D-CA·U.S. House·District 10

Mark DeSaulnier

desaulnier.house.gov/ ↗View in graph ↗⇄ Compare

$2.7M

raised· #186 in party

votes recorded

—

SOON

trade disclosures

votes with party· loyal

TRAIL AI

auto-generated

Representative DeSaulnier's contribution profile is heavily reliant on PAC and committee funding, which accounts for 76 percent of his $2.7 million total, with labor unions representing the largest single donor category at 51 percent of industry-tied money, followed by smaller shares from transportation, health services, agriculture, and legal sectors. Individual donors in his contribution base work primarily in legal and lobbying fields, government, and real estate, suggesting a donor pool concentrated in professional services and public sector employment. With 331 votes recorded and no stock trade disclosures on file, his legislative activity has been substantial during the reporting period.

Based on FEC donor data and voting records. Statistical patterns only — does not imply causation.

DONOR MIX

Industry shares of CLASSIFIED contributions only · the long tail of small-dollar individual donors isn't tagged

$1.7M

tagged $

Labor Unions57.0%

Single-Issue Advocacy8.1%

Transportation7.8%

Health Services6.8%

Agriculture6.0%

Lawyers & Lobbyists5.3%

Insurance4.8%

Construction & Engineering4.3%

How to read this: percentages are shares of the 64% of contributions we can trace to an industry (via PAC names and donor employers). Most political money comes from small online donors who don't list an employer, so it can't be traced — that portion isn't shown here.

DATA SOURCES

Financial: FEC · 2022–2026 cycles

Profile: Congress.gov

Votes: House Clerk / Senate · 2021–present

Lobbying: Senate LDA · 2017–present

Trades: STOCK Act disclosures · live ingestion rebuilding

117th–119th Congress. Statistical patterns only.

DONOR MIX

Industry shares of CLASSIFIED contributions only · hover a slice for detail

$2.7M

classified

Labor Unions57.0%

Single-Issue Advocacy8.1%

Transportation7.8%

Health Services6.8%

Agriculture6.0%

Lawyers & Lobbyists5.3%

Insurance4.8%

Construction & Engineering4.3%

TOP SOURCES

Employers (individuals) & PACs · excludes aggregators

Individual Donors (no employer)

individuals

$291,157

PATRIOTS FOR POLICE PAC

PAC

$68,430

INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS POLITICAL ACTION COMMITTEE

PAC

$60,000

INTERNATIONAL BROTHERHOOD OF BOILERMAKERS CAMPAIGN ASSISTANCE FUND

PAC

$60,000

NATIONAL UNION OF HEALTHCARE WORKERS FEDERAL COMMITTEE ON POLITICAL EDUCATION

PAC

$56,100

NATIONAL AIR TRAFFIC CONTROLLERS ASSOCIATION PAC

PAC

$50,500

AMERICAN COUNCIL OF ENGINEERING COMPANIES (ACEC/PAC)

PAC

$50,000

HONEYWELL INTERNATIONAL POLITICAL ACTION COMMITTEE

PAC

$42,000

AMERICAN CRYSTAL SUGAR COMPANY POLITICAL ACTION COMMITTEE

PAC

$40,000

NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE

PAC

$40,000

NEA FUND FOR CHILDREN AND PUBLIC EDUCATION

PAC

$37,000

AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEES P E O P L E

PAC

$30,000

RECENT ACTIVITY

Most recent recorded contributions · PAC and itemized individual donors

INTERNATIONAL ASSOCIATION OF SHEET METAL, AIR, RAIL AND TRANSPORTATION WORKERS POLITICAL ACTION LEAGUE

PAC · Apr 29, 2026

+$4,000

AIRCRAFT OWNERS AND PILOTS ASSOCIATION POLITICAL ACTION COMMITTEE

PAC · Apr 17, 2026

−$1,000

NATIONAL BEER WHOLESALERS ASSOCIATION PAC

PAC · Mar 31, 2026

+$2,000

BERKE, BENNETT (NOT EMPLOYED)

Individual · Mar 31, 2026

+$50

OPTION CARE HEALTH, INC PAC

PAC · Mar 31, 2026

+$500

UNITED POSTMASTERS AND MANAGERS OF AMERICA POLITICAL FUND

PAC · Mar 31, 2026

+$1,500

SIMILAR DONOR NETWORKS

Members funded by the same industries — overlapping donor networks may reflect shared policy interests.

Mark Pocan

D-WI · House

Labor UnionsSingle-Issue AdvocacyHealth Services

→

Max L. Miller

R-OH · House

Labor UnionsSingle-Issue Advocacy

HOW WE CALCULATE THIS

Donor Mix Donut

Shows PAC contributions and employer-attributed individual donations grouped by industry — as a share of classified giving only. Contributions that could not be matched to an industry are excluded from the donut but included in the dollar totals above. Advocacy/ideological PACs are excluded from industry breakdown.

