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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 Alan S LowenthalClear
DatePoliticianAssetTypeOwnerAmountSecurityDetails
2019-03-12ALAN S. LOWENTHAL
Democrat · house
VST
Vistra Corp.
buySpouse$1K – $15KStockDetails
2019-03-12ALAN S. LOWENTHAL
Democrat · house
VST
Vistra Corp.
buySpouse$412+Stock
ALAN S. LOWENTHALbuy
VSTVistra Corp.
2019-03-12$1K – $15K
ALAN S. LOWENTHALbuy
VSTVistra Corp.
2019-03-12$412+
ALAN S. LOWENTHALexchange
ELANElanco Animal Health Incorporated
2019-03-06$1K – $15K
ALAN S. LOWENTHALexchange
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Details
2019-03-06ALAN S. LOWENTHAL
Democrat · house
ELAN
Elanco Animal Health Incorporated
exchangeSpouse$1K – $15KStockDetails
2019-03-06ALAN S. LOWENTHAL
Democrat · house
ELAN
Elanco Animal Health Incorporated
exchangeSpouse$58+StockDetails
2019-03-05ALAN S. LOWENTHAL
Democrat · house
BKI
Black Knight, Inc.
buySpouse$261+StockDetails
2019-03-05ALAN S. LOWENTHAL
Democrat · house
CI
Cigna Corporation
sellSpouse$1K – $15KStockDetails
2019-03-05ALAN S. LOWENTHAL
Democrat · house
UNH
UnitedHealth Group Incorporated
sellSpouse$478+StockDetails
2019-03-05ALAN S. LOWENTHAL
Democrat · house
BKI
Black Knight, Inc.
buySpouse$1K – $15KStockDetails
2019-03-05ALAN S. LOWENTHAL
Democrat · house
UNH
UnitedHealth Group Incorporated
sellSpouse$15K – $50KStockDetails
2019-03-05ALAN S. LOWENTHAL
Democrat · house
BKI
Black Knight, Inc.
buySpouse$104+StockDetails
2019-03-05ALAN S. LOWENTHAL
Democrat · house
CI
Cigna Corporation
sellSpouse$681+StockDetails
2019-03-05ALAN S. LOWENTHAL
Democrat · house
UNH
UnitedHealth Group Incorporated
sellSpouse$1K – $15KStockDetails
2019-03-05ALAN S. LOWENTHAL
Democrat · house
CI
Cigna Corporation
sellSpouse$1K – $15KStockDetails
2019-03-05ALAN S. LOWENTHAL
Democrat · house
CI
Cigna Corporation
sellSpouse$681+StockDetails
2019-03-04ALAN S. LOWENTHAL
Democrat · house
BKI
Black Knight, Inc.
buySpouse$524+StockDetails
2019-03-04ALAN S. LOWENTHAL
Democrat · house
BKI
Black Knight, Inc.
buySpouse$1K – $15KStockDetails
2019-03-04ALAN S. LOWENTHAL
Democrat · house
BKI
Black Knight, Inc.
buySpouse$157+StockDetails
2019-03-01ALAN S. LOWENTHAL
Democrat · house
BKI
Black Knight, Inc.
buySpouse$525+StockDetails
2019-03-01ALAN S. LOWENTHAL
Democrat · house
DEA
Easterly Government Properties, Inc.
sellSpouse$1K – $15KStockDetails
2019-03-01ALAN S. LOWENTHAL
Democrat · house
BKI
Black Knight, Inc.
buySpouse$1K – $15KStockDetails
2019-03-01ALAN S. LOWENTHAL
Democrat · house
BKI
Black Knight, Inc.
buySpouse$210+StockDetails
2019-02-28ALAN S. LOWENTHAL
Democrat · house
ATVI
Activision Blizzard, Inc.
sellSpouse$1K – $15KStockDetails
2019-02-28ALAN S. LOWENTHAL
Democrat · house
LLY
Eli Lilly and Company
buySpouse$1K – $15KStockDetails
2019-02-28ALAN S. LOWENTHAL
Democrat · house
ATVI
Activision Blizzard, Inc.
sellSpouse$757+StockDetails
2019-02-28ALAN S. LOWENTHAL
Democrat · house
LLY
Eli Lilly and Company
buySpouse$1K – $15KStockDetails
2019-02-26ALAN S. LOWENTHAL
Democrat · house
RHT
Red Hat, Inc.
