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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
CareDx, Inc

CareDx, IncCDNA

NASDAQHealthcareBiotechnology$17.01+3.40%

Price as of Mar 15, 5:31 PM EDT · delayed, not real-time

Specializing in precision diagnostics for transplant patients, this company develops non-invasive solutions to monitor organ health. Its AlloMap and AlloSure tests are widely used in post-transplant care, making it a key player in transplant surveillance. Investors monitor its growth potential in the expanding transplant diagnostics market.

Market Cap: $874.9M52W Range: $10.96 – $21.48

Congressional Interest in CareDx, Inc (CDNA)

2 members of Congress have disclosed 14 trades in CareDx, Inc (CDNA), a Healthcare company. The buy/sell breakdown shows 6 purchases versus 8 sales, indicating net selling pressure from lawmakers. All data is sourced from STOCK Act periodic transaction reports filed with Congress.

Total Disclosures
14
Unique Politicians
2
Buys
6
Sells
8

Who in Congress Is Trading CDNA?

DatePoliticianTypeAmountSecurity
2023-03-06Daniel Goldmansell$1K – $15KStock
2021-03-02Tom Malinowskibuy$15K – $50KStock
2021-01-11Tom Malinowskisell$1K – $15KStock
2021-01-08Tom Malinowskisell$1K – $15KStock
2021-01-06Tom Malinowskisell$15K – $50KStock
2020-12-29Tom Malinowskibuy$1K – $15KStock
2020-12-23Tom Malinowskibuy$1K – $15KStock
2020-12-07Tom Malinowskibuy$1K – $15KStock
2020-11-16Tom Malinowskibuy$1K – $15KStock
2020-10-09Tom Malinowskisell$1K – $15KStock
2019-06-19Tom Malinowskisell$1K – $15KStock
2019-06-17Tom Malinowskisell$1K – $15KStock
2019-04-01Tom Malinowskibuy$1K – $15KStock
2019-03-11Tom Malinowskisell$15K – $50KStock
Daniel Goldmansell
2023-03-06$1K – $15K
Stock
Tom Malinowskibuy
2021-03-02$15K – $50K
Stock
Tom Malinowskisell
2021-01-11$1K – $15K
Stock
Tom Malinowskisell
2021-01-08$1K – $15K
Stock
Tom Malinowskisell
2021-01-06$15K – $50K
Stock
Tom Malinowskibuy
2020-12-29$1K – $15K
Stock
Tom Malinowskibuy
2020-12-23$1K – $15K
Stock
Tom Malinowskibuy
2020-12-07$1K – $15K
Stock
Tom Malinowskibuy
2020-11-16$1K – $15K
Stock
Tom Malinowskisell
2020-10-09$1K – $15K
Stock
Tom Malinowskisell
2019-06-19$1K – $15K
Stock
Tom Malinowskisell
2019-06-17$1K – $15K
Stock
Tom Malinowskibuy
2019-04-01$1K – $15K
Stock
Tom Malinowskisell
2019-03-11$15K – $50K
Stock

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