What are aggregators?

WinRed, ActBlue, and similar platforms bundle contributions from many individual donors before passing them to campaigns. Because these don't represent a single entity's interests, they are excluded from the Donor Mix and Top Sources views — but they are counted in total fundraising figures.

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.

SUSTAINABLE ENERGY AND ENVIRONMENT COALITION PAC (SEEC PAC)

PAC · Mar 30, 2026

+$1,000

SMITH, CHERIDA (NOT EMPLOYED)

Individual · Mar 30, 2026

+$250

NATIONAL AIR TRAFFIC CONTROLLERS ASSOCIATION PAC

PAC · Mar 30, 2026

+$1,000

NATIONAL AIR TRAFFIC CONTROLLERS ASSOCIATION PAC

PAC · Mar 30, 2026

+$2,500

MACK, CHARLES D. (SELF-EMPLOYED)

Individual · Mar 30, 2026

+$100

PHELAN, SUSAN (NOT EMPLOYED)

Individual · Mar 30, 2026

+$6

JENKINS, HOWARD L (NOT EMPLOYED)

Individual · Mar 30, 2026

+$1,000

SWANSON, CHRISTINE (NOT EMPLOYED)

Individual · Mar 30, 2026

+$25

THE BOEING COMPANY PAC

PAC · Mar 30, 2026

+$2,000

COMMUNICATIONS WORKERS OF AMERICA - COPE POLITICAL CONTRIBUTIONS COMMITTEE

PAC · Mar 30, 2026

+$1,000

ORTIZ, VICTOR (SELF-EMPLOYED)

Individual · Mar 30, 2026

+$250

ALLIED PILOTS ASSOCIATION POLITICAL ACTION COMMITTEE

PAC · Mar 30, 2026

+$5,000

COMING SOON

Live stock trade ingestion is being rebuilt.

We're migrating to a fresh data source for daily STOCK Act disclosures. Historical filings shown below are accurate but not currently refreshed nightly. Full real-time coverage returning shortly.

No historical stock trade disclosures on file for this member.

WHAT YOU'RE LOOKING AT

Lobbying is when companies, unions, and trade associations pay firms to influence laws and regulations — and the law requires them to disclose it. Every quarter, registrants file a report with Congress detailing who hired them, how much they spent, and which issues they pushed.

This page filters those filings to the industries that also fund this member's campaign. If commercial banks gave 30% of this member's donations and also filed 5,000 lobbying reports on bank-related issues last year, that's a financial pattern worth knowing about. It does not mean the member is corrupt — it means the industries paying to elect them are also paying to influence the laws they vote on.

67,543

Lobbying filings

that overlap top donor industries

$8.2B

Reported spend

across those filings

Donor industries

tracked here

2017–2026

Years covered

10 years

LOBBYING BY DONOR INDUSTRY

only industries that also fund this member

Each row = an industry that donated to this member AND has lobbyists pushing on Congress. Bar width = reported lobbying spend.

Health Services

46,475 filings$4.9B

Agriculture

15,305 filings$1.5B

Insurance

4,832 filings$1.2B

Legal Services

931 filings$571.0M

TOP LOBBYING FIRMS

The firms doing the most spending in this member's donor industries

CHAMBER OF COMMERCE OF THE U.S.A.

14 filings

$242.0M

NATIONAL ASSOCIATION OF REALTORS

12 filings

$159.5M

PHARMACEUTICAL RESEARCH AND MANUFACTURERS OF AMERICA

13 filings

$113.6M

AMERICAN MEDICAL ASSOCIATION

14 filings

$91.7M

THE BUSINESS ROUNDTABLE, INC.

13 filings

$76.3M

LOBBYING SPEND BY YEAR

How much lobbyists in this member's donor industries have reported spending each year

2017

17,322$1.9B

2018

3,940$452.0M

2019

3,848$394.2M

2020

6,334$546.0M

2021

4,231$406.4M

2022

4,333$441.5M

2023

6,077$590.3M

2024

6,261$570.8M

2025

5,192$553.3M

2026

5,725$636.1M

YEARspend ($)filingsreported $

AMERICAN HOSPITAL ASSOCIATION

13 filings

PFIZER INC.

16 filings

$52.7M

GOOGLE CLIENT SERVICES LLC

13 filings

$45.6M

SOURCES & CAVEATS

Data: LDA (Lobbying Disclosure Act) quarterly filings · 2017–present

Amounts are self-reported by registrants. Issue codes are mapped from the LDA's 80+ general issue codes to our 19-industry taxonomy.

An industry showing up here means it both (a) funds this member's campaign and (b) lobbies Congress on issues affecting it. That overlap is a factual pattern, not proof of any quid-pro-quo.