CS
Congress StockCongress Stock
TradesPoliticiansStocksStatesCommitteesRankingsArticles
CS
Congress Stock Tracker

Tracking congressional stock trades from public STOCK Act Periodic Transaction Reports (PTRs) filed by members of the US House and Senate.

Browse

  • Trades
  • Politicians
  • Stocks
  • Committees
  • States

Top Politicians

  • Nancy Pelosi
  • Tommy Tuberville
  • Mark Kelly
  • Dan Sullivan
  • Tim Scott
  • Rick Scott
  • John Thune
  • Jamie Raskin

Discover

  • Rankings
  • Wealthiest Members
  • Articles
  • About the data
  • Methodology
  • Report missing trade

Data

  • House Disclosures ↗
  • Senate PTRs ↗
  • What is the STOCK Act?
© 2026 Congress Stock Tracker. Data from public STOCK Act filings.For informational purposes only. Not financial advice.
Politicians
Katherine M. Clark

Katherine M. Clark

DemocratRepresentative, MA
Term: 2025-01-03 → 2027-01-03
Net Worth & Portfolio
Total Trades
498
Est. Trade Volume
$5.18M
Midpoint of disclosed ranges
Top Holdings
10
Unique tickers
Est. Net Worth
$13.5M
2024 disclosure

About Katherine M. Clark

Katherine M. Clark is a Democratic member of the U.S. House of Representatives from Massachusetts. Born July 17, 1963, she currently serves a congressional term running from January 3, 2025, to January 3, 2027. Clark has served in the House since 2013 and is part of the Democratic caucus representing Massachusetts.

Katherine M. Clark has disclosed 498 stock trades with an estimated total trading volume of about $5.2 million, placing her among the more active congressional traders by transaction count. Her most frequently traded stocks include Home Depot (HD) with 11 trades, Apple (AAPL) with 10, Intel (INTC) and Simon Property Group (SPG) with 9 each, and Merck (MRK) with 8. Activity is concentrated in Technology (77 trades), Healthcare (67), Financial Services (60), Industrials (55), and Consumer Cyclical (44). Her filings show 224 purchases and 273 sales, indicating a slightly higher number of sell transactions than buys.

