Data Status
Local receipts: 2026-10-21 (6 days old)
Federal last sync: 2026-10-25 03:00:02.804134 (2 days old)
Federal latest report coverage: 2026-08-27T00:00:00
Federal latest receipt date (row-level): 2026-07-01 (118 days old)
Federal latest Schedule B date (row-level): 2026-09-30 (27 days old)
Federal latest Schedule E date (row-level): 2026-10-16 (11 days old)
Brendan O'Brien for Judge
SBE Committee ID: 25364
Committee Information All time
Status: Inactive (as of 2020-01-22) | Type: Candidate | Party: Democratic
Founded: 2013-04-17 | Re-activated: 2013-04-16
Purpose: To support Brendan O'Brien for Judge
Location: Oak Park, IL 60304
Receipts Summary All time
Contributions: 226 | Total receipts: $159,593.50 | This cycle: $0.00 | Date range: 2013-05-09 to 2016-06-22
Expenditures Summary All time
Transactions: 111 | Total expenditures: $170,919.30 | This cycle: $0.00 | Date range: 2013-06-03 to 2016-07-26
Linked Candidates All time
| Candidate ID | Candidate |
|---|---|
| 27877 | Brendan O'Brien |
Current Officers All time
| Name | Title | Location |
|---|---|---|
| Donald O'Brien | Chair | Chicago, IL |
| Mark McKenna | Treasurer | Chicago, IL |
Filing History All time
| Document | Filed | Reporting Period |
|---|---|---|
| Final | 2020-01-22 | 2020-01-01 to 2020-01-22 |
| Quarterly | 2020-01-22 | 2019-10-01 to 2019-12-31 |
| Quarterly | 2019-10-15 | 2019-07-01 to 2019-09-30 |
| Quarterly | 2019-07-15 | 2019-04-01 to 2019-06-30 |
| Quarterly | 2019-04-15 | 2019-01-01 to 2019-03-31 |
| Quarterly | 2019-01-15 | 2018-10-01 to 2018-12-31 |
| Quarterly | 2018-10-14 | 2018-07-01 to 2018-09-30 |
| Quarterly | 2018-07-16 | 2018-04-01 to 2018-06-30 |
| Quarterly | 2018-04-16 | 2018-01-01 to 2018-03-31 |
| Quarterly | 2018-01-16 | 2017-10-01 to 2017-12-31 |
| Quarterly | 2017-10-15 | 2017-07-01 to 2017-09-30 |
| Quarterly | 2017-07-14 | 2017-04-01 to 2017-06-30 |
| Quarterly | 2017-04-17 | 2017-01-01 to 2017-03-31 |
| Quarterly | 2017-04-17 | 2016-10-01 to 2016-12-31 |
| Quarterly | 2017-04-17 | 2016-07-01 to 2016-09-30 |
| Quarterly | 2017-04-17 | 2016-04-01 to 2016-06-30 |
| Quarterly | 2017-04-17 | 2016-10-01 to 2016-12-31 |
| Quarterly | 2017-04-17 | 2016-07-01 to 2016-09-30 |
| Quarterly | 2017-04-17 | 2016-04-01 to 2016-06-30 |
| Quarterly | 2017-01-13 | 2016-10-01 to 2016-12-31 |
| Quarterly | 2016-10-12 | 2016-07-01 to 2016-09-30 |
| Quarterly | 2016-09-23 | 2016-04-01 to 2016-06-30 |
| Quarterly | 2016-09-23 | 2016-01-01 to 2016-03-31 |
| Quarterly | 2016-09-23 | 2015-10-01 to 2015-12-31 |
| Quarterly | 2016-09-23 | 2015-07-01 to 2015-09-30 |
| Quarterly | 2016-09-23 | 2015-04-01 to 2015-06-30 |
| Quarterly | 2016-09-23 | 2015-01-01 to 2015-03-31 |
| Quarterly | 2016-09-23 | 2014-10-01 to 2014-12-31 |
| Quarterly | 2016-09-23 | 2014-07-01 to 2014-09-30 |
| Quarterly | 2016-09-23 | 2014-04-01 to 2014-06-30 |
| Quarterly | 2016-09-23 | 2014-01-01 to 2014-03-31 |
| Quarterly | 2016-09-23 | 2013-10-01 to 2013-12-31 |
| Quarterly | 2016-09-16 | 2016-04-01 to 2016-06-30 |
| Quarterly | 2016-09-16 | 2016-01-01 to 2016-03-31 |
| Quarterly | 2016-09-16 | 2015-10-01 to 2015-12-31 |
| Quarterly | 2016-09-16 | 2015-07-01 to 2015-09-30 |
| Quarterly | 2016-09-16 | 2015-04-01 to 2015-06-30 |
| Quarterly | 2016-07-15 | 2016-04-01 to 2016-06-30 |
| A-1 | 2016-07-15 | 2016-04-01 to 2016-06-30 |
