MAWHINEY, BILLY

U.S. House SD · C00917351 · 2026 cycle

Democratic open seat
$31K Total raised
$31K Total spent
$0 Cash on hand
0.0 mo Runway at current pace

Filings through Mar 31, 2026 · burn $4K/mo (last 90d ÷ 3)

Runway projection

$0 cash on hand · $4K/mo burn → 0.0 months runway
general 2026-11-03 funds out today
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Tech stack last 90 days · 2025-11-27 → 2026-02-25

2/12 categories filled · 2 active vendors · 0 durable (gold + silver)

  • ●●● Gold — 3+ cycles, currently active
  • ●● Silver — 2 cycles, currently active
  • • Bronze — new this cycle
  • ○ Lapsed — was multi-cycle, now stale
DIGITAL no vendor in slot no vendor in slot STRATEGY no vendor in slot no vendor in slot SOFTWARE no vendor in slot no vendor in slot FIELD no vendor in slot no vendor in slot MEDIA no vendor in slot no vendor in slot FUNDRAISING no vendor in slot no vendor in slot PRINT & MAIL • USPS new USPS — bronze tier (1 cycle), 84d since last activity no vendor in slot LEGAL no vendor in slot no vendor in slot MB MAWHINEY, BILLY TECH STACK · last 90d
Supporting categoriesWages & Payroll: — · Travel & Events: — · Admin & Office: POSTABLE.COM · Contributions & Transfers: —

Tech stack last 180 days · 2025-08-29 → 2026-02-25

3/12 categories filled · 3 active vendors · 0 durable (gold + silver)

  • ●●● Gold — 3+ cycles, currently active
  • ●● Silver — 2 cycles, currently active
  • • Bronze — new this cycle
  • ○ Lapsed — was multi-cycle, now stale
DIGITAL no vendor in slot no vendor in slot STRATEGY no vendor in slot no vendor in slot SOFTWARE no vendor in slot no vendor in slot FIELD no vendor in slot no vendor in slot MEDIA no vendor in slot no vendor in slot FUNDRAISING no vendor in slot no vendor in slot PRINT & MAIL • USPS new USPS — bronze tier (1 cycle), 84d since last activity no vendor in slot LEGAL no vendor in slot no vendor in slot MB MAWHINEY, BILLY TECH STACK · last 180d
Supporting categoriesWages & Payroll: — · Travel & Events: HOLIDAY INN · Admin & Office: POSTABLE.COM · Contributions & Transfers: —

Tech stack last 365 days · 2025-02-25 → 2026-02-25

3/12 categories filled · 3 active vendors · 0 durable (gold + silver)

  • ●●● Gold — 3+ cycles, currently active
  • ●● Silver — 2 cycles, currently active
  • • Bronze — new this cycle
  • ○ Lapsed — was multi-cycle, now stale
DIGITAL no vendor in slot no vendor in slot STRATEGY no vendor in slot no vendor in slot SOFTWARE no vendor in slot no vendor in slot FIELD no vendor in slot no vendor in slot MEDIA no vendor in slot no vendor in slot FUNDRAISING no vendor in slot no vendor in slot PRINT & MAIL • USPS new USPS — bronze tier (1 cycle), 84d since last activity no vendor in slot LEGAL no vendor in slot no vendor in slot MB MAWHINEY, BILLY TECH STACK · last 365d
Supporting categoriesWages & Payroll: — · Travel & Events: HOLIDAY INN · Admin & Office: POSTABLE.COM · Contributions & Transfers: —

No vendor activity in this window.

Top vendors paid last 6 months · top 10

KLEIN VISIONARY GROUP $3K Other / Unclassified · 3 txns TAKE CHARGE BOOKKEEPING $1K Other / Unclassified · 1 txn SIOUX FALLS PRIDE $1K Other / Unclassified · 2 txns CURIO HOTELS $690 Travel & Events · 2 txns AMAZON $685 Travel & Events · 3 txns RUN! WEBSITE $600 Software & Tech · 2 txns EATON DC LODGING $526 Travel & Events · 1 txn WALGREENS $483 Admin & Office · 1 txn GATOR GRIP & LIGHTING $477 Travel & Events · 1 txn LAKOTA NATIONAL INVITATIONAL $450 Travel & Events · 1 txn MB MAWHINEY, BILLY

