MAYERBROWN
2025–2026 federal contribution records · FEC Schedule A
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Contribution summary
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2025–2026 federal contribution records · FEC Schedule A
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Reading the shared contribution publication for this cycle.
Federal contribution records grouped across normalized variants of this reported employer. Contributions are made by individuals, not by the employer.
Current-version rows · memo entries excluded from net amount
Last updated .
A current recipient-party breakdown has not been published. Financial totals remain available; older party percentages are not shown.
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These immutable labels appeared in FEC filings and are grouped under MAYERBROWN.
Top 10 contributors and top 10 recipients · independent of list pagination
Explore the reported connections for Mayer Brown LLP. Contributor and recipient lists are available below.
Data: GovMoneyGraph, based on FEC records. Groupings and recipient-party allocations are derived analysis, not FEC-verified identities or party registrations. Read our contribution and classification methodology.
Reported contributor groups, with evidence-based name-variant matching; not verified unique people · 10 per page
Showing 1–10 of 120 · largest absolute amount first
Reported name + ZIP cluster; not a verified identity merge · ALEXANDRIA, VA, 22304 · MAYER BROWN · Legal & Professional Services · CONSULTANT · 61 transaction rows
Evidence-based cluster of 2 reported identities; not a verified identity merge · WASHINGTON, DC, 20006 · MAYER BROWN LLP · Legal & Professional Services · ATTORNEY · Reported as BERNSTEIN, MATTHEW / BERNSTEIN, MATTHEW C. · 29 transaction rows
Evidence-based cluster of 2 reported identities; not a verified identity merge · EVANSTON, IL, 60202 · MAYER BROWN LLP · Legal & Professional Services · PARTNER · Reported as DOETSCH, DOUGLAS / DOETSCH, DOUGLAS A. · 16 transaction rows
Reported name + ZIP cluster; not a verified identity merge · BETHESDA, MD, 20817 · MAYER BROWN · Legal & Professional Services · PARTNER · 12 transaction rows
Reported name + ZIP cluster; not a verified identity merge · CHICAGO, IL, 60605 · MAYER BROWN LLP · Legal & Professional Services · ATTORNEY · 24 transaction rows
Reported name + ZIP cluster; not a verified identity merge · CHICAGO, IL, 60640 · MAYER BROWN LLP · Legal & Professional Services · LAWYER · 10 transaction rows
Evidence-based cluster of 3 reported identities; not a verified identity merge · MCLEAN, VA, 22102 · MAYER BROWN · Legal & Professional Services · ATTORNEY · Reported as MERRIGAN, JOHN / MERRIGAN, JOHN A / MERRIGAN, JOHN ALLEN · 12 transaction rows
Reported name + ZIP cluster; not a verified identity merge · WASHINGTON, DC, 20006 · MAYER BROWN · Legal & Professional Services · GOVERNMENT AFFAIRS · 28 transaction rows
Reported name + ZIP cluster; not a verified identity merge · MC LEAN, VA, 22101 · MAYER BROWN · Legal & Professional Services · ATTORNEY · 7 transaction rows
Reported name + ZIP cluster; not a verified identity merge · NEW YORK, NY, 10017 · MAYER BROWN · Legal & Professional Services · PARTNER · 5 transaction rows
Where the contributions went · 10 per page
Showing 1–10 of 241 · largest absolute amount first
PAC with non-contribution account · CHEYENNE, WY · 48 transaction rows
Senate campaign committee · CHICAGO, IL · KRISHNAMOORTHI, S · U.S. Senate IL · 29 transaction rows
PAC (not qualified) · WILLIAMSBURG, VA · 14 transaction rows
PAC (qualified) · SCHAUMBURG, IL · 7 transaction rows
Senate campaign committee · ST CLAIR SHORES, MI · EL-SAYED, ABDUL · U.S. Senate MI 00 · 4 transaction rows
House campaign committee · ITHACA, NY · RILEY, JOSH · U.S. House NY 19 · 18 transaction rows
House campaign committee · EVANSTON, IL · BISS, DANIEL · U.S. House IL 09 · 10 transaction rows
House campaign committee · SCHAUMBURG, IL · KRISHNAMOORTHI, S. RAJA · U.S. House IL 08 · 5 transaction rows
PAC (qualified) · CARMEL, IN · 2 transaction rows
Senate campaign committee · CRANSTON, RI · REED, JOHN F. · U.S. Senate RI 00 · 6 transaction rows
Individual transactions · 10 per page
Dates below are the FEC-reported contribution dates, not filing or import dates. These are individual contributions grouped by the reported employer field, not contributions by a company.
Smallest contribution amounts first. Select Date of contribution or Amount to reverse the order.
| Date of contribution ↕ | Amount ↑ | Reported contributor / location | Recipient / filing |
|---|---|---|---|
| 2026-03-31FEC filing ↗ | -$2,300Memo only · not additional money | PAYNE, WARRENALEXANDRIAVA22304CONSULTNTMAYER BROWN | RUDY FOR INDIANAC00822767Primary 2026 (P2026)REDESIGNATION TO GENERALFiling 1963400 |
| 2026-03-28FEC filing ↗ | -$1,705Memo only · not additional money | SULLIVAN, JOHNBETHESDAMD20817PARTNERMAYER BROWN | TEAM HAGERTYC00718627Primary 2026 (P2026)REDESIGNATION TO GENERALFiling 1965303 |
| 2026-03-31FEC filing ↗ | -$1,500Memo only · not additional money | SULLIVAN, JOHNBETHESDAMD20817PARTNERMAYER BROWN | TEXANS FOR SENATOR JOHN CORNYN INC.C00369033Runoff 2026 (R2026)REDESIGNATION TO OTHERFiling 1963451 |
| 2026-03-30FEC filing ↗ | -$1,000Memo only · not additional money | PAYNE, WARRENALEXANDRIAVA22304CONSULTANTMAYER BROWN | KUSTOFF FOR CONGRESSC00614826Primary 2026 (P2026)Filing 1965931 |
| 2026-01-12FEC filing ↗ | $1 | ATAMIAN, JEAN-MARIE L. MRNEW YORKNY10020LAWYERMAYER BROWN LLP | TED CRUZ FOR SENATEC00492785Primary 2030 (P2030)EARMARKED FROM WINREDFiling 1965784 |
| 2026-03-14FEC filing ↗ | $1 | ATAMIAN, JEAN MARIE MS.NEW YORKNY10128ATTORNEYMAYER BROWN LLP | NRSCC00027466Primary (P)EARMARKED FROM WINREDFiling 1970111 |
| 2026-03-14FEC filing ↗ | $1 | ATAMIAN, JEANMARIE L.NEW YORKNY10020LAWYERMAYER BROWN LLP | ROGERS FOR SENATEC00849810Primary 2026 (P2026)EARMARKED FROM WINREDFiling 1965896 |
| 2026-03-14FEC filing ↗ | $1 | ATAMIAN, JEAN-MARIE L. MS.NEW YORKNY10020LAWYERMAYER BROWN LLP | COTTON FOR SENATE, INC.C00499988General 2026 (G2026)EARMARKED FROM WINREDFiling 1964685 |
| 2026-03-08FEC filing ↗ | $1 | ATAMIAN, JEAN-MARIE L. MRNEW YORKNY10020LAWYERMAYER BROWN LLP | TED CRUZ FOR SENATEC00492785Primary 2030 (P2030)EARMARKED FROM WINREDFiling 1965784 |
| 2026-01-27FEC filing ↗ | $1 | ATAMIAN, JEAN-MARIE L. MRNEW YORKNY10020LAWYERMAYER BROWN LLP | TED CRUZ FOR SENATEC00492785Primary 2030 (P2030)EARMARKED FROM WINREDFiling 1965784 |
Refunds remain negative. Memo-only rows are marked and are not additional money. Rows come from the latest available contribution publication.
Open full contribution table →Reported as MAYERBROWN
Industry classification summary
Mayer Brown LLP is a global law firm headquartered in Chicago, providing comprehensive legal services across various sectors. The research confirms its primary identity and industry, with verified URLs supporting its status as a professional services firm.
AI-generated classification based on saved sources
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