DuPage County GOP
DuPage County GOP is a political services vendor. In the 2025-2026 cycle DuPage County GOP was paid $3K across 4 client committees.
Part I Identity
Stable facts about this entity. These figures do not change as you adjust the timeframe in Part II.
- Activity span ALL TIME
- Jan 20, 2026 → Jun 22, 2026
- spans 5 months
- Disbursements ALL TIME
- 9
- Schedule B rows
- Client committees ALL TIME
- 4
- distinct payers
Part II Activity in selected window
One timeframe control governs all three panels below. Change it once and the trajectory, top buyers, and party breakdown all update together.
Spend trajectory
Monthly spend to this vendor over the last 12 months.
Top buyers
Two views of the same data — diagram and table share the time-window control and the same top-buyers slice. Click "View all buyers in research" to drill in with the matching date range.
No buyer activity in this window.
Top buyers last 3 months · top 2
| Filer | Total spend | Disbursements |
|---|---|---|
| WALTER, JEFFREY D IL · House REP |
$261 | 1 |
| CONFORTI, NIKI IL · House REP |
$75 | 1 |
Top buyers last 6 months · top 3
| Filer | Total spend | Disbursements |
|---|---|---|
| CONFORTI, NIKI IL · House REP |
$325 | 2 |
| WALTER, JEFFREY D IL · House REP |
$261 | 1 |
| PIERCE, MICHAEL DAVID LTC (RET.) IL · House REP |
$150 | 1 |
Top buyers last 12 months · top 3
| Filer | Total spend | Disbursements |
|---|---|---|
| PIERCE, MICHAEL DAVID LTC (RET.) IL · House REP |
$1,511 | 2 |
| WALTER, JEFFREY D IL · House REP |
$1,511 | 2 |
| CONFORTI, NIKI IL · House REP |
$846 | 3 |
Top buyers last 18 months · top 3
| Filer | Total spend | Disbursements |
|---|---|---|
| PIERCE, MICHAEL DAVID LTC (RET.) IL · House REP |
$1,511 | 2 |
| WALTER, JEFFREY D IL · House REP |
$1,511 | 2 |
| CONFORTI, NIKI IL · House REP |
$1,096 | 4 |
Top buyers last 24 months · top 3
| Filer | Total spend | Disbursements |
|---|---|---|
| PIERCE, MICHAEL DAVID LTC (RET.) IL · House REP |
$1,511 | 2 |
| WALTER, JEFFREY D IL · House REP |
$1,511 | 2 |
| CONFORTI, NIKI IL · House REP |
$1,096 | 4 |
By party
Revenue by party
| Party | Amount | % |
|---|---|---|
| Democratic | $0 | 0.00% |
| Republican | $3,022 | 100.00% |
| Non-partisan | $0 | 0.00% |
Part III Reference tables
Full all-time and cycle-to-date data.
Cycle-over-cycle trajectory
current cycle earlier election cycle off-cycle year quarterly · 3 years
| Year | Q | Cycle | Total | Txns | Top buyer · share | Top category · share | Cum. (cycle) | YoY % |
|---|---|---|---|---|---|---|---|---|
| 2018 | Q2 | 2018 | $5K | 1 | ROSKAM FOR CONGRESS COMMITT… 100% | Travel & Events 100% | $5K | — |
| 2025 | Q2 | 2026 | $250 | 1 | CONFORTI, NIKI 100% | Travel & Events 100% | $250 | — |
| 2026 | Q1 | 2026 | $3K | 4 | PIERCE, MICHAEL DAVID LTC (… 46% | Travel & Events 95% | $4K | — |
| 2026 | Q2 | 2026 | $586 | 3 | CONFORTI, NIKI 55% | — | $4K | — |
Revenue by service category
No category revenue in this window.
No category revenue in this window.
No category revenue in this window.
| Category | Total spend | Txns | Avg check | % of total | Top buyer · share | Last paid |
|---|---|---|---|---|---|---|
| Travel & Events | $8,382 | 5 | $2K | 100.0% | ROSKAM FOR CONGRESS COMMITT… 60% | 6mo ago |
Client retention
Sticky-relationship signal: how many clients keep coming back across cycles vs one-time buyers.
Geographic concentration
Where this vendor's clients are based — federal committees by state, plus implicit jurisdiction for CA and TX state filers.
| State | Total spend | % of revenue | Clients | |
|---|---|---|---|---|
| FL | $5,000 | 54.8% | 1 | |
| IL | $4,118 | 45.2% | 3 |
Notable disbursements
5 largest all-time · 5 largest in the current cycle · 5 most recent. Each row earns its place.
| Reason | Date | Filer | Category | Purpose | Amount |
|---|---|---|---|---|---|
| Largest all-time | 2018-05-15 | ROSKAM FOR CONGRESS COMMITTEE | Travel & Events | EVENT SPONSORSHIP | $5,000 |
| Largest all-time | 2026-02-24 | PIERCE, MICHAEL DAVID LTC (RET.) | Travel & Events | EVENT REGISTRATION | $1,361 |
| Largest all-time | 2026-01-20 | WALTER, JEFFREY D | Travel & Events | EVENT TICKETS | $1,250 |
| Largest all-time | 2026-01-05 | CONFORTI, NIKI | Travel & Events | EVENT SPONSORSHIP | $521 |
| Largest all-time | 2026-06-22 | WALTER, JEFFREY D | — | EVENT TICKETS | $261 |
| Largest this cycle | 2025-05-27 | CONFORTI, NIKI | Travel & Events | EVENT SPONSORSHIP | $250 |
| Recent | 2026-05-26 | CONFORTI, NIKI | — | EVENT SPONSORSHIP | $250 |
| Recent | 2026-03-09 | PIERCE, MICHAEL DAVID LTC (RET.) | — | EVENT REGISTRATION | $150 |
| Recent | 2026-06-09 | CONFORTI, NIKI | — | EVENT SPONSORSHIP | $75 |