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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
Alan S. Lowenthal

Alan S. Lowenthal

DemocratRepresentative, CA
Term: 2021-01-03 → 2023-01-03
Net Worth & Portfolio
Total Trades
1447
Est. Trade Volume
$14.62M
Midpoint of disclosed ranges
Top Holdings
10
Unique tickers
Chamber
House

About Alan S. Lowenthal

Alan S. Lowenthal is an American politician who served as the U.S. Representative for California’s 47th congressional district from January 3, 2021, to January 3, 2023, as a member of the Democratic Party. Born March 8, 1941, he previously served in California state and local government before his tenure in Congress. During his time in the House, he represented a coastal Southern California district centered in Long Beach.

Alan S. Lowenthal disclosed 1,447 stock trades during the period, with an estimated total trading volume of about $14.6 million. His most frequently traded securities included Sunrun (RUN) with 109 trades, ProShares Short S&P 500 (SH) with 37, Vivint Solar (VSLR) with 34, Autodesk (ADSK) with 30, and Kratos Defense & Security Solutions (KTOS) with 28. Sector activity was led by Financial Services (247 trades), Technology (218), Industrials (200), Healthcare (177), and Utilities (150). His disclosures show 651 purchases and 788 sales, indicating slightly more selling activity than buying across the reporting period.

