Revenue Recognition
Pharmaceutical Product Sales
Performance Obligations
The Company’s performance obligation is the supply of finished pharmaceutical products to its customers. The Company’s customers consist primarily of major wholesalers, distributors, retail pharmacies, managed care organizations, purchasing co-ops, hospitals, government agencies, institutions and pharmaceutical companies. The Company’s customer contracts generally consist of both a master agreement, which is signed by the Company and its customer, and a customer submitted purchase order, which is governed by the terms and conditions of the master agreement. Customers purchase product by direct channel sales from the Company or by indirect channel sales through various distribution channels.
Revenue is recognized when the Company transfers control of its products to the customer, which typically occurs at a point-in-time, upon shipment or delivery. Substantially all of the Company’s net revenues relate to products which are transferred to the customer at a point-in-time.
The Company offers standard payment terms to its customers and has elected the practical expedient to not adjust the promised amount of consideration for the effects of a significant financing, since the period between when the Company transfers the product to the customer and when the customer pays for that product is one year or less. Taxes collected from customers relating to product sales and remitted to governmental authorities are excluded from revenues. The consideration amounts due from customers as a result of product sales are subject to variable consideration, as described further below.
The Company offers standard product warranties which provide assurance that the product will function as expected and in accordance with specifications. Customers cannot purchase warranties separately and these warranties do not give rise to a separate performance obligation.
The Company permits the return of product under certain circumstances, mainly upon product expiration, instances of shipping errors or where product is damaged in transit. The Company accrues for the customer’s right to return as part of its variable consideration. See below for further details.
Variable Consideration
The Company includes an estimate of variable consideration in its transaction price at the time of sale, when control of the product transfers to the customer. Variable consideration includes but is not limited to: chargebacks, distribution fees, rebates, group purchasing organization (“GPO”) fees, prompt payment (cash) discounts, consideration payable to the customer, billbacks, Medicaid and other government pricing programs, price protection and shelf stock adjustments, sales returns, and profit shares.
The Company assesses whether or not an estimate of its variable consideration is constrained and has determined that the constraint does not apply, since it is probable that a significant reversal in the amount of cumulative revenue will not occur in the future when the uncertainty associated with the variable consideration is subsequently resolved. The Company’s estimates for variable consideration are adjusted as required at each reporting period for specific known developments that may result in a change in the amount of total consideration it expects to receive.
Chargebacks
In the case an indirect customer purchases product from their preferred wholesaler instead of directly from the Company, and the contract price charged to the indirect customer is lower than the wholesaler pricing, the Company pays the direct customer (wholesaler) a chargeback for the price differential. The Company estimates its chargeback accrual based on its estimates of the level of inventory of its products in the distribution channel that remain subject to chargebacks, current contract terms and historical experience. The estimate of the level of products in the distribution channel is based primarily on data provided by key customers.
Rebates
The Company pays fixed or volume-based rebates to its customers based on a fixed amount, fixed percentage of product sales or based on the achievement of a specified level of purchases. The Company’s rebate accruals are based on actual net sales, contractual rebate rates negotiated with customers, and expected purchase volumes / corresponding tiers based on actual sales to date and forecasted amounts.
Group Purchasing Organization Fees
The Company pays fees to GPOs for administrative services that the GPOs perform in connection with the purchases of product by the GPO participants who are the Company’s customers. The Company’s GPO fee accruals are based on actual net sales, contractual fee rates negotiated with GPOs and the mix of the products in the distribution channel that remain subject to GPO fees.
Prompt Payment (Cash) Discounts
The Company provides customers with prompt payment discounts which may result in adjustments to the price that is invoiced for the product transferred, in the case that payments are made within a defined period. The Company’s prompt payment discount accruals are based on actual net sales and contractual discount rates.
Consideration Payable to the Customer
The Company pays administrative and service fees to its customers based on a fixed percentage of the product price. These fees are not in exchange for a distinct good or service and therefore are recognized as a reduction of the transaction price. The Company accrues for these fees based on actual net sales, contractual fee rates negotiated with the customer and the mix of the products in the distribution channel that remain subject to fees.
Billbacks
In the case an indirect customer purchases product from their preferred wholesaler instead of directly from the Company, and the contract price charged to the indirect customer is higher than contractual pricing, the Company pays the indirect customer a billback for the price differential. The Company estimates its billback accrual based on its estimates of the level of inventory of its products in the distribution channel that remain subject to billbacks, current contract terms and historical experience. The estimate of the level of products in the distribution channel is based primarily on data provided by key customers.
Medicaid and Other Government Pricing Programs
The Company complies with required rebates mandated by law under Medicaid and other government pricing programs. The Company estimates its government pricing accruals based on monthly sales, historical experience of claims submitted by the various states and jurisdictions, historical rates and estimated lag time of the rebate invoices.
Price Protection and Shelf Stock Adjustments
The Company provides customers with price protection and shelf stock adjustments which may result in an adjustment to the price charged for the product transferred, based on differences between old and new prices which may be applied to the customer’s on-hand inventory at the time of the price change. The Company accrues for these adjustments when its expected value of an adjustment is greater than zero, based on contractual pricing, actual net sales, accrual rates based on historical average rates, and estimates of the level of inventory of its products in the distribution channel that remain subject to these adjustments. The estimate of the level of products in the distribution channel is based primarily on data provided by key customers.
Sales Returns
The Company permits the return of product under certain circumstances, mainly due to product expiration, instances of shipping errors or where product is damaged in transit, and occurrences of product recalls. The Company’s product returns accrual is primarily based on estimates of future product returns based generally on actual net sales, estimates of the level of inventory of its products in the distribution and retail channels that remain subject to returns, estimated lag time of returns and historical return rates. The estimate of the level of products in the distribution channel is based primarily on data provided by key customers.
Profit Shares
For certain product sale arrangements, the Company earns a profit share upon the customer’s sell-through of the product purchased from the Company. The Company estimates its profit shares based on actual net sales by third parties, estimated inventory sold to our partners not yet sold by them, and historical rates of profit shares earned. The estimate of the level of products in the distribution channel is based primarily on data provided by key customers.
License Agreements
Refer to Note 4. Alliance and Collaboration for further information related to revenue recognition associated with a license agreement with multiple performance obligations.
Concentration of Revenue
The following table summarizes the percentages of net revenues from each of the Company's customers that individually accounted for 10% or more of its net revenues:
For the year ended December 31,
202520242023
Customer A25 %23 %24 %
Customer B15 %15 %16 %
Customer C22 %23 %21 %
Disaggregated Revenue
The Company’s significant dosage forms within its Affordable Medicines segment, therapeutic classes within its Specialty segment, and sales channels within its AvKARE segment, each determined based on net revenue for the years ended December 31, 2025, 2024 and 2023 are presented below (in thousands):