| Quarterly | 2016-04-15 | 2016-01-01 to 2016-03-31 |
| Quarterly | 2016-04-15 | 2016-01-01 to 2016-03-31 |
| Quarterly | 2016-02-27 | 2015-10-01 to 2015-12-31 |
| Quarterly | 2016-01-15 | 2015-10-01 to 2015-12-31 |
| Quarterly | 2016-01-15 | 2015-07-01 to 2015-09-30 |
| Quarterly | 2015-10-15 | 2015-07-01 to 2015-09-30 |
| Quarterly | 2015-10-15 | 2013-04-16 to 2013-06-30 |
| A-1 | 2015-10-04 | 2015-10-01 to 2015-12-31 |
| A-1 | 2015-10-04 | 2015-07-01 to 2015-09-30 |
| Quarterly | 2015-07-15 | 2015-04-01 to 2015-06-30 |
| A-1 | 2015-07-02 | 2015-07-01 to 2015-09-30 |
| A-1 | 2015-06-22 | 2015-04-01 to 2015-06-30 |
| Letter/Correspondence | 2015-05-29 | — |
| Quarterly | 2015-04-15 | 2015-01-01 to 2015-03-31 |
| Quarterly | 2015-01-14 | 2014-10-01 to 2014-12-31 |
| Quarterly | 2014-10-10 | 2014-07-01 to 2014-09-30 |
| Quarterly | 2014-07-14 | 2014-04-01 to 2014-06-30 |
| Quarterly | 2014-07-14 | 2014-01-01 to 2014-03-31 |
| Quarterly | 2014-06-02 | 2014-01-01 to 2014-03-31 |
| Quarterly | 2014-04-14 | 2014-01-01 to 2014-03-31 |
| Quarterly | 2014-04-14 | 2013-10-01 to 2013-12-31 |
| Quarterly | 2014-03-20 | 2013-10-01 to 2013-12-31 |
| Quarterly | 2014-01-15 | 2013-10-01 to 2013-12-31 |
| A-1 | 2013-12-17 | 2013-10-01 to 2013-12-31 |
| Quarterly | 2013-10-14 | 2013-07-01 to 2013-09-30 |
| A-1 | 2013-08-13 | 2013-07-01 to 2013-09-30 |
| Quarterly | 2013-08-13 | 2013-04-16 to 2013-06-30 |
| Quarterly | 2013-07-12 | 2013-04-01 to 2013-06-30 |
| A-1 | 2013-07-01 | 2013-04-01 to 2013-06-30 |
| A-1 | 2013-06-20 | 2013-04-01 to 2013-06-30 |
| A-1 | 2013-06-04 | 2013-04-01 to 2013-06-30 |
| A-1 | 2013-06-04 | 2013-04-01 to 2013-06-30 |
| Statement of Organization | 2013-04-17 | — |
Top Donors All time
| Donor | Total | Contributions |
|---|---|---|
| DONALD O'BRIEN | $58,000.00 | 2 |
| Brendan O'Brien | $10,100.00 | 2 |
| MARK MCKENNA | $3,200.00 | 3 |
| PHIL STEFANI RESTAURANT | $2,973.50 | 1 |
| STEPHANIE NATHANSON | $2,800.00 | 6 |
| WINTERS SALZETTA O'BRIEN & RICHARDSON | $2,550.00 | 5 |
| MICHAEL COGAN | $2,300.00 | 4 |
| HINSHAW & CULBERTSON | $2,060.00 | 1 |
| JOSEPH POWER | $2,000.00 | 3 |
| JOSH VINCENT | $2,000.00 | 3 |
| BERNIE NEVORAL & ASSOCIATES | $2,000.00 | 2 |
| MICHAEL MERTZ | $1,950.00 | 4 |
| DANIEL KONICEK | $1,525.00 | 3 |
| JOSEPH BALESTERI | $1,500.00 | 3 |
| TODD SMITH | $1,500.00 | 2 |
| BRUCE JOHNSON | $1,500.00 | 1 |
| COONEY & CONWAY | $1,500.00 | 1 |
| JENNIFER MCNABOLA | $1,300.00 | 3 |
| DONALD MROZEK | $1,300.00 | 2 |
| SAMUEL BRIONES | $1,200.00 | 3 |
Top Payees All time
| Payee | Total | Transactions |
|---|---|---|
| DONALD O'BRIEN | $52,000.00 | 3 |
| COOK COUNTY DEMOCRATIC PARTY | $40,000.00 | 2 |
| Brendan O'Brien | $10,275.00 | 4 |
| JOHN CAMPINOSE | $8,840.00 | 6 |
| MARY KAY DAWSON | $8,500.00 | 9 |
| KIRKWOOD'S CAMPAIGN | $7,000.00 | 2 |
| ROSEBUD RESTAURANT | $6,263.51 | 5 |
| LAW OFFICE OF JAMES P NALLY PC | $5,000.00 | 2 |
| MOE'S CANTINA | $4,692.96 | 2 |
| PUBLIC HOUSE | $4,332.00 | 2 |
| DEMOCRATIC PARTY OF ILLINOIS | $2,950.00 | 4 |
| DEEP BLUE STRATEGIES | $2,307.50 | 3 |
| KENNY'S TAVERN | $1,619.63 | 3 |
| KRISTA ALSTON | $1,500.00 | 1 |
| VICTORY RESEARCH | $1,100.00 | 1 |
| NORTHWEST SIDE DAC | $750.00 | 1 |
| CITIZENS FOR YARBROUGH | $690.00 | 2 |
| Friends of Ray Lopez | $650.00 | 3 |
| FRIENDS OF BOB FIORETTI | $600.00 | 3 |
| CHUCK CORONA | $600.00 | 2 |