INSIDER
01Overview02Follow the Money03Daily Brief04Live05Congress06Directory07Corporate Insiders08Government Money09Political Influence10Institutions11Washington Network12Follow the Power13Disclosure Clock14AI Investigator15Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
Data sources

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

RH CHAIN…
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
01Overview02Follow the Money03Daily Brief04Live05Congress06Directory07Corporate Insiders08Government Money09Political Influence10Institutions11Washington Network12Follow the Power13Disclosure Clock14AI Investigator15Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
Data sources
SEC FORM 415m ago
HOUSE PTR15m ago
SEC 13F14m ago
ROBINHOOD CHAIN14m ago
SEC FORM 4/Grant or awardVerified data

Birkenbeuel Gary reported TTEK

Director · TETRA TECH INC · COMMON STOCK

Side
A
Value
—
Shares
5,270
Price
—
Executed
Jan 1, 2025
Disclosed
Jan 14, 2026
Disclosure timeline378 days from execution to publication · legal deadline 2 business days
Jan 1 executedJan 14, 2026 disclosed

TTEK · 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
28/ 100 · ROUTINE
Methodology →
  • Transaction type0 / 20

    Grant or award — administrative, little informational value

  • Relative size+5 / 25

    No reported dollar value · 14.0% of prior position

  • Filing timing+15 / 15

    Disclosed 270 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 · TTEK

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    9
    BG
    Birkenbeuel GaryDirector
    TTEKTETRA TECH INC
    Option exercise
    		M—
    1,590 sh
    		Jan 12, 2026Jan 14, 2026
    traded Jan 12, 2026
    		+2dSEC FORM 4

    Evidence

    13
    BG
    Birkenbeuel GaryDirector
    TTEKTETRA TECH INC
    Grant or award
    		A—
    4,397 sh
    		Jan 12, 2026Jan 14, 2026
    traded Jan 12, 2026
    		+2dSEC FORM 4

    Evidence

    24
    BG
    Birkenbeuel GaryDirector
    TTEKTETRA TECH INC
    Option exercise
    		M—
    2,050 sh
    		Jan 1, 2025Jan 14, 2026
    traded Jan 1, 2025
    		+378dSEC FORM 4

    Evidence

    24
    BG
    Birkenbeuel GaryDirector
    TTEKTETRA TECH INC
    Option exercise
    		M—
    2,050 sh
    		Jan 1, 2025Jan 14, 2026
    traded Jan 1, 2025
    		+378dSEC FORM 4

    Evidence

    9
    BG
    Birkenbeuel GaryDirector
    TTEKTETRA TECH INC
    Option exercise
    		M—
    1,590 sh
    		Jan 12, 2026Jan 14, 2026
    traded Jan 12, 2026
    		+2dSEC FORM 4

    Evidence

    9
    RE
    Ritrievi Kimberly EDirector
    TTEKTETRA TECH INC
    Grant or award
    		A—
    2,208 sh
    		Jan 12, 2026Jan 14, 2026
    traded Jan 12, 2026
    		+2dSEC FORM 4

    Evidence

    19
    GP
    Gandhi PrashantDirector
    TTEKTETRA TECH INC
    Grant or award
    		A—
    1,964 sh
    		Nov 19, 2025Dec 2, 2025
    traded Nov 19, 2025
    		+13dSEC FORM 4

    Evidence

    17
    OC
    Obiaya ChristianaDirector
    TTEKTETRA TECH INC
    Option exercise
    		M—
    1,718 sh
    		Nov 30, 2025Dec 2, 2025
    traded Nov 30, 2025
    		+2dSEC FORM 4

    Evidence

    13
    GP
    Gandhi PrashantDirector
    TTEKTETRA TECH INC
    Option exercise
    		M—
    1,718 sh
    		Nov 30, 2025Dec 2, 2025
    traded Nov 30, 2025
    		+2dSEC FORM 4

    Evidence

    9
    OC
    Obiaya ChristianaDirector
    TTEKTETRA TECH INC
    Option exercise
    		M—
    1,718 sh
    		Nov 30, 2025Dec 2, 2025
    traded Nov 30, 2025
    		+2dSEC FORM 4

    Evidence

    9
    GP
    Gandhi PrashantDirector
    TTEKTETRA TECH INC
    Option exercise
    		M—
    1,718 sh
    		Nov 30, 2025Dec 2, 2025
    traded Nov 30, 2025
    		+2dSEC FORM 4

    Evidence

    19
    OC
    Obiaya ChristianaDirector
    TTEKTETRA TECH INC
    Grant or award
    		A—
    1,964 sh
    		Nov 19, 2025Dec 2, 2025
    traded Nov 19, 2025
    		+13dSEC FORM 4

    Evidence

    17
    GP
    Gandhi PrashantDirector
    TTEKTETRA TECH INC
    Grant or award
    		A—
    4,104 sh
    		Nov 18, 2025Nov 20, 2025
    traded Nov 18, 2025
    		+2dSEC FORM 4

    Evidence

    21
    OC
    Obiaya ChristianaDirector
    TTEKTETRA TECH INC
    Grant or award
    		A—
    3,643 sh
    		Nov 18, 2025Nov 20, 2025
    traded Nov 18, 2025
    		+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
    0001748476-26-000002
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    Jan 1, 2025
    Published
    Jan 14, 2026
    Ingested by INSIDER
    Nov 5, 04:22 UTC
    Last re-read
    Nov 5, 04:22 UTC

    Extracted facts

    Filer
    Birkenbeuel Gary
    Role
    Director
    Transaction
    Grant or awardAs filed: “A”
    Asset
    TETRA TECH INC
    Ticker
    TTEK
    Shares
    5,270
    Price per share
    $0
    Execution date (reported)
    Jan 1, 2025
    Owned after transaction
    43.0K shares
    Days from execution to publication
    378

    What this establishes

    Birkenbeuel Gary filed this Form 4 reporting a grant or award of TTEK on Jan 1, 2025. It became public on Jan 14, 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
    Birkenbeuel Garycik:0001748476
    Issuer
    TETRA TECH INCcik:0000831641

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.