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

Patel Dhavalkumar Dhirajlal reported SANA

EVP, Chief Scientific Officer · Sana Biotechnology, Inc. · Common Stock

Side
F
Value
$169K
Shares
41.2K
Price
$4.11
Executed
Aug 27, 2026
Disclosed
Aug 27, 2026
Disclosure timeline0 days from execution to publication · legal deadline 2 business days
Aug 27 executedAug 27, 2026 disclosed

SANA · 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
20/ 100 · ROUTINE
Methodology →
  • Transaction type0 / 20

    Tax withholding — administrative, little informational value

  • Relative size+12 / 25

$169K reported value · 28.9% of prior position

  • Filing timing0 / 15

    Disclosed 0 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 · SANA

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    21
    PD
    Patel Dhavalkumar DhirajlalEVP, Chief Scientific Officer
    SANASana Biotechnology, Inc.
    Option exercise
    M—
    125.0K sh
    Aug 26, 2026Aug 27, 2026
    traded Aug 26, 2026
    +1dSEC FORM 4

    Evidence

    21
    PD
    Patel Dhavalkumar DhirajlalEVP, Chief Scientific Officer
    SANASana Biotechnology, Inc.
    Option exercise
    M—
    125.0K sh
    Aug 26, 2026Aug 27, 2026
    traded Aug 26, 2026
    +1dSEC FORM 4

    Evidence

    9
    SM
    Seitz MichelleDirector
    SANASana Biotechnology, Inc.
    Grant or award
    A—
    90.0K sh
    Jun 4, 2026Jun 5, 2026
    traded Jun 4, 2026
    +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
    0002115339-26-000004
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    Aug 27, 2026
    Published
    Aug 27, 2026
    Ingested by INSIDER
    Nov 5, 02:20 UTC
    Last re-read
    Nov 5, 02:20 UTC

    Extracted facts

    Filer
    Patel Dhavalkumar Dhirajlal
    Role
    EVP, Chief Scientific Officer
    Transaction
    Tax withholdingAs filed: “F”
    Asset
    Sana Biotechnology, Inc.
    Ticker
    SANA
    Shares
    41.2K
    Price per share
    $4.11
    Value
    $169,159
    Execution date (reported)
    Aug 27, 2026
    Owned after transaction
    183.4K shares
    Days from execution to publication
    0

    Calculation

    Value = shares × reported price per share

    • Shares: 41.2K
    • Price: $4.11

    = $169,159

    What this establishes

    Patel Dhavalkumar Dhirajlal filed this Form 4 reporting a tax withholding of SANA on Aug 27, 2026. It became public on Aug 27, 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
    EVP, Chief Scientific Officer
    Patel Dhavalkumar Dhirajlalcik:0002115339
    Issuer
    Sana Biotechnology, Inc.cik:0001770121

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.