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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
546
Trade Volume
$9.1M
Midpoint of disclosed ranges
Issuers
134
Unique tickers
Last Traded
2025-10-27
Est. Net Worth
$112K
2014 disclosure

About Katherine M. Clark

Katherine M. Clark is a Democratic U.S. Representative from Massachusetts, serving in the House of Representatives for the 2025–2027 term that began on January 3, 2025. Born on July 17, 1963, she has represented her Massachusetts district in Congress since 2013. Clark serves in House Democratic leadership and represents a district anchored in the Greater Boston area.

Katherine M. Clark has disclosed 546 trades with an estimated total trading volume of $9.1 million, placing her among the more active traders in Congress. Her activity includes 234 buys and 309 sells, indicating a higher proportion of sales transactions. The most frequently traded securities include an unspecified ticker listed 61 times, as well as SBUX (12 trades), GSK (12), AAPL (11), and HD (10). By sector, her trades are concentrated in Technology (27 trades), followed by Services (14), Insurance (8), Financial Services (5), and Energy (2), reflecting a tilt toward large-cap consumer and technology names.

Katherine M. Clark's Trades

Trading Activity

Page 7: 50 of 546 trades
DateAssetTypeOwnerAmount
2019-05-12SNEsellSpouse$1K – $15K
2019-05-12TSMbuySpouse$1K – $15K
2019-03-13TbuyDC$1K – $15K
2019-03-13NYCBbuyDC$1K – $15K
2019-01-29AMTbuySpouse$1K – $15K
2019-01-29APCbuySpouse$1K – $15K
2019-01-29MDTbuySpouse$1K – $15K
2019-01-29SCCOsellSpouse$1K – $15K
2019-01-29SBUXsellSpouse$1K – $15K
2019-01-29AMTbuySpouse$1K – $15K
2019-01-29MDTbuySpouse$1K – $15K
2019-01-29SCCOsellSpouse$1K – $15K
2019-01-29SBUXsellSpouse$1K – $15K
2019-01-25CCTsellSelf$15K – $50K
2019-01-25HDsellSelf$15K – $50K
2019-01-25INTCsellSelf$15K – $50K
2019-01-25NSCsellSelf$15K – $50K
2019-01-25PNCsellSelf$15K – $50K
2019-01-25KHCsellSelf$15K – $50K
2019-01-25FSKsellSelf$15K – $50K
2018-12-07IEPsellSP$1K – $15K
2018-12-07RYLsellSP$1K – $15K
2018-12-07THCsellSP$1K – $15K
2018-12-07Amsouth Bancorporation BondOTHEsellSelf$1K – $15K
2018-12-07Bank of America Corp MTNOTHEsellSelf$1K – $15K
2018-12-07Clean Harbors IncOTHEsellSelf$1K – $15K
2018-12-07Dollar General CorpOTHEsellSelf$1K – $15K
2018-12-04GDB Commonwealth of Puerto RicoFUNDsellSelf$1K – $15K
2018-11-30Toll Bros Fin Corp NoteOTHEsellDC$1K – $15K
2018-11-15Zions BancorporationOTHEsellDC$1K – $15K
2018-10-01AMCXbuySpouse$1K – $15K
2018-10-01AAPLsellSpouse$1K – $15K
2018-10-01CHKPsellSpouse$1K – $15K
2018-10-01CLXsellSpouse$1K – $15K
2018-10-01HSBCbuySpouse$1K – $15K
2018-10-01INTCbuySpouse$1K – $15K
2018-10-01SEEsellSpouse$1K – $15K
2018-10-01SBUXbuySpouse$1K – $15K
2018-10-01AMCXbuySpouse$1K – $15K
