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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.

Congressional Stock Trades

Every publicly disclosed stock and asset transaction filed by US Congress members under the STOCK Act.

All transactions are sourced directly from Periodic Transaction Reports (PTRs) filed with the House of Representatives and the US Senate. Congress members must report trades within 45 days under the STOCK Act of 2012. Dollar amounts are shown as disclosed ranges, not exact figures. See the most active traders or browse by politician, stock, or committee. Notice something missing? Report a trade.

Showing trades in BIIBClear
DatePoliticianAssetTypeOwnerAmountSecurityDetails
2016-12-08Thomas MacArthur
Unknown · house
BIIB
Biogen Inc.
buyDC$1K – $15KStockDetails
2016-11-09Kurt Schrader
Democrat · house
BIIB
Biogen Inc.
sellSelf$1K – $15KStock
Thomas MacArthurbuy
BIIBBiogen Inc.
2016-12-08$1K – $15K
Kurt Schradersell
BIIBBiogen Inc.
2016-11-09$1K – $15K
Kurt Schraderbuy
BIIBBiogen Inc.
2016-11-09$1K – $15K
Kurt Schraderbuy
Prev
12345
Next
Details
2016-11-09Kurt Schrader
Democrat · house
BIIB
Biogen Inc.
buySpouse$1K – $15KStockDetails
2016-11-09Kurt Schrader
Democrat · house
BIIB
Biogen Inc.
buySpouse$1K – $15KStockDetails
2016-11-09Kurt Schrader
Democrat · house
BIIB
Biogen Inc.
sellSelf$1K – $15KStockDetails
2016-11-09Kurt Schrader
Democrat · house
BIIB
Biogen Inc.
sellSelf$1K – $15KStockDetails
2016-10-13MICHAEL T. MCCAUL
Republican · house
BIIB
Biogen Inc.
buySpouse$1K – $15KStockDetails
2016-10-04MICHAEL T. MCCAUL
Republican · house
BIIB
Biogen Inc.
sellDC$1K – $15KStockDetails
2016-09-26MICHAEL T. MCCAUL
Republican · house
BIIB
Biogen Inc.
sellDC$1K – $15KStockDetails
2016-08-23MICHAEL T. MCCAUL
Republican · house
BIIB
Biogen Inc.
buyDC$1K – $15KStockDetails
2016-08-10JAMES B. RENACCI
Republican · house
BIIB
Biogen Inc.
sellSelf$1K – $15KStockDetails
2016-08-03JAMES B. RENACCI
Republican · house
BIIB
Biogen Inc.
sellSelf$15K – $50KStockDetails
2016-08-02JAMES B. RENACCI
Republican · house
BIIB
Biogen Inc.
sellJoint$1K – $15KStockDetails
2016-08-01JAMES B. RENACCI
Republican · house
BIIB
Biogen Inc.
sellJoint$50K – $100KStockDetails
2016-08-01Kurt Schrader
Democrat · house
BIIB
Biogen Inc.
buySelf$1K – $15KStockDetails
2016-07-31Kurt Schrader
Democrat · house
BIIB
Biogen Inc.
buySelf$1K – $15KStockDetails
2016-07-21James M Inhofe
Republican · senate
BIIB
Biogen Inc.
sellSelf$50K – $100KStockDetails
2016-07-20JAMES B. RENACCI
Republican · house
BIIB
Biogen Inc.
sellSelf$50K – $100KStockDetails
2016-07-20JAMES B. RENACCI
Republican · house
BIIB
Biogen Inc.
sellSelf$50K – $100KStockDetails
2016-07-08MICHAEL T. MCCAUL
Republican · house
BIIB
Biogen Inc.
sellSpouse$50K – $100KStockDetails
2016-06-12Kurt Schrader
Democrat · house
BIIB
Biogen Inc.
buySelf$1K – $15KStockDetails
2016-06-03Ed Whitfield
Republican · house
BIIB
Biogen Inc.
sellSpouse$1K – $15KStockDetails
2016-06-01JAMES B. RENACCI
Republican · house
BIIB
Biogen Inc.
buySpouse$1K – $15KStockDetails
2016-05-31JAMES B. RENACCI
Republican · house
BIIB
Biogen Inc.
