Katherine M. Clark

Funding Profile

“Raised” counts direct contributions from PACs and itemized individual donors. The Industry Signal donut shows only money traceable to an economic sector (via PAC names and donor employers); its center dollar figure always equals the sum of its slices. Party, leadership, and single-issue money is shown separately as political money, not industry — so it can't distort the economic-interest picture.

What we exclude from “raised”

FEC memo entries (informational subtotals that double-count money already reported elsewhere) are excluded — counting them inflated totals by tens of millions per member. Pass-through platforms (WinRed/ActBlue) that bundle many small donors are also shown apart from raised totals to avoid double-counting.

Data sources

FEC Schedule A & bulk PAC filings · 2022–2026 cycles · Lobbying Disclosure Act (LDA) filings · 2017–present · Congress.gov / House Clerk voting records.

Important disclaimer

All data is sourced from public records. Analysis reflects statistical patterns only — it does not imply corruption, intent, or quid pro quo. Donor relationships show financial alignment, not control. Capitol Trail makes no claims about the motivations or character of any individual or organization.