Skip to content
Whale Atlas — Follow the signal.
Home
FULL RECORDS
Search insider filingsAll Congress filings
MORE TOOLS
WatchlistGold IntelligencePeopleCharts & technicalsCompany financialsOfficial newsMy saved workspace
YOUR RESEARCH
HomeSearch insider filingsAll Congress filings
More research tools
ExploreGold IntelligencePeopleInvestigate an ideaCharts & technicalsMore evidenceCompany financialsOfficial newsMy research & helpWatchlistMy saved workspaceLearn the basicsHow signals workData & coverage
RESOURCES
LearnMethodologyData sources
Built on public evidence.

Primary sources. Clear reasoning.
No black boxes.

Our approach
Public research workspacev1.0

Loading data…Scanning SEC filings…Checking Congress reports…Following the signal…

HomeSearchCongressWatchlist
© 2026 Whale AtlasFree public-filing research. Not financial advice. By using this site you agree to the Terms of Use.
FAQCompare trackersMethodologyData & correctionsTermsPrivacy
Back to Home
M

MCK

NYSE

MCKESSON CORP

Latest disclosureSeptember 10, 2026
Insider score Why 0?
0/ 100
Qualifying buys · 30d
$0

0 purchases · 11 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 106

Limited filing history
All106Buying0Selling11Other95
Filters

Last 30 daysNo qualifying insider buying. Sales: $98.95K by 1 insider.

95 of 106 trades · May 19, 2026 – September 8, 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 20 trades on this page.

Award disclosed

Ramesh (NMN) Srinivasan

EVP and Chief Strategy Officer

Restricted Stock Units (RSUs)

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded August 7, 2026Filed August 11, 2026SEC filing
Award disclosed

James H. Hinton

Director

Restricted Stock Units (RSUs)

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded July 22, 2026Filed July 23, 2026SEC filing
Award disclosed

Lynne M. Doughtie

Director

Restricted Stock Units (RSUs)

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded July 22, 2026Filed July 23, 2026SEC filing
Award disclosed

Kathleen Wilson-Thompson

Director

Common Stock

Value context
$225.49K
Reported price
$814.04 / share
Traded July 22, 2026Filed July 23, 2026SEC filing
Award disclosed

Webster Roy Dunbar

Director

Restricted Stock Units (RSUs)

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded July 22, 2026Filed July 23, 2026SEC filing
Award disclosed

Dominic J. Caruso

Director

Common Stock

Value context
$225.49K
Reported price
$814.04 / share
Traded July 22, 2026Filed July 23, 2026SEC filing
Award disclosed

Julie L. Gerberding

Director

Restricted Stock Units (RSUs)

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded July 22, 2026Filed July 23, 2026SEC filing
Award disclosed

Bradley E. Lerman

Director

Restricted Stock Units (RSUs)

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded July 22, 2026Filed July 23, 2026SEC filing
Award disclosed

Maria Martinez

Director

Common Stock

Value context
$225.49K
Reported price
$814.04 / share
Traded July 22, 2026Filed July 23, 2026SEC filing
Award disclosed

Kevin M. Ozan

Director

Restricted Stock Units (RSUs)

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded July 22, 2026Filed July 23, 2026SEC filing
Award disclosed

Deborah Dunsire

Director

Restricted Stock Units (RSUs)

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded July 22, 2026Filed July 23, 2026SEC filing
Award disclosed

Kenny K. Cheung

EVP & CFO

Restricted Stock Units (RSUs)

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 29, 2026Filed June 1, 2026SEC filing
Award disclosed

Kenny K. Cheung

EVP & CFO

Restricted Stock Units (RSUs)

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded May 29, 2026Filed June 1, 2026SEC filing
Exercise or conversion

Brian S. Tyler

Chief Executive Officer

Common Stock

Value context
Not established
Reported price
$0 reported · see filing
Understand this price

The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.

Traded May 23, 2026Filed May 27, 2026SEC filing
Tax or exercise withholding

Brian S. Tyler

Chief Executive Officer

Common Stock

Value context
$1.4M
Reported price
$766.08 / share
Traded May 23, 2026Filed May 27, 2026SEC filing
Exercise or conversion

Brian S. Tyler

Chief Executive Officer

Restricted Stock Units (RSUs)

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$0.00 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 May 23, 2026Filed May 27, 2026SEC filing
Exercise or conversion

Britt J. Vitalone

EVP & CFO

Common Stock

Value context
Not established
Reported price
$0 reported · see filing
Understand this price

The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.

