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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.
Politicians
WC

William Cassidy

UnknownSenator, Unknown
Net Worth & Portfolio
Total Trades
174
Trade Volume
$1.4M
Midpoint of disclosed ranges
Issuers
57
Unique tickers
Last Traded
2020-11-05
Est. Net Worth
N/A

About William Cassidy

William Cassidy is a U.S. Senator whose party affiliation and state are not specified in available records. He has served in the Senate since an unspecified date and currently holds no listed committee assignments.

Senator Cassidy has disclosed 174 stock trades with an estimated $1.4M in trading volume. His most active holdings include Apple (AAPL, 11 trades), Medtronic (MDT, 6), and Lowe's (LOW, 6). Technology (32 trades) and healthcare (25) dominate his portfolio. Cassidy executes more sells than buys, with a 104:70 sell-buy ratio.

William Cassidy's Trades

Trading Activity

Page 4: 24 of 174 trades
DateAssetTypeOwnerAmount
2016-03-31AMDEVbuySP$1K – $15K
2016-03-31AMDDISbuySP$1K – $15K
2016-03-31AMDCSCObuySP$1K – $15K
2016-03-31AMDBLKbuySP$1K – $15K
2016-03-31AMDABTbuySP$1K – $15K
2016-03-31AMDAFLbuySP$1K – $15K
2016-03-29AMDYACKXsellSP$1K – $15K
2016-02-09COPsellSP$1K – $15K
2016-02-09SLBbuySP$1K – $15K
2016-01-05INTCsellSP$1K – $15K
2016-01-05CMIbuySP$1K – $15K
2016-01-05AAPLbuySP$1K – $15K
2015-12-30AMDINTCsellSP$1K – $15K
2015-12-30AMDCMIbuySP$1K – $15K
2015-12-30AMDAAPLbuySP$1K – $15K
2015-12-30AMDINTC-Intel Corporation (NASDAQ)sellSP$1K – $15K
2015-12-30AMDCMI-Cummins Inc. (NYSE)buySP$1K – $15K
2015-12-30AMDAAPL-Apple Inc. (NASDAQ)buySP$1K – $15K
2015-09-18GNTBONDsellJT$1K – $15K
2015-09-18Green Tree 95-10 B2 Financial Corporation Rate/Coupon: 7.400 Matures: 01/15/2027BONDsellJT$1K – $15K
2015-08-27IHEbuySP$1K – $15K
2015-08-27CATbuySP$1K – $15K
2015-07-16NBLbuyJT$1K – $15K
2015-07-08OXYbuySP$1K – $15K
EVbuy
2016-03-31AMD$1K – $15K
Owner: SP
DISbuy
2016-03-31AMD$1K – $15K
Owner: SP
CSCObuy
2016-03-31AMD$1K – $15K
Owner: SP
BLKbuy
2016-03-31AMD$1K – $15K
Owner: SP
ABTbuy
2016-03-31AMD$1K – $15K
Owner: SP
AFLbuy
2016-03-31AMD$1K – $15K
Owner: SP
YACKXsell
2016-03-29AMD$1K – $15K
Owner: SP
COPsell
2016-02-09$1K – $15K
Owner: SP
SLBbuy
2016-02-09$1K – $15K
Owner: SP
INTCsell
2016-01-05$1K – $15K
Owner: SP
CMIbuy
2016-01-05$1K – $15K
Owner: SP
AAPLbuy
2016-01-05$1K – $15K
Owner: SP
INTCsell
2015-12-30AMD$1K – $15K
Owner: SP
CMIbuy
2015-12-30AMD$1K – $15K
Owner: SP
AAPLbuy
2015-12-30AMD$1K – $15K
Owner: SP
INTC-Intel Corporation (NASDAQ)sell
2015-12-30AMD$1K – $15K
Owner: SP
CMI-Cummins Inc. (NYSE)buy
2015-12-30AMD$1K – $15K
Owner: SP
AAPL-Apple Inc. (NASDAQ)buy
2015-12-30AMD$1K – $15K
Owner: SP
GNTsell
2015-09-18$1K – $15K
Owner: JT
Green Tree 95-10 B2 Financial Corporation Rate/Coupon: 7.400 Matures: 01/15/2027sell
2015-09-18$1K – $15K
Owner: JT
IHEbuy
2015-08-27$1K – $15K
Owner: SP
CATbuy
2015-08-27$1K – $15K
Owner: SP
NBLbuy
2015-07-16$1K – $15K
Owner: JT
OXYbuy
2015-07-08$1K – $15K
Owner: SP
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