MAST FOR CONGRESS

Federal · FEC · C00632257

$21.84M
Direct disbursements
468
Distinct vendors
8,244
Disbursement rows
Feb 2017 – Mar 2026
Activity window
$1.96Macross 12 months

Top vendors paid last 12 months · top 10

RESPONSE AMERICA LLC $769K Print & Mail · 31 txns IMPRESSION STRATEGY LLC $136K Digital · 12 txns American Express Company $81K Other / Unclassified · 9 txns ADP, Inc. $79K Other / Unclassified · 57 txns MMR SOLUTIONS LLC $73K Fundraising · 16 txns ZDB INC. $50K Fundraising · 6 txns ANE STRATEGIES LLC $48K Fundraising · 10 txns PROFESSIONAL DATA SERVICES $31K Legal & Compliance · 10 txns LEIGHTON SYSTEMS INC $30K Strategy & Research · 2 txns DIRECT MAIL PROCESSORS $28K Print & Mail · 5 txns M MAST FOR CONGRESS

Staff & officers 1 officer on file (FEC Form 1)

One or more officers at MAST FOR CONGRESS also serve at 8+ other committees — a cross-committee operative pattern.

Connected committees 10 peers with shared infrastructure Open in hub explorer →

Other federal committees that pay the same vendors or share officers with this one — the operational network this filer sits inside. Inferred from cross-filing, not present in any single source. Click a row to open the full relationship page.

Committee Shared Combined spend
R MCSALLY PAC 1 officer14 vendors $17,294,532 Network
R NANCY MACE FOR CONGRESS 1 officer13 vendors $2,864,597 Network
R DAN CRENSHAW FOR CONGRESS 1 officer11 vendors $13,262,860 Network
R VICTORIA SPARTZ FOR CONGRESS 1 officer10 vendors $2,364,580 Network
R MICHAEL WALTZ FOR CONGRESS 1 officer10 vendors $1,919,532 Network
R ANDY BARR FOR SENATE, INC. 1 officer8 vendors $309,343 Network
R MOONEY FOR SENATE, INC. 1 officer7 vendors $307,537 Network
R BERNIE MORENO FOR SENATE 1 officer5 vendors $2,509,354 Network
R BURGESS 4 UTAH 1 officer5 vendors $2,071,618 Network
· MADISON PROJECT INC. 1 officer5 vendors $1,527,992 Network

People paid by MAST FOR CONGRESS top 20 · $851,929 · 4 of 20 linked to person profile

Individuals who received disbursements from this committee — salaried staff, consultants on personal-name contracts, and reimbursements for travel / mileage / per diem.

Name Most-common purpose Payments Total paid Activity window
Rocco Ledonni POLITICAL STRATEG… 41 $370,380 Nov 2017 → Jan 2023
Brad Stewart COMMUNICATIONS CO… 29 $139,686 Apr 2018 → Feb 2021
Carmen Miller Miller Spence Group FUNDRAISING CONSU… 17 $68,271 Apr 2018 → Apr 2019
Joseph Katz FIELD CONSULTING 15 $52,474 Aug 2018 → Nov 2020
Zach Burr SEE MEMO ENTRIES 18 $49,814 Apr 2017 → Dec 2022
Nikita Mizgirev FIELD CONSULTING 7 $29,500 Apr 2018 → Nov 2018
Michael Cooper FIELD CONSULTING 9 $26,489 Jul 2020 → Nov 2022
Jacob Espinosa SEE MEMO 7 $23,301 Jun 2022 → Nov 2022
Charles Hobbs FIELD CONSULTING 4 $16,000 Jul 2018 → Nov 2018
Matthew Sharpsteen DIGITAL CONSULTING 8 $16,000 Jul 2020 → Feb 2021
Maddox Stirrat TRAVEL EXPENSES 23 $12,923 Jun 2018 → Nov 2025
Ryan Myers FIELD CONSULTING 4 $11,112 Mar 2022 → May 2022
Michael Clarke FIELD CONSULTING 4 $9,052 Jul 2018 → Oct 2018
Gregory Gallagher FIELD CONSULTING 2 $7,360 Jul 2020 → Aug 2020
Joel Hart SEE MEMO 1 $5,000 Mar 2025
Karim Addetia RESEARCH CONSULTI… 1 $4,000 Jul 2020
Harold Hesselrode CAMPAIGN SIGN INS… 2 $3,025 Jul 2018 → Oct 2018
Jerry Mr. Hayes IN 1 $2,613 Mar 2022
Charlie Hobbs FIELD CONSULTING 1 $2,500 Jul 2018
Donald V. Smith IN 1 $2,428 Mar 2017

Spend by category

all-cycle
Print & Mail $7.94M Digital $6.81M Fundraising $3.61M Strategy & Research $891K Travel & Events $581K Legal & Compliance $554K Field & Voter Contact $169K Software & Tech $168K Wages & Payroll $134K Admin & Office $90K Media $4K

Spend by service category

Category Total spend Disbursements
Print & Mail $7,944,295 903
Digital $6,808,700 784
Fundraising $3,611,466 2,744
Strategy & Research $891,395 81
Other / Unclassified $884,567 261
Travel & Events $581,101 2,339
Legal & Compliance $554,253 194
Field & Voter Contact $168,931 59
Software & Tech $167,978 294
Wages & Payroll $134,148 246
Admin & Office $89,661 328
Media $3,806 6
Contributions & Transfers $2,750 5

Recent activity showing 20 of 8,244

Date Vendor Purpose Amount
Mar 31, 2026 WinRed Technical Services, LLC CC TRANSACTION FEES $257
Mar 31, 2026 SUNPASS TRAVEL EXPENSE $10
Mar 31, 2026 MIDDLETOWN VALLEY BANK BANK FEE $15
Mar 31, 2026 ANEDOT CC TRANSACTION FEES $60
Mar 30, 2026 WinRed Technical Services, LLC CC TRANSACTION FEES $328
Mar 30, 2026 SUNPASS TRAVEL EXPENSE $10
Mar 30, 2026 ADP, Inc. PAYROLL TAXES $1,004
Mar 30, 2026 ADP, Inc. SEE MEMO $3,036
Mar 27, 2026 ADP, Inc. PAYROLL EXPENSE $9
Mar 26, 2026 PROFESSIONAL DATA SERVICES COMPLIANCE SERVICES $3,044
Mar 26, 2026 MMR SOLUTIONS LLC FUNDRAISING CONSULTING $2,500
Mar 25, 2026 SUNPASS TRAVEL EXPENSE $10
Mar 25, 2026 DEMOCRACY ENGINE, LLC CC TRANSACTION FEES $55
Mar 24, 2026 ZOOM WEB CONFERENCING $17
Mar 24, 2026 MARTIN COUNTY SHERIFFS OFFICE EVENT SECURITY $1,636
Mar 23, 2026 WinRed Technical Services, LLC CC TRANSACTION FEES $438
Mar 23, 2026 JOHN CARROLL HIGH SCHOOL EVENT SPONSORSHIP $300
Mar 20, 2026 ADP, Inc. PAYROLL EXPENSE $113
Mar 19, 2026 WAWA TRAVEL EXPENSE $69
Mar 18, 2026 ZDB INC. FUNDRAISING CONSULTING $10,000