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Stock brief · the live tape
MCKMcKesson Corporation
Health Care
$893.39
▲ $4.83 (+0.5%) · 30dclose Friday, August 28, 2026
Disclosed flow is mixed.
12 members · 29 disclosed trades · 105 insider filings
The Hill
▲ 19▼ 10
19 buys · 10 sellsThe Boardroom
▲ 47▼ 58
47 buys · 58 sells · 105 filingsFeeding Time13F lens lands with fund ingestion
What is behind it
Recent Signal Scores, decayed48
Events counted, 90d25
Net congressional flowbuying
The tape
Price with a twin dot per disclosed trade: filled at the trade, hollow at the filing. The dashed gap is what the market did in between, not anyone’s return.
trade (congress)filingtrade (insider)call legput leg
The cost of chasing
Each rail runs from their trade to their filing. The hatched part is the move a copier missed to the disclosure lag; the solid part is what copying at the filing kept.
Armstrong+3.9+7.8
Jackson+14.6+12.2
Larsen+9.1+10.0
Torres+52.6+9.1
Fletcher+2.5+9.8
Mullin+8.7-9.8
Mullin+8.3+8.7
Mullin+8.3+8.7
Moskowitz+7.7+6.3
Moskowitz+7.7+6.3
Median copy kept +12.2% from the filing vs +25.9% from the trade date; the lag took 13.7 pts. The S&P returned +16.7% over the same windows. Numbers describe the window shown; they are not a forecast.
Who is behind it
Congress members with a disclosed position, biggest first. Click through to their dossier.
Markwayne MullinSenateFiled this one in 26dbought$98KJonathan L. JacksonHouse · Agriculture · Foreign AffairsFiled this one in 30dmixed$48KJared MoskowitzHouse · the Judiciary · Foreign AffairsFiled this one in 45dbought$40KGilbert Ray Cisneros, Jr.House · Armed Services · Small BusinessFiled this one in 24dmixed$40KJefferson ShreveHouse · AppropriationsFiled this one in 41dsold$33K
Committee overlap is a fact, not an accusation. An option leg behind a share buy reads very differently from a plain purchase, so it is called out but never scored as intent.
The boardroom
Scheduled 10b5-1 sales are usually noise, set on autopilot months ago. The unscheduled ones are the tell.
Lerman Bradley EDirectorUnscheduled
Srinivasan Ramesh (NMN)EVP and Chief Strategy OfficerUnscheduled
OZAN KEVIN MDirectorUnscheduled
Hinton James H.DirectorUnscheduled
Wilson-Thompson KathleenDirectorUnscheduled
Gerberding Julie L.DirectorUnscheduled
Dunbar Webster RoyDirectorUnscheduled
Doughtie Lynne MDirectorUnscheduled
Caruso Dominic JDirectorUnscheduled
Dunsire DeborahDirectorUnscheduled
Lerman Bradley EDirectorUnscheduled
Martinez MariaDirectorUnscheduled
TYLER BRIAN S.Chief Executive Officer, DirectorScheduled · 10b5-1
TYLER BRIAN S.Chief Executive Officer, DirectorScheduled · 10b5-1
TYLER BRIAN S.Chief Executive Officer, DirectorScheduled · 10b5-1
Rutledge Napoleon B JRSVP, Controller & CAOScheduled · 10b5-1
Rodgers Thomas LEVP, Chief Strategy & BDOScheduled · 10b5-1
Rodgers Thomas LEVP, Chief Strategy & BDOScheduled · 10b5-1
Smith LeAnn BEVP & Chief HR OfficerScheduled · 10b5-1
Cheung Kenny KEVP & CFOUnscheduled
Cheung Kenny KEVP & CFOUnscheduled
Rodgers Thomas LEVP, Chief Strategy & BDOScheduled · 10b5-1
Lau MicheleEVP and Chief Legal OfficerScheduled · 10b5-1
Fraga FranciscoEVP, CIO and CTOUnscheduled
Rutledge Napoleon B JRSVP, Controller & CAOUnscheduled
Rutledge Napoleon B JRSVP, Controller & CAOUnscheduled
Rutledge Napoleon B JRSVP, Controller & CAOUnscheduled
Rodgers Thomas LEVP, Chief Strategy & BDOUnscheduled
Rodgers Thomas LEVP, Chief Strategy & BDOUnscheduled
Fraga FranciscoEVP, CIO and CTOUnscheduled
TYLER BRIAN S.Chief Executive Officer, DirectorUnscheduled
Rodgers Thomas LEVP, Chief Strategy & BDOUnscheduled
Smith LeAnn BEVP & Chief HR OfficerUnscheduled
Smith LeAnn BEVP & Chief HR OfficerUnscheduled
Smith LeAnn BEVP & Chief HR OfficerUnscheduled
Vitalone Britt J.EVP & CFOUnscheduled
Vitalone Britt J.EVP & CFOUnscheduled
Vitalone Britt J.EVP & CFOUnscheduled
TYLER BRIAN S.Chief Executive Officer, DirectorUnscheduled
Fraga FranciscoEVP, CIO and CTOUnscheduled
The forward book
Every disclosed option leg on this ticker: what was filed, and where the strike sits versus today.
No disclosed option legs on MCK yet. They plot here the day they file.
A call and a put are shown as filed. We do not infer whether a leg is a hedge or a leveraged bet, because the filing does not say. Read the strike and expiry, not an implied intent.
The fund book
Tracked 13F holders and how their position moved, quarter over quarter.
13F fund positions on MCK light up when fund ingestion lands. Quarter-end marks, up to 45 days lagged, never live holdings.
Cross-check
When different sources file on the same name inside a window. Overlap like this is rare.
- Alan ArmstrongSenate · Health, Education, Labor & Pensions · Indian Affairs▲
- Jonathan L. JacksonHouse · Agriculture · Foreign Affairs▼
- Rick LarsenHouse · Transportation & Infrastructure▲
- Ritchie TorresHouse · Financial Services · House Select Committee on the Strategic Competition Between the United States & the Chinese Communist Party▲
- Lerman Bradley EDirector▼
- Srinivasan Ramesh (NMN)EVP and Chief Strategy Officer▲
- OZAN KEVIN MDirector▲
- Hinton James H.Director▲
Last 90 days · 8 filers converging
Sources file on different clocks; an overlap like this is rare.
⚠️ Public information, sourced from STOCK Act, Form 4 and 13F filings. Ranges use midpoints. Price paths between a trade and its filing are market moves, not anyone’s return. Not financial advice.