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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
1,539
Trade Volume
$66.1M
Midpoint of disclosed ranges
Issuers
223
Unique tickers
Last Traded
2022-12-14
Est. Net Worth
$1.7M
2013 disclosure

About Alan S. Lowenthal

Alan S. Lowenthal is a Democrat who represented California in the U.S. House of Representatives from January 3, 2021, to January 3, 2023. Born March 8, 1941, he previously served in the California State Legislature before his tenure in Congress. During his time in the House, he represented a coastal Southern California district.

During his two-year term, Lowenthal disclosed 1,539 trades with an estimated total trading volume of $66.1 million, placing him among the more active traders in the House during that period. He reported 712 purchases and 807 sales, indicating a slightly higher volume of selling than buying. His most frequently traded stock was Sunrun Inc. (RUN) with 109 transactions, followed by another holding with 93 trades, ProShares Short S&P500 (SH) with 37, Vivint Solar (VSLR) with 34, and Autodesk (ADSK) with 30. By sector activity, Technology (66 trades) and Financial Services (64) led his disclosures, followed by Healthcare (48), Communication Services (40), and Consumer Cyclical (39).

Alan S. Lowenthal's Trades

Trading Activity

Page 28: 50 of 1539 trades
DateAssetTypeOwnerAmount
2016-04-26SSWsellSpouse$1K – $15K
2016-04-25PRGOsellSpouse$15K – $50K
2016-04-22DALbuySpouse$1K – $15K
2016-04-21Level 3 FinancingOTHEsellSpouse$15K – $50K
2016-04-20PGbuySpouse$1K – $15K
2016-04-19TMUSbuySpouse$15K – $50K
2016-04-19Actavis Fdg ScsOTHEbuySpouse$1K – $15K
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
2016-03-18FISbuySpouse$1K – $15K
2016-03-17CELGbuySpouse$1K – $15K
2016-03-09ICEbuySpouse$1K – $15K
2016-03-07CELGbuySpouse$1K – $15K
2016-03-07Frontier Communications CorpOTHEbuySpouse$1K – $15K
2016-03-04PRGObuySpouse$1K – $15K
2016-03-04PRGObuySpouse$1K – $15K
2016-03-01ZTSbuySpouse$1K – $15K
2016-02-25PRGObuySpouse$1K – $15K
2016-02-24UPSbuySpouse$1K – $15K
2016-02-22GSbuySpouse$1K – $15K
2016-02-11JPMsellSpouse$1K – $15K
2016-02-11JPMsellSpouse$1K – $15K
2016-02-09DLPHsellSpouse$1K – $15K
2016-02-09ITCsellSpouse$15K – $50K
2016-02-09ITCsellSpouse$1K – $15K
2016-02-05FBsellSpouse$1K – $15K
2016-02-03SYFsellSpouse$15K – $50K
2016-02-01ITCsellSpouse$1K – $15K
2016-02-01ITCsellSpouse$1K – $15K
2016-01-29VRSKsellSpouse$15K – $50K
2016-01-29CCIsellSpouse$15K – $50K
2016-01-28CELGbuySpouse$1K – $15K
2016-01-26CELGbuySpouse$1K – $15K
2016-01-25GSbuySpouse$1K – $15K
2016-01-21MRKbuySpouse$15K – $50K
2016-01-21MRKbuySpouse$15K – $50K
2016-01-20APTVsellSpouse$1K – $15K
2016-01-20GEsellSpouse$1K – $15K
2016-01-20KMBsellSpouse$15K – $50K
2016-01-20PPGsellSpouse$1K – $15K
2016-01-20SHWsellSpouse$1K – $15K
2016-01-19CHKPbuySpouse$1K – $15K
2016-01-19UNHsellSpouse$15K – $50K
2016-01-15BIDUsellSpouse$1K – $15K
2016-01-15FDXsellSpouse$15K – $50K
2016-01-14ADBEsellSpouse$1K – $15K
2016-01-14GOOGsellSpouse$1K – $15K
SSWsell
2016-04-26$1K – $15K
Owner: Spouse
PRGOsell
2016-04-25$15K – $50K
Owner: Spouse
DALbuy
2016-04-22$1K – $15K
Owner: Spouse
Level 3 Financingsell
2016-04-21$15K – $50K
Owner: Spouse
PGbuy
2016-04-20$1K – $15K
Owner: Spouse
TMUSbuy
2016-04-19$15K – $50K
Owner: Spouse
Actavis Fdg Scsbuy
2016-04-19$1K – $15K
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
FISbuy
2016-03-18$1K – $15K
Owner: Spouse
CELGbuy
2016-03-17$1K – $15K
Owner: Spouse
ICEbuy
2016-03-09$1K – $15K
Owner: Spouse
CELGbuy
2016-03-07$1K – $15K
Owner: Spouse
Frontier Communications Corpbuy
2016-03-07$1K – $15K
Owner: Spouse
PRGObuy
2016-03-04$1K – $15K
Owner: Spouse
PRGObuy
2016-03-04$1K – $15K
Owner: Spouse
ZTSbuy
2016-03-01$1K – $15K
Owner: Spouse
PRGObuy
2016-02-25$1K – $15K
Owner: Spouse
UPSbuy
2016-02-24$1K – $15K
Owner: Spouse
GSbuy
2016-02-22$1K – $15K
Owner: Spouse
JPMsell
2016-02-11$1K – $15K
Owner: Spouse
JPMsell
2016-02-11$1K – $15K
Owner: Spouse
DLPHsell
2016-02-09$1K – $15K
Owner: Spouse
ITCsell
2016-02-09$15K – $50K
Owner: Spouse
ITCsell
2016-02-09$1K – $15K
Owner: Spouse
FBsell
2016-02-05$1K – $15K
Owner: Spouse
SYFsell
2016-02-03$15K – $50K
Owner: Spouse
ITCsell
2016-02-01$1K – $15K
Owner: Spouse
ITCsell
2016-02-01$1K – $15K
Owner: Spouse
VRSKsell
2016-01-29$15K – $50K
Owner: Spouse
CCIsell
2016-01-29$15K – $50K
Owner: Spouse
CELGbuy
2016-01-28$1K – $15K
Owner: Spouse
CELGbuy
2016-01-26$1K – $15K
Owner: Spouse
GSbuy
2016-01-25$1K – $15K
Owner: Spouse
MRKbuy
2016-01-21$15K – $50K
Owner: Spouse
MRKbuy
2016-01-21$15K – $50K
Owner: Spouse
APTVsell
2016-01-20$1K – $15K
Owner: Spouse
GEsell
2016-01-20$1K – $15K
Owner: Spouse
KMBsell
2016-01-20$15K – $50K
Owner: Spouse
PPGsell
2016-01-20$1K – $15K
Owner: Spouse
SHWsell
2016-01-20$1K – $15K
Owner: Spouse
CHKPbuy
2016-01-19$1K – $15K
Owner: Spouse
UNHsell
2016-01-19$15K – $50K
Owner: Spouse
BIDUsell
2016-01-15$1K – $15K
Owner: Spouse
FDXsell
2016-01-15$15K – $50K
Owner: Spouse
ADBEsell
2016-01-14$1K – $15K
Owner: Spouse
GOOGsell
2016-01-14$1K – $15K
Owner: Spouse
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Contact

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Details

Born
1941-03-08
Gender
Male
Bioguide
L000579
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