Top vendors paid last 12 months · top 10

KLEIN VISIONARY GROUP $5K Other / Unclassified · 4 txns EVERETT PALMER CREATIVE $3K Media · 3 txns CURIO HOTELS $2K Travel & Events · 4 txns RUN! WEBSITE $2K Software & Tech · 5 txns TAKE CHARGE BOOKKEEPING $1K Other / Unclassified · 1 txn SIOUX FALLS PRIDE $1K Other / Unclassified · 2 txns AMAZON $1K Travel & Events · 5 txns LAKOTA NATIONAL INVITATIONAL $950 Travel & Events · 2 txns UNITED AIRLINES $806 Travel & Events · 3 txns PLUMS COOKING COMPANY $567 Travel & Events · 2 txns MB MAWHINEY, BILLY
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Money flow: spend by category → top vendor

category → campaign → top vendor
MAWHINEY, BILLY Travel & Events $6 AMAZON $6 Total in: $6 Total out: $6
MAWHINEY, BILLY Other / Unclassified $6K Travel & Events $3K Admin & Office $1K Software & Tech $650 Media $503 Print & Mail $281 Fundraising $163 KLEIN VISIONARY GROUP $6K CEDAR SHORES $2K PANTHER $853 RUN! WEBSITE $650 IMPACTIVE $503 USPS $281 ActBlue, LLC $163 Total in: $12K Total out: $11K
MAWHINEY, BILLY Other / Unclassified $8K Travel & Events $8K Media $3K Software & Tech $2K Contributions & Transfers $2K Admin & Office $1K Print & Mail $653 Strategy & Research $350 Fundraising $271 KLEIN VISIONARY GROUP $8K CEDAR SHORES $5K BLAZE AI $3K RUN! WEBSITE $2K EVERETT PALMER CREATIVE $2K PANTHER $991 PANTHER $372 VICTORY INSTITUTE $350 ActBlue, LLC $271 Total in: $24K Total out: $21K

12-month spend by category

$24K across 12 months

Mar 25 Feb 26 peak $6K Other / … 33% Travel &… 31% Media 12% Software… 6% Contribu… 6% Admin & … 6%

Recent activity last 90 days

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Vendors by service category 9 categories

Other / Unclassified $8K 1 vendors
  • KLEIN VISIONARY GROUP $8,095 8 disbs lapsed
    Oct 22, 2025 → Feb 17, 2026 · avg gap 17d between disbursements · last disbursement 93d ago

    No recent disbursement detail available.

    Vendor not yet canonicalized — no profile page.

Travel & Events $8K 4 vendors Concentrated · HHI 4562
  • CEDAR SHORES $4,844 12 disbs lapsed
    Sep 9, 2025 → Feb 17, 2026 · avg gap 15d between disbursements · last disbursement 93d ago

    No recent disbursement detail available.

    Vendor not yet canonicalized — no profile page.

  • AMAZON $1,408 13 disbs lumpy
    Sep 8, 2025 → Feb 25, 2026 · avg gap 14d between disbursements · last disbursement 85d ago
    DateCategoryPurposeAmount
    Feb 25, 2026 Travel & Events OFFICE SUPPLIES $6
    Feb 10, 2026 Travel & Events SUPPLIES $262
    Jan 28, 2026 Travel & Events EVENT EXPENSES $185
    Jan 12, 2026 Travel & Events EVENT EXPENSES $238
    Nov 20, 2025 Travel & Events SUPPLIES $45
    Nov 20, 2025 Travel & Events SUPPLIES $60
    Oct 10, 2025 Travel & Events EVENT EXPENSES $80
    Oct 6, 2025 Travel & Events SUPPLIES $19
    Oct 3, 2025 Travel & Events EVENT EXPENSES $132
    Oct 3, 2025 Travel & Events EVENT EXPENSES $58

    View AMAZON profile →

  • UNITED AIRLINES $806 3 disbs lumpy
    Aug 29, 2025 → Sep 15, 2025 · avg gap 9d between disbursements · last disbursement 248d ago
    DateCategoryPurposeAmount
    Sep 15, 2025 Travel & Events FLIGHT $424
    Aug 29, 2025 Travel & Events FLIGHT $108
    Aug 29, 2025 Travel & Events FLIGHT $274

    View UNITED AIRLINES profile →

  • HOLIDAY INN $549 1 disb
    Nov 3, 2025 → Nov 3, 2025
    DateCategoryPurposeAmount
    Nov 3, 2025 Travel & Events TRAVEL $549

    View HOLIDAY INN profile →

Media $3K 2 vendors Highly concentrated · HHI 8731
  • BLAZE AI $2,787 9 disbs lapsed
    Aug 28, 2025 → Feb 12, 2026 · avg gap 21d between disbursements · last disbursement 98d ago

    No recent disbursement detail available.

    Vendor not yet canonicalized — no profile page.

  • PAYPAL $204 1 disb infrastructure
    Oct 28, 2025 → Oct 28, 2025
    DateCategoryPurposeAmount
    Oct 28, 2025 Media ADVERTISING $204

    View PAYPAL profile →

Software & Tech $2K 1 vendors
  • RUN! WEBSITE $1,550 6 disbs lapsed
    Aug 27, 2025 → Jan 27, 2026 · avg gap 31d between disbursements · last disbursement 114d ago

    No recent disbursement detail available.

    Vendor not yet canonicalized — no profile page.

Contributions & Transfers $2K 1 vendors
  • EVERETT PALMER CREATIVE $1,520 3 disbs lumpy
    Sep 2, 2025 → Sep 8, 2025 · avg gap 3d between disbursements · last disbursement 255d ago

    No recent disbursement detail available.

    Vendor not yet canonicalized — no profile page.

