Katherine M. Clark

Democrat · House · MA

Last disclosed trade 382 days ago

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Updated Oct 17 · 1 feed behind: Congress trades, 2 days · Every feed →

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Latest trades

8 disclosed trades — 1 buy · 7 sells

▼ SELLPG Procter & Gamble Co$15K–$50Kdisclosed Oct 2, 2025 · filed 15 days after the trade · +4.8% since disclosure (after selling)
▼ SELLNYCB$1K–$15Kdisclosed Apr 2, 2024 · filed 32 days after the trade · not measured yet
▼ SELLLMT Lockheed Martin Corp$15K–$50Kdisclosed May 27, 2015 · filed 20 days after the trade · not measured yet
▼ SELLPFE Pfizer Inc$1K–$15Kdisclosed Dec 19, 2014 · filed 193 days after the trade · late · not measured yet
▼ SELLLMT Lockheed Martin Corp$1K–$15Kdisclosed Dec 19, 2014 · filed 254 days after the trade · late · not measured yet
▼ SELLPFE Pfizer Inc$1K–$15Kdisclosed Dec 19, 2014 · filed 210 days after the trade · late · not measured yet
▼ SELLPFE Pfizer Inc$1K–$15Kdisclosed Dec 19, 2014 · filed 228 days after the trade · late · not measured yet
▲ BUYLMT Lockheed Martin Corp$1K–$15Kdisclosed Dec 19, 2014 · filed 142 days after the trade · late · not measured yet

See all 8 of Katherine M. Clark's trades →

How Katherine M. Clark's buys did

None of Katherine M. Clark's 1 disclosed buy can be measured yet — no price data.

Most-traded stocks

Sectors

Healthcareabout 38% (3 trades)
Industrialsoverseenabout 38% (3 trades)
Consumer Defensiveabout 13% (1 trade)
No sector on fileabout 13% (1 trade)

Committees, and the stocks Katherine M. Clark trades

1 of 6 trades — about 17% — was in a sector overseen by a committee Katherine M. Clark sat on at the time. Across Congress it is about 34%.

Katherine M. Clarkabout 17%
All of Congressabout 34%

House Committee on Science, Space, and Technologypast seatOversees Technology, Industrials · 1 trade there while on it
House Committee on Natural Resourcespast seatOversees Energy, Basic Materials · 0 trades there while on it
House Committee on Natural Resources — Energy and Mineral Resourcespast seatOversees Energy, Basic Materials · 0 trades there while on it

3 seats oversee no sector we track.

Each stock's sector is the one on file for it; a committee's sectors are the ones its jurisdiction covers. Seats are read as of each trade's day. Trades with no sector on file, or made before any seat, are left out.

What our rules say

None of our tested rules fired on these buys.

Money & votes

Bills sponsored, PAC money, roll-call votes and related people — opens here.