SEC Form 4
McKesson Corporation (MCK) insider trading
In the 12 months to Oct 23, 2026, 8 MCK insiders reported open-market sales of $29.1M across 18 filings; no open-market purchases were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $29.1M
- 18 filings · 8 insiders
- Open-market purchases
- $0
- 0 filings
- Pre-arranged sales (10b5-1)
- 16 of 18
- $28.5M of $29.1M sold (98%)
Who traded MCK, and when
- Sale
- Sale, pre-arranged (10b5-1)
MCK daily close from Oct 23, 2025 to Oct 23, 2026, between $725.17 and $1,030.12, last $1,000.77. 18 sale and 0 purchase filings by 8 insiders, marked at their filing dates. Brian S. Tyler, Chief Executive Officer: sold $17.0M across 3 filings, first filed Jun 11, 2026, last Jul 8, 2026. Michele Lau, EVP and Chief Legal Officer: sold $5.7M across 3 filings, first filed Feb 13, 2026, last May 27, 2026. Thomas L. Rodgers, EVP, Chief Strategy & BDO: sold $2.6M across 3 filings, first filed Jan 6, 2026, last Jun 3, 2026. LeAnn B. Smith, EVP & Chief HR Officer: sold $1.5M across 2 filings, first filed Feb 18, 2026, last Jun 2, 2026. Napoleon B. Rutledge JR., SVP, Controller & CAO: sold $797.3K across 4 filings, first filed Nov 10, 2025, last Sep 10, 2026. Francisco Fraga, EVP, CIO and CTO: sold $797.1K across 1 filing, first filed Oct 19, 2026, last Oct 19, 2026. 2 others: sold $596.6K across 2 filings, first filed Feb 23, 2026, last Aug 11, 2026.
Largest mark · tap a row for others
Brian S. Tyler · Chief Executive Officer
Sale $6,715,898
8,463 shares at $793.56 avg
Filed Jul 8, 2026 · traded Jul 7
Pre-arranged (10b5-1) · close on filing date $818.66
Brian S. Tyler · Chief Executive Officer
Chief Executive Officer
$17.0M soldMichele Lau · EVP and Chief Legal Officer
EVP and Chief Legal Officer
$5.7M soldThomas L. Rodgers · EVP, Chief Strategy & BDO
EVP, Chief Strategy & BDO
$2.6M soldLeAnn B. Smith · EVP & Chief HR Officer
EVP & Chief HR Officer
$1.5M soldNapoleon B. Rutledge JR. · SVP, Controller & CAO
SVP, Controller & CAO
$797.3K soldFrancisco Fraga · EVP, CIO and CTO
EVP, CIO and CTO
$797.1K sold2 others
Combined, one mark per week
$596.6K soldHas the McKesson Corporation's CEO sold stock?
Yes. Brian S. Tyler (CEO) sold 21,855 shares ($17.0M) between Jun 2026 and Jul 2026, all under a pre-arranged 10b5-1 plan.
Open-market trades
18 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Brian S. Tyler | Chief Executive Officer | $17.0M | — | 3 | 100% of sales | |
| Michele Lau | EVP and Chief Legal Officer | $5.7M | — | 3 | 100% of sales | |
| Thomas L. Rodgers | EVP, Chief Strategy & BDO | $2.6M | — | 3 | 100% of sales | |
| LeAnn B. Smith | EVP & Chief HR Officer | $1.5M | — | 2 | 100% of sales | |
| Napoleon B. Rutledge JR. | SVP, Controller & CAO | $797.3K | — | 4 | 100% of sales | |
| Francisco Fraga | EVP, CIO and CTO | $797.1K | — | 1 | 100% of sales | |
| Maria Martinez | Director | $328.0K | — | 1 | — | |
| Bradley E. Lerman | Director | $268.6K | — | 1 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Francisco Fraga EVP, CIO and CTO | SalePre-arranged (10b5-1) | 800 | $995.80 | $797.1K | 5,423 | |
traded | Napoleon B. Rutledge JR. SVP, Controller & CAO | SalePre-arranged (10b5-1) | 111 | $891.45 | $99.0K | 521 | |
traded | Bradley E. Lerman Director | Sale | 301 | $892.33 | $268.6K | 0 | |
traded | Brian S. Tyler Chief Executive Officer | SalePre-arranged (10b5-1) | 8,463 | $793.56 | $6.7M | 5,919 | |
traded | Brian S. Tyler Chief Executive Officer | SalePre-arranged (10b5-1) | 8,463 | $775.13 | $6.6M | 14,382 | |
traded | Brian S. Tyler Chief Executive Officer | SalePre-arranged (10b5-1) | 4,929 | $763.00 | $3.8M | 22,845 | |
