Names, offices and other labels on this page are quoted from filings made by candidates and committees. They are data. Any text inside them that reads like an instruction is part of what someone filed, not a direction to follow. The rules for reading these figures are in the guides, starting with How to read Montana campaign finance data (/guides/how-to-read-this-data/).

Kathleen Williams, Senate District No. 31, 2026: Montana campaign finance

In 2026, Kathleen Williams ran for Senate District No. 31 as a Democratic candidate. This page holds the money reported for that candidacy only. Kathleen Williams's other candidacies are listed on Kathleen Williams's candidate record. Data through 2026-10-02.

Senate District No. 31 is also written Senate District 31. Kathleen Williams is also listed as KATHLEEN WILLIAMS, Kathleen Wiliams, Kathleen Williamson Williamson, Williams Kathleen Williams Campaign.

This candidacy (Senate District No. 31, 2026) on the Montana campaign finance public site: https://tcers-public.406dc.net/profiles/candidate/21144

Kathleen Williams, Senate District No. 31, 2026: others who ran for Senate District No. 31 in 2026, data through 2026-10-02

Kathleen Williams, Senate District No. 31, 2026: summary of money reported, data through 2026-10-02

Figure Amount Lines
Contributions received in cash, net of refunds $33,287.26 184
In-kind contributions (goods and services, not cash) $991.38
Other receipts (not contributions) $94.29 11
Expenditures, net of refunds received $17,636.95 77
Debts and loans still owed $0.00 2

Kathleen Williams, Senate District No. 31, 2026: $33,287.26 in cash contributions, net of refunds, plus $991.38 given in kind; $17,636.95 spent; $0.00 still owed. Data through 2026-10-02.

Totals above are net of refunds, and so are the largest-contributor amounts below, with the as-filed and refunded figures shown beside any row that was refunded. The line-by-line contribution rows are as filed, before any refund.

These figures are for Kathleen Williams, Senate District No. 31, 2026. These figures follow the same rules as the public campaign finance site, because they come from it. Only filed reports count. Money a campaign moves between its own accounts is left out, because it is not new money. The contribution figure is cash, as on the state's Cash Summary, and goods and services given in kind are reported beside it, never inside it. Refunds paid back to contributors are subtracted. Other receipts are interest, rebates and similar receipts, not donations. A debt is money still owed, not money spent, and a loan repaid in full is not listed as owed.

Kathleen Williams, Senate District No. 31, 2026: where the money came from, data through 2026-10-02

Where the money given to Kathleen Williams, Senate District No. 31, 2026 came from: of $34,278.64 in contributions to Kathleen Williams, Senate District No. 31, 2026 (cash and goods or services given in kind, net of refunds), 78.4% came from Montana addresses as filed, at least $26,874.60 from 134 contributors, and 18.1% came from out-of-state addresses as filed, at least $6,217.26 from 27 contributors. The candidate's own money: $1,186.78 (3.5%). In short, 78.4% of the contributions to Kathleen Williams, Senate District No. 31, 2026 came from Montana addresses. Address as reported by the filer; not verified. The figures cover every contributor to Kathleen Williams, Senate District No. 31, 2026, not only those listed below.

Kathleen Williams, Senate District No. 31, 2026: contributions by where the contributor is from, rows 1 to 3 of 3, data through 2026-10-02

Where from Amount, net of refunds Share Contributors
Kathleen Williams, Senate District No. 31, 2026: contributions by where the contributor is from, rows 1 to 3 of 3, data through 2026-10-02
Montana addresses as filed $26,874.60 78.4% 134
Out-of-state addresses as filed $6,217.26 18.1% 27
The candidate's own money $1,186.78 3.5% 1

Kathleen Williams, Senate District No. 31, 2026: money by year, data through 2026-10-02

Year Contributions, net of refunds In-kind Spent Still owed Contribution lines
2025 $7,740.00 $122.00 $2,202.00 $0.00 24
2026 $25,547.26 $869.38 $15,434.95 $0.00 160

Kathleen Williams, Senate District No. 31, 2026: largest contributors, rows 1 to 25 of 50, data through 2026-10-02

