Biggest changeBased on REDUCE-IT results, as of the date of the filing of this Annual Report on Form 10-K, 30 clinical treatment guidelines, consensus statements or scientific statements from medical societies or journals have been updated recommending the use of icosapent 77 ethyl in appropriate at-risk patients, including those statements which we were informed of by our global partners in Canada, China and the Middle East as well as guidelines which were newly received during the fourth quarter of 2022 as listed below: • In November 2022, the American Society of Preventive Cardiology published a clinical practice statement delineating key attributes that define the field of preventive cardiology, including that REDUCE-IT established that IPE reduced CV events among patients fasting TG 135 to 499 mg/dL and that results from REDUCE-IT have not been replicated in trials using mixed omega-3 fatty acids suggesting that the CV benefit is attributed to EPA. • In November 2022, NICE released its guidelines on lipid management, which included that IPE is recommended for patients with established CVD and elevated fasting TG and who are taking statins with LDL-C levels between 1.04 and 2.60 mmol/L, as per the REDUCE-IT results. • In December 2022, the Finnish Medical Association and the Finnish Association of Internists published updated guidelines on dyslipidemia treatment, including that IPE is indicated for patients on statin therapy who have elevated TG levels and are at particularly high risk for arterial disease. • In December 2022, the National Society of Cardiometabolic Medicine in China released its consensus statement on the role of omega-3 fatty acids in the prevention and treatment of CVD in Chinese patients.
Biggest changeBased on REDUCE-IT results, as of the date of the filing of this Annual Report on Form 10-K, more than 40 clinical treatment guidelines, consensus statements or scientific statements from medical societies or journals have been updated recommending the use of icosapent ethyl in appropriate at-risk patients, including those statements which we were informed of by our global partners in Canada, China and the Middle East as well as guidelines which were newly received during the fourth quarter of 2023 as listed below: • In December 2023, the Hellenic Atherosclerosis Society published guidelines for the diagnosis and treatment of dyslipidemia.
Reddy’s, and Hikma Pharmaceuticals USA Inc., or Hikma, and certain of their affiliates, several of our patents covering the MARINE indication were declared as invalid. As a result, the following generic versions of VASCEPA have obtained U.S.
Reddy’s, and Hikma Pharmaceuticals USA Inc., or Hikma, and certain of their affiliates, several of our patents covering the MARINE indication were declared invalid. As a result, the following generic versions of VASCEPA have obtained U.S.
The evidence considered included the (i) historical taxable profitability of our U.S. operations, (ii) historical pre-tax book loss position, (iii) sources of future taxable income, giving weight to 81 sources according to the extent to which they can be objectively verified, (iv) the provisions of the Tax Cuts and Jobs Act enacted in 2017 and their impact on our future taxable income, and (v) the risks to our business related to the commercialization and development of VASCEPA.
The evidence considered included the (i) historical taxable profitability of our U.S. operations, (ii) historical pre-tax book loss position, (iii) sources of future taxable income, giving weight to sources according to the extent to which they can be objectively verified, (iv) the provisions of the Tax Cuts and Jobs Act enacted in 2017 and their impact on our future taxable income, and (v) the risks to our business related to the commercialization and development of VASCEPA.
Excess tax benefits and deficiencies that arise upon vesting or exercise of share-based payments are recognized as an income tax benefit and expense, respectively, in the consolidated statement of operations. Recent Accounting Pronouncements For a discussion of recent accounting pronouncements, see Note 2—Significant Accounting Policies in the accompanying Notes to Consolidated Financial Statements in this Annual Report on Form 10-K.
Excess tax benefits and deficiencies that arise upon vesting or exercise of share-based payments are recognized as an income tax benefit and expense, respectively, in the consolidated statement of operations. 76 Recent Accounting Pronouncements For a discussion of recent accounting pronouncements, see Note 2—Significant Accounting Policies in the accompanying Notes to Consolidated Financial Statements in this Annual Report on Form 10-K.
We estimate 80 our Product revenue, net by deducting from our gross product revenues (a) trade allowances, such as invoice discounts for prompt payment and distributor fees, (b) estimated government and private payor rebates, chargebacks and healthcare discounts, such as Medicaid reimbursements, (c) expected product returns and (d) estimated costs of incentives offered to certain indirect customers, including patients.