Traded May 23, 2026Filed May 27, 2026SEC filing
Tax or exercise withholding

Britt J. Vitalone

EVP & CFO

Common Stock

Value context
$445.09K
Reported price
$766.08 / share
Traded May 23, 2026Filed May 27, 2026SEC filing
Exercise or conversion

Britt J. Vitalone

EVP & CFO

Restricted Stock Units (RSUs)

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$0.00 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 May 23, 2026Filed May 27, 2026SEC filing
Exercise or conversion

LeAnn B. Smith

EVP & Chief HR Officer

Common Stock

Value context
Not established
Reported price
$0 reported · see filing
Understand this price

The filing reports a zero transaction price. That is not a current market valuation; inspect the original filing for context.

Traded May 23, 2026Filed May 27, 2026SEC filing
Reporting insiderSecurity / transactionAmount / priceValueTraded / disclosedSource
EVP and Chief Strategy OfficerRestricted Stock Units (RSUs)Grant or awardDerivative units368Award · no purchase priceNon-cash awardAug 7Filed Aug 11 · 4d laterSEC filing
DirectorRestricted Stock Units (RSUs)Grant or awardDerivative units277Award · no purchase priceNon-cash awardJul 22Filed Jul 23 · 1d laterSEC filing
DirectorRestricted Stock Units (RSUs)Grant or awardDerivative units277Award · no purchase priceNon-cash awardJul 22Filed Jul 23 · 1d laterSEC filing
DirectorCommon StockGrant or award277$814.04 / share$225.49KJul 22Filed Jul 23 · 1d laterSEC filing
DirectorRestricted Stock Units (RSUs)Grant or awardDerivative units277Award · no purchase priceNon-cash awardJul 22Filed Jul 23 · 1d laterSEC filing
DirectorCommon StockGrant or award277$814.04 / share$225.49KJul 22Filed Jul 23 · 1d laterSEC filing
DirectorRestricted Stock Units (RSUs)Grant or awardDerivative units277Award · no purchase priceNon-cash awardJul 22Filed Jul 23 · 1d laterSEC filing
DirectorRestricted Stock Units (RSUs)Grant or awardDerivative units277Award · no purchase priceNon-cash awardJul 22Filed Jul 23 · 1d laterSEC filing
DirectorCommon StockGrant or award277$814.04 / share$225.49KJul 22Filed Jul 23 · 1d laterSEC filing
DirectorRestricted Stock Units (RSUs)Grant or awardDerivative units277Award · no purchase priceNon-cash awardJul 22Filed Jul 23 · 1d laterSEC filing
DirectorRestricted Stock Units (RSUs)Grant or awardDerivative units277Award · no purchase priceNon-cash awardJul 22Filed Jul 23 · 1d laterSEC filing
EVP & CFORestricted Stock Units (RSUs)Grant or awardDerivative units8,082Award · no purchase priceNon-cash awardMay 29Filed Jun 1 · 3d laterSEC filing
EVP & CFORestricted Stock Units (RSUs)Grant or awardDerivative units3,019Award · no purchase priceNon-cash awardMay 29Filed Jun 1 · 3d laterSEC filing
Chief Executive OfficerCommon StockOption exercise or conversion4,579$0 reported · see filingNot establishedMay 23Filed May 27 · 4d laterSEC filing
Chief Executive OfficerCommon StockExercise-price or tax withholding1,831$766.08 / share$1.4MMay 23Filed May 27 · 4d laterSEC filing
Chief Executive OfficerRestricted Stock Units (RSUs)Option exercise or conversionDerivative units4,579$0.00 exercise / conversion priceNot a separate purchaseMay 23Filed May 27 · 4d laterSEC filing
EVP & CFOCommon StockOption exercise or conversion1,476$0 reported · see filingNot establishedMay 23Filed May 27 · 4d laterSEC filing
EVP & CFOCommon StockExercise-price or tax withholding581$766.08 / share$445.09KMay 23Filed May 27 · 4d laterSEC filing
EVP & CFORestricted Stock Units (RSUs)Option exercise or conversionDerivative units1,476$0.00 exercise / conversion priceNot a separate purchaseMay 23Filed May 27 · 4d laterSEC filing
EVP & Chief HR OfficerCommon StockOption exercise or conversion679$0 reported · see filingNot establishedMay 23Filed May 27 · 4d laterSEC filing

Showing the latest 20 of 95 trades. Show all 95 trades

Explore furtherTechnical lab Company financials Test a strategy Compare company

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

Source
SEC EDGAR · Form 4
Issuer CIK
0000927653
Latest public acceptance
Sep 10, 2026, 05:13 PM UTC
Score calculated
Oct 7, 2026, 12:05 AM 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.

