NOTE 2 - REVENUE 

 

As discussed in Note 1, revenues are recognized under the guidance of ASC 606. The following table presents the Company's disaggregated revenue for the periods presented (in thousands):

 

(in thousands)

 

Year ended December 31,

 
  

2025

  

2024

  

2023

 

Total product revenue, net

 $606,928  $313,728  $92,005 

License Revenue

  152   152   140,153 

Milestone Revenue

     12,500    

Royalty Revenue

  5,615   801    

Other Revenue

  3,592   1,823   1,504 

Total Revenue

 $616,287  $329,004  $233,662 
 

Product revenue, net

 

The following table presents the Company's disaggregated BRIUMVI revenue by geography for the periods presented:

 

(in thousands)

 

Year ended December 31,

 
  

2025

  

2024

  

2023

 

BRIUMVI

            

U.S.

 $594,105  $310,023  $88,786 

International

  12,823   3,705   3,219 

Worldwide

 $606,928  $313,728  $92,005 

 

The Company began shipping BRIUMVI to its U.S. customers in January 2023, and BRIUMVI to its ex-U.S. licensing partner, Neuraxpharm, in November 2023.

 

As of  December 31, 2025, gross-to-net accruals of approximately $20.5 million and $40.9 million are included on the consolidated balance sheets within accounts receivable, net, and accounts payable and accrued expenses, respectively. As of  December 31, 2024, gross-to-net accruals of approximately $11.1 million and $20.9 million were included on the consolidated balance sheets within accounts receivable, net, and accounts payable and accrued expenses, respectively.

 

The Company primarily sells BRIUMVI through specialty distributors. The following table summarizes customers that represented 10% or more of gross product revenue for the years ended  December 31, 2025, 2024 and 2023:

 

  

Twelve months ended December 31,

 
  

2025

  

2024

  

2023

 

Customer 1

  42%  42%  41%

Customer 2

  26%  29%  31%

Customer 3

  18%  15%  16%

Customer 4

  12%  14%  13%

 

The following table summarizes the customers with amounts due that represent 10% or more of the accounts receivable associated with the Company’s product sales as of  December 31, 2025 and 2024:

 

  

Twelve months ended December 31,

 
  

2025

  

2024

 

Customer 1

  38%  32%

Customer 2

  18%  25%

Customer 3

  27%  25%

Customer 4

  15%  17%

 

License, Milestone, Royalty and Other Revenue

 

License, milestone, royalty and other revenue consist primarily of recognition of consideration received under the ex-U.S. commercialization agreement (the Commercialization Agreement) with Neuraxpharm. Refer to Note 10 - License Agreements for a description of the Commercialization Agreement and for further information of the accounting in accordance with ASC 606.

Historical Timeline

Fiscal YearFiled
2025Feb 27, 2026Showing above
2024Mar 3, 2025
2023Feb 29, 2024
2022Mar 1, 2023
2021Mar 1, 2022
2020Mar 1, 2021

About Revenue Disclosures

Revenue disclosures under ASC 606 explain how a company identifies performance obligations, allocates transaction prices, and determines when revenue is recognized. This section is essential for understanding whether reported revenue reflects genuine economic activity or aggressive accounting choices. Analysts examine the mix of point-in-time versus over-time recognition, which directly affects revenue timing and comparability.

Key signals: rising contract liabilities (deferred revenue) suggest strong future revenue visibility, while declining contract assets may indicate slowing project milestones. Watch for variable consideration estimates — rebates, returns, and performance bonuses that require management judgment. Significant changes in disaggregated revenue by geography or product line can reveal shifting business mix before it appears in headline numbers. Compare revenue growth against contract liability growth to assess sustainability, and scrutinize any changes in the timing of recognition that coincide with earnings pressure.