CalAccess Runway

Follow committees, donors, candidates, filings, and ballot measure money in one place.

Built around California Secretary of State filings, with entity pages that let you move from one record into the wider money network around it.

Explore homepageRead methodology

Explore

  • Homepage
  • Committees
  • Donors
  • Candidates

More Data

  • Ballot measures
  • Committee filings
  • Top donors
  • Race browse

About The Data

  • Methodology
  • Privacy Policy
Built from California Secretary of State filings. © 2026 PubSys.
CalAccess Runway
HomeCommitteesDonorsCandidatesBallot measuresMethodology
HomeCommitteesDonorsCandidatesBallot measuresMethodology
RunwayDonorsWILLIAM PATTERSON

Donor header

WILLIAM PATTERSON

Individual · MILL VALLEY, CA · SPO PARTNERS & COMPANY · INVESTOR

$261,000 total given · Largest contribution $250,000

Giving is concentrated among a small set of recipients.

Active cycles

1999-20002001-20022003-20042005-20062007-20082009-20102011-20122013-20142015-20162017-20182019-20202021-20222023-20242025-2026

Panel 2 • Finance overview

Total given

$261,000

First seen Sep 28, 2000 · Last activity Sep 15, 2010

Contribution footprint

3 recipients

4 contributions · Avg $65,250

Concentration

Top recipient 95.8%

Top 3 100%

Top 10 100%

Total givingReference baseline
1
Apr 2021Dec 2022Jul 2024Mar 2026

Spike markers

  1. 1Sep 2000 · 3 notable contributions
    • CALIFORNIANS FOR CLEAN ENERGY AND JOBS, SPONSORED BY ENVIRONMENTAL ORGANIZATIONS AND BUSINESS FOR CLEAN ENERGY AND JOBS · $250,000
    • WHITMAN FOR GOVERNOR 2010, MEG · $10,000
    • NATION FOR ASSEMBLY, JOE · $1,000

Panel 3 • Top recipients

RecipientTotalShare*CountDatesDetails
CALIFORNIANS FOR CLEAN ENERGY AND JOBS, SPONSORED BY ENVIRONMENTAL ORGANIZATIONS AND BUSINESS FOR CLEAN ENERGY AND JOBS$250,00095.8%1Sep 2010 - Sep 2010
WHITMAN FOR GOVERNOR 2010, MEG$10,0003.8%2Apr 2010 - Jun 2010
NATION FOR ASSEMBLY, JOE$1,0000.4%1Sep 2000 - Sep 2000
Showing 3 of 3

* Share is percent of donor total in the selected scope. Page rows are a subset and typically do not sum to 100%.

RunwayDonorsWILLIAM PATTERSON

Donor header

WILLIAM PATTERSON

Individual · MILL VALLEY, CA · SPO PARTNERS & COMPANY · INVESTOR

$261,000 total given · Largest contribution $250,000

Giving is concentrated among a small set of recipients.

Active cycles

1999-20002001-20022003-20042005-20062007-20082009-20102011-20122013-20142015-20162017-20182019-20202021-20222023-20242025-2026

Panel 2 • Finance overview

Total given

$261,000

First seen Sep 28, 2000 · Last activity Sep 15, 2010

Contribution footprint

3 recipients

4 contributions · Avg $65,250

Concentration

Top recipient 95.8%

Top 3 100%

Top 10 100%

Total givingReference baseline
1
Apr 2021Dec 2022Jul 2024Mar 2026

Spike markers

  1. 1Sep 2000 · 3 notable contributions
    • CALIFORNIANS FOR CLEAN ENERGY AND JOBS, SPONSORED BY ENVIRONMENTAL ORGANIZATIONS AND BUSINESS FOR CLEAN ENERGY AND JOBS · $250,000
    • WHITMAN FOR GOVERNOR 2010, MEG · $10,000
    • NATION FOR ASSEMBLY, JOE · $1,000

Panel 3 • Top recipients

RecipientTotalShare*CountDatesDetails
CALIFORNIANS FOR CLEAN ENERGY AND JOBS, SPONSORED BY ENVIRONMENTAL ORGANIZATIONS AND BUSINESS FOR CLEAN ENERGY AND JOBS$250,00095.8%1Sep 2010 - Sep 2010
WHITMAN FOR GOVERNOR 2010, MEG$10,0003.8%2Apr 2010 - Jun 2010
NATION FOR ASSEMBLY, JOE$1,0000.4%1Sep 2000 - Sep 2000
Showing 3 of 3

* Share is percent of donor total in the selected scope. Page rows are a subset and typically do not sum to 100%.

Scope: All time60 points
Scope: All time60 points