Matthew Marks is named as a lobbyist on federal disclosure filings for 1 client through Blood Cancer United (fka The Leukemia & Lymphoma Society). The most recent filing naming them posted in October 2026. Issues reported include Health Issues, Medicare/Medicaid, Budget/Appropriations and Medical/Disease Research/Clinical Labs.
| Client | Registrant | Latest | Issues |
|---|---|---|---|
| BLOOD CANCER UNITED (FKA THE LEUKEMIA & LYMPHOMA SOCIETY) | BLOOD CANCER UNITED (FKA THE LEUKEMIA & LYMPHOMA SOCIETY) | Q3 2026 | Medical/Disease Research/Clinical Labs, Budget/Appropriations, Taxation/Internal Revenue Code |
| Year | Clients | Registrants |
|---|---|---|
| 2026 | 1 | 1 |
| 2025 | 1 | 1 |
Pay is not disclosed for individual lobbyists. Filings do not confirm that records with the same name are one person, so this page may combine people who share the name Matthew Marks. See the Capitol Clarity rankings and method.