Katherine M. Clark's Stock Trades

Trading Activity

Page 3: 50 of 498 trades
DateAssetTypeOwnerAmount
2020-11-05UNPsellSpouse$1K – $15K
2020-11-05UBSsellSpouse$1K – $15K
2020-11-05TSMsellSpouse$1K – $15K
2020-11-05STTbuySpouse$1K – $15K
2020-11-02EHCsellSelf$1K – $15K
2020-10-22AAPLsellSpouse$1K – $15K
2020-10-22GSKsellSpouse$1K – $15K
2020-10-22KMBsellSpouse$1K – $15K
2020-10-22GOOGLsellSpouse$1K – $15K
2020-10-22ABTbuySpouse$1K – $15K
2020-10-22JPMsellSpouse$1K – $15K
2020-10-22UNPbuySpouse$1K – $15K
2020-10-22UNHsellSpouse$1K – $15K
2020-10-22INVHsellSpouse$1K – $15K
2020-10-22FLIRbuySpouse$1K – $15K
2020-10-22FISbuySpouse$1K – $15K
2020-10-22ELANbuySpouse$1K – $15K
2020-10-22COSTbuySpouse$1K – $15K
2020-10-22INTCsellSpouse$1K – $15K
2020-10-22HSBCsellSpouse$1K – $15K
2020-10-22CCEPsellSpouse$1K – $15K
2020-10-22HDsellSpouse$1K – $15K
2020-10-22BMYsellSpouse$1K – $15K
2020-10-22HOLXbuySpouse$1K – $15K
2020-10-22SNEbuySpouse$1K – $15K
2020-10-22SKXsellSpouse$1K – $15K
2020-10-22ORCLsellSpouse$1K – $15K
2020-10-22NGGbuySpouse$1K – $15K
2020-10-22MOSsellSpouse$1K – $15K
2020-10-22LGNDsellSpouse$1K – $15K
2020-10-22UBSbuySpouse$1K – $15K
2020-10-22TSMsellSpouse$1K – $15K
2020-04-03MOSbuySpouse$1K – $15K
2020-04-03LGNDbuySpouse$1K – $15K
2020-04-03LHXbuySpouse$1K – $15K
2020-04-03EMRsellSpouse$1K – $15K
2020-04-03BMYbuySpouse$1K – $15K
2020-04-03AAPLbuySpouse$1K – $15K
2020-04-03AMCXsellSpouse$1K – $15K
2020-04-03GOOGLbuySpouse$1K – $15K
2020-04-03ABBsellSpouse$1K – $15K
2020-03-20MPCsellSpouse$1K – $15K
2020-03-02RBAsellSpouse$1K – $15K
2020-03-02SKXsellSpouse$1K – $15K
2020-03-02SKXbuySpouse$1K – $15K
2020-03-02MPCbuySpouse$1K – $15K
2020-03-02GSKbuySpouse$1K – $15K
2020-03-02HASsellSpouse$1K – $15K
2020-01-30UPSsellJoint$15K – $50K
2019-11-05AMCXbuySpouse$1K – $15K
UNPsell
2020-11-05$1K – $15K
Owner: Spouse
UBSsell
2020-11-05$1K – $15K
Owner: Spouse
TSMsell
2020-11-05$1K – $15K
Owner: Spouse
STTbuy
2020-11-05$1K – $15K
Owner: Spouse
EHCsell
2020-11-02$1K – $15K
Owner: Self
AAPLsell
2020-10-22$1K – $15K
Owner: Spouse
GSKsell
2020-10-22$1K – $15K
Owner: Spouse
KMBsell
2020-10-22$1K – $15K
Owner: Spouse
GOOGLsell
2020-10-22$1K – $15K
Owner: Spouse
ABTbuy
2020-10-22$1K – $15K
Owner: Spouse
JPMsell
2020-10-22$1K – $15K
Owner: Spouse
UNPbuy
2020-10-22$1K – $15K
Owner: Spouse
UNHsell
2020-10-22$1K – $15K
Owner: Spouse
INVHsell
2020-10-22$1K – $15K
Owner: Spouse
FLIRbuy
2020-10-22$1K – $15K
Owner: Spouse
FISbuy
2020-10-22$1K – $15K
Owner: Spouse
ELANbuy
2020-10-22$1K – $15K
Owner: Spouse
COSTbuy
2020-10-22$1K – $15K
Owner: Spouse
INTCsell
2020-10-22$1K – $15K
Owner: Spouse
HSBCsell
2020-10-22$1K – $15K
Owner: Spouse
CCEPsell
2020-10-22$1K – $15K
Owner: Spouse
HDsell
2020-10-22$1K – $15K
Owner: Spouse
BMYsell
2020-10-22$1K – $15K
Owner: Spouse
HOLXbuy
2020-10-22$1K – $15K
Owner: Spouse
SNEbuy
2020-10-22$1K – $15K
Owner: Spouse
SKXsell
2020-10-22$1K – $15K
Owner: Spouse
ORCLsell
2020-10-22$1K – $15K
Owner: Spouse
NGGbuy
2020-10-22$1K – $15K
Owner: Spouse
MOSsell
2020-10-22$1K – $15K
Owner: Spouse
LGNDsell
2020-10-22$1K – $15K
Owner: Spouse
UBSbuy
2020-10-22$1K – $15K
Owner: Spouse
TSMsell
2020-10-22$1K – $15K
Owner: Spouse
MOSbuy
2020-04-03$1K – $15K
Owner: Spouse
LGNDbuy
2020-04-03$1K – $15K
Owner: Spouse
LHXbuy
2020-04-03$1K – $15K
Owner: Spouse
EMRsell
2020-04-03$1K – $15K
Owner: Spouse
BMYbuy
2020-04-03$1K – $15K
Owner: Spouse
AAPLbuy
2020-04-03$1K – $15K
Owner: Spouse
AMCXsell
2020-04-03$1K – $15K
Owner: Spouse
GOOGLbuy
2020-04-03$1K – $15K
Owner: Spouse
ABBsell
2020-04-03$1K – $15K
Owner: Spouse
MPCsell
2020-03-20$1K – $15K
Owner: Spouse
RBAsell
2020-03-02$1K – $15K
Owner: Spouse
SKXsell
2020-03-02$1K – $15K
Owner: Spouse
SKXbuy
2020-03-02$1K – $15K
Owner: Spouse
MPCbuy
2020-03-02$1K – $15K
Owner: Spouse
GSKbuy
2020-03-02$1K – $15K
Owner: Spouse
HASsell
2020-03-02$1K – $15K
Owner: Spouse
UPSsell
2020-01-30$15K – $50K
Owner: Joint
AMCXbuy
2019-11-05$1K – $15K
Owner: Spouse
Prev
1234...10
Next

Related

All politiciansFull trade feedMost active tradersCommittee assignmentsAbout the STOCK ActReport missing trade

Contact

Official website
202-225-2836
2368 Rayburn House Office Building Washington DC 20515-2105

Details

Born
1963-07-17
Gender
Female
Bioguide
C001101
GovTrack
View
OpenSecrets
View