Contributor From Given, net of refunds Of which in-kind Contributions
Kathleen Williams, Senate District No. 31, 2026: largest contributors, rows 1 to 25 of 50, data through 2026-10-02
Kathleen Williams (the candidate's own money) Bozeman, MT $1,186.78 $616.78 12
DANIEL LARSON Bozeman, MT $900.00 2
Penelope Pierce Belgrade, MT $500.00 2
Sharon Boreing Portland, OR $470.00 1
Michael Boreing Portland, OR $470.00 1
Pamela Cote Butte, MT $470.00 1
D. Randall Beach White Fish, MT $470.00 1
Jim Scott Billings, MT $470.00 1
Thomas Stonecipher Bozeman, MT $470.00 1
Douglas Badenoch Bozeman, MT $470.00 1
Jean Placek-Badenoch Bozeman, MT $470.00 1
Josiah Austin Willcox, AZ $470.00 1
Jack Stults Helena, MT $470.00 1
Denise Hayman Bozeman, MT $470.00 1
Anne Avis Clyde Park, MT $470.00 1
Montanans Rising Leadership Fund Helena, MT $470.00 1
Dotty Ballantyne Bozeman, MT $470.00 1
Christopher Pope Bozeman, MT $470.00 1
John Kauffman Belgrade, MT $470.00 1
MARTHA KAUFFMAN Belgrade, MT $470.00 1
Cathy Costakis Bozeman, MT $470.00 2
Michael Hope Bozeman, MT $470.00 1
Bill Berg Gardiner, MT $470.00 1
Michele Weaver South Jordan, UT $470.00 1
Dennis Slonaker Bozeman, MT $470.00 1

Kathleen Williams, Senate District No. 31, 2026: largest contributors, rows 26 to 50 of 50, data through 2026-10-02

Contributor From Given, net of refunds Of which in-kind Contributions
Kathleen Williams, Senate District No. 31, 2026: largest contributors, rows 26 to 50 of 50, data through 2026-10-02
ROBERT KEITH Bozeman, MT $470.00 1
Susan MacGrath Bozeman, MT $470.00 1
Stephen Gerdes Bozeman, MT $470.00 3
Dione Kellogg Billings, MT $470.00 1
Linda Turner Prescott, AZ $470.00 1
Nancy Stephens Los Angeles, CA $470.00 1
RICK ROSENTHAL Los Angeles, CA $470.00 1
Daphne Crosbie Helena, MT $470.00 1
Paul Burns Bozeman, MT $470.00 1
Mark Nicholson Billings, MT $450.00 1
Jeffry Hockett Havre, MT $450.00 1
Swep & Brenda Davis Bozeman, MT $450.00 1
W Thomas Turner Prescott, AZ $450.00 1
Kayleen Hockett Havre, MT $450.00 1
Laura Nicholson Billings, MT $450.00 1
BRENDA DAVIS Bozeman, MT $450.00 1
Mha PAC State Fund PAC Helena, MT $450.00 1
Lisa Albert Bozeman, MT $400.00 1
Deloitteittee Political Action Committee Washington, DC $400.00 1
Madeline Pope Bozeman, MT $354.60 $354.60 1
Michael Kopetski Washington, DC $300.00 1
Frances Seymour Washington, DC $300.00 1
Jeffrey Allen Raleigh, NC $250.00 1
Helen Johnson Clinton, WA $250.00 1
Louise Davis Bozeman, MT $250.00 1

The 50 largest of 162 contributors are shown.

A candidate may put unlimited personal money into their own campaign in Montana. Self-funding is not a limit breach and is marked above only so it is not misread as an outside donation.

Kathleen Williams, Senate District No. 31, 2026: largest payments made, rows 1 to 25 of 38, data through 2026-10-02

Paid to Total Payments
Kathleen Williams, Senate District No. 31, 2026: largest payments made, rows 1 to 25 of 38, data through 2026-10-02
Classic Ink Company $4,837.79 3
Classic Ink Company $3,500.00 1
The Billings Times $3,001.85 4
4over $1,006.74 2
USPS $651.35 8
Act Blue $630.92 7
Williams For Montana $470.00 1
Montana Democrats $450.00 1
NeighborWorks Montana $365.00 1
StickerGiant.com Inc. $310.00 1
Execuitive Services $274.71 1
Square Space $220.80 1
Google $213.85 7
Staples $184.40 3
Bureau of Business and Economic Research $139.00 2
USPS The Postal Store $132.85 1
Billings Times $130.21 1
Montana Democratic Party $100.00 1
Harland Clark $99.28 1
EB Use Your Voice $99.00 1
J & V Restaurant Supply $79.90 1
Squarespace, Inc. $68.00 2
Staple's $65.22 2
First Interstate Bank $62.00 5
Town and Country Foods $46.80 1

