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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
2017-05-17ALAN S. LOWENTHAL
Democrat · house
TMUS
T-Mobile US, Inc.
sellSpouse$1K – $15KStockDetails
2017-05-15ALAN S. LOWENTHAL
Democrat · house
GE
GE Aerospace
sellSpouse$1K – $15KStock
ALAN S. LOWENTHALsell
TMUST-Mobile US, Inc.
2017-05-17$1K – $15K
ALAN S. LOWENTHALsell
GEGE Aerospace
2017-05-15$1K – $15K
ALAN S. LOWENTHALbuy
ZAYOZayo group Holdings, Inc.
2017-05-11$817+
ALAN S. LOWENTHALsell
Prev
1...252627...31
Next
Details
2017-05-11ALAN S. LOWENTHAL
Democrat · house
ZAYO
Zayo group Holdings, Inc.
buySpouse$817+StockDetails
2017-05-10ALAN S. LOWENTHAL
Democrat · house
COST
Costco Wholesale Corporation
sellSpouse$1K – $15KStockDetails
2017-05-10ALAN S. LOWENTHAL
Democrat · house
GD
General Dynamics Corporation
sellSpouse$15K – $50KStockDetails
2017-05-10ALAN S. LOWENTHAL
Democrat · house
INFO
Harbor PanAgora Dynamic Large Cap Core ETF (INFO)
sellSpouse$15K – $50KStockDetails
2017-05-10ALAN S. LOWENTHAL
Democrat · house
ZAYO
Zayo group Holdings, Inc.
buySpouse$1K – $15KStockDetails
2017-05-04ALAN S. LOWENTHAL
Democrat · house
ADSK
Autodesk, Inc.
buySpouse$1K – $15KStockDetails
2017-05-04ALAN S. LOWENTHAL
Democrat · house
VZ
Verizon Communications Inc.
buySpouse$1K – $15KStockDetails
2017-05-03ALAN S. LOWENTHAL
Democrat · house
ADSK
Autodesk, Inc.
buySpouse$1K – $15KStockDetails
2017-05-03ALAN S. LOWENTHAL
Democrat · house
ADSK
Autodesk, Inc.
sellSpouse$1K – $15KStockDetails
2017-05-02ALAN S. LOWENTHAL
Democrat · house
ADBE
Adobe Inc.
sellSpouse$1K – $15KStockDetails
2017-05-02ALAN S. LOWENTHAL
Democrat · house
GOOG
Alphabet Inc.
sellSpouse$1K – $15KStockDetails
2017-05-02ALAN S. LOWENTHAL
Democrat · house
MA
Mastercard Incorporated
sellSpouse$1K – $15KStockDetails
2017-04-27ALAN S. LOWENTHAL
Democrat · house
ZAYO
Zayo group Holdings, Inc.
buySpouse$1K – $15KStockDetails
2017-04-26ALAN S. LOWENTHAL
Democrat · house
ZAYO
Zayo group Holdings, Inc.
buySpouse$1K – $15KStockDetails
2017-04-25ALAN S. LOWENTHAL
Democrat · house
AMT
American Tower Corporation
sellSpouse$1K – $15KStockDetails
2017-04-25ALAN S. LOWENTHAL
Democrat · house
TMUS
T-Mobile US, Inc.
sellSpouse$1K – $15KStockDetails
2017-04-25ALAN S. LOWENTHAL
Democrat · house
ZAYO
Zayo group Holdings, Inc.
buySpouse$1K – $15KStockDetails
2017-04-21ALAN S. LOWENTHAL
Democrat · house
VNO
Vornado Realty Trust
buySpouse$1K – $15KStockDetails
2017-04-18ALAN S. LOWENTHAL
Democrat · house
—
Wells Fargo MTN
buySpouse$1K – $15KOtherDetails
2017-04-05ALAN S. LOWENTHAL
Democrat · house
KSU
Kansas City Southern
buySpouse$1K – $15KStockDetails
2017-04-04ALAN S. LOWENTHAL
Democrat · house
KSU
Kansas City Southern
buySpouse$1K – $15KStockDetails
2017-04-01ALAN S. LOWENTHAL
Democrat · house
ZBH
Zimmer Biomet Holdings, Inc.
sellSpouse$1K – $15KStockDetails
2017-03-15ALAN S. LOWENTHAL
Democrat · house
EXPE
Expedia Group, Inc.
