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Congress Stock Tracker

Tracking congressional stock trades from public STOCK Act Periodic Transaction Reports (PTRs) filed by members of the US House and Senate.

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© 2026 Congress Stock Tracker. Data from public STOCK Act filings.For informational purposes only. Not financial advice.
Stocks
McKesson Corporation

McKesson CorporationMCK

NYSEHealthcareHealth Care Distributors$940.91-0.37%

One of the largest pharmaceutical distributors in the U.S., the company supplies branded and generic drugs, medical products, and healthcare services to pharmacies, hospitals, and physician offices. It operates a vast logistics network and has expanded into oncology and specialty care through acquisitions and practice management services. Investors track its drug pricing dynamics, generic utilization trends, regulatory exposure, and capital allocation given its scale in the healthcare supply chain.

Market Cap: $116.1B52W Range: $637.00 – $999.00

Congressional Interest in McKesson Corporation (MCK)

14 members of Congress have disclosed 50 trades in McKesson Corporation (MCK), a Healthcare company. The buy/sell breakdown shows 27 purchases versus 23 sales, indicating net buying interest from lawmakers. All data is sourced from STOCK Act periodic transaction reports filed with Congress.

Total Disclosures
50
Unique Politicians
14
Buys
27
Sells
23

Who in Congress Is Trading MCK?

DatePoliticianTypeAmountSecurity
2016-05-30KENNY MARCHANTbuy$50K – $100KStock
2016-03-30JAMES B. RENACCIsell$15K – $50KStock

