Skip to content
sellModerate cluster of 510b5-1 plan

Michele Lau sold $2.7M of MCK

EVP and Chief Legal Officer at MCKESSON CORP. 3,550 shares at an average of $761.09, traded May 26, 2026, filed May 27, 2026.

Warning score
55
Value
$2.7M
3,550 shares
Holdings after
3,247
-52% from before
From 52-week low
+15%
low $655.64, close $752.77
From 52-week high
-24%
high $993.53, as of May 26, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $2.7M at market
    +25
  • Share of holdings sold
    Sold 52% of holdings
    +20
  • Cluster
    5 insiders selling within 14 days
    +15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

MCKOct 9, 2026 · close 938.84
Since filing May 27, 2026: +24.4%SPY +4.2% · excess +20.2%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0000927653-26-000128, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 26, 2026SOpen-market sale
Common Stock10b5-1
-3,550$761.09$2.7M3,247May 27, 2026

Related signals

Other insiders at MCKESSON CORP and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
10Weak
MCKsell10b5-1
MCKESSON CORP
Napoleon B Rutledge JR
SVP, Controller & CAO
$99k
111 shares
-18%
48Moderate
MCKsell
MCKESSON CORP
Bradley E Lerman
director
$269k
301 shares
-100%
50Moderate
MCKsell10b5-1
MCKESSON CORP
Brian S. Tyler
Chief Executive Officer
$6.7M
8,463 shares
-59%
48Moderate
MCKsell 210b5-1
MCKESSON CORP
Brian S. Tyler
Chief Executive Officer
$6.6M
8,463 shares
-37%
50Moderate
MCKsell 510b5-1
MCKESSON CORP
Brian S. Tyler
Chief Executive Officer
$3.8M
4,929 shares
-18%
25Weak
MCKsell 510b5-1
MCKESSON CORP
Napoleon B Rutledge JR
SVP, Controller & CAO
$102k
133 shares
-17%
39Weak
MCKsell 510b5-1
MCKESSON CORP
Thomas L Rodgers
EVP, Chief Strategy & BDO
$604k
822 shares
-27%
45Moderate
MCKsell 510b5-1
MCKESSON CORP
LeAnn B Smith
EVP & Chief HR Officer
$1.3M
1,810 shares
-27%
30Weak
MCKsell 510b5-1
MCKESSON CORP
Thomas L Rodgers
EVP, Chief Strategy & BDO
$1.8M
2,388 shares
-44%
45Moderate
MCKsell 310b5-1
MCKESSON CORP
Michele Lau
EVP and Chief Legal Officer
$2.7M
2,725 shares
-46%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Michele Lau sold $2.7M of MCK | InsiderTell