Company: SUPN
Filing Date: 2025-02-25
Form Type: 10-K
Source: 0001356576-25-000017
Chunk: 321

Company: SUPERNUS PHARMACEUTICALS, INC.
Filing Date: 2025-02-25
Form: 10-K
Item: Item 1A
Chunk 321
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 appropriate, a material change in any of our assumptions or external factors could have lead to impairment charges.  

 In February 2025, ONAPGO (apomorphine hydrochloride) injection, formerly known as SPN-830, was approved by the FDA as the first and only subcutaneous apomorphine infusion device for the treatment of motor fluctuations in adults with advanced PD. 

Impairment of Definite-Lived Intangible Assets 

Management assesses the potential impairment of our finite-lived intangibles whenever events or changes in circumstances indicate that the carrying value may not be recoverable. The carrying amount of the definite-lived intangible assets, net was $397.9 million as of December 31, 2024. Changes that could prompt such an assessment may include significant or adverse changes in the legal and regulatory environment, the introduction or advancement of competitive products and product candidates, changes in market demand, declining revenue and/or other events that indicate it is more likely than not that fair value is less than its carrying value. If a review of the definite-lived intangibles indicates that the carrying value of certain of these assets is more than the estimated undiscounted future cash flows, an impairment charge is made, as required, to adjust the carrying value to the estimated fair value. Evaluating for impairment requires judgment, including evaluating current economic and competitive circumstances, estimating future cash flows, future growth rates and future profitability. The primary inputs and assumptions used in the model included timing and projections of estimated future revenues and cash flows, loss of exclusivity, and discount rate.  If the carrying amount of the asset exceeds its fair value, the Company writes down the asset to its estimated 

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fair value, and an impairment loss equal to the difference between the assets fair value and carrying value is recognized in the consolidated statement of earnings in the period at which such determination is made. The use of different assumptions could increase or decrease the estimated fair value of assets and could therefore affect any impairment measurement. The Company recognized impairment charges of $20.2 million in 2023 mainly due to the partial write-off of the carrying value of some of its acquired intangible assets, primarily XADAGO. The primary factors that led to the impairment determinations were the following: (1) the performance of the commercial products; (2) forthcoming loss of exclusivity of XADAGO in December 2027, or earlier under certain circumstances, due to settlement agreements with third party generic companies; and (3) the change in the Company