Limited filing history · Market-wide discovery does not establish complete company history. View coverage

Congress transactions 17

All Congress filings
Purchase disclosed

McKesson Corporation Common Stock · Stock

The filing reports a purchase for the member.

AAAlan ArmstrongReporting Senate member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Sale disclosed

McKesson Corporation Common Stock (MCK) · Stock

The filing reports a sale for a spouse.

Jonathan Jackson official portraitJonathan JacksonReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
June 15, 2026
Filed July 15, 2026 · 30d laterOriginal report
Purchase disclosed

McKesson Corporation Common Stock (MCK) · Stock

The filing reports a purchase for the member.

Rick Larsen official portraitRick LarsenReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
July 8, 2026
Filed July 12, 2026 · 4d laterOriginal report
Purchase disclosedAmended report

McKesson Corporation Common Stock (MCK) · Stock

The filing reports a purchase for the member.

Ritchie John Torres official portraitRitchie John TorresReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
January 7, 2025
Filed July 8, 2026 · 547d laterOriginal report
Partial sale disclosed

McKesson Corporation Common Stock (MCK) · Stock

The filing reports a partial sale for the member.

Elizabeth Fletcher official portraitElizabeth FletcherReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
April 8, 2026
Filed May 1, 2026 · 23d laterOriginal report
Purchase disclosed

McKesson Corporation Common Stock · Stock

The filing reports a purchase for a joint account.

Markwayne Mullin official portraitMarkwayne MullinReporting Senate member
Reported amount
$15,001 – $50,000Reported range; exact amount not disclosed.
Trade date
February 4, 2026
Filed March 2, 2026 · 26d laterOriginal report
Purchase disclosed

McKesson Corporation Common Stock · Stock

The filing reports a purchase for a spouse.

Markwayne Mullin official portraitMarkwayne MullinReporting Senate member
Reported amount
$15,001 – $50,000Reported range; exact amount not disclosed.
Trade date
January 5, 2026
Filed February 4, 2026 · 30d laterOriginal report
Purchase disclosed

McKesson Corporation Common Stock · Stock

The filing reports a purchase for the member.

Markwayne Mullin official portraitMarkwayne MullinReporting Senate member
Reported amount
$15,001 – $50,000Reported range; exact amount not disclosed.
Trade date
January 5, 2026
Filed February 4, 2026 · 30d laterOriginal report
Purchase disclosed

McKesson Corporation Common Stock (MCK) · Stock

The filing reports a purchase for a dependent.

Jared Moskowitz official portraitJared MoskowitzReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
December 2, 2025
Filed January 16, 2026 · 45d laterOriginal report
Purchase disclosed

McKesson Corporation Common Stock (MCK) · Stock

The filing reports a purchase for the member.

Jared Moskowitz official portraitJared MoskowitzReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
December 2, 2025
Filed January 16, 2026 · 45d laterOriginal report
Purchase disclosed

McKesson Corporation Common Stock (MCK) · Stock

The filing reports a purchase for the member.

Julia Letlow official portraitJulia LetlowReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
December 18, 2024
Filed January 13, 2026 · 391d laterOriginal report
Sale disclosed

McKesson Corporation Common Stock (MCK) · Stock

The filing reports a sale for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
December 19, 2025
Filed January 12, 2026 · 24d laterOriginal report
Purchase disclosed

McKesson Corporation Common Stock (MCK) · Stock

The filing reports a purchase for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
November 18, 2025
Filed December 15, 2025 · 27d laterOriginal report
Purchase disclosed

McKesson Corporation Common Stock (MCK) · Stock

The filing reports a purchase for a dependent.

Jared Moskowitz official portraitJared MoskowitzReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
October 10, 2025
Filed November 22, 2025 · 43d laterOriginal report
Sale disclosed

McKesson Corporation Common Stock (MCK) · Stock

The filing reports a sale for the member.

Jonathan Jackson official portraitJonathan JacksonReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
October 8, 2025
Filed November 10, 2025 · 33d laterOriginal report
Sale disclosed

McKesson Corporation Common Stock (MCK) · Stock

The filing reports a sale for a spouse.

Valerie Hoyle official portraitValerie HoyleReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
September 23, 2025
Filed October 10, 2025 · 17d laterOriginal report
Purchase disclosed

McKesson Corporation Common Stock (MCK) · Stock

The filing reports a purchase for a spouse.

Valerie Hoyle official portraitValerie HoyleReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
September 10, 2025
Filed October 10, 2025 · 30d laterOriginal report