Related

All stocks traded by CongressFull trade feedMost active tradersAbout the STOCK ActReport missing trade
2016-03-17Tom Pricebuy$1K – $15KStock
2016-02-04MICHAEL T. MCCAULbuy$15K – $50KStock
2016-02-01John A. Yarmuthbuy$1K – $15KStock
2015-12-16KENNY MARCHANTbuy$1K – $15KStock
2015-11-12THOMAS J. ROONEYbuy$1K – $15KStock
2015-10-23KENNY MARCHANTbuy$1K – $15KStock
2015-10-23KENNY MARCHANTbuy$100K – $250KStock
2015-10-15KENNY MARCHANTbuy$1K – $15KStock
2015-10-15THOMAS J. ROONEYbuy$1K – $15KStock
2015-10-15KENNY MARCHANTsell$1K – $15KStock
2015-10-06MIKE KELLYbuy$1K – $15KStock
2015-10-06KENNY MARCHANTbuy$1K – $15KStock
2015-10-05KENNY MARCHANTbuy$1K – $15KStock
2015-10-03KENNY MARCHANTbuy$1K – $15KStock
2015-10-02MICHAEL T. MCCAULsell$50K – $100KStock
2015-10-02KENNY MARCHANTsell$1K – $15KStock
2015-09-21DIANE BLACKbuy$100K – $250KStock
2015-09-21DIANE BLACKsell$100K – $250KStock
2015-08-25K. Michael Conawaysell$1K – $15KStock
2015-07-28DIANE BLACKbuy$1K – $15KStock
2015-07-21JAMES B. RENACCIsell$1K – $15KStock
2015-07-20JAMES B. RENACCIsell$15K – $50KStock
2015-07-17JAMES B. RENACCIsell$1K – $15KStock
2015-07-10JAMES B. RENACCIsell$1K – $15KStock
2015-07-10JAMES B. RENACCIsell$1K – $15KStock
2015-06-15KENNY MARCHANTsell$1K – $15KStock
2015-06-09JAMES B. RENACCIsell$1K – $15KStock
2015-06-07KENNY MARCHANTsell$1K – $15KStock
2015-06-01KENNY MARCHANTbuy$1K – $15KStock
2015-06-01KENNY MARCHANTsell$1K – $15KStock
2015-05-07JAMES B. RENACCIbuy$1K – $15KStock
2015-05-01KENNY MARCHANTbuy$15K – $50KStock
2015-04-20JAMES B. RENACCIbuy$1K – $15KStock
2015-04-14MICHAEL T. MCCAULsell$1K – $15KStock
2015-04-04DAN BENISHEKbuy$1K – $15KStock
2015-04-03MIKE KELLYsell$1K – $15KStock
2015-03-30JAMES B. RENACCIbuy$1K – $15KStock
2015-03-30JAMES B. RENACCIbuy$1K – $15KStock
2015-03-10KENNY MARCHANTsell$1K – $15KStock
2015-03-05KENNY MARCHANTsell$1K – $15KStock
2015-03-03JOHN K. DELANEYsell$1K – $15KStock
2015-02-17Harold Dallas Rogerssell$1K – $15KStock
2015-02-09K. Michael Conawaybuy$1K – $15KStock
2014-07-23Susan M Collinssell$1K – $15KOther
2014-02-26Susan M Collinsbuy$1K – $15KOther
2014-02-18Pete Sessionssell$1K – $15KStock
2014-02-13Susan M Collinsbuy$1K – $15KOther
2014-02-06Susan M Collinsbuy$1K – $15KOther
KENNY MARCHANTbuy
2016-05-30$50K – $100K
Stock
JAMES B. RENACCIsell
2016-03-30$15K – $50K
Stock
Tom Pricebuy
2016-03-17$1K – $15K
Stock
MICHAEL T. MCCAULbuy
2016-02-04$15K – $50K
Stock
John A. Yarmuthbuy
2016-02-01$1K – $15K
Stock
KENNY MARCHANTbuy
2015-12-16$1K – $15K
Stock
THOMAS J. ROONEYbuy
2015-11-12$1K – $15K
Stock
KENNY MARCHANTbuy
2015-10-23$1K – $15K
Stock
KENNY MARCHANTbuy
2015-10-23$100K – $250K
Stock
KENNY MARCHANTbuy
2015-10-15$1K – $15K
Stock
THOMAS J. ROONEYbuy
2015-10-15$1K – $15K
Stock
KENNY MARCHANTsell
2015-10-15$1K – $15K
Stock
MIKE KELLYbuy
2015-10-06$1K – $15K
Stock
KENNY MARCHANTbuy
2015-10-06$1K – $15K
Stock
KENNY MARCHANTbuy
2015-10-05$1K – $15K
Stock
KENNY MARCHANTbuy
2015-10-03$1K – $15K
Stock
MICHAEL T. MCCAULsell
2015-10-02$50K – $100K
Stock
KENNY MARCHANTsell
2015-10-02$1K – $15K
Stock
DIANE BLACKbuy
2015-09-21$100K – $250K
Stock
DIANE BLACKsell
2015-09-21$100K – $250K
Stock
K. Michael Conawaysell
2015-08-25$1K – $15K
Stock
DIANE BLACKbuy
2015-07-28$1K – $15K
Stock
JAMES B. RENACCIsell
2015-07-21$1K – $15K
Stock
JAMES B. RENACCIsell
2015-07-20$15K – $50K
Stock
JAMES B. RENACCIsell
2015-07-17$1K – $15K
Stock
JAMES B. RENACCIsell
2015-07-10$1K – $15K
Stock
JAMES B. RENACCIsell
2015-07-10$1K – $15K
Stock
KENNY MARCHANTsell
2015-06-15$1K – $15K
Stock
JAMES B. RENACCIsell
2015-06-09$1K – $15K
Stock
KENNY MARCHANTsell
2015-06-07$1K – $15K
Stock
KENNY MARCHANTbuy
2015-06-01$1K – $15K
Stock
KENNY MARCHANTsell
2015-06-01$1K – $15K
Stock
JAMES B. RENACCIbuy
2015-05-07$1K – $15K
Stock
KENNY MARCHANTbuy
2015-05-01$15K – $50K
Stock
JAMES B. RENACCIbuy
2015-04-20$1K – $15K
Stock
MICHAEL T. MCCAULsell
2015-04-14$1K – $15K
Stock
DAN BENISHEKbuy
2015-04-04$1K – $15K
Stock
MIKE KELLYsell
2015-04-03$1K – $15K
Stock
JAMES B. RENACCIbuy
2015-03-30$1K – $15K
Stock
JAMES B. RENACCIbuy
2015-03-30$1K – $15K
Stock
KENNY MARCHANTsell
2015-03-10$1K – $15K
Stock
KENNY MARCHANTsell
2015-03-05$1K – $15K
Stock
JOHN K. DELANEYsell
2015-03-03$1K – $15K
Stock
Harold Dallas Rogerssell
2015-02-17$1K – $15K
Stock
K. Michael Conawaybuy
2015-02-09$1K – $15K
Stock
Susan M Collinssell
2014-07-23$1K – $15K
Other
Susan M Collinsbuy
2014-02-26$1K – $15K
Other
Pete Sessionssell
2014-02-18$1K – $15K
Stock
Susan M Collinsbuy
2014-02-13$1K – $15K
Other
Susan M Collinsbuy
2014-02-06$1K – $15K
Other
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