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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
Diodes Incorporated

Diodes IncorporatedDIOD

NASDAQTechnologySemiconductors$63.88+3.62%

Price as of Mar 15, 3:21 PM EDT · delayed, not real-time

Specializing in discrete, logic, and analog semiconductors, this company serves the computing, communications, and automotive markets. Investors monitor Diodes Incorporated for its role in power management and signal conditioning components critical to electronic devices.

Market Cap: $3.0B52W Range: $32.93 – $81.71

Congressional Interest in Diodes Incorporated (DIOD)

5 members of Congress have disclosed 10 trades in Diodes Incorporated (DIOD), a Technology company. The buy/sell breakdown shows 4 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
10
Unique Politicians
5
Buys
4
Sells
6

Who in Congress Is Trading DIOD?

DatePoliticianTypeAmountSecurity
2023-10-16Thomas H Tubervillesell$1K – $15KStock
2023-04-17Thomas R Carpersell$1K – $15KStock
2023-04-03Thomas H Tubervillebuy$1K – $15KStock
2015-11-06JAMES B. RENACCIsell$1K – $15KStock
2015-02-13Thomas R Tillissell$1K – $15KStock
2012-06-09JAMES B. RENACCIbuy$5,848.61Stock
2010-12-05SHELLEY BERKLEYsell1,175.96Stock
2010-01-12SHELLEY BERKLEYbuy-$350.75Stock
2009-01-07SHELLEY BERKLEYbuy-333.35Stock
2008-07-07SHELLEY BERKLEYsell—Stock
Thomas H Tubervillesell
2023-10-16$1K – $15K
Stock
Thomas R Carpersell
2023-04-17$1K – $15K
Stock
Thomas H Tubervillebuy
2023-04-03$1K – $15K
Stock
JAMES B. RENACCIsell
2015-11-06$1K – $15K
Stock
Thomas R Tillissell
2015-02-13$1K – $15K
Stock
JAMES B. RENACCIbuy
2012-06-09$5,848.61
Stock
SHELLEY BERKLEYsell
2010-12-051,175.96
Stock
SHELLEY BERKLEYbuy
2010-01-12-$350.75
Stock
SHELLEY BERKLEYbuy
2009-01-07-333.35
Stock
SHELLEY BERKLEYsell
2008-07-07—
Stock

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