sellSpouse$1K – $15KStockDetails
2019-02-25ALAN S. LOWENTHAL
Democrat · house
OLED
Universal Display Corporation
sellSpouse$1K – $15KStockDetails
2019-02-25ALAN S. LOWENTHAL
Democrat · house
OLED
Universal Display Corporation
sellSpouse$147+StockDetails
2019-02-20ALAN S. LOWENTHAL
Democrat · house
CHTR
Charter Communications, Inc.
sellSpouse$1K – $15KStockDetails
2019-02-20ALAN S. LOWENTHAL
Democrat · house
CHTR
Charter Communications, Inc.
sellSpouse$350+StockDetails
2019-02-19ALAN S. LOWENTHAL
Democrat · house
CHTR
Charter Communications, Inc.
sellSpouse$1K – $15KStockDetails
2019-02-19ALAN S. LOWENTHAL
Democrat · house
CHTR
Charter Communications, Inc.
sellSpouse$700+StockDetails
2019-02-15ALAN S. LOWENTHAL
Democrat · house
NVS
Novartis AG
buySpouse$896+StockDetails
2019-02-15ALAN S. LOWENTHAL
Democrat · house
ADSK
Autodesk, Inc.
sellSpouse$1K – $15KStockDetails
2019-02-15ALAN S. LOWENTHAL
Democrat · house
NVS
Novartis AG
buySpouse$1K – $15KStockDetails
2019-02-15ALAN S. LOWENTHAL
Democrat · house
ADSK
Autodesk, Inc.
sellSpouse$160+StockDetails
2019-02-15ALAN S. LOWENTHAL
Democrat · house
NVS
Novartis AG
buySpouse$268+StockDetails
2019-02-15ALAN S. LOWENTHAL
Democrat · house
ADSK
Autodesk, Inc.
sellSpouse$1K – $15KStockDetails
2019-02-15ALAN S. LOWENTHAL
Democrat · house
ADSK
Autodesk, Inc.
sellSpouse$160+StockDetails
2019-02-14ALAN S. LOWENTHAL
Democrat · house
MSFT
Microsoft Corporation
buySpouse$1K – $15KStockDetails
2019-02-14ALAN S. LOWENTHAL
Democrat · house
MSFT
Microsoft Corporation
buySpouse$107+StockDetails
2019-02-13ALAN S. LOWENTHAL
Democrat · house
DOV
Dover Corporation
sellSpouse$1K – $15KStockDetails
2019-02-13ALAN S. LOWENTHAL
Democrat · house
SCI
Service Corporation International
sellSpouse$1K – $15KStockDetails
2019-02-13ALAN S. LOWENTHAL
Democrat · house
DOV
Dover Corporation
sellSpouse$722+StockDetails
2019-02-13ALAN S. LOWENTHAL
Democrat · house
SCI
Service Corporation International
sellSpouse$224+StockDetails
2019-02-13ALAN S. LOWENTHAL
Democrat · house
SCI
Service Corporation International
sellSpouse$224+StockDetails
2019-02-13ALAN S. LOWENTHAL
Democrat · house
SCI
Service Corporation International
sellSpouse$1K – $15KStockDetails
2019-02-04ALAN S. LOWENTHAL
Democrat · house
CI
Cigna Corporation
buySpouse$1K – $15KStockDetails
2019-02-04ALAN S. LOWENTHAL
Democrat · house
CI
Cigna Corporation
buySpouse$767+StockDetails
2019-02-01ALAN S. LOWENTHAL
Democrat · house
FB
ProShares - S&P 500 Dynamic Buffer ETF
buySpouse$833+StockDetails
ELANElanco Animal Health Incorporated
2019-03-06$58+
ALAN S. LOWENTHALbuy
BKIBlack Knight, Inc.
2019-03-05$261+
ALAN S. LOWENTHALsell
CICigna Corporation
2019-03-05$1K – $15K
ALAN S. LOWENTHALsell
UNHUnitedHealth Group Incorporated
2019-03-05$478+
ALAN S. LOWENTHALbuy
BKIBlack Knight, Inc.
2019-03-05$1K – $15K
ALAN S. LOWENTHALsell
UNHUnitedHealth Group Incorporated
2019-03-05$15K – $50K
ALAN S. LOWENTHALbuy
BKIBlack Knight, Inc.
