Office & Ties

Illinois · U.S. House

Mike Bost

U.S. Representative · Republican

Serving-member roster snapshot for the 119th Congress, not an election projection. Report date 2026-11-06.

Official public office page · Bioguide B001295

Key finding from the compilation

FEC 2025–26 candidate summary: $1,617,353 receipts excluding authorized-committee transfers; $844,809 closing cash on hand through 2026-10-14 for H4IL12060. Selected reported contributions below.

Election

Date
Votes
—
Opponent
—
Previous officeholder
—

Money reported in the file

Raised
$1,617,353
Cash on hand
$844,809 as of 2026-10-14
Individual share
35.73%
PAC share
64.03%
Self loans or contributions
$0
Outside spending for
—
Outside spending against
—
Committee
C00546499
Coverage note
Federal Election Commission 2025–26 candidate summary H4IL12060 through 2026-10-14; selected itemized principal-campaign individual-contribution records and candidate-linked federal-committee contributions. Selected graph only, not a complete donor network. Percentages use receipts excluding authorized transfers. No addresses, employer, or occupation exported. Committee-linked donor labels use master IDs for the filed contribution; payee strings may identify the candidate campaign.

Figures come from the original election pack, or the serving-member roster when marked roster only. Election results are unofficial until certification. 23 reported ties and 0 inferred ties are listed below.

Jump to orbit Printable summary Trades (0) CSV downloads

Read the ties

Four money views plus a separate Trades view. Orbit 3D is the default. Solid lines are reported (23). Inferred ties are dimmer (0). This is not the full set of 17,703 ties.

Table

Drag to spin · scroll to zoom · click to select

  • IE supporting0
  • IE opposing0
  • PAC contributions0
  • Party committees0
  • Transfers0
  • Vendors0
  • Itemized contributions0
  • Campaign committee0
  • Election / opponents0
  • Self-funding0
  • Other0
  • Reported, solid
  • Inferred, dim particles
  • Both on one name
  • Node size and distance ≈ documented dollars

Mike Bost is at the center. Choose a name in the active view, or use “Show on orbit” in the table. A shared name is not proof of coordination.

Documented ties (23)

Every tie in this official’s file. The same filters apply to the orbit and this table.
Relationship Amount Date Evidence Between Record Orbit
Principal campaign committee — 2025–2026 Reported MIKE BOST FOR CONGRESS COMMITTEE (C00546499) → Mike Bost Public filing
Selected federal committee contribution (candidate-linked filing) $15,000 2025-02-28 to 2025-07-31 Reported MORTGAGE BANKERS ASSOCIATION POLITICAL ACTION COMMITTEE (MORPAC) → Mike Bost Public filing
Selected federal committee contribution (candidate-linked filing) $15,000 2026-03-10 to 2026-09-30 Reported NATIONAL CATTLEMEN'S BEEF ASSOCIATION POLITICAL ACTION COMMITTEE (NCBA-PAC) → Mike Bost Public filing
Selected federal committee contribution (candidate-linked filing) $12,500 2025-03-12 to 2026-07-22 Reported AMERICAN ASSOCIATION OF NURSE ANESTHETISTS SEPARATE SEGREGATED FUND (CRNA-PAC) → Mike Bost Public filing
Selected federal committee contribution (candidate-linked filing) $10,500 2025-05-14 to 2026-06-23 Reported CME GROUP INC. PAC → Mike Bost Public filing
Selected federal committee contribution (candidate-linked filing) $10,000 2025-03-14 to 2026-02-23 Reported AMEREN CORPORATION FEDERAL POLITICAL ACTION COMMITTEE (AMEREN FEDPAC) → Mike Bost Public filing
Selected federal committee contribution (candidate-linked filing) $10,000 2025-03-25 to 2026-04-15 Reported AMERICAN COUNCIL OF ENGINEERING COMPANIES (ACEC/PAC) → Mike Bost Public filing
Selected federal committee contribution (candidate-linked filing) $10,000 2025-08-25 to 2026-04-27 Reported AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE POLITICAL ACTION COMMITTEE → Mike Bost Public filing
Selected federal committee contribution (candidate-linked filing) $10,000 2025-05-27 to 2026-06-04 Reported AMERICAN SOCIETY OF ANESTHESIOLOGISTS POLITICAL ACTION COMMITTEE (ASA PAC) → Mike Bost Public filing
Selected federal committee contribution (candidate-linked filing) $10,000 2025-03-21 to 2026-09-24 Reported CONSTELLATION ENERGY CORPORATION EMPLOYEE POLITICAL ACTION COMMITTEE (CEPAC) → Mike Bost Public filing
Selected federal committee contribution (candidate-linked filing) $10,000 2025-03-25 to 2026-08-28 Reported DAVITA INC. POLITICAL ACTION COMMITTEE (DAPAC) → Mike Bost Public filing
Selected federal committee contribution (candidate-linked filing) $10,000 2025-05-30 to 2026-09-16 Reported DOCUMENT STORAGE SYSTEMS, INC. (DSS PAC) → Mike Bost Public filing
Selected federal committee contribution (candidate-linked filing) $10,000 2025-06-26 to 2026-03-03 Reported GROWTH ENERGY PAC → Mike Bost Public filing
Selected itemized individual contributions to principal committee $7,000 2025-03-31 to 2026-02-05 Reported ASBERY, DAVID S. DR. → Mike Bost Public filing
Selected itemized individual contributions to principal committee $7,000 2026-03-17 Reported AUSTIN, TANI DRU → Mike Bost Public filing
Selected itemized individual contributions to principal committee $7,000 2026-03-17 Reported AUSTIN, WILLIAM F. MR. → Mike Bost Public filing
Selected itemized individual contributions to principal committee $7,000 2025-06-16 to 2026-06-30 Reported DONOHO, JEFFREY R. MR. → Mike Bost Public filing
Selected itemized individual contributions to principal committee $7,000 2025-04-21 Reported GIDWITZ, RONALD J. → Mike Bost Public filing
Selected itemized individual contributions to principal committee $7,000 2025-10-01 to 2026-03-14 Reported HILL, DAVID B III → Mike Bost Public filing
Selected itemized individual contributions to principal committee $7,000 2025-06-02 to 2026-04-24 Reported MASCHHOFF, KAREN G MRS. → Mike Bost Public filing
Selected itemized individual contributions to principal committee $7,000 2025-09-30 to 2026-06-30 Reported SCOGGINS, MARK C. MR. → Mike Bost Public filing
Selected itemized individual contributions to principal committee $6,000 2025-06-16 to 2026-04-28 Reported BONAN, HUNT MR. → Mike Bost Public filing
Selected itemized individual contributions to principal committee $5,977 2025-04-17 to 2026-03-17 Reported BRYAN, JOHN PATRICK → Mike Bost Public filing

PDF dossier

Roster-only profiles do not have a dossier PDF. Use the printable summary and the linked official office page.