buySelf$1K – $15KStockDetails
2016-05-03MICHAEL T. MCCAUL
Republican · house
BIIB
Biogen Inc.
buySpouse$1K – $15KStockDetails
2016-04-29MICHAEL T. MCCAUL
Republican · house
BIIB
Biogen Inc.
buyDC$1K – $15KStockDetails
2016-04-19JAMES B. RENACCI
Republican · house
BIIB
Biogen Inc.
sellSelf$15K – $50KStockDetails
2016-04-18JAMES B. RENACCI
Republican · house
BIIB
Biogen Inc.
buySelf$15K – $50KStockDetails
2016-04-18JAMES B. RENACCI
Republican · house
BIIB
Biogen Inc.
buySelf$1K – $15KStockDetails
2016-04-13Ed Whitfield
Republican · house
BIIB
Biogen Inc.
sellSpouse$1K – $15KStockDetails
2016-04-01K. Michael Conaway
Republican · house
BIIB
Biogen Inc.
sellSpouse$1K – $15KStockDetails
2016-04-01K. Michael Conaway
Republican · house
BIIB
Biogen Inc.
sellSpouse$1K – $15KStockDetails
2016-03-17Tom Price
Republican · house
BIIB
Biogen Inc.
sellSelf$1K – $15KStockDetails
2016-02-12JAMES B. RENACCI
Republican · house
BIIB
Biogen Inc.
buySelf$1K – $15KStockDetails
2016-02-04Ed Whitfield
Republican · house
BIIB
Biogen Inc.
buySpouse$1K – $15KStockDetails
2016-02-02Thomas MacArthur
Unknown · house
BIIB
Biogen Inc.
sellJoint$50K – $100KStockDetails
2016-01-25Ed Whitfield
Republican · house
BIIB
Biogen Inc.
buySpouse$1K – $15KStockDetails
2016-01-19Ed Whitfield
Republican · house
BIIB
Biogen Inc.
buySpouse$1K – $15KStockDetails
2016-01-14JAMES B. RENACCI
Republican · house
BIIB
Biogen Inc.
buySelf$100K – $250KStockDetails
2016-01-05MICHAEL T. MCCAUL
Republican · house
BIIB
Biogen Inc.
sellSelf$1K – $15KStockDetails
2015-12-18MICHAEL T. MCCAUL
Republican · house
BIIB
Biogen Inc.
sellDC$15K – $50KStockDetails
2015-12-18MICHAEL T. MCCAUL
Republican · house
BIIB
Biogen Inc.
buySpouse$1K – $15KStockDetails
2015-12-18MICHAEL T. MCCAUL
Republican · house
BIIB
Biogen Inc.
buySpouse$1K – $15KStockDetails
2015-12-09JAMES B. RENACCI
Republican · house
BIIB
Biogen Inc.
sellSelf$15K – $50KStockDetails
2015-11-25AMD #1Sheldon Whitehouse
Democrat · senate
BIIB
Biogen Inc.
buyJT$1K – $15KStockDetails
2015-10-28Harold Dallas Rogers
Republican · house
BIIB
Biogen Inc.
sellJoint$1K – $15KStockDetails
2015-10-23James M Inhofe
Republican · senate
BIIB
Biogen Inc.
buySelf$1K – $15KStockDetails
2015-10-15JAMES B. RENACCI
Republican · house
BIIB
Biogen Inc.
buySelf$1K – $15KStockDetails
2015-10-06MICHAEL T. MCCAUL
Republican · house
BIIB
Biogen Inc.
sellDC$50K – $100KStockDetails
2015-09-22Thomas MacArthur
Unknown · house
BIIB
Biogen Inc.
buyDC$1K – $15KStockDetails
BIIBBiogen Inc.
2016-11-09$1K – $15K
Kurt Schradersell
BIIBBiogen Inc.
2016-11-09$1K – $15K
Kurt Schradersell
BIIBBiogen Inc.
2016-11-09$1K – $15K
MICHAEL T. MCCAULbuy
BIIBBiogen Inc.
2016-10-13$1K – $15K
MICHAEL T. MCCAULsell
BIIBBiogen Inc.
2016-10-04$1K – $15K
MICHAEL T. MCCAULsell
BIIBBiogen Inc.