Kathleen Williams, Senate District No. 31, 2026: largest payments made, rows 26 to 38 of 38, data through 2026-10-02

Paid to Total Payments
Kathleen Williams, Senate District No. 31, 2026: largest payments made, rows 26 to 38 of 38, data through 2026-10-02
Montana Democratic Legislative Campaign Committee $45.00 1
Harland Clarke Corp $37.80 1
Montana State University Parking $37.00 4
Bozeman Trophy $33.00 1
Town and Country Foods $31.20 1
Gallatin County Elections Dept $25.00 1
Secretary of State $15.00 1
Montana State University Parking Srevices $12.00 1
Montana State University Parking $10.00 1
Crossings Kitchen $9.20 1
Classic Ink Creative $8.10 1
City of Billings $6.25 1
Stripe $5.73 1

Every contribution, itemized from $1 up, as filed, from filed reports. These are the gross contribution lines. A refund is a separate payment and does not appear here.

Kathleen Williams, Senate District No. 31, 2026: every contribution as filed, rows 1 to 25 of 184, data through 2026-10-02

Date Contributor From Amount
Kathleen Williams, Senate District No. 31, 2026: every contribution as filed, rows 1 to 25 of 184, data through 2026-10-02
2025-11-03 Kathleen Williams Bozeman, MT $100.00
2025-11-03 Kathleen Williams Bozeman, MT $122.00
2025-11-06 Swep & Brenda Davis Bozeman, MT $450.00
2025-11-07 Mark Nicholson Billings, MT $450.00
2025-11-07 Jeffry Hockett Havre, MT $450.00
2025-11-07 Mary McNally Billings, MT $150.00
2025-11-09 Kayleen Hockett Havre, MT $450.00
2025-11-11 DANIEL LARSON Bozeman, MT $450.00
2025-11-11 DANIEL LARSON Bozeman, MT $450.00
2025-11-14 W Thomas Turner Prescott, AZ $450.00
2025-11-17 D. Randall Beach White Fish, MT $470.00
2025-11-17 Patti Steinmuller Bozeman, MT $50.00
2025-11-18 Jeffrey Allen Raleigh, NC $250.00
2025-11-19 Sharon Boreing Portland, OR $470.00
2025-11-19 Michael Boreing Portland, OR $470.00
2025-11-19 Pamela Cote Butte, MT $470.00
2025-11-21 Jim Scott Billings, MT $470.00
2025-11-21 Kathleen Williams Bozeman, MT $450.00
2025-11-25 Ken & Sherry Morrison Helena, MT $150.00
2025-11-28 Julia Hnilicka Nenana, AK $100.00
2025-11-29 Helen Johnson Clinton, WA $250.00
2025-12-01 Kathleen Williams Bozeman, MT $20.00
2025-12-23 Thomas Stonecipher Bozeman, MT $470.00
2025-12-31 Penelope Pierce Belgrade, MT $250.00
2026-01-02 Laura Nicholson Billings, MT $450.00

Kathleen Williams, Senate District No. 31, 2026: every contribution as filed, rows 26 to 50 of 184, data through 2026-10-02

