Revenue Recognition
Product Revenue
Following the regulatory approval in September 2025, the Company launched PALSONIFY and began recognizing product revenue in the United States from the sales to specialty distributors and specialty pharmacies.
The following table summarizes customers that represented 10% or greater of our consolidated gross product revenue for the year ended December 31, 2025:
Year Ended
December 31, 2025
Customer A58 %
Customer B42 %
Sanwa Kagaku Kenkyusho Co., Ltd
On February 25, 2022, the Company and Sanwa Kagaku Kenkyusho Co., Ltd. ("SKK"), entered into a license agreement (the “SKK License”) whereby the Company granted SKK an exclusive license to develop and commercialize paltusotine in Japan.
Under the SKK License, SKK has the right to receive data obtained by the Company through certain paltusotine studies. The Company assessed the SKK License and concluded that SKK is a customer within the agreement. SKK will assume all costs associated with clinical trials and regulatory applications associated with these processes in Japan. Further, the Company retains all rights to develop and commercialize the product outside Japan. The Company also granted SKK the right to purchase supply of paltusotine for clinical and commercial requirements at cost plus a pre-negotiated percentage which was a market rate and therefore not a material right.
In exchange, the Company received a $13.0 million nonrefundable, upfront payment and will be eligible to receive up to an additional $25.5 million in milestone payments related to the achievement of certain development, regulatory and commercial goals. In addition, upon market approval of paltusotine in Japan, the Company will be eligible to receive certain sales-based royalties.
Initially, the Company determined that the transaction price amounted to the upfront payment of $13.0 million. The Company determined that its performance obligations under the SKK License consist of the license and data exchange.
The control of the license was transferred to SKK at the inception of the contract and the Company does not have an ongoing performance obligation to support or maintain the licensed intellectual property. Revenue allocated to the data exchange obligation is recognized over time using the cost-to-cost measure as this method represents a faithful depiction of
progress toward certain ongoing paltusotine studies and related data transfer. Revenue is recognized on a gross basis as the Company is the principal. As there have been no sales of paltusotine in Japan to date, no sales-based milestones or royalties were recognized to date. Further, using the most-likely-method, the other developmental milestone payments are considered fully constrained.
During the year ended December 31, 2024, the Company achieved a $1.0 million milestone for the first indication of the development milestones. In 2024, the Company updated its estimated transaction price to $14.0 million and recorded a cumulative catch-up adjustment of $0.4 million.
Deferred revenue consisted of the following:
Year Ended December 31,
202520242023
Balance at beginning of period$6,880 $6,806 $8,341 
Deferred revenue additions, excluding amounts recognized as revenue during the period— 550 — 
Revenue recognized(1,835)(476)(1,535)
Balance at end of period5,045 6,880 6,806 
Less deferred revenue, current(1,235)(2,176)(2,056)
Deferred revenue, non-current$3,810 $4,704 $4,750 
During the years ended December 31, 2025, 2024, and 2023, $1.8 million, $0.9 million, and $1.5 million, respectively, of the $14.0 million estimated transaction price was recognized as revenue in the accompanying consolidated statements of operations and comprehensive loss. Deferred revenue are expected to be recognized over the duration of certain paltusotine studies conducted by the Company.
On June 14, 2022, the Company and SKK, entered into a clinical supply agreement (the "SKK Clinical Supply Agreement") whereby the Company is responsible for manufacturing and supplying certain materials to SKK for specified activities under the SKK License. During the years ended December 31, 2025, 2024 and 2023, the Company recognized $0.4 million, $0.1 million, and $0.4 million respectively, of revenue from the SKK Clinical Supply Agreement in the accompanying consolidated statements of operations and comprehensive loss.
Cellular Longevity, Inc., doing business as Loyal
On March 24, 2023, the Company and Cellular Longevity Inc., doing business as Loyal ("Loyal") entered into a license agreement (the “Loyal License”) whereby the Company granted Loyal an exclusive license to develop and commercialize CRN01941, a somatostatin receptor type 2 agonist, for veterinary use. In exchange the Company received a $0.1 million nonrefundable, upfront payment and Loyal preferred stock valued at approximately $2.0 million. The Company may also earn single-digit sales-based royalties if the product is approved.
No revenue was recognized during the year ended December 31, 2025 and 2024. During the year ended December 31, 2023, the Company recognized $2.1 million of revenue from the Loyal License at the inception of the contract in the accompanying consolidated statements of operations and comprehensive loss. As of December 31, 2025, the shares of Loyal preferred stock issued and to be issued to the Company valued at $2.0 million is included in other assets in the accompanying consolidated balance sheets. The Loyal preferred stock does not have a readily determinable fair value and is recorded at cost less impairment.

Historical Timeline

Fiscal YearFiled
2025Feb 26, 2026Showing above
2024Feb 27, 2025

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.