Product Program year 2025 Source: CMS Open Payments

Xolremdi

Drug Immunology

NDC 83296-100-60

Open in the dashboard

General payments

$348,197

265 payments

Research payments

$2,698,172

419 payments

Through program year 2025, $348,197 in general payments and $2,698,172 in research payments were reported against Xolremdi (Immunology).

No combined total These are different kinds of money, reported under different rules. A meal and a clinical trial grant do not add up to anything meaningful, so this site does not add them.

By program year

4 rows
Year Kind Amount Payments
2025 General $312,201 120
2025 Research $1,688,935 342
2024 General $35,996 145
2024 Research $1,009,237 77

Breakdown

Who paid General payments · program years 2024–2025
  1. X4 Pharmaceuticals, Inc. $348,197 265 payments
Top recipients General payments · program year 2025
  1. Serge Alexanian Anatomic Pathology & Clinical Pathology · Los Angeles, CA $180,000 58% · 7 payments
  2. Mark Fleming Hematology · Boston, MA $20,250 6% · 5 payments
  3. Sherif Badawy Pediatric Hematology-Oncology · Chicago, IL $14,680 5% · 4 payments
  4. Julia Warren Pediatric Hematology-Oncology · Philadelphia, PA $13,088 4% · 3 payments
  5. Univ Of Mi Hospitals & Hlth Ctrs Teaching hospital · MI $12,500 4% · 1 payment

The top 5 of 92 recipients; each share is of general payments naming this product in 2025.

The top 25 recipients, free in the app

Specialties paid General payments · program year 2025
  1. Anatomic Pathology & Clinical Pathology Pathology $182,010 64% · 2 practitioners
  2. Pediatric Hematology-Oncology Pediatrics $47,612 17% · 11 practitioners
  3. Hematology Pathology $20,250 7% · 1 practitioner
  4. Anatomic Pathology Pathology $8,800 3% · 1 practitioner
  5. Pediatric Allergy/Immunology Pediatrics $6,082 2% · 4 practitioners

The top 5 of 22 specialties; each share is of general payments naming this product to practitioners with a specialty in 2025. Each practitioner is counted under their primary specialty.

The top 25 specialties, free in the app

Where the money went General payments · program year 2025
  1. California $180,258 58% · 7 recipients
  2. Massachusetts $44,303 14% · 9 recipients
  3. Michigan $22,944 7% · 2 recipients
  4. Illinois $14,680 5% · 1 recipient
  5. Pennsylvania $13,139 4% · 3 recipients

The top 5 of 28 states; each share is of general payments naming this product in 2025 where a state was reported.

The top 25 states, free in the app

265 general · 419 research

Every payment, record by record

Date, amount, who was paid and what for — filter by year and kind, or download as CSV, free, in files of 5,000 rows.

What you are looking at

Manufacturers name the drug, biological or device a payment relates to. CMS does not give products their own identifiers, so a product here is assembled from how it was reported — a brand may appear under more than one spelling, and this page covers one of them rather than the brand as a whole.

Provenance

Source: CMS Open Payments · through program year 2025

We reproduce what manufacturers reported. We do not verify, edit or correct the underlying records.

A payment record is not evidence of wrongdoing. Financial relationships between industry and medicine are legal, common and often necessary for research. Who Paid My Doc reports what was disclosed; it does not judge it.

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