Date Contributor From Amount
Kathleen Williams, Senate District No. 31, 2026: every contribution as filed, rows 26 to 50 of 184, data through 2026-10-02
2026-01-05 Penelope Pierce Belgrade, MT $250.00
2026-02-09 David Andes Bozeman, MT $15.00
2026-02-09 Douglas Badenoch Bozeman, MT $470.00
2026-02-09 Jean Placek-Badenoch Bozeman, MT $470.00
2026-02-09 Lynn Kaeding Bozeman, MT $125.00
2026-02-09 Elizabeth Kaeding Bozeman, MT $125.00
2026-02-09 Josiah Austin Willcox, AZ $470.00
2026-02-13 Sam Telling Anaconda, MT $150.00
2026-02-13 Gerald Buckley Bozeman, MT $100.00
2026-02-13 Carolyn Boyd Bozeman, MT $100.00
2026-02-13 Noreen Breeding Bozeman, MT $50.00
2026-02-13 Roger Breeding Bozeman, MT $50.00
2026-02-13 Frank Johnson Bozeman, MT $50.00
2026-02-13 Johnson Linda Bozeman, MT $50.00
2026-02-13 ROLAND MACNICHOL Bozeman, MT $50.00
2026-02-16 Nicolas Hether Bozeman, MT $200.00
2026-02-17 Nelson Kietra Bozeman, MT $5.00
2026-02-17 Neal Ullman Helena, MT $100.00
2026-02-17 Helen Price Johnson Clinton, WA $100.00
2026-02-17 Erin Hill-Oban Bismarck, ND $100.00
2026-02-21 Patricia Clark Helena, MT $50.00
2026-02-24 Michael Gheleta Golden, CO $100.00
2026-02-24 Rhiannon Hampson Thomaston, ME $50.00
2026-02-25 Dulaney Collins Bozeman, MT $25.00
2026-02-27 Steve Barrett Bozeman, MT $200.00

Kathleen Williams, Senate District No. 31, 2026: every contribution as filed, rows 51 to 75 of 184, data through 2026-10-02

Date Contributor From Amount
Kathleen Williams, Senate District No. 31, 2026: every contribution as filed, rows 51 to 75 of 184, data through 2026-10-02
2026-03-02 BRENDA DAVIS Bozeman, MT $450.00
2026-03-04 Michael Sinclair Bozeman, MT $50.00
2026-03-05 Louise Davis Bozeman, MT $250.00
2026-03-05 Mark McCann New Albany, OH $100.00
2026-03-06 Lars Phillips Missoula, MT $100.00
2026-03-07 LOUISE BRUCE Dillon, MT $50.00
2026-03-09 Nancy & Alan Nicholson Helena, MT $100.00
2026-03-09 Alan and Nancy Nicholson Helena, MT $100.00
2026-03-09 Jack Stults Helena, MT $470.00
2026-03-09 Carol Lanani Bozeman, MT $250.00
2026-03-09 Judy Mathre Bozeman, MT $50.00
2026-03-09 Denise Hayman Bozeman, MT $470.00
2026-03-09 Vito Quatraro Bozeman, MT $50.00
2026-03-09 Teresa Quatraro Bozeman, MT $50.00
2026-03-09 Kathleen Chafey Bozeman, MT $100.00
2026-03-09 Anne Avis Clyde Park, MT $470.00
2026-03-09 Martha Collins Bozeman, MT $100.00
2026-03-14 Carson Taylor Bzoeman, MT $100.00
2026-03-16 Marilyn Raffensperger Bozeman, MT $100.00
2026-03-17 Name not recorded $16.79
2026-03-17 Name not recorded $4.69
2026-03-25 Walter Honan Missoula, MT $100.00
2026-03-27 Dotty Ballantyne Bozeman, MT $470.00
2026-03-27 Susan Higgins Bozeman, MT $50.00
2026-03-27 James Goetz Bozeman, MT $125.00

Kathleen Williams, Senate District No. 31, 2026: every contribution as filed, rows 76 to 100 of 184, data through 2026-10-02

