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G

GRAL

Nasdaq

GRAIL, Inc.

Latest disclosureOctober 7, 2026
Insider score Why 0?
0/ 100
Qualifying buys · 30d
$0

0 purchases · 19 sales

Price by TradingViewDelayed quote from TradingView, for viewing only. It does not power Whale Atlas scores or alerts. If the quote does not load, open the TradingView link.

Insider transactions 33

Limited filing history
All33Buying0Selling19Other14
Filters

Last 30 daysNo qualifying insider buying. Sales: $11M by 3 insiders.

14 of 33 trades · April 8, 2026 – October 5, 2026Incomplete history: this shows the filings imported so far, not every filing ever made. Dates are trade dates. Filters affect this table only.

Showing the first 6 of 14 trades on this page.

Exercise or conversion

Joshua J. Ofman

Chief Executive Officer

Common Stock

Value context
$370.33K
Reported price
$14.00 / share
Traded September 21, 2026Filed September 23, 2026SEC filing
Exercise or conversion

Joshua J. Ofman

Chief Executive Officer

Stock Option

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$14.00 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded September 21, 2026Filed September 23, 2026SEC filing
Award disclosed

William J. Chase

Director

Common Stock

Value context
$20.52K
Reported price
$74.36 / share
Traded July 15, 2026Filed July 16, 2026SEC filing
Award disclosed

Gregory L. Summe

Director

Common Stock

Value context
$31.75K
Reported price
$74.36 / share
Traded July 15, 2026Filed July 16, 2026SEC filing
Award disclosed

Steven Mizell

Director

Common Stock

Value context
$19.93K
Reported price
$74.36 / share
Traded July 15, 2026Filed July 16, 2026SEC filing
Award disclosed

William J. Chase

Director

Common Stock

Value context
$350K
Reported price
$63.74 / share
Traded June 18, 2026Filed June 22, 2026SEC filing
Award disclosed

Steven Mizell

Director

Common Stock

Value context
$350K
Reported price
$63.74 / share
Traded June 18, 2026Filed June 22, 2026SEC filing
Award disclosed

Gregory L. Summe

Director

Common Stock

Value context
$350K
Reported price
$63.74 / share
Traded June 18, 2026Filed June 22, 2026SEC filing
Award disclosed

Sarah Krevans

Director

Common Stock

Value context
$350K
Reported price
$63.74 / share
Traded June 18, 2026Filed June 22, 2026SEC filing
Award disclosed

Joshua J. Ofman

Chief Executive Officer

Common Stock

Value context
$1.8M
Reported price
$64.40 / share
Traded June 1, 2026Filed June 3, 2026SEC filing
Award disclosed

Joshua J. Ofman

Chief Executive Officer

Common Stock

Value context
$192.8K
Reported price
$61.13 / share
Traded June 3, 2026Filed June 3, 2026SEC filing
Award disclosed

Steven Mizell

Director

Common Stock

Value context
$19.72K
Reported price
$49.79 / share
Traded April 15, 2026Filed April 17, 2026SEC filing
Award disclosed

William J. Chase

Director

Common Stock

Value context
$20.31K
Reported price
$49.79 / share
Traded April 15, 2026Filed April 17, 2026SEC filing
Award disclosed

Gregory L. Summe

Director

Common Stock

Value context
$31.42K
Reported price
$49.79 / share
Traded April 15, 2026Filed April 17, 2026SEC filing
Reporting insiderSecurity / transactionAmount / priceValueTraded / disclosedSource
Chief Executive OfficerCommon StockOption exercise or conversion10b5-126,452$14.00 / share$370.33KSep 21Filed Sep 23 · 2d laterSEC filing
Chief Executive OfficerStock OptionOption exercise or conversion10b5-1Derivative units26,452$14.00 exercise / conversion priceNot a separate purchaseSep 21Filed Sep 23 · 2d laterSEC filing
DirectorCommon StockGrant or award276$74.36 / share$20.52KJul 15Filed Jul 16 · 1d laterSEC filing
DirectorCommon StockGrant or award427$74.36 / share$31.75KJul 15Filed Jul 16 · 1d laterSEC filing
DirectorCommon StockGrant or award268$74.36 / share$19.93KJul 15Filed Jul 16 · 1d laterSEC filing
DirectorCommon StockGrant or award5,491$63.74 / share$350KJun 18Filed Jun 22 · 4d laterSEC filing
DirectorCommon StockGrant or award5,491$63.74 / share$350KJun 18Filed Jun 22 · 4d laterSEC filing
DirectorCommon StockGrant or award5,491$63.74 / share$350KJun 18Filed Jun 22 · 4d laterSEC filing
DirectorCommon StockGrant or award5,491$63.74 / share$350KJun 18Filed Jun 22 · 4d laterSEC filing
Chief Executive OfficerCommon StockGrant or award27,901$64.40 / share$1.8MJun 1Filed Jun 3 · 2d laterSEC filing
Chief Executive OfficerCommon StockGrant or award3,154$61.13 / share$192.8KJun 3Filed Jun 3 · 0d laterSEC filing
DirectorCommon StockGrant or award396$49.79 / share$19.72KApr 15Filed Apr 17 · 2d laterSEC filing
DirectorCommon StockGrant or award408$49.79 / share$20.31KApr 15Filed Apr 17 · 2d laterSEC filing
DirectorCommon StockGrant or award631$49.79 / share$31.42KApr 15Filed Apr 17 · 2d laterSEC filing

Congress transactions 0

All Congress filings
No disclosed congressional trades for GRAL in the imported filings.

This reflects the filings imported so far, not a complete trading history.

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Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage
Source
SEC EDGAR · Form 4
Issuer CIK
0001699031
Latest public acceptance
Oct 7, 2026, 10:36 PM UTC
Score calculated
Oct 7, 2026, 10:39 PM UTC
Parser
form4-parser-1.5
Classifier
form4-classifier-1.1
Scoring methodology
insider-experimental-1.1
Availability
Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.