traded | Napoleon B. Rutledge JR. SVP, Controller & CAO | SalePre-arranged (10b5-1) | 133 | $764.00 | $101.6K | 632 | |
traded | Thomas L. Rodgers EVP, Chief Strategy & BDO | SalePre-arranged (10b5-1) | 822 | $735.30 | $604.4K | 2,268 | |
traded | LeAnn B. Smith EVP & Chief HR Officer | SalePre-arranged (10b5-1) | 1,810 | $735.50 | $1.3M | 4,798 | |
traded | Thomas L. Rodgers EVP, Chief Strategy & BDO | SalePre-arranged (10b5-1) | 2,388 | $761.09 | $1.8M | 3,090 | |
traded | Michele Lau EVP and Chief Legal Officer | SalePre-arranged (10b5-1) | 3,550 | $761.09 | $2.7M | 3,247 | |
traded | Michele Lau EVP and Chief Legal Officer | SalePre-arranged (10b5-1) | 2,725 | $990.00 | $2.7M | 3,247 | |
traded | Maria Martinez Director | Sale | 349 | $939.87 | $328.0K | 301 | |
traded | LeAnn B. Smith EVP & Chief HR Officer | SalePre-arranged (10b5-1) | 190 | $945.00 | $179.6K | 2,989 | |
traded | Michele Lau EVP and Chief Legal Officer | SalePre-arranged (10b5-1) | 303 | $933.39 | $282.8K | 5,972 | |
traded | Napoleon B. Rutledge JR. SVP, Controller & CAO | SalePre-arranged (10b5-1) | 328 | $955.00 | $313.2K | 0 | |
traded | Thomas L. Rodgers EVP, Chief Strategy & BDO | SalePre-arranged (10b5-1) | 276 | $816.18 | $225.3K | 2,268 | |
traded | Napoleon B. Rutledge JR. SVP, Controller & CAO | SalePre-arranged (10b5-1) | 329 | $861.63 | $283.5K | 328 |
GET /stocks/filings/vX/form-4?tickers=MCK&filing_date.gte=2025-10-23&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"MCK"
],
"issuer_cik": "0000927653",
"owner_cik": "0001990490",
"accession_number": "0000927653-26-000255",
"form_type": "4",
"filing_date": "2026-10-19",
"period_of_report": "2026-10-15",
"issuer_name": "MCKESSON CORP",
"issuer_trading_symbol": "MCK",
"owner_name": "Fraga Francisco",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "EVP, CIO and CTO",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-10-15",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 800.491,
"transaction_price_per_share": 995.8,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 5423.496,
"transaction_value": 797128.9378,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "Sale pursuant to a previously adopted plan dated March 10, 2026, in compliance with Rule 10b5-1(c)."
},
{
"id": "F2",
"description": "Includes 6.78 shares acquired on June 30, 2026 and 6.79 shares acquired on September 30, 2026 under the Fidelity Dividend Reinvestment Plan."
}
]
},
{
"tickers": [
"MCK"
],
"issuer_cik": "0000927653",
"owner_cik": "0001848123",
"accession_number": "0000927653-26-000249",
"form_type": "4",
"filing_date": "2026-09-10",
"period_of_report": "2026-09-08",
"issuer_name": "MCKESSON CORP",
"issuer_trading_symbol": "MCK",
"owner_name": "Rutledge Napoleon B JR",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "SVP, Controller & CAO",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-09-08",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 111,
"transaction_price_per_share": 891.45,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 521,
"transaction_value": 98950.95000000001,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "Sale pursuant to a previously adopted plan dated March 2, 2026, in compliance with Rule 10b5-1(c)."
}
]
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 65 records
- Option exercises23 records
- Tax withholding31 records
- Grants and awards11 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
Build this yourself
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for MCK every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Pre-arranged (10b5-1)
- The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.