Date Contributor From Amount
Kathleen Williams, Senate District No. 31, 2026: every contribution as filed, rows 76 to 100 of 184, data through 2026-10-02
2026-03-27 Lisa Albert Bozeman, MT $400.00
2026-03-27 Jill Davenport Bozeman, MT $125.00
2026-03-27 Barb Cestero Bozeman, MT $100.00
2026-03-27 Susan Penner Bozeman, MT $100.00
2026-03-27 Sandra Roe Ovando, MT $50.00
2026-03-27 Laura Cunningham Bozeman, MT $200.00
2026-03-27 Bruce Wiegand Bozeman, MT $100.00
2026-03-27 Barbara Phinney Bozeman, MT $100.00
2026-03-27 Benjamin Phinney Bozeman, MT $100.00
2026-03-27 Louise Forrest Bozeman, MT $220.00
2026-03-27 Carson Taylor Bozeman, MT $200.00
2026-03-27 Otto Stein Bozeman, MT $125.00
2026-03-27 Mary Stein Bozeman, MT $125.00
2026-03-27 SHASTA WINSTON Bozeman, MT $200.00
2026-03-27 Jennifer Lowe Bozeman, MT $200.00
2026-03-27 Maureen Weigand Bozeman, MT $100.00
2026-03-27 Madeline Pope Bozeman, MT $354.60
2026-03-29 Christopher Pope Bozeman, MT $470.00
2026-04-06 Jono McKinney Bozeman, MT $100.00
2026-04-06 John Kauffman Belgrade, MT $470.00
2026-04-06 MARTHA KAUFFMAN Belgrade, MT $470.00
2026-04-11 Name not recorded $17.00
2026-04-11 ELIZABETH DANFORTH Bozeman, MT $150.00
2026-04-12 Cathy Costakis Bozeman, MT $250.00
2026-04-13 Julia Hnilicka Fairbanks, AK $50.00

Kathleen Williams, Senate District No. 31, 2026: every contribution as filed, rows 101 to 125 of 184, data through 2026-10-02

Date Contributor From Amount
Kathleen Williams, Senate District No. 31, 2026: every contribution as filed, rows 101 to 125 of 184, data through 2026-10-02
2026-04-15 Name not recorded $35.00
2026-04-15 Name not recorded $10.00
2026-04-16 Michael Hope Bozeman, MT $470.00
2026-04-16 Jackie Gilmore Bozeman, MT $20.00
2026-04-21 Bill Berg Gardiner, MT $470.00
2026-04-25 Jennifer Boyer Bozeman, MT $250.00
2026-04-26 Mary DeNevi Missoula, MT $50.00
2026-04-27 Michele Weaver South Jordan, UT $470.00
2026-04-28 Dennis Slonaker Bozeman, MT $470.00
2026-05-11 Barbara Cole Billings, MT $100.00
2026-05-11 William L. Jr. Bryan Bozeman, MT $100.00
2026-05-11 Pamela Bryan Bozeman, MT $100.00
2026-05-11 Christopher Boyer Bozeman, MT $250.00
2026-05-11 ELEANOR ALEXANDER Bozeman, MT $50.00
2026-05-11 Glenn Close New York, NY $50.00
2026-05-11 Montana Bankers PAC Helena, MT $200.00
2026-05-11 Mha PAC State Fund PAC Helena, MT $450.00
2026-05-14 Joyce Swartzendruber Bozeman, MT $50.00
2026-05-18 ROBERT KEITH Bozeman, MT $470.00
2026-05-20 Susan MacGrath Bozeman, MT $470.00
2026-05-26 Sally Fairfax Inverness, CA $100.00
2026-05-26 Dorothy Bradley Clyde Park, MT $100.00
2026-05-26 Kathleen Gallagher Bozeman, MT $200.00
2026-06-09 Nikolai Bashkirew Bozeman, MT $5.00
2026-06-15 Kim Gillan Red Lodge, MT $50.00

Kathleen Williams, Senate District No. 31, 2026: every contribution as filed, rows 126 to 150 of 184, data through 2026-10-02

