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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 by William CassidyClear
DatePoliticianAssetTypeOwnerAmountSecurityDetails
2016-03-31AMD #1William Cassidy
Unknown · senate
EV
Mast Global Battery Recycling & Production ETF
buySP$1K – $15KStockDetails
2016-03-31AMD #1William Cassidy
Unknown · senate
DIS
The Walt Disney Company
buySP
William Cassidybuy
EVMast Global Battery Recycling & Production ETF
2016-03-31$1K – $15K
William Cassidybuy
DISThe Walt Disney Company
2016-03-31$1K – $15K
William Cassidybuy
CSCOCisco Systems, Inc.
2016-03-31$1K – $15K
William Cassidybuy
Prev
1...34
Next
$1K – $15K
Stock
Details
2016-03-31AMD #1William Cassidy
Unknown · senate
CSCO
Cisco Systems, Inc.
buySP$1K – $15KStockDetails
2016-03-31AMD #1William Cassidy
Unknown · senate
BLK
BlackRock, Inc.
buySP$1K – $15KStockDetails
2016-03-31AMD #1William Cassidy
Unknown · senate
ABT
Abbott Laboratories
buySP$1K – $15KStockDetails
2016-03-31AMD #1William Cassidy
Unknown · senate
AFL
Aflac Incorporated
buySP$1K – $15KStockDetails
2016-03-29AMD #1William Cassidy
Unknown · senate
YACKX
AMG Yacktman Fund Class I
sellSP$1K – $15KStockDetails
2016-02-09William Cassidy
Unknown · senate
COP
ConocoPhillips
sellSP$1K – $15KStockDetails
2016-02-09William Cassidy
Unknown · senate
SLB
SLB N.V.
buySP$1K – $15KStockDetails
2016-01-05William Cassidy
Unknown · senate
INTC
Intel Corporation
sellSP$1K – $15KStockDetails
2016-01-05William Cassidy
Unknown · senate
CMI
Cummins Inc.
buySP$1K – $15KStockDetails
2016-01-05William Cassidy
Unknown · senate
AAPL
Apple Inc.
buySP$1K – $15KStockDetails
2015-12-30AMD #1William Cassidy
Unknown · senate
INTC
Intel Corporation
sellSP$1K – $15KStockDetails
2015-12-30AMD #1William Cassidy
Unknown · senate
CMI
Cummins Inc.
buySP$1K – $15KStockDetails
2015-12-30AMD #1William Cassidy
Unknown · senate
AAPL
Apple Inc.
buySP$1K – $15KStockDetails
2015-12-30AMD #1William Cassidy
Unknown · senate
—
INTC-Intel Corporation (NASDAQ)
sellSP$1K – $15KStockDetails
2015-12-30AMD #1William Cassidy
Unknown · senate
—
CMI-Cummins Inc. (NYSE)
buySP$1K – $15KStockDetails
2015-12-30AMD #1William Cassidy
Unknown · senate
—
AAPL-Apple Inc. (NASDAQ)
buySP$1K – $15KStockDetails
2015-09-18William Cassidy
Unknown · senate
GNT
GAMCO Natural Resources, Gold & Income Trust
sellJT$1K – $15KCorporate BondDetails
2015-09-18William Cassidy
Unknown · senate
—
Green Tree 95-10 B2 Financial Corporation Rate/Coupon: 7.400 Matures: 01/15/2027
sellJT$1K – $15KCorporate BondDetails
2015-08-27William Cassidy
Unknown · senate
IHE
iShares U.S. Pharmaceuticals ETF
buySP$1K – $15KStockDetails
2015-08-27William Cassidy
Unknown · senate
CAT
Caterpillar Inc.
buySP$1K – $15KStockDetails
2015-07-16William Cassidy
Unknown · senate
NBL
Noble Energy Inc.
buyJT$1K – $15KStockDetails
2015-07-08William Cassidy
Unknown · senate
OXY
Occidental Petroleum Corporation
buySP$1K – $15KStockDetails
BLKBlackRock, Inc.
2016-03-31$1K – $15K
William Cassidybuy
ABTAbbott Laboratories
2016-03-31$1K – $15K
William Cassidybuy
AFLAflac Incorporated
2016-03-31$1K – $15K
William Cassidysell
YACKXAMG Yacktman Fund Class I
2016-03-29$1K – $15K
William Cassidysell
COPConocoPhillips
2016-02-09$1K – $15K
William Cassidybuy
SLBSLB N.V.
2016-02-09$1K – $15K
William Cassidysell
INTCIntel Corporation
2016-01-05$1K – $15K
William Cassidybuy
CMICummins Inc.
2016-01-05$1K – $15K
William Cassidybuy
AAPLApple Inc.
2016-01-05$1K – $15K
William Cassidysell
INTCIntel Corporation
2015-12-30$1K – $15K
William Cassidybuy
CMICummins Inc.
2015-12-30$1K – $15K
William Cassidybuy
AAPLApple Inc.
2015-12-30$1K – $15K
William Cassidysell
—INTC-Intel Corporation (NASDAQ)
2015-12-30$1K – $15K
William Cassidybuy
—CMI-Cummins Inc. (NYSE)
2015-12-30$1K – $15K
William Cassidybuy
—AAPL-Apple Inc. (NASDAQ)
2015-12-30$1K – $15K
William Cassidysell
GNTGAMCO Natural Resources, Gold & Income Trust
2015-09-18$1K – $15K
William Cassidysell
—Green Tree 95-10 B2 Financial Corporation Rate/Coupon: 7.400 Matures: 01/15/2027
2015-09-18$1K – $15K
William Cassidybuy
IHEiShares U.S. Pharmaceuticals ETF
2015-08-27$1K – $15K
William Cassidybuy
CATCaterpillar Inc.
2015-08-27$1K – $15K
William Cassidybuy
NBLNoble Energy Inc.
2015-07-16$1K – $15K
William Cassidybuy
OXYOccidental Petroleum Corporation
2015-07-08$1K – $15K