Matthew Duckworth
486
Total Filings
1
Firms
26
Clients
1
Issue Areas
Activity by Year
| Year | Filings | Clients |
|---|---|---|
| 2018 | 47 | 15 |
| 2019 | 57 | 15 |
| 2020 | 63 | 17 |
| 2021 | 62 | 17 |
| 2022 | 63 | 17 |
| 2023 | 75 | 17 |
| 2024 | 53 | 17 |
| 2025 | 66 | 18 |
Firms
Hart Health Strategies486 filings
Top Clients
American Society of Plastic Surgery35 filings
Tobii-dynavox31 filings
American Gastroenterological Association31 filings
American Association of Tissue Banks31 filings
American College of Mohs Surgeons30 filings
Oncology Nursing Society29 filings
American Society of Breast Surgeons29 filings
American College of Surgeons29 filings
Alliance of Specialty Medicine29 filings
Infectious Disease Society of America29 filings
National Infusion Center Association19 filings
Sciphermedicine, INC.17 filings
Lifenet Health13 filings
College of American Pathologists12 filings
Beta Bionics8 filings
Med Claims Compliance Corporation7 filings
Data Sources: Senate LDA Filings
Last updated: February 2026
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