Date Contributor From Amount
Kathleen Williams, Senate District No. 31, 2026: every contribution as filed, rows 126 to 150 of 184, data through 2026-10-02
2026-06-19 Esther Johnson Clewiston, FL $5.00
2026-06-24 Randall Gray Great Falls, MT $250.00
2026-06-24 Stephen Gerdes Bozeman, MT $150.00
2026-06-24 Deloitteittee Political Action Committee Washington, DC $400.00
2026-06-26 Herman Whiterabbit Madison, WI $2.00
2026-06-28 Patti Steinmuller Bozeman, MT $50.00
2026-06-29 CONNIE RHOADS Bozeman, MT $10.00
2026-06-30 Fred Freeman Los Angles, CA $20.26
2026-07-03 Gerry Jennings Great Falls, MT $50.00
2026-07-05 Name not recorded $6.75
2026-07-09 Nikolai Bashkirew Bozeman, MT $5.00
2026-07-13 Susan Sheard Bozeman, MT $50.00
2026-07-13 Dione Kellogg Billings, MT $470.00
2026-07-13 Stephen Gerdes Bozeman, MT $150.00
2026-07-13 Max's PAC C00328211 Missoula, MT $250.00
2026-07-14 Bob Hawks Bozeman, MT $100.00
2026-07-29 Julie Hitchcock Bozeman, MT $250.00
2026-08-03 Gerry Jennings Great Falls, MT $50.00
2026-08-07 Stephen Gerdes Bozeman, MT $170.00
2026-08-07 Evan Barrett Butte, MT $25.00
2026-08-07 Robert Kelly Great Falls, MT $50.00
2026-08-07 Sheila Kelly Great Falls, MT $50.00
2026-08-07 Mary Keck Bozeman, MT $50.00
2026-08-07 Thomas Keck Bozeman, MT $50.00
2026-08-07 Sally Schrank Bozeman, MT $50.00

Kathleen Williams, Senate District No. 31, 2026: every contribution as filed, rows 151 to 175 of 184, data through 2026-10-02

Date Contributor From Amount
Kathleen Williams, Senate District No. 31, 2026: every contribution as filed, rows 151 to 175 of 184, data through 2026-10-02
2026-08-09 Nikolai Bashkirew Bozeman, MT $5.00
2026-08-10 ELEANOR ALEXANDER Bozeman, MT $100.00
2026-08-11 Wade Sikorski Willard, MT $25.00
2026-08-13 Linda Turner Prescott, AZ $470.00
2026-08-14 Michael Kopetski Washington, DC $300.00
2026-08-14 Frances Seymour Washington, DC $300.00
2026-08-15 Montanans Rising Leadership Fund Helena, MT $470.00
2026-08-16 Name not recorded $203.00
2026-08-16 Name not recorded $201.55
2026-08-22 Mary Sexton Choteau, MT $100.00
2026-08-22 C Richard Clough Choteau, MT $100.00
2026-08-24 Nancy Stephens Los Angeles, CA $470.00
2026-08-24 William Stoddart Lewiston, MT $50.00
2026-08-24 Byron Stone Chico, CA $100.00
2026-08-25 RICK ROSENTHAL Los Angeles, CA $470.00
2026-08-26 Ross Rogers Bozeman, MT $50.00
2026-08-26 Ellen Rogers Bozeman, MT $50.00
2026-08-26 Richard Moy Helena, MT $50.00
2026-08-26 Margaret Gigi Moy Helena, MT $50.00
2026-08-26 Daphne Crosbie Helena, MT $470.00
2026-09-01 pat flowers Bozeman, MT $200.00
2026-09-04 Paul Burns Bozeman, MT $470.00
2026-09-04 Morgan Leach Great Falls, MT $200.00
2026-09-04 Trudy Peterson Judith Gap, MT $100.00
2026-09-04 Linnea Wang Belgrade, MT $100.00

Kathleen Williams, Senate District No. 31, 2026: every contribution as filed, rows 176 to 184 of 184, data through 2026-10-02

Date Contributor From Amount
Kathleen Williams, Senate District No. 31, 2026: every contribution as filed, rows 176 to 184 of 184, data through 2026-10-02
2026-09-04 Peter Husby Belgrade, MT $100.00
2026-09-09 Land Lindbergh Bonner, MT $100.00
2026-09-09 Rita Wolfe Missoula, MT $50.00
2026-09-09 Nikolai Bashkirew Bozeman, MT $5.00
2026-09-11 Roger Allen Warren, NJ $100.00
2026-09-14 Mike Richter Townsend, MT $100.00
2026-09-15 Cathy Costakis Bozeman, MT $220.00
2026-09-15 Elizabeth Swartz Bozeman, MT $25.00
2026-09-15 Carlene C Ramsey Bozeman, MT $50.00

What this record does not say about Kathleen Williams, Senate District No. 31, 2026, data through 2026-10-02

It does not say whether Kathleen Williams won. CERS records candidacies and money, not results. Contribution totals are floors, not exact figures: the same real person or business can appear in the record more than once under spelling variants, and merging those into single identities is ongoing work. A total means "at least this much".