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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
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 2: 50 of 498 trades
DateAssetTypeOwnerAmount
2021-06-04GSKsellSpouse$1K – $15K
2021-06-04IRMsellSpouse$1K – $15K
2021-06-04SPGsellSpouse$1K – $15K
2021-06-04SONYbuySpouse$1K – $15K
2021-06-04XYLsellSpouse$1K – $15K
2021-02-08GOOGLsellSpouse$1K – $15K
2021-02-08CLNEbuySpouse$1K – $15K
2021-02-08CCEPsellSpouse$1K – $15K
2021-02-08HDsellSpouse$1K – $15K
2021-02-08SPGbuySpouse$1K – $15K
2021-02-08STTsellSpouse$1K – $15K
2021-02-08TSMsellSpouse$1K – $15K
2020-11-10ABBbuySpouse$1K – $15K
2020-11-10ABTsellSpouse$1K – $15K
2020-11-10GOOGLsellSpouse$1K – $15K
2020-11-10AAPLsellSpouse$1K – $15K
2020-11-05SPGIbuySpouse$1K – $15K
2020-11-05INTCbuySpouse$1K – $15K
2020-11-05HOLXsellSpouse$1K – $15K
2020-11-05GSKbuySpouse$1K – $15K
2020-11-05PEPbuySpouse$1K – $15K
2020-11-05ORANbuySpouse$1K – $15K
2020-11-05SNEsellSpouse$1K – $15K
2020-11-05NGGsellSpouse$1K – $15K
2020-11-05ORCLbuySpouse$1K – $15K
2020-11-05NVObuySpouse$1K – $15K
2020-11-05FSLRbuySpouse$1K – $15K
2020-11-05SBUXbuySpouse$1K – $15K
2020-11-05MDTsellSpouse$1K – $15K
2020-11-05MAbuySpouse$1K – $15K
2020-11-05LHXsellSpouse$1K – $15K
2020-11-05PHGbuySpouse$1K – $15K
2020-11-05JPMsellSpouse$1K – $15K
2020-11-05IRMbuySpouse$1K – $15K
2020-11-05INVHsellSpouse$1K – $15K
2020-11-05FISsellSpouse$1K – $15K
2020-11-05ABBbuySpouse$1K – $15K
2020-11-05ELANsellSpouse$1K – $15K
2020-11-05CCEPbuySpouse$1K – $15K
2020-11-05COSTsellSpouse$1K – $15K
2020-11-05EWbuySpouse$1K – $15K
2020-11-05ABTsellSpouse$1K – $15K
2020-11-05FLIRsellSpouse$1K – $15K
2020-11-05UBSsellSpouse$1K – $15K
2020-11-05AAPLsellSpouse$1K – $15K
2020-11-05BLKbuySpouse$1K – $15K
2020-11-05STTbuySpouse$1K – $15K
2020-11-05TSMsellSpouse$1K – $15K
2020-11-05SAPbuySpouse$1K – $15K
2020-11-05SKXsellSpouse$1K – $15K
GSKsell
2021-06-04$1K – $15K
Owner: Spouse
IRMsell
2021-06-04$1K – $15K
Owner: Spouse
SPGsell
2021-06-04$1K – $15K
Owner: Spouse
SONYbuy
2021-06-04$1K – $15K
Owner: Spouse
XYLsell
2021-06-04$1K – $15K
Owner: Spouse
GOOGLsell
2021-02-08$1K – $15K
Owner: Spouse
CLNEbuy
2021-02-08$1K – $15K
Owner: Spouse
CCEPsell
2021-02-08$1K – $15K
Owner: Spouse
HDsell
2021-02-08$1K – $15K
Owner: Spouse
SPGbuy
2021-02-08$1K – $15K
Owner: Spouse
STTsell
2021-02-08$1K – $15K
Owner: Spouse
TSMsell
2021-02-08$1K – $15K
Owner: Spouse
ABBbuy
2020-11-10$1K – $15K
Owner: Spouse
ABTsell
2020-11-10$1K – $15K
Owner: Spouse
GOOGLsell
2020-11-10$1K – $15K
Owner: Spouse
AAPLsell
2020-11-10$1K – $15K
Owner: Spouse
SPGIbuy
2020-11-05$1K – $15K
Owner: Spouse
INTCbuy
2020-11-05$1K – $15K
Owner: Spouse
HOLXsell
2020-11-05$1K – $15K
Owner: Spouse
GSKbuy
2020-11-05$1K – $15K
Owner: Spouse
PEPbuy
2020-11-05$1K – $15K
Owner: Spouse
ORANbuy
2020-11-05$1K – $15K
Owner: Spouse
SNEsell
2020-11-05$1K – $15K
Owner: Spouse
NGGsell
2020-11-05$1K – $15K
Owner: Spouse
ORCLbuy
2020-11-05$1K – $15K
Owner: Spouse
NVObuy
2020-11-05$1K – $15K
Owner: Spouse
FSLRbuy
2020-11-05$1K – $15K
Owner: Spouse
SBUXbuy
2020-11-05$1K – $15K
Owner: Spouse
MDTsell
2020-11-05$1K – $15K
Owner: Spouse
MAbuy
2020-11-05$1K – $15K
Owner: Spouse
LHXsell
2020-11-05$1K – $15K
Owner: Spouse
PHGbuy
2020-11-05$1K – $15K
Owner: Spouse
JPMsell
2020-11-05$1K – $15K
Owner: Spouse
IRMbuy
2020-11-05$1K – $15K
Owner: Spouse
INVHsell
2020-11-05$1K – $15K
Owner: Spouse
FISsell
2020-11-05$1K – $15K
Owner: Spouse
ABBbuy
2020-11-05$1K – $15K
Owner: Spouse
ELANsell
2020-11-05$1K – $15K
Owner: Spouse
CCEPbuy
2020-11-05$1K – $15K
Owner: Spouse
COSTsell
2020-11-05$1K – $15K
Owner: Spouse
EWbuy
2020-11-05$1K – $15K
Owner: Spouse
ABTsell
2020-11-05$1K – $15K
Owner: Spouse
FLIRsell
2020-11-05$1K – $15K
Owner: Spouse
UBSsell
2020-11-05$1K – $15K
Owner: Spouse
AAPLsell
2020-11-05$1K – $15K
Owner: Spouse
BLKbuy
2020-11-05$1K – $15K
Owner: Spouse
STTbuy
2020-11-05$1K – $15K
Owner: Spouse
TSMsell
2020-11-05$1K – $15K
Owner: Spouse
SAPbuy
2020-11-05$1K – $15K
Owner: Spouse
SKXsell
2020-11-05$1K – $15K
Owner: Spouse
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Contact

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Details

Born
1963-07-17
Gender
Female
Bioguide
C001101
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