We estimate our Product revenue, net by deducting from our gross product revenues (a) trade allowances, such as invoice discounts for prompt payment and distributor fees, (b) estimated government and private payor rebates, chargebacks and healthcare discounts, such as Medicaid reimbursements, (c) expected product returns and (d) estimated costs of incentives offered to certain indirect customers, including patients.
When evaluating licensing arrangements, we perform the following steps: (i) identification of the promised goods or services in the contract; (ii) determination of whether the promised goods or services are performance obligations including whether they are distinct in the context of the contract; (iii) measurement of the transaction price, including the constraint on variable consideration; (iv) allocation of the transaction price to the performance obligations; and (v) recognition of revenue when (or as) we satisfy each performance obligation.
When evaluating licensing arrangements, we perform the following steps: (i) identification of the promised goods or services in the contract; (ii) determination of whether the promised goods or services are performance obligations including whether they are distinct in the context of the contract; (iii) measurement of the transaction price, including the constraint on variable consideration; (iv) allocation of the transaction price to the performance obligations; and (v) recognition of revenue when (or as) we satisfy each 75 performance obligation.
In addition, Research and development expenses include the cost to support current development efforts, costs of product supply received from suppliers when such receipt by us is prior to regulatory approval of the supplier, as well as license fees related to our strategic collaboration with Mochida. We expense research and development costs as incurred. Restructuring expense.
In addition, research and development expenses include the cost to support current development efforts, costs of product supply received from suppliers when such receipt by us is prior to regulatory approval of the supplier, as well as license fees related to our strategic collaboration with Mochida. We expense research and development costs as incurred. 74 Restructuring expense.
United States VASCEPA is sold principally to a limited number of major wholesalers, as well as selected regional wholesalers and mail order pharmacy providers, or collectively, our distributors or our customers, most of whom in turn resell VASCEPA to retail pharmacies for subsequent resale to patients and healthcare providers.
United States VASCEPA is sold principally to a limited number of major wholesalers, as well as selected regional wholesalers and retail and mail order pharmacy providers, or collectively, our distributors or our customers, most of whom in turn resell VASCEPA to retail pharmacies for subsequent resale to patients.
Selling, general and administrative expense consists primarily of salaries and other related costs, including stock-based compensation expense, for personnel in our sales, marketing, executive, business development, 79 finance and information technology functions. Other costs primarily include facility costs and professional fees for accounting, consulting and legal services. Research and development expense.
Selling, general and administrative expense consists primarily of salaries and other related costs, including stock-based compensation expense, for personnel in our sales, marketing, executive, business development, finance and information technology functions. Other costs primarily include facility costs and professional fees for accounting, consulting and legal services. Research and development expense.
We continuously evaluate all of our spending commitments and priorities and we plan to adjust our level of research and development activities based on various factors, including the impact of U.S. generic competition as well as timing of pricing reimbursements throughout Europe. Restructuring expense .
We continuously evaluate all of our spending commitments and priorities and we plan to adjust our level of research and development activities based on various factors, including the impact of U.S. generic competition as well as timing of pricing reimbursements throughout Europe. 79 Restructuring expense .
We also have multiple international API suppliers, encapsulators and packagers to support the commercialization of VASCEPA in geographies where the drug is approved outside the United States. Not all of our suppliers approved by the U.S. FDA are approved in every other geography.
We also have multiple international API suppliers, encapsulators and packagers to support the commercialization of VASCEPA in geographies where the drug is approved outside the 73 United States. Not all of our suppliers approved by the U.S. FDA are approved in every other geography.
FDA, for use as an adjunct to diet to reduce triglyceride, or TG, levels in adult patients with severe (≥500 mg/dL) hypertriglyceridemia, or the MARINE indication and commercially launched in 2013. On December 13, 2019, the U.S.
FDA, for use as an adjunct to diet to reduce triglyceride, or TG, levels in adult patients with severe (≥500 mg/dL) hypertriglyceridemia, or the MARINE indication and we commercially launched in 2013. On December 13, 2019, the U.S.
Cost of goods sold includes the cost of API for VASCEPA as well as the associated costs for encapsulation, packaging, shipment, supply management, insurance and quality assurance, which revenue was recognized during the period. The cost of the API included in cost of goods sold reflects the average cost of API included in inventory.
Cost of goods sold includes the cost of API for VASCEPA on which revenue was recognized during the period, as well as the associated costs for encapsulation, packaging, shipment, supply management, insurance and quality assurance. The cost of the API included in cost of goods sold reflects the average cost of API included in inventory.