 Year ended December 31,
 202520242023
Affordable Medicines
Oral solid$726,383 $689,436 $649,998 
Auto-injector
232,796 209,497 160,853 
Transdermal187,511 180,917 159,084 
Injectable161,239 165,430 141,854 
Biosimilar100,228 125,422 65,923 
Oral liquid72,821 103,421 111,045 
Other dosage forms (1)
252,421 202,188 180,479 
Subtotal dosage forms
1,733,399 1,676,311 1,469,236 
International12,125 8,952 2,165 
Total Affordable Medicines net revenue1,745,524 1,685,263 1,471,401 
Specialty
Central nervous system
333,417 280,174 249,981 
Hormonal / allergy
154,927 130,426 110,486 
Other therapeutic classes39,664 28,622 29,990 
Subtotal therapeutic classes
528,008 439,222 390,457 
License agreement (2)
500 6,527 — 
Total Specialty net revenue528,508 445,749 390,457 
AvKARE
Distribution408,456 433,981 347,406 
Government
270,105 159,957 121,829 
Institutional35,376 42,750 38,016 
Other30,791 26,257 24,498 
Total AvKARE net revenue744,728 662,945 531,749 
Total net revenue$3,018,760 $2,793,957 $2,393,607 
(1)Includes net revenue from sales of transmucosal, ophthalmic, topical, nasal and inhalation dosage forms.
(2)Refer to Note 4. Alliance and Collaboration for information on revenue recognized under license agreements.
A rollforward of the major categories of sales-related deductions for the years ended December 31, 2025, 2024 and 2023 is as follows (in thousands):
 Contract Charge-
backs and Sales
Volume
Allowances
Cash
Discount
Allowances
Accrued
Returns
Allowance
Accrued
Medicaid and
Commercial
Rebates
Balance at December 31, 2022$573,592 $27,454 $145,060 $86,030 
Provision related to sales recorded in the period3,384,360 113,396 73,172 246,608 
Credits/payments issued during the period(3,398,618)(116,958)(81,746)(241,948)
Balance at December 31, 2023559,334 23,892 136,486 90,690 
Provision related to sales recorded in the period3,684,804 126,035 98,118 274,534 
Credits/payments issued during the period(3,745,601)(123,959)(74,114)(229,736)
Balance at December 31, 2024498,537 25,968 160,490 135,488 
Provision related to sales recorded in the period4,378,997 142,287 112,026 282,417 
Credits/payments issued during the period(4,076,348)(127,263)(93,045)(298,419)
Balance at December 31, 2025$801,186 $40,992 $179,471 $119,486 

Historical Timeline

Fiscal YearFiled
2025Feb 27, 2026Showing above
2024Feb 28, 2025
2023Mar 14, 2024
2022Mar 3, 2023
2021Mar 1, 2022
2020Mar 1, 2021
2019Mar 2, 2020
2018Mar 1, 2019

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.