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Congress Stock Tracker

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
KM

Katherine M. Clark

UnknownRepresentative, MA
Net Worth & Portfolio
Total Trades
668
Est. Trade Volume
$6.59M
Midpoint of disclosed ranges
Top Holdings
10
Unique tickers
Chamber
House

About Katherine M. Clark

Katherine M. Clark is a member of the U.S. House of Representatives from Massachusetts. She serves as a Democratic lawmaker representing the state in the House of Representatives. Her congressional work is based in Washington, D.C., where she participates in legislative activity on behalf of Massachusetts constituents.

Katherine M. Clark has disclosed 668 stock trades with an estimated total trading volume of about $6.6 million. Her activity shows a slightly higher number of sales than purchases, with 319 buys and 347 sells. The most frequently traded stocks include Apple (AAPL) and Home Depot (HD) with 14 trades each, followed by Intel (INTC), GlaxoSmithKline (GSK), and Starbucks (SBUX) with 12 trades each. By sector, her trading is concentrated in Technology (103 trades), Healthcare (95), Financial Services (85), Industrials (75), and Consumer Cyclical (57).

Katherine M. Clark's Stock Trades

Trading Activity

Page 9: 50 of 668 trades
DateAssetTypeOwnerAmount
2016-10-11GSKbuySpouse$1K – $15K
2016-10-11HDbuySpouse$1K – $15K
2016-10-11HDbuySpouse$1K – $15K
2016-10-11JPMbuySpouse$1K – $15K
2016-10-11JPMbuySpouse$1K – $15K
2016-10-11METbuySpouse$1K – $15K
2016-10-11METbuySpouse$1K – $15K
2016-10-11MSFTbuySpouse$1K – $15K
2016-10-11MSFTbuySpouse$1K – $15K
2016-10-11NKEbuySpouse$1K – $15K
2016-10-11NKEbuySpouse$1K – $15K
2016-10-11NVObuySpouse$1K – $15K
2016-10-11NVObuySpouse$1K – $15K
2016-10-11ORCLbuySpouse$1K – $15K
2016-10-11ORCLbuySpouse$1K – $15K
2016-10-11PXDbuySpouse$1K – $15K
2016-10-11PXDbuySpouse$1K – $15K
2016-10-11SBUXbuySpouse$1K – $15K
2016-10-11SBUXbuySpouse$1K – $15K
2016-10-11UNHbuySpouse$1K – $15K
2016-10-11UNHbuySpouse$1K – $15K
2016-10-11VbuySpouse$1K – $15K
2016-10-11VbuySpouse$1K – $15K
2016-10-11WMbuySpouse$1K – $15K
2016-10-11WMbuySpouse$1K – $15K
2016-01-14FbuySelf$1K – $15K
2015-12-08BRK.BbuySelf$1K – $15K
2015-11-19ANTMsellDC$15K – $50K
2015-11-19CHDsellDC$15K – $50K
2015-11-19EXCsellDC$1K – $15K
2015-11-19JNJsellSelf$15K – $50K
2015-11-19UNPsellSelf$15K – $50K
2015-11-18MMMsellDC$15K – $50K
2015-11-18AMGNsellDC$15K – $50K
2015-11-18LLYsellDC$15K – $50K
2015-11-18HPsellDC$1K – $15K
2015-11-18HPQsellSelf$1K – $15K
2015-11-18KMBsellSelf$15K – $50K
2015-11-18MsellSelf$1K – $15K
2015-11-18MRKsellSelf$15K – $50K
2015-11-18PKGsellSelf$1K – $15K
2015-11-18TXNsellSelf$15K – $50K
2015-08-24BRK.BbuySelf$1K – $15K
2015-08-24TWTRbuySelf$1K – $15K
2015-08-24VZbuySelf$1K – $15K
2015-08-11TWTRbuySelf$1K – $15K
2015-07-16BRK.BbuyDC$1K – $15K
2015-05-07DOWsellDC$15K – $50K
2015-05-07KLACsellDC$1K – $15K
2015-05-07LMTsellDC$15K – $50K
GSKbuy
2016-10-11$1K – $15K
Owner: Spouse
HDbuy
2016-10-11$1K – $15K
Owner: Spouse
HDbuy
2016-10-11$1K – $15K
Owner: Spouse
JPMbuy
2016-10-11$1K – $15K
Owner: Spouse
JPMbuy
2016-10-11$1K – $15K
Owner: Spouse
METbuy
2016-10-11$1K – $15K
Owner: Spouse
METbuy
2016-10-11$1K – $15K
Owner: Spouse
MSFTbuy
2016-10-11$1K – $15K
Owner: Spouse
MSFTbuy
2016-10-11$1K – $15K
Owner: Spouse
NKEbuy
2016-10-11$1K – $15K
Owner: Spouse
NKEbuy
2016-10-11$1K – $15K
Owner: Spouse
NVObuy
2016-10-11$1K – $15K
Owner: Spouse
NVObuy
2016-10-11$1K – $15K
Owner: Spouse
ORCLbuy
2016-10-11$1K – $15K
Owner: Spouse
ORCLbuy
2016-10-11$1K – $15K
Owner: Spouse
PXDbuy
2016-10-11$1K – $15K
Owner: Spouse
PXDbuy
2016-10-11$1K – $15K
Owner: Spouse
SBUXbuy
2016-10-11$1K – $15K
Owner: Spouse
SBUXbuy
2016-10-11$1K – $15K
Owner: Spouse
UNHbuy
2016-10-11$1K – $15K
Owner: Spouse
UNHbuy
2016-10-11$1K – $15K
Owner: Spouse
Vbuy
2016-10-11$1K – $15K
Owner: Spouse
Vbuy
2016-10-11$1K – $15K
Owner: Spouse
WMbuy
2016-10-11$1K – $15K
Owner: Spouse
WMbuy
2016-10-11$1K – $15K
Owner: Spouse
Fbuy
2016-01-14$1K – $15K
Owner: Self
BRK.Bbuy
2015-12-08$1K – $15K
Owner: Self
ANTMsell
2015-11-19$15K – $50K
Owner: DC
CHDsell
2015-11-19$15K – $50K
Owner: DC
EXCsell
2015-11-19$1K – $15K
Owner: DC
JNJsell
2015-11-19$15K – $50K
Owner: Self
UNPsell
2015-11-19$15K – $50K
Owner: Self
MMMsell
2015-11-18$15K – $50K
Owner: DC
AMGNsell
2015-11-18$15K – $50K
Owner: DC
LLYsell
2015-11-18$15K – $50K
Owner: DC
HPsell
2015-11-18$1K – $15K
Owner: DC
HPQsell
2015-11-18$1K – $15K
Owner: Self
KMBsell
2015-11-18$15K – $50K
Owner: Self
Msell
2015-11-18$1K – $15K
Owner: Self
MRKsell
2015-11-18$15K – $50K
Owner: Self
PKGsell
2015-11-18$1K – $15K
Owner: Self
TXNsell
2015-11-18$15K – $50K
Owner: Self
BRK.Bbuy
2015-08-24$1K – $15K
Owner: Self
TWTRbuy
2015-08-24$1K – $15K
Owner: Self
VZbuy
2015-08-24$1K – $15K
Owner: Self
TWTRbuy
2015-08-11$1K – $15K
Owner: Self
BRK.Bbuy
2015-07-16$1K – $15K
Owner: DC
DOWsell
2015-05-07$15K – $50K
Owner: DC
KLACsell
2015-05-07$1K – $15K
Owner: DC
LMTsell
2015-05-07$15K – $50K
Owner: DC
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