We disclaim any intent to update or announce revisions to any forward-looking statements to reflect actual events or developments, except as required by law. Except as otherwise indicated herein, all dates referred to in this Annual Report on Form 10-K represent periods or dates fixed with reference to our fiscal year ended December 31, 2022.
We disclaim any intent to update or announce revisions to any forward-looking statements to reflect actual events or developments, except as required by law. Except as otherwise indicated herein, all dates referred to in this Annual Report on Form 10-K represent periods or dates fixed with reference to our fiscal year ended December 31, 2023.
In applying guidance prescribed under ASC 740 and based on present evidence and conclusions around the realizability of deferred tax assets, we determined that any tax benefit related to the pretax losses generated for the year-ended December 31, 2022 and 2021, are not more likely than not to be realized.
In applying guidance prescribed under ASC 740 and based on present evidence and conclusions around the realizability of deferred tax assets, we determined that any tax benefit related to the pretax losses generated for the year-ended December 31, 2023 and 2022, are not more likely than not to be realized.
Also included are costs related to qualifying suppliers and costs associated with various other investigations, including other costs in collaboration with Mochida and pilot studies regarding VASCEPA. (5) Non-cash stock-based compensation expense represents the estimated costs associated with equity awards issued to personnel supporting our research and development and regulatory functions.
Also included are costs related to qualifying suppliers and costs associated with various other activities, including other costs in collaboration with Mochida and pilot studies regarding VASCEPA. (5) Non-cash stock-based compensation expense represents the estimated costs associated with equity awards issued to personnel supporting our research and development and regulatory functions.
Rest of World China In February 2015, we entered into an exclusive agreement with Eddingpharm (Asia) Macao Commercial Offshore Limited, or Edding, to develop and commercialize VASCEPA capsules in what we refer to as the China Territory, consisting of the territories of Mainland China, Hong Kong, Macau and Taiwan.
China In February 2015, we entered into an exclusive agreement with Eddingpharm (Asia) Macao Commercial Offshore Limited, or Edding, to develop and commercialize VASCEPA capsules in what we refer to as the China Territory, consisting of the territories of Mainland China, Hong Kong, Macau and Taiwan.
For a comparison of our results of operations and financial condition for fiscal years 2021 and 2020, see “Item 7—Management’s Discussion and Analysis of Financial Condition and Results of Operations” of our 2021 Annual Report on Form 10-K, filed with the SEC on March 1, 2022 .
For a comparison of our results of operations and financial condition for fiscal years 2022 and 2021, see “Item 7—Management’s Discussion and Analysis of Financial Condition and Results of Operations” of our 2022 Annual Report on Form 10-K, filed with the SEC on March 1, 2023 .
We receive payments from our customers based on billing schedules established in each contract. Up-front payments and fees are recorded as deferred revenue upon receipt or when due and may require deferral of revenue recognition to a future period until we perform our obligations under these arrangements. Amounts are recorded as accounts receivable when our right to consideration is unconditional.
We receive payments from our customers based on billing schedules established in each contract. Upfront payments and fees are recorded as deferred revenue upon receipt or when due and may require deferral of revenue recognition to a future period until we perform our obligations under these arrangements. Amounts are recorded as accounts receivable when our right to consideration is unconditional.
Effects of Inflation We believe the impact of inflation on operations has been minimal during the past three years. Results of Operations The discussion that follows includes a comparison of our results of operations and liquidity and capital resources for fiscal years 2022 and 2021.
Effects of Inflation We believe the impact of inflation on operations has been minimal during the past three years. Results of Operations The discussion that follows includes a comparison of our results of operations and liquidity and capital resources for fiscal years 2023 and 2022.
We rely on contract manufacturers in each step of our commercial and clinical product supply chain. These steps include active pharmaceutical ingredient, or API, manufacturing, encapsulation of the API, product packaging and supply-related logistics.
Commercial and Clinical Supply We manage the manufacturing and supply of VASCEPA and rely on contract manufacturers in each step of our commercial and clinical product supply chain. These steps include active pharmaceutical ingredient, or API, manufacturing, encapsulation of the API, product packaging and supply-related logistics.
When making our assessment about the realization of our deferred tax assets as of December 31, 2022, we considered all available evidence, placing particular weight on evidence that could be objectively verified.
When making our assessment about the realization of our deferred tax assets as of December 31, 2023, we considered all available evidence, placing particular weight on evidence that could be objectively verified.