2019-03-05$104+
ALAN S. LOWENTHALsell
CICigna Corporation
2019-03-05$681+
ALAN S. LOWENTHALsell
UNHUnitedHealth Group Incorporated
2019-03-05$1K – $15K
ALAN S. LOWENTHALsell
CICigna Corporation
2019-03-05$1K – $15K
ALAN S. LOWENTHALsell
CICigna Corporation
2019-03-05$681+
ALAN S. LOWENTHALbuy
BKIBlack Knight, Inc.
2019-03-04$524+
ALAN S. LOWENTHALbuy
BKIBlack Knight, Inc.
2019-03-04$1K – $15K
ALAN S. LOWENTHALbuy
BKIBlack Knight, Inc.
2019-03-04$157+
ALAN S. LOWENTHALbuy
BKIBlack Knight, Inc.
2019-03-01$525+
ALAN S. LOWENTHALsell
DEAEasterly Government Properties, Inc.
2019-03-01$1K – $15K
ALAN S. LOWENTHALbuy
BKIBlack Knight, Inc.
2019-03-01$1K – $15K
ALAN S. LOWENTHALbuy
BKIBlack Knight, Inc.
2019-03-01$210+
ALAN S. LOWENTHALsell
ATVIActivision Blizzard, Inc.
2019-02-28$1K – $15K
ALAN S. LOWENTHALbuy
LLYEli Lilly and Company
2019-02-28$1K – $15K
ALAN S. LOWENTHALsell
ATVIActivision Blizzard, Inc.
2019-02-28$757+
ALAN S. LOWENTHALbuy
LLYEli Lilly and Company
2019-02-28$1K – $15K
ALAN S. LOWENTHALsell
RHTRed Hat, Inc.
2019-02-26$1K – $15K
ALAN S. LOWENTHALsell
OLEDUniversal Display Corporation
2019-02-25$1K – $15K
ALAN S. LOWENTHALsell
OLEDUniversal Display Corporation
2019-02-25$147+
ALAN S. LOWENTHALsell
CHTRCharter Communications, Inc.
2019-02-20$1K – $15K
ALAN S. LOWENTHALsell
CHTRCharter Communications, Inc.
2019-02-20$350+
ALAN S. LOWENTHALsell
CHTRCharter Communications, Inc.
2019-02-19$1K – $15K
ALAN S. LOWENTHALsell
CHTRCharter Communications, Inc.
2019-02-19$700+
ALAN S. LOWENTHALbuy
NVSNovartis AG
2019-02-15$896+
ALAN S. LOWENTHALsell
ADSKAutodesk, Inc.
2019-02-15$1K – $15K
ALAN S. LOWENTHALbuy
NVSNovartis AG
2019-02-15$1K – $15K
ALAN S. LOWENTHALsell
ADSKAutodesk, Inc.
2019-02-15$160+
ALAN S. LOWENTHALbuy
NVSNovartis AG
2019-02-15$268+
ALAN S. LOWENTHALsell
ADSKAutodesk, Inc.
2019-02-15$1K – $15K
ALAN S. LOWENTHALsell
ADSKAutodesk, Inc.
2019-02-15$160+
ALAN S. LOWENTHALbuy
MSFTMicrosoft Corporation
2019-02-14$1K – $15K
ALAN S. LOWENTHALbuy
MSFTMicrosoft Corporation
2019-02-14$107+
ALAN S. LOWENTHALsell
DOVDover Corporation
2019-02-13$1K – $15K
ALAN S. LOWENTHALsell
SCIService Corporation International
2019-02-13$1K – $15K
ALAN S. LOWENTHALsell
DOVDover Corporation
2019-02-13$722+
ALAN S. LOWENTHALsell
SCIService Corporation International
2019-02-13$224+
ALAN S. LOWENTHALsell
SCIService Corporation International
2019-02-13$224+
ALAN S. LOWENTHALsell
SCIService Corporation International
2019-02-13$1K – $15K
ALAN S. LOWENTHALbuy
CICigna Corporation
2019-02-04$1K – $15K
ALAN S. LOWENTHALbuy
CICigna Corporation
2019-02-04$767+
ALAN S. LOWENTHALbuy
FBProShares - S&P 500 Dynamic Buffer ETF
2019-02-01$833+