$1.59M
Direct disbursements
42
Distinct vendors
202
Disbursement rows
$23.63M
Independent expenditures
Jan 2017 – Mar 2026
Activity window
$11Kacross 12 months
Top vendors paid last 12 months · top 1
Staff & officers 1 officer on file (FEC Form 1)
Treasurer
Chamberlain, Sarah
Also serves at W2W PAC.
No cross-committee operative network for DEFENDING MAIN STREET SUPERPAC INC. — this committee's officers don't serve at other committees in our records. Common for institutional committees (national party committees, large PAC infrastructure) where a single staff treasurer manages only this filer.
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 | ||
|---|---|---|---|---|
| · | W2W PAC | 1 officer | — | Network ↗ |
| R | NRCC | 10 vendors | $14,923,008 | Network ↗ |
| R | NRSC | 8 vendors | $14,851,211 | Network ↗ |
| · | REPUBLICAN MAINSTREET PARTNERSHIP PAC | 8 vendors | $612,193 | Network ↗ |
| R | ANDY BARR FOR SENATE, INC. | 6 vendors | $7,324,114 | Network ↗ |
| R | BANKS FOR SENATE | 5 vendors | $2,585,727 | Network ↗ |
| R | BERNIE MORENO FOR SENATE | 4 vendors | $16,621,410 | Network ↗ |
| R | CLF | 4 vendors | $2,501,468 | Network ↗ |
| R | BRIAN FITZPATRICK FOR ALL OF US | 4 vendors | $2,208,476 | Network ↗ |
| R | STIVERS FOR CONGRESS | 4 vendors | $2,070,514 | Network ↗ |
People paid by DEFENDING MAIN STREET SUPERPAC INC. top 5 · $348,600 · 2 of 5 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 |
|---|---|---|---|---|
| Sarah Chamberlain | FUNDRAISING SERVI… | 3 | $305,000 | Dec 2017 → Dec 2022 |
| Bryan Petrich | DIGITAL CONSULTIN… | 2 | $35,600 | Nov 2018 → Apr 2019 |
| Preston Walvoord | STRATEGIC CONSULT… | 1 | $3,500 | Nov 2020 |
| William Smith | ADMINISTRATIVE CO… | 1 | $3,000 | Dec 2018 |
| Colleen Hogan | ADMIN SERVICES | 1 | $1,500 | Oct 2020 |
Spend by service category
| Category | Total spend | Disbursements |
|---|---|---|
| Fundraising | $580,028 | 35 |
| Strategy & Research | $348,969 | 32 |
| Legal & Compliance | $344,929 | 90 |
| Other / Unclassified | $74,235 | 11 |
| Wages & Payroll | $63,242 | 14 |
| Print & Mail | $45,000 | 1 |
| Admin & Office | $44,331 | 3 |
| Media | $39,025 | 9 |
| Digital | $35,000 | 1 |
| Software & Tech | $12,442 | 4 |
| Travel & Events | $2,264 | 2 |
Recent activity showing 20 of 202
| Date | Vendor | Purpose | Amount |
|---|---|---|---|
| Mar 3, 2026 | GILBERT & WOLFAND | ACCOUNTING SERVICES | $2,535 |
| Feb 4, 2026 | GILBERT & WOLFAND | ACCOUNTING | $3,360 |
| Jan 9, 2026 | GILBERT & WOLFAND | ACCOUNTING SERVICES | $2,995 |
| Aug 4, 2025 | GILBERT & WOLFAND | ACCOUNTING SERVICES | $2,193 |
| Mar 6, 2025 | GILBERT & WOLFAND | ACCOUNTING SERVICES | $2,331 |
| Mar 6, 2025 | DEPARTMENT OF THE TREASURY | 2024 FEDERAL INCOME TAXES | $4,210 |
| Mar 6, 2025 | DC TREASURER | 2024 DC INCOME TAXES | $792 |
| Mar 6, 2025 | DC TREASURER | 2025 DC ESTIMATED INCOME TAXES | $2,000 |
| Feb 4, 2025 | GILBERT & WOLFAND | ACCOUNTING SERVICES | $2,789 |
| Dec 4, 2024 | GILBERT & WOLFAND | ACCOUNTING SERVICES | $4,350 |
| Nov 5, 2024 | GILBERT & WOLFAND | ACCOUNTING SERVICES | $11,725 |
| Oct 16, 2024 | GILBERT & WOLFAND | ACCOUNTING SERVICES | $7,725 |
| Sep 30, 2024 | THE STRATEGY GROUP FOR MEDIA | OFFSET - SEE L24 IE CA 41 | -$13,189 |
| Sep 23, 2024 | THE STRATEGY GROUP FOR MEDIA | OFFSET - SEE L24 IE CA 41 | -$13,189 |
| Sep 5, 2024 | GILBERT & WOLFAND | ACCOUNTING SERVICES | $5,600 |
| Aug 22, 2024 | THE STRATEGY GROUP FOR MEDIA | TV AD PRODUCTION | $26,377 |
| Jul 9, 2024 | GILBERT & WOLFAND | ACCOUNTING SERVICES | $3,200 |
| Jun 4, 2024 | GILBERT & WOLFAND | ACCOUNTING SERVICES | $5,725 |
| May 7, 2024 | GILBERT & WOLFAND | ACCOUNTING SERVICES | $4,075 |
| Apr 8, 2024 | GILBERT & WOLFAND | ACCOUNTING SERVICES | $5,535 |