Based on our assessment, we concluded that all of our net deferred tax assets are not more likely than not to be realizable as of both December 31, 2022 and 2021.
Based on our assessment, we concluded that all of our net deferred tax assets are not more likely than not to be realizable as of both December 31, 2023 and 2022.
Biologix obtained approval of VASCEPA under the MARINE and REDUCE-IT indications, and subsequently launched commercially, in the following countries: Country MARINE REDUCE-IT Launch Date Lebanon March 2018 August 2021 June 2018 United Arab Emirates July 2018 October 2021 February 2019 Qatar December 2019 April 2021 — Bahrain April 2021 April 2022 — Kuwait December 2021 — — Saudi Arabia March 2022 — — VASCEPA is under registration in additional countries in the MENA region.
Biologix obtained approval of VASCEPA under the MARINE and REDUCE-IT indications, and subsequently launched commercially, in the following countries: Country MARINE REDUCE-IT Launch Date Lebanon March 2018 August 2021 June 2018 United Arab Emirates July 2018 October 2021 February 2019 Qatar December 2019 April 2021 N/A Bahrain April 2021 April 2022 N/A Kuwait December 2021 March 2023 September 2023 Saudi Arabia March 2022 June 2023 September 2023 VASCEPA is under registration in additional countries in the MENA region.
We anticipate that quarterly net cash outflows in future periods will continue to be variable as a result of the timing of certain items, including our purchases of API, the generic competition in the United States and commercialization of VAZKEPA in Europe.
We anticipate that quarterly net cash outflows in future periods will continue to be variable as a result of the timing of certain items, including our purchases of API, the generic competition in the United States and pricing and reimbursement of VAZKEPA in Europe.
(4) Internal staffing, overhead and other research and development expenses primarily relate to the costs of our personnel employed to manage research, development and regulatory affairs activities and related overhead costs including consulting and other professional fees that are not allocated to specific projects, including costs associated with securing regulatory approvals for VAZKEPA in Europe as achieved in 2021 as well as further regulatory expansion in other countries throughout 2022.
(4) Internal staffing, overhead and other research and development expenses primarily relate to the costs of our personnel employed to manage research, development and regulatory affairs activities and related overhead costs including consulting and other professional fees that are not allocated to specific projects, including costs associated with securing and maintaining regulatory approvals for VAZKEPA in Europe as originally achieved in 2021, as well as regulatory expansion in other countries throughout 2023.
Since VASCEPA was made commercially available in 2013, more than twenty million estimated normalized total prescriptions of VASCEPA have been reported by Symphony Health. In 2020, following our unsuccessful appeals of a court ruling in favor of two generic drug companies, Dr. Reddy’s Laboratories, Inc., or Dr.
Since VASCEPA was made commercially available in 2013, approximately 25 million estimated normalized total prescriptions of VASCEPA have been reported by Symphony Health. In 2020, following our unsuccessful appeals of a court ruling in favor of two generic drug companies, Dr. Reddy’s Laboratories, Inc., or Dr.
In countries where 75 individual price reimbursement is allowed prior to national reimbursement, product can be made available on a patient by patient basis, while the national reimbursements negotiations are ongoing. In all countries, securing adequate reimbursement is a requisite for commercial success of any therapeutic.
In certain countries, such as Denmark, individual patient reimbursement is allowed prior to national reimbursement. In countries where individual price reimbursement is allowed prior to national reimbursement, product can be made available on a patient by patient basis, while the national reimbursements negotiations are ongoing. In all countries, securing adequate reimbursement is a requisite for commercial success of any therapeutic.
For the year ended December 31, 2022 we recorded $4.1 million of product revenue, net, to our collaboration partners compared to $1.7 million during the year ended December 31, 2021. 82 Despite the generic competition in the U.S., we remain confident that the global patient need for VASCEPA is high.
For the year ended December 31, 2023, we recorded $8.1 million of product revenue, net, to our collaboration partners compared to $4.1 million during the year ended December 31, 2022. Despite the generic competition in the U.S., we remain confident that the global patient need for VASCEPA is high.
Through the date of this Annual Report on Form 10-K, we have received and made VAZKEPA available under individual reimbursement or received national reimbursement and launched commercial operations in the following countries, respectively.
Through the date of this Annual Report, we have received and made VAZKEPA available under individual reimbursement or received national reimbursement and launched commercial operations in the following countries, respectively.
In 2022, we reviewed our contractual supplier purchase obligations and have taken steps to amend supplier agreements to align supply arrangements with current and future market demand, while we decrease our current inventory levels primarily related to North America approved inventory.