2016-09-26$1K – $15K
MICHAEL T. MCCAULbuy
BIIBBiogen Inc.
2016-08-23$1K – $15K
JAMES B. RENACCIsell
BIIBBiogen Inc.
2016-08-10$1K – $15K
JAMES B. RENACCIsell
BIIBBiogen Inc.
2016-08-03$15K – $50K
JAMES B. RENACCIsell
BIIBBiogen Inc.
2016-08-02$1K – $15K
JAMES B. RENACCIsell
BIIBBiogen Inc.
2016-08-01$50K – $100K
Kurt Schraderbuy
BIIBBiogen Inc.
2016-08-01$1K – $15K
Kurt Schraderbuy
BIIBBiogen Inc.
2016-07-31$1K – $15K
James M Inhofesell
BIIBBiogen Inc.
2016-07-21$50K – $100K
JAMES B. RENACCIsell
BIIBBiogen Inc.
2016-07-20$50K – $100K
JAMES B. RENACCIsell
BIIBBiogen Inc.
2016-07-20$50K – $100K
MICHAEL T. MCCAULsell
BIIBBiogen Inc.
2016-07-08$50K – $100K
Kurt Schraderbuy
BIIBBiogen Inc.
2016-06-12$1K – $15K
Ed Whitfieldsell
BIIBBiogen Inc.
2016-06-03$1K – $15K
JAMES B. RENACCIbuy
BIIBBiogen Inc.
2016-06-01$1K – $15K
JAMES B. RENACCIbuy
BIIBBiogen Inc.
2016-05-31$1K – $15K
MICHAEL T. MCCAULbuy
BIIBBiogen Inc.
2016-05-03$1K – $15K
MICHAEL T. MCCAULbuy
BIIBBiogen Inc.
2016-04-29$1K – $15K
JAMES B. RENACCIsell
BIIBBiogen Inc.
2016-04-19$15K – $50K
JAMES B. RENACCIbuy
BIIBBiogen Inc.
2016-04-18$15K – $50K
JAMES B. RENACCIbuy
BIIBBiogen Inc.
2016-04-18$1K – $15K
Ed Whitfieldsell
BIIBBiogen Inc.
2016-04-13$1K – $15K
K. Michael Conawaysell
BIIBBiogen Inc.
2016-04-01$1K – $15K
K. Michael Conawaysell
BIIBBiogen Inc.
2016-04-01$1K – $15K
Tom Pricesell
BIIBBiogen Inc.
2016-03-17$1K – $15K
JAMES B. RENACCIbuy
BIIBBiogen Inc.
2016-02-12$1K – $15K
Ed Whitfieldbuy
BIIBBiogen Inc.
2016-02-04$1K – $15K
Thomas MacArthursell
BIIBBiogen Inc.
2016-02-02$50K – $100K
Ed Whitfieldbuy
BIIBBiogen Inc.
2016-01-25$1K – $15K
Ed Whitfieldbuy
BIIBBiogen Inc.
2016-01-19$1K – $15K
JAMES B. RENACCIbuy
BIIBBiogen Inc.
2016-01-14$100K – $250K
MICHAEL T. MCCAULsell
BIIBBiogen Inc.
2016-01-05$1K – $15K
MICHAEL T. MCCAULsell
BIIBBiogen Inc.
2015-12-18$15K – $50K
MICHAEL T. MCCAULbuy
BIIBBiogen Inc.
2015-12-18$1K – $15K
MICHAEL T. MCCAULbuy
BIIBBiogen Inc.
2015-12-18$1K – $15K
JAMES B. RENACCIsell
BIIBBiogen Inc.
2015-12-09$15K – $50K
Sheldon Whitehousebuy
BIIBBiogen Inc.
2015-11-25$1K – $15K
Harold Dallas Rogerssell
BIIBBiogen Inc.
2015-10-28$1K – $15K
James M Inhofebuy
BIIBBiogen Inc.
2015-10-23$1K – $15K
JAMES B. RENACCIbuy
BIIBBiogen Inc.
2015-10-15$1K – $15K
MICHAEL T. MCCAULsell
BIIBBiogen Inc.
2015-10-06$50K – $100K
Thomas MacArthurbuy
BIIBBiogen Inc.
2015-09-22$1K – $15K