
    		+4dSEC FORM 4

    Evidence

    13
    OF
    O'Neill Jamie FSVP, Human Resources
    FSTRFOSTER L B CO
    Grant or award
    		A—
    1,434 sh
    		Feb 19, 2026Feb 23, 2026
    traded Feb 19, 2026
    		+4dSEC FORM 4

    Evidence

    9
    OF
    O'Neill Jamie FSVP, Human Resources
    FSTRFOSTER L B CO
    Grant or award
    		A—
    682 sh
    		Feb 19, 2026Feb 23, 2026
    traded Feb 19, 2026
    		+4dSEC FORM 4

    Evidence

    13
    OF
    O'Neill Jamie FSVP, Human Resources
    FSTRFOSTER L B CO
    Grant or award
    		A—
    2,396 sh
    		Feb 19, 2026Feb 23, 2026
    traded Feb 19, 2026
    		+4dSEC FORM 4

    Evidence

    13
    OF
    O'Neill Jamie FSVP, Human Resources
    FSTRFOSTER L B CO
    Tax withholding
    		F$47K
    1,507 sh
    		Feb 19, 2026Feb 23, 2026
    traded Feb 19, 2026
    		+4dSEC FORM 4

    Evidence

    13
    RF
    Rolli Sara FaySVP, Operational Admin
    FSTRFOSTER L B CO
    Grant or award
    		A—
    956 sh
    		Feb 19, 2026Feb 23, 2026
    traded Feb 19, 2026
    		+4dSEC FORM 4

    Evidence

    13
    RF
    Rolli Sara FaySVP, Operational Admin
    FSTRFOSTER L B CO
    Grant or award
    		A—
    584 sh
    		Feb 19, 2026Feb 23, 2026
    traded Feb 19, 2026
    		+4dSEC FORM 4

    Evidence

    15
    RF
    Rolli Sara FaySVP, Operational Admin
    FSTRFOSTER L B CO
    Tax withholding
    		F$4,839
    153 sh
    		Feb 14, 2026Feb 18, 2026
    traded Feb 14, 2026
    		+4dSEC FORM 4

    Evidence

    15
    RF
    Rolli Sara FaySVP, Operational Admin
    FSTRFOSTER L B CO
    Tax withholding
    		F$3,543
    112 sh
    		Feb 13, 2026Feb 18, 2026
    traded Feb 13, 2026
    		+5dSEC 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
    0001930473-26-000002
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    May 21, 2026
    Published
    May 22, 2026
    Ingested by INSIDER
    Nov 5, 03:57 UTC
    Last re-read
    Nov 5, 03:57 UTC

    Extracted facts

    Filer
    Thompson Bruce Ernest
    Role
    Director
    Transaction
    Grant or awardAs filed: “A”
    Asset
    FOSTER L B CO
    Ticker
    FSTR
    Shares
    2,363
    Price per share
    $0
    Execution date (reported)
    May 21, 2026
    Owned after transaction
    21.9K shares
    Days from execution to publication
    1

    What this establishes

    Thompson Bruce Ernest filed this Form 4 reporting a grant or award of FSTR on May 21, 2026. It became public on May 22, 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
    Thompson Bruce Ernestcik:0001930473
    Issuer
    FOSTER L B COcik:0000352825

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.