Alan S. Lowenthal's Stock Trades

Trading Activity

Page 25: 50 of 1447 trades
DateAssetTypeOwnerAmount
2016-11-07FBbuySpouse$1K – $15K
2016-11-04WLTWsellSpouse$1K – $15K
2016-10-26UPSsellSpouse$1K – $15K
2016-10-14CELGsellSpouse$1K – $15K
2016-10-14CELGsellSpouse$1K – $15K
2016-10-14XRAYbuySpouse$1K – $15K
2016-10-14VRSKsellSpouse$1K – $15K
2016-10-11CHTRsellSpouse$1K – $15K
2016-09-30LDOSsellSpouse$1K – $15K
2016-09-30WLTWbuySpouse$15K – $50K
2016-09-21BRK.BbuySpouse$1K – $15K
2016-09-12COSTsellSpouse$1K – $15K
2016-08-29CVSsellSpouse$15K – $50K
2016-08-26AGNsellSpouse$15K – $50K
2016-08-26AGNsellSpouse$15K – $50K
2016-08-22ZTSsellSpouse$15K – $50K
2016-08-16PYPLsellSpouse$15K – $50K
2016-08-16LDOSexchangeSpouse$15K – $50K
2016-08-10LMTbuySpouse$15K – $50K
2016-08-08SPYbuySpouse$439+
2016-08-08SPYbuySpouse$439+
2016-08-04SPYbuySpouse$1K – $15K
2016-08-04SPYbuySpouse$1K – $15K
2016-07-22SBUXbuySpouse$1K – $15K
2016-07-21SBUXbuySpouse$1K – $15K
2016-07-15INFOexchangeSpouse$15K – $50K
2016-07-12MRKTbuySpouse$15K – $50K
2016-06-29BRK.BbuySpouse$15K – $50K
2016-06-29CHTRbuySpouse$1K – $15K
2016-06-21MSFTbuySpouse$15K – $50K
2016-06-16DALsellSpouse$1K – $15K
2016-06-16FISsellSpouse$15K – $50K
2016-06-15VZsellSpouse$1K – $15K
2016-06-13CSCObuySpouse$15K – $50K
2016-05-25CHTRbuySpouse$15K – $50K
2016-05-25CHKPsellSpouse$1K – $15K
2016-05-10DALbuySpouse$1K – $15K
2016-05-10TMUSbuySpouse$1K – $15K
2016-05-05AMTsellSpouse$319+
2016-04-26SSWsellSpouse$1K – $15K
2016-04-26SSWsellSpouse$1K – $15K
2016-04-25PRGOsellSpouse$15K – $50K
2016-04-22DALbuySpouse$1K – $15K
2016-04-20PGbuySpouse$1K – $15K
2016-04-19TMUSbuySpouse$15K – $50K
2016-04-11INTUsellSpouse$15K – $50K
2016-04-07PCLNsellSpouse$1K – $15K
2016-04-06ICEbuySpouse$1K – $15K
2016-03-23GSbuySpouse$1K – $15K
2016-03-18FISbuySpouse$1K – $15K
FBbuy
2016-11-07$1K – $15K
Owner: Spouse
WLTWsell
2016-11-04$1K – $15K
Owner: Spouse
UPSsell
2016-10-26$1K – $15K
Owner: Spouse
CELGsell
2016-10-14$1K – $15K
Owner: Spouse
CELGsell
2016-10-14$1K – $15K
Owner: Spouse
XRAYbuy
2016-10-14$1K – $15K
Owner: Spouse
VRSKsell
2016-10-14$1K – $15K
Owner: Spouse
CHTRsell
2016-10-11$1K – $15K
Owner: Spouse
LDOSsell
2016-09-30$1K – $15K
Owner: Spouse
WLTWbuy
2016-09-30$15K – $50K
Owner: Spouse
BRK.Bbuy
2016-09-21$1K – $15K
Owner: Spouse
COSTsell
2016-09-12$1K – $15K
Owner: Spouse
CVSsell
2016-08-29$15K – $50K
Owner: Spouse
AGNsell
2016-08-26$15K – $50K
Owner: Spouse
AGNsell
2016-08-26$15K – $50K
Owner: Spouse
ZTSsell
2016-08-22$15K – $50K
Owner: Spouse
PYPLsell
2016-08-16$15K – $50K
Owner: Spouse
LDOSexchange
2016-08-16$15K – $50K
Owner: Spouse
LMTbuy
2016-08-10$15K – $50K
Owner: Spouse
SPYbuy
2016-08-08$439+
Owner: Spouse
SPYbuy
2016-08-08$439+
Owner: Spouse
SPYbuy
2016-08-04$1K – $15K
Owner: Spouse
SPYbuy
2016-08-04$1K – $15K
Owner: Spouse
SBUXbuy
2016-07-22$1K – $15K
Owner: Spouse
SBUXbuy
2016-07-21$1K – $15K
Owner: Spouse
INFOexchange
2016-07-15$15K – $50K
Owner: Spouse
MRKTbuy
2016-07-12$15K – $50K
Owner: Spouse
BRK.Bbuy
2016-06-29$15K – $50K
Owner: Spouse
CHTRbuy
2016-06-29$1K – $15K
Owner: Spouse
MSFTbuy
2016-06-21$15K – $50K
Owner: Spouse
DALsell
2016-06-16$1K – $15K
Owner: Spouse
FISsell
2016-06-16$15K – $50K
Owner: Spouse
VZsell
2016-06-15$1K – $15K
Owner: Spouse
CSCObuy
2016-06-13$15K – $50K
Owner: Spouse
CHTRbuy
2016-05-25$15K – $50K
Owner: Spouse
CHKPsell
2016-05-25$1K – $15K
Owner: Spouse
DALbuy
2016-05-10$1K – $15K
Owner: Spouse
TMUSbuy
2016-05-10$1K – $15K
Owner: Spouse
AMTsell
2016-05-05$319+
Owner: Spouse
SSWsell
2016-04-26$1K – $15K
Owner: Spouse
SSWsell
2016-04-26$1K – $15K
Owner: Spouse
PRGOsell
2016-04-25$15K – $50K
Owner: Spouse
DALbuy
2016-04-22$1K – $15K
Owner: Spouse
PGbuy
2016-04-20$1K – $15K
Owner: Spouse
TMUSbuy
2016-04-19$15K – $50K
Owner: Spouse
INTUsell
2016-04-11$15K – $50K
Owner: Spouse
PCLNsell
2016-04-07$1K – $15K
Owner: Spouse
ICEbuy
2016-04-06$1K – $15K
Owner: Spouse
GSbuy
2016-03-23$1K – $15K
Owner: Spouse
FISbuy
2016-03-18$1K – $15K
Owner: Spouse
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Details

Born
1941-03-08
Gender
Male
Bioguide
L000579
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