Admin & Office $1K 2 vendors Highly concentrated · HHI 5877
  • PANTHER $991 4 disbs lapsed
    Oct 16, 2025 → Feb 9, 2026 · avg gap 39d between disbursements · last disbursement 101d ago

    No recent disbursement detail available.

    Vendor not yet canonicalized — no profile page.

  • POSTABLE.COM $406 1 disb
    Dec 16, 2025 → Dec 16, 2025
    DateCategoryPurposeAmount
    Dec 16, 2025 Admin & Office SUPPLIES $406

    View POSTABLE.COM profile →

Print & Mail $653 2 vendors Highly concentrated · HHI 5098
  • PANTHER $372 1 disb
    Sep 29, 2025 → Sep 29, 2025

    No recent disbursement detail available.

    Vendor not yet canonicalized — no profile page.

  • USPS $281 1 disb
    Feb 12, 2026 → Feb 12, 2026
    DateCategoryPurposeAmount
    Feb 12, 2026 Print & Mail POSTAGE $281

    View USPS profile →

Strategy & Research $350 1 vendors
  • VICTORY INSTITUTE $350 2 disbs lumpy
    Sep 15, 2025 → Sep 15, 2025 · avg gap 0d between disbursements · last disbursement 248d ago

    No recent disbursement detail available.

    Vendor not yet canonicalized — no profile page.

Fundraising $271 1 vendors
  • ActBlue, LLC $271 23 disbs lapsedinfrastructure
    Sep 30, 2025 → Feb 8, 2026 · avg gap 6d between disbursements · last disbursement 102d ago
    DateCategoryPurposeAmount
    Feb 8, 2026 Fundraising CREDIT CARD FEES $7
    Feb 5, 2026 Fundraising CREDIT CARD FEES $2
    Jan 28, 2026 Fundraising CREDIT CARD FEES $21
    Jan 22, 2026 Fundraising CREDIT CARD FEES $25
    Jan 22, 2026 Fundraising CREDIT CARD FEES $1
    Jan 12, 2026 Fundraising CREDIT CARD FEES $3
    Jan 11, 2026 Fundraising CREDIT CARD FEES $1
    Jan 4, 2026 Fundraising CREDIT CARD FEES $4
    Dec 31, 2025 Fundraising CREDIT CARD FEES $32
    Dec 31, 2025 Fundraising CREDIT CARD FEES $4

    View ActBlue, LLC profile →

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Spend by service category

Spending by category

last 3 months
Travel & Events $6

Spending by category

last 6 months
Travel & Events $3K Admin & Office $1K Software & Tech $650 Media $503 Print & Mail $281 Fundraising $163

Spending by category

last 12 months
Travel & Events $8K Media $3K Software & Tech $2K Contributions & Transfers $2K Admin & Office $1K Print & Mail $653 Strategy & Research $350 Fundraising $271
Show as table (with disbursement counts)
Category Total spend Disbursements
Other / Unclassified $8,095 8
Travel & Events $7,608 29
Media $2,991 10
Software & Tech $1,550 6
Contributions & Transfers $1,520 3
Admin & Office $1,397 5
Print & Mail $653 2
Strategy & Research $350 2
Fundraising $271 23
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Recent activity last 20 disbursements

Date Vendor Purpose Amount
Feb 25, 2026 AMAZON OFFICE SUPPLIES $6
Feb 17, 2026 PENNINGTON COUNTY DEMOCRATIC PARTY — $300
Feb 17, 2026 GATOR GRIP & LIGHTING TELEPROMPTER FOR SD DEMOCRAT EVENT $477
Feb 12, 2026 USPS POSTAGE $281
Feb 12, 2026 TAKE CHARGE BOOKKEEPING OUTSIDE CONTRACT SERVICES $1,466
Feb 12, 2026 IMPACTIVE ADVERTISING $22
Feb 12, 2026 CEDAR SHORES TRAVEL $127
Feb 10, 2026 SIOUX FALLS PRIDE NONPROFIT CHARITABLE ORG EXP $520
Feb 10, 2026 KLEIN VISIONARY GROUP OUTSIDE CONTRACT SERVICES $1,062
Feb 10, 2026 AMAZON SUPPLIES $262
Feb 9, 2026 WALGREENS SUPPLIES $483
Feb 9, 2026 CEDAR SHORES TRAVEL $153
Feb 8, 2026 ActBlue, LLC CREDIT CARD FEES $7
Feb 5, 2026 ActBlue, LLC CREDIT CARD FEES $2
Feb 4, 2026 SIOUX FALLS PRIDE NONPROFIT CHARITABLE ORG EXP $520
Feb 2, 2026 IMPACTIVE ADVERTISING $61
Jan 28, 2026 AMAZON EVENT EXPENSES $185
Jan 28, 2026 ActBlue, LLC CREDIT CARD FEES $21
Jan 27, 2026 RUN! WEBSITE WEB HOSTING $50
Jan 22, 2026 ActBlue, LLC CREDIT CARD FEES $25
See all 88 disbursements → Download CSV