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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
Cabot Corporation

Cabot CorporationCBT

NYSEBasic MaterialsSpecialty Chemicals$69.49+0.88%

Price as of Mar 15, 4:11 PM EDT · delayed, not real-time

A global specialty chemicals and performance materials company, it produces and sells carbon black, fumed silica, and other materials used in industries such as automotive, construction, and electronics. Investors track it for its exposure to industrial and manufacturing demand cycles and its role in advanced material solutions.

Market Cap: $3.6B52W Range: $58.33 – $84.89

Congressional Interest in Cabot Corporation (CBT)

5 members of Congress have disclosed 8 trades in Cabot Corporation (CBT), a Basic Materials company. The buy/sell breakdown shows 2 purchases versus 6 sales, indicating net selling pressure from lawmakers. All data is sourced from STOCK Act periodic transaction reports filed with Congress.

Total Disclosures
8
Unique Politicians
5
Buys
2
Sells
6

Who in Congress Is Trading CBT?

DatePoliticianTypeAmountSecurity
2019-12-04Lois Frankelsell$1K – $15KStock
2019-12-03Lois Frankelsell$1K – $15KStock
2017-10-31James Comersell$15K – $50KStock
2017-10-05James Comerbuy$15K – $50KStock
2015-05-27Thomas MacArthursell$1K – $15KStock
2014-05-07Susan M Collinssell$1K – $15KOther
2011-01-02JAMES B. RENACCIsell$5,553.14Stock
2005-05-10JAMES B. RENACCIbuy$1,381.43Stock
Lois Frankelsell
2019-12-04$1K – $15K
Stock
Lois Frankelsell
2019-12-03$1K – $15K
Stock
James Comersell
2017-10-31$15K – $50K
Stock
James Comerbuy
2017-10-05$15K – $50K
Stock
Thomas MacArthursell
2015-05-27$1K – $15K
Stock
Susan M Collinssell
2014-05-07$1K – $15K
Other
JAMES B. RENACCIsell
2011-01-02$5,553.14
Stock
JAMES B. RENACCIbuy
2005-05-10$1,381.43
Stock

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