PlainPharmaWatch

CMS Open Payments · Program Year 2024

X4 Pharmaceuticals, Inc.

X4 Pharmaceuticals, Inc. reported $1,090,100.60 across General Payments, Research, and Ownership to 153 physicians and teaching hospitals across 230 transactions.

$1.1M Above-median payer
All-tracks total
230 Above-median volume
Transactions
153 Above-median reach
Recipients
#603
of 1,925 companies

X4 Pharmaceuticals, Inc. reported $1,090,100.60 across all CMS Open Payments tracks (General + Research + Ownership) to 153 physicians and teaching hospitals in Program Year 2024 - ranking #603 of 1,925 reporting manufacturers (0.0% of the all-tracks industry total); General Payments alone were $80,863.28, averaging $7.1K per recipient.

How X4 Pharmaceuticals, Inc.'s $1.1M all-tracks total breaks down

X4 Pharmaceuticals, Inc.'s payment reach score

Each tracked dimension is percentile-scored against the national companies corpus, then averaged across only the dimensions that apply to this company, a neutral scale measure of reporting activity, not a rating of quality, safety, or ethics.

Overall reach score

F

27/100

Total payments

F

20/100

Transaction volume

F

12/100

Physician reach

F

11/100

Payment type diversity

D

63/100

Data currency: Figures are rendered from the processed CMS Open Payments release. See our methodology for source dates and refresh cadence. Spot a figure that looks wrong? Report a correction.

CMS Sunshine Act warrant

Manufacturer x4-pharmaceuticals-inc X4 Pharmaceuticals, Inc.

$1.1M · #603/1,925 · 0.0% industry · PY2024

  • TOT $1.1M
  • RANK #603
  • SHARE 0.0%
  • TXN 230
  • RCP 153
  • CAT 5
  • GEN $80.9K
  • TOP1 49.5%
  • PY 2024

Nearest volume peer: Cerapedics Inc. ($1.1M)

Kyowa Kirin Co., Ltd$1.1MCONMED Corporation$1.1MHarrow Eye, LLC$1.1MX4 Pharmaceuticals, Inc. (th…$1.1MCerapedics Inc.$1.1M
All-tracks payment totals near X4 Pharmaceuticals, Inc. (CMS Open Payments PY2024)

X4 Pharmaceuticals, Inc. sits among 1,925 manufacturers disclosing under the Physician Payments Sunshine Act. Volume peers below are nearest by all-tracks total, not corporate affiliates. Open the company rankings →

What the Data Shows for X4 Pharmaceuticals, Inc.

Three separate CMS disclosure tracks feed the all-tracks total above - General, Research, and Ownership/Investment - each reported under its own rules and combined here for one comparable figure. For X4 Pharmaceuticals, Inc., that total blends General Payments (day-to-day consulting, meals, travel and speaking fees, shown separately above) with Research and Ownership/Investment interest records, each governed by its own CMS reporting rules. CMS releases each Program Year roughly 12 months after it ends; the methodology page covers the full standardization basis.

Of the 5 general-payment categories charted below, "Royalty or License" is the largest at $40.0K across 1 transactions, 49.5% of this company's General Payments (see our methodology for how research and ownership payments are reported separately).

General Payment Breakdown by Type

Across 5 types of general payments, X4 Pharmaceuticals, Inc.'s largest category was "Royalty or License" at $40.0K - 49.5% of General Payments.

X4 Pharmaceuticals, Inc. reports 5 general-payment categories - the top three are Royalty or License (49.5%), Consulting Fee (38.7%), and Food and Beverage (7.1%). The remaining 2 categories make up 4.7% of this company's reported general-payment total. That multi-category mix is the kind of profile single-category reporters cannot show.

How X4 Pharmaceuticals, Inc. divides its payments

General-payment categories, ordered by reported total

1. Royalty or License$40.0K2. Consulting Fee$31.3K3. Food and Beverage$5.7K4. Travel and Lodging$3.8K5. Education$42.97
Payment Type Amount Transactions
Royalty or License $40.0K 1
Consulting Fee $31.3K 12
Food and Beverage $5.7K 126
Travel and Lodging $3.8K 13
Education $42.97 1

Recipient Concentration in General Payments

The five largest recipient relationships account for $67,997.77 (84.1%) of $80,863.28 in this company's General Payments records across 128 recipients.

General Payments scope note

Program Year 2024 General Payments view only: excludes research and ownership/investment records, so it is not the all-category company total above.

Largest General-Payment relationships for X4 Pharmaceuticals, Inc.

The five named recipients with the highest reported General Payments from this company

Dana-Farber Cancer Institute$40.0KNiraj Patel$12.5KAntoine Azar$5.8KNicholas Hartog$5.2KAllison Remiker$4.5K
  1. 1

    Dana-Farber Cancer Institute

    $40,000.00 across 1 reported transactions

  2. 2

    Niraj Patel

    $12,479.73 across 10 reported transactions

  3. 3

    Antoine Azar

    $5,827.50 across 2 reported transactions

  4. 4

    Nicholas Hartog

    $5,220.54 across 4 reported transactions

  5. 5

    Allison Remiker

    $4,470.00 across 2 reported transactions

Compare this company's payment profile with similarly sized manufacturers in the company comparison tool, and consult the methodology for the CMS source scope.

Spend vs. Concentration

X4 Pharmaceuticals, Inc.'s spend rank (#603 of 1,925, top 31% by spend) and concentration rank (#589 of 1,838, top 32% most concentrated) land at roughly the same percentile, an unusually proportionate case where payment size and payment concentration move together.

00.30.50.81.12810.32830.728512871.32891.7Total payments ($M)Concentration (HHI, 0-10,000)
X4 Pharmaceuticals, Inc. (highlighted) among its 12 nearest HHI-concentration neighbors, Program Year 2024. Dashed lines mark this neighborhood's median payment total and median HHI. Hover a point for the company name. Source: company_concentration (CMS Open Payments general-payment recipients).
View all 12 companies in this HHI neighborhood as a list

Similarly Concentrated Companies

Companies whose General Payments are spread across recipients about as (un)evenly as X4 Pharmaceuticals, Inc.'s, measured by the same HHI concentration index above, not by payment size.

What HHI 2,500 means here

2,500 is the DOJ/FTC merger-guidelines threshold for "highly concentrated" markets; used here only as a familiar concentration reference, not a legal finding about X4 Pharmaceuticals, Inc..

Companies with Similar Payment Volumes

Open a profile or compare a similar company's CMS-reported payment pattern with X4 Pharmaceuticals, Inc..

Showing 6 of 1,924 companies with CMS-reported payment data.

Put this to use

X4 Pharmaceuticals, Inc. ranks #603 of 1,925 by all-tracks total payments, led by "Royalty or License".

Reported payments reflect what companies disclosed to CMS; a payment is not evidence of wrongdoing.

Data sourced from CMS Open Payments (Physician Payments Sunshine Act). See our methodology for details. Retrieved and formatted by PlainPharmaWatch
Disclaimer

This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the CMS Open Payments program. Consult a qualified professional before making decisions based on this data.

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Every figure on PlainPharmaWatch is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-07-26.