2018-10-01AAPLsellSpouse$1K – $15K
2018-10-01CHKPsellSpouse$1K – $15K
2018-10-01CLXsellSpouse$1K – $15K
2018-10-01HSBCbuySpouse$1K – $15K
2018-10-01INTCbuySpouse$1K – $15K
2018-10-01SEEsellSpouse$1K – $15K
2018-10-01SBUXbuySpouse$1K – $15K
2018-09-10Nebraska Coop Republican PlatteOTHEsellSpouse$1K – $15K
2018-07-06APCbuySpouse$1K – $15K
2018-07-06CBsellSpouse$1K – $15K
2018-07-06APCbuySpouse$1K – $15K
SNEsell
2019-05-12$1K – $15K
Owner: Spouse
TSMbuy
2019-05-12$1K – $15K
Owner: Spouse
Tbuy
2019-03-13$1K – $15K
Owner: DC
NYCBbuy
2019-03-13$1K – $15K
Owner: DC
AMTbuy
2019-01-29$1K – $15K
Owner: Spouse
APCbuy
2019-01-29$1K – $15K
Owner: Spouse
MDTbuy
2019-01-29$1K – $15K
Owner: Spouse
SCCOsell
2019-01-29$1K – $15K
Owner: Spouse
SBUXsell
2019-01-29$1K – $15K
Owner: Spouse
AMTbuy
2019-01-29$1K – $15K
Owner: Spouse
MDTbuy
2019-01-29$1K – $15K
Owner: Spouse
SCCOsell
2019-01-29$1K – $15K
Owner: Spouse
SBUXsell
2019-01-29$1K – $15K
Owner: Spouse
CCTsell
2019-01-25$15K – $50K
Owner: Self
HDsell
2019-01-25$15K – $50K
Owner: Self
INTCsell
2019-01-25$15K – $50K
Owner: Self
NSCsell
2019-01-25$15K – $50K
Owner: Self
PNCsell
2019-01-25$15K – $50K
Owner: Self
KHCsell
2019-01-25$15K – $50K
Owner: Self
FSKsell
2019-01-25$15K – $50K
Owner: Self
IEPsell
2018-12-07$1K – $15K
Owner: SP
RYLsell
2018-12-07$1K – $15K
Owner: SP
THCsell
2018-12-07$1K – $15K
Owner: SP
Amsouth Bancorporation Bondsell
2018-12-07$1K – $15K
Owner: Self
Bank of America Corp MTNsell
2018-12-07$1K – $15K
Owner: Self
Clean Harbors Incsell
2018-12-07$1K – $15K
Owner: Self
Dollar General Corpsell
2018-12-07$1K – $15K
Owner: Self
GDB Commonwealth of Puerto Ricosell
2018-12-04$1K – $15K
Owner: Self
Toll Bros Fin Corp Notesell
2018-11-30$1K – $15K
Owner: DC
Zions Bancorporationsell
2018-11-15$1K – $15K
Owner: DC
AMCXbuy
2018-10-01$1K – $15K
Owner: Spouse
AAPLsell
2018-10-01$1K – $15K
Owner: Spouse
CHKPsell
2018-10-01$1K – $15K
Owner: Spouse
CLXsell
2018-10-01$1K – $15K
Owner: Spouse
HSBCbuy
2018-10-01$1K – $15K
Owner: Spouse
INTCbuy
2018-10-01$1K – $15K
Owner: Spouse
SEEsell
2018-10-01$1K – $15K
Owner: Spouse
SBUXbuy
2018-10-01$1K – $15K
Owner: Spouse
AMCXbuy
2018-10-01$1K – $15K
Owner: Spouse
AAPLsell
2018-10-01$1K – $15K
Owner: Spouse
CHKPsell
2018-10-01$1K – $15K
Owner: Spouse
CLXsell
2018-10-01$1K – $15K
Owner: Spouse
HSBCbuy
2018-10-01$1K – $15K
Owner: Spouse
INTCbuy
2018-10-01$1K – $15K
Owner: Spouse
SEEsell
2018-10-01$1K – $15K
Owner: Spouse
SBUXbuy
2018-10-01$1K – $15K
Owner: Spouse
Nebraska Coop Republican Plattesell
2018-09-10$1K – $15K
Owner: Spouse
APCbuy
2018-07-06$1K – $15K
Owner: Spouse
CBsell
2018-07-06$1K – $15K
Owner: Spouse
APCbuy
2018-07-06$1K – $15K
Owner: Spouse
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Details

Born
1963-07-17
Gender
Female
Bioguide
C001101
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