Beginning in 2022, we reviewed our contractual supplier purchase obligations and began taking steps to amend supplier agreements to align supply arrangements with current and future market demand, while we decrease our current inventory levels primarily related to North America approved inventory.
In China, on October 10, 2022, following the completion of product testing by the China National Institutes for Food and Drug Control, or NIFDC, the final NMPA review of the VASCEPA NDA was initiated with Edding expecting approval by the end of 2022.
In China, on October 10, 2022, following the completion of product testing by the China National Institutes for Food and Drug Control, or NIFDC, the final NMPA review of the VASCEPA NDA was initiated.
We have incurred annual operating losses since our inception and, as a result, we had an accumulated deficit of $1.5 billion as of December 31, 2022.
We have incurred annual operating losses since our inception and, as a result, we had an accumulated deficit of $1.6 billion as of December 31, 2023.
Revenues from sales to our international commercial partners are recognized when the commercial partners obtain control of our product upon delivery to the commercial partner.
Revenues from sales to our international commercial partners are recognized when the commercial partners obtain control of our product.
Excluding the restructuring inventory and inventory write-off, gross margin was 73% for the year ended December 31, 2022. The remaining decrease in gross margin is primarily as a result of a decrease in net selling price. Selling, General and Administrative Expense.
Excluding the restructuring inventory and inventory write-off charges, gross margin was 66% and 73% for the years ended December 31, 2023 and 2022, respectively. The remaining decrease in gross margin is primarily as a result of a decrease in net selling price. Selling, general and administrative expense.
FDA approval with labeling consistent with the MARINE indication and have entered the U.S. market with a 1-gram capsule: Company FDA MARINE Indication Approval Launch Date Hikma Pharmaceuticals USA Inc. May 2020 November 2020 Dr. Reddy’s Laboratories, Inc. August 2020 June 2021 Teva Pharmaceuticals USA, Inc. September 2020 September 2022 (1) Apotex, Inc.
FDA approval with labeling consistent with the MARINE indication and have entered the U.S. market: Company FDA MARINE Indication Approval 1-gram Launch Date 0.5-gram Launch Date Hikma Pharmaceuticals USA Inc. May 2020 November 2020 March 2023 Dr. Reddy’s Laboratories, Inc. August 2020 June 2021 June 2023 Teva Pharmaceuticals USA, Inc. September 2020 January 2023 September 2022 Apotex, Inc.
In the year ended December 31, 2022, we incurred costs of $18.1 million in Cost of goods sold - restructuring inventory related to steps taken to amend supplier agreements to align supply arrangements with current and future market demand. Selling, general and administrative expense.
In the years ended December 31, 2023 and 2022, we incurred costs within Cost of goods sold - restructuring inventory related to steps taken to amend supplier agreements to align supply arrangements with current and future market demand. Selling, general and administrative expense.
Net interest income for the years ended December 31, 2022 and 2021 was $2.8 million and $1.1 million, respectively, an increase of $1.7 million, or 157%. The increase is primarily due to higher interest rates in the current year compared to the prior year. Other (expense) income, net .
The increase is primarily due to higher interest rates in the current year period compared to the prior year period. Other income (expense), net . Other income (expense), net, for the year ended December 31, 2023 and 2022 was income of $2.1 million and expense of $0.7 million, respectively, an increase of $2.8 million or 379%.
As of December 31, 2022, we had inventory $392.4 million, of which 90% is inventory approved for use in North America. We continue to negotiate with our contract suppliers to align our supply arrangements with current and future global market demand. Financial Operations Overview Product revenue, net.
As of December 31, 2023, we had inventory of $336.2 million, of which 80% is inventory approved for use in North America. We continue to negotiate with our contract suppliers to align our supply arrangements with current and future global market demand. Financial Operations Overview Product revenue, net.
We have completed the first year of a three year plan to submit and obtain regulatory approval in 20 additional countries in order to ensure that patients in the top 50 cardiometabolic markets worldwide can benefit from VASCEPA.
Other We completed the second year of a three-year plan to submit and obtain regulatory approval in 20 or more additional countries and regions in order to ensure that patients in the top 50 cardiometabolic markets worldwide can benefit from VASCEPA.
The decrease is primarily due to the decrease in U.S. field force as well as the reversal of expense associated with certain performance-based awards as it was no longer deemed probable that the performance criteