MCK
insider transactionsMCKESSON CORP — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 30d
-22.1K
0 buy · 22.1K sell
Net value · 30d
-$16.9M
$0 in · $16.9M out
Sentiment · 30d
Net selling
0% buying · 100% selling
Open-market trades · 30d
8
0 buy · 22.1K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
Transactions · 30d
-
Sell·S
TYLER BRIAN S. KEY
Chief Executive Officer · 10b5-1
$6.6M
8.5K sh · $775.13
Own -37%
-
Sell·S
TYLER BRIAN S. KEY
Chief Executive Officer · 10b5-1
$3.8M
4.9K sh · $763.00
Own -18%
-
Sell·S
SVP, Controller & CAO · 10b5-1
$101.6K
133 sh · $764.00
Own -17%
-
Sell·S
EVP, Chief Strategy & BDO · 10b5-1
$604.4K
822 sh · $735.30 avg · 2 lots
Own -27%
-
Sell·S
EVP & Chief HR Officer · 10b5-1
$1.3M
1.8K sh · $735.50
Own -27%
-
Grant·A
Cheung Kenny K KEY
EVP & CFO
$0
11.1K sh · 2 lots
Own New
-
Sell·S
EVP, Chief Strategy & BDO · 10b5-1
$1.8M
2.4K sh · $761.09
Own -44%
-
Sell·S
EVP and Chief Legal Officer · 10b5-1
$2.7M
3.5K sh · $761.09
Own -52%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 17, 2026 | TYLER BRIAN S. KEY 10b5-1 | Sell S | 8.5K | $6.6M |
| Jun 9, 2026 | TYLER BRIAN S. KEY 10b5-1 | Sell S | 4.9K | $3.8M |
| Jun 5, 2026 | Rutledge Napoleon B JR 10b5-1 | Sell S | 133 | $101.6K |
| Jun 2, 2026 | Rodgers Thomas L 10b5-1 | Sell S | 8222 lots | $604.4K |
| Jun 1, 2026 | Smith LeAnn B 10b5-1 | Sell S | 1.8K | $1.3M |
| May 29, 2026 | Cheung Kenny K KEY | Grant A | 11.1K2 lots | $0 |
| May 26, 2026 | Rodgers Thomas L 10b5-1 | Sell S | 2.4K | $1.8M |
| May 26, 2026 | Lau Michele 10b5-1 | Sell S | 3.5K | $2.7M |
Buy Sell Non-market (grant · exercise · gift)
About MCK insider trading
This page tracks insider transactions for MCKESSON CORP (MCK) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.