buySpouse$15K – $50KStockDetails
2017-03-08ALAN S. LOWENTHAL
Democrat · house
SEE
Sealed Air Corporation
sellSpouse$1K – $15KStockDetails
2017-03-08ALAN S. LOWENTHAL
Democrat · house
SPY
State Street SPDR S&P 500 ETF Trust
buySpouse$1K – $15KETFDetails
2017-03-07ALAN S. LOWENTHAL
Democrat · house
SEE
Sealed Air Corporation
sellSpouse$1K – $15KStockDetails
2017-02-28ALAN S. LOWENTHAL
Democrat · house
QGEN
Qiagen N.V.
buySpouse$1K – $15KStockDetails
2017-02-27ALAN S. LOWENTHAL
Democrat · house
PG
The Procter & Gamble Company
sellSpouse$15K – $50KStockDetails
2017-02-17ALAN S. LOWENTHAL
Democrat · house
GOOG
Alphabet Inc.
sellSpouse$1K – $15KStockDetails
2017-02-17ALAN S. LOWENTHAL
Democrat · house
UNH
UnitedHealth Group Incorporated
sellSpouse$1K – $15KStockDetails
2017-02-15ALAN S. LOWENTHAL
Democrat · house
GS
The Goldman Sachs Group, Inc.
sellSpouse$1K – $15KStockDetails
2017-02-15ALAN S. LOWENTHAL
Democrat · house
TMUS
T-Mobile US, Inc.
sellSpouse$1K – $15KStockDetails
2017-02-08ALAN S. LOWENTHAL
Democrat · house
KSU
Kansas City Southern
buySpouse$1K – $15KStockDetails
2017-01-25ALAN S. LOWENTHAL
Democrat · house
AMT
American Tower Corporation
sellSpouse$1K – $15KStockDetails
2017-01-20ALAN S. LOWENTHAL
Democrat · house
XRAY
DENTSPLY SIRONA Inc.
sellSpouse$1K – $15KStockDetails
2017-01-18ALAN S. LOWENTHAL
Democrat · house
JNJ
Johnson & Johnson
buySpouse$15K – $50KStockDetails
2017-01-18ALAN S. LOWENTHAL
Democrat · house
VRSK
Verisk Analytics, Inc.
sellSpouse$1K – $15KStockDetails
2017-01-06ALAN S. LOWENTHAL
Democrat · house
LDOS
Leidos Holdings, Inc.
sellSpouse$15K – $50KStockDetails
2016-12-19ALAN S. LOWENTHAL
Democrat · house
GD
General Dynamics Corporation
buySpouse$1K – $15KStockDetails
2016-12-19ALAN S. LOWENTHAL
Democrat · house
IHS
IHS Holding Limited
buySpouse$1K – $15KStockDetails
2016-12-09ALAN S. LOWENTHAL
Democrat · house
FYBR
Frontier Communications Corporation
sellSpouse$1K – $15KOtherDetails
2016-11-22ALAN S. LOWENTHAL
Democrat · house
GD
General Dynamics Corporation
buySpouse$15K – $50KStockDetails
2016-11-14ALAN S. LOWENTHAL
Democrat · house
KMB
Kimberly-Clark Corporation
sellSpouse$1K – $15KStockDetails
2016-11-14ALAN S. LOWENTHAL
Democrat · house
VZ
Verizon Communications Inc.
sellSpouse$15K – $50KStockDetails
2016-11-11ALAN S. LOWENTHAL
Democrat · house
AAPL
Apple Inc.
buySpouse$1K – $15KStockDetails
2016-11-10ALAN S. LOWENTHAL
Democrat · house
SEE
Sealed Air Corporation
buySpouse$1K – $15KStockDetails
2016-11-09ALAN S. LOWENTHAL
Democrat · house
AAPL
Apple Inc.
buySpouse$1K – $15KStockDetails
2016-11-07ALAN S. LOWENTHAL
Democrat · house
FB
ProShares - S&P 500 Dynamic Buffer ETF
buySpouse$1K – $15KStockDetails
COSTCostco Wholesale Corporation
2017-05-10$1K – $15K
ALAN S. LOWENTHALsell
GDGeneral Dynamics Corporation
2017-05-10$15K – $50K
ALAN S. LOWENTHALsell
INFOHarbor PanAgora Dynamic Large Cap Core ETF (INFO)
2017-05-10$15K – $50K
ALAN S. LOWENTHALbuy
ZAYOZayo group Holdings, Inc.
2017-05-10$1K – $15K
ALAN S. LOWENTHALbuy
ADSKAutodesk, Inc.
2017-05-04$1K – $15K
ALAN S. LOWENTHALbuy
VZVerizon Communications Inc.
2017-05-04$1K – $15K
ALAN S. LOWENTHALbuy
ADSKAutodesk, Inc.
2017-05-03$1K – $15K
ALAN S. LOWENTHALsell
ADSKAutodesk, Inc.
2017-05-03$1K – $15K
ALAN S. LOWENTHALsell
ADBEAdobe Inc.
2017-05-02$1K – $15K
ALAN S. LOWENTHALsell
GOOGAlphabet Inc.
2017-05-02$1K – $15K
ALAN S. LOWENTHALsell
MAMastercard Incorporated
2017-05-02$1K – $15K
ALAN S. LOWENTHALbuy
ZAYOZayo group Holdings, Inc.
2017-04-27$1K – $15K
ALAN S. LOWENTHALbuy
ZAYOZayo group Holdings, Inc.
2017-04-26$1K – $15K
ALAN S. LOWENTHALsell
AMTAmerican Tower Corporation
2017-04-25$1K – $15K
ALAN S. LOWENTHALsell
TMUST-Mobile US, Inc.
2017-04-25$1K – $15K
ALAN S. LOWENTHALbuy
ZAYOZayo group Holdings, Inc.
2017-04-25$1K – $15K
ALAN S. LOWENTHALbuy
VNOVornado Realty Trust
2017-04-21$1K – $15K
ALAN S. LOWENTHALbuy
—Wells Fargo MTN
2017-04-18$1K – $15K
ALAN S. LOWENTHALbuy
KSUKansas City Southern
2017-04-05$1K – $15K
ALAN S. LOWENTHALbuy
KSUKansas City Southern
2017-04-04$1K – $15K
ALAN S. LOWENTHALsell
ZBHZimmer Biomet Holdings, Inc.
2017-04-01$1K – $15K
ALAN S. LOWENTHALbuy
EXPEExpedia Group, Inc.
2017-03-15$15K – $50K
ALAN S. LOWENTHALsell
SEESealed Air Corporation
2017-03-08$1K – $15K
ALAN S. LOWENTHALbuy
SPYState Street SPDR S&P 500 ETF Trust
2017-03-08$1K – $15K
ALAN S. LOWENTHALsell
SEESealed Air Corporation
2017-03-07$1K – $15K
ALAN S. LOWENTHALbuy
QGENQiagen N.V.
2017-02-28$1K – $15K
ALAN S. LOWENTHALsell
PGThe Procter & Gamble Company
2017-02-27$15K – $50K
ALAN S. LOWENTHALsell
GOOGAlphabet Inc.
2017-02-17$1K – $15K
ALAN S. LOWENTHALsell
UNHUnitedHealth Group Incorporated
2017-02-17$1K – $15K
ALAN S. LOWENTHALsell
GSThe Goldman Sachs Group, Inc.
2017-02-15$1K – $15K
ALAN S. LOWENTHALsell
TMUST-Mobile US, Inc.
2017-02-15$1K – $15K
ALAN S. LOWENTHALbuy
KSUKansas City Southern
2017-02-08$1K – $15K
ALAN S. LOWENTHALsell
AMTAmerican Tower Corporation
2017-01-25$1K – $15K
ALAN S. LOWENTHALsell
XRAYDENTSPLY SIRONA Inc.
2017-01-20$1K – $15K
ALAN S. LOWENTHALbuy
JNJJohnson & Johnson
2017-01-18$15K – $50K
ALAN S. LOWENTHALsell
VRSKVerisk Analytics, Inc.
2017-01-18$1K – $15K
ALAN S. LOWENTHALsell
LDOSLeidos Holdings, Inc.
2017-01-06$15K – $50K
ALAN S. LOWENTHALbuy
GDGeneral Dynamics Corporation
2016-12-19$1K – $15K
ALAN S. LOWENTHALbuy
IHSIHS Holding Limited
2016-12-19$1K – $15K
ALAN S. LOWENTHALsell
FYBRFrontier Communications Corporation
2016-12-09$1K – $15K
ALAN S. LOWENTHALbuy
GDGeneral Dynamics Corporation
2016-11-22$15K – $50K
ALAN S. LOWENTHALsell
KMBKimberly-Clark Corporation
2016-11-14$1K – $15K
ALAN S. LOWENTHALsell
VZVerizon Communications Inc.
2016-11-14$15K – $50K
ALAN S. LOWENTHALbuy
AAPLApple Inc.
2016-11-11$1K – $15K
ALAN S. LOWENTHALbuy
SEESealed Air Corporation
2016-11-10$1K – $15K
ALAN S. LOWENTHALbuy
AAPLApple Inc.
2016-11-09$1K – $15K
ALAN S. LOWENTHALbuy
FBProShares - S&P 500 Dynamic Buffer ETF
2016-11-07$1K – $15K