O'NEILL, ATHY & CASEY, P.C.

Registrant on federal lobbying filings · filed 2025 to 2026

$990,000 Income reported

6 Clients represented

30 Filings counted

0 Former members lobbying

Income is the fees this registrant reported being paid to lobby. Everything on this page is grouped by the registrant's LDA id (42752), not by name.

Clients 6

JM FAMILY ENTERPRISES INC $230,000 6 filings
AMERICAN HOSPITAL ASSOCIATION $200,000 4 filings
MASS GENERAL BRIGHAM $200,000 4 filings
HARVARD UNIVERSITY $140,000 6 filings
CAPE COD HEALTHCARE $120,000 4 filings
IHEARTMEDIA INC $100,000 6 filings

Reported by year 2 years

2026 $110,000 6 filings
2025 $880,000 24 filings

Issues lobbied 8

The count is how many filings named that issue area. A filing reports one lump figure covering every issue on it, so the money above cannot be split between them.

Agencies and chambers lobbied 2

HOUSE OF REPRESENTATIVES 27
SENATE 27

Recent filings 30 total

Q2 terminationNo activity

IHEARTMEDIA INC

2nd Quarter 2026 (Apr 1 - June 30) · posted Jul 20, 2026

View → Q2 termination

JM FAMILY ENTERPRISES INC

2nd Quarter 2026 (Apr 1 - June 30) · House · Senate · $40,000 income · posted Jul 20, 2026

View → Q2 terminationNo activity

HARVARD UNIVERSITY

2nd Quarter 2026 (Apr 1 - June 30) · posted Jul 20, 2026

View → Q1 reportNo activity

IHEARTMEDIA INC

1st Quarter 2026 (Jan 1 - Mar 31) · posted Apr 20, 2026

View → Q1 report

JM FAMILY ENTERPRISES INC

1st Quarter 2026 (Jan 1 - Mar 31) · House · Senate · $40,000 income · posted Apr 20, 2026

View → Q1 report

HARVARD UNIVERSITY

1st Quarter 2026 (Jan 1 - Mar 31) · House · Senate · $30,000 income · posted Apr 20, 2026

View → Q4 termination

CAPE COD HEALTHCARE

4th Quarter 2025 (Oct 1 - Dec 31) · House · Senate · $30,000 income · posted Jan 20, 2026

View → Q4 report

IHEARTMEDIA INC

4th Quarter 2025 (Oct 1 - Dec 31) · House · Senate · $20,000 income · posted Jan 20, 2026

View → Q4 termination

MASS GENERAL BRIGHAM

4th Quarter 2025 (Oct 1 - Dec 31) · House · Senate · $50,000 income · posted Jan 20, 2026

View → Q4 report

JM FAMILY ENTERPRISES INC

4th Quarter 2025 (Oct 1 - Dec 31) · House · Senate · $40,000 income · posted Jan 20, 2026

View → Q4 report

HARVARD UNIVERSITY

4th Quarter 2025 (Oct 1 - Dec 31) · House · Senate · $30,000 income · posted Jan 20, 2026

View → Q4 termination

AMERICAN HOSPITAL ASSOCIATION

4th Quarter 2025 (Oct 1 - Dec 31) · House · Senate · $50,000 income · posted Jan 20, 2026

View → Q3 report

CAPE COD HEALTHCARE

3rd Quarter 2025 (July 1 - Sep 30) · House · Senate · $30,000 income · posted Oct 20, 2025

View → Q3 report

IHEARTMEDIA INC

3rd Quarter 2025 (July 1 - Sep 30) · House · Senate · $20,000 income · posted Oct 20, 2025

View → Q3 report

MASS GENERAL BRIGHAM

3rd Quarter 2025 (July 1 - Sep 30) · House · Senate · $50,000 income · posted Oct 20, 2025

View → Q3 report

JM FAMILY ENTERPRISES INC

3rd Quarter 2025 (July 1 - Sep 30) · House · Senate · $40,000 income · posted Oct 20, 2025

View → Q3 report

HARVARD UNIVERSITY

3rd Quarter 2025 (July 1 - Sep 30) · House · Senate · $40,000 income · posted Oct 20, 2025

View → Q3 report

AMERICAN HOSPITAL ASSOCIATION

3rd Quarter 2025 (July 1 - Sep 30) · House · Senate · $50,000 income · posted Oct 20, 2025

View → Q2 report

IHEARTMEDIA INC

2nd Quarter 2025 (Apr 1 - June 30) · House · Senate · $20,000 income · posted Jul 21, 2025

View → Q2 report

MASS GENERAL BRIGHAM

2nd Quarter 2025 (Apr 1 - June 30) · House · Senate · $50,000 income · posted Jul 21, 2025

View →

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Filings through July 20, 2026, the newest posted date on this record. Source: federal Lobbying Disclosure Act filings, synced daily. Money is self-reported by the filer and often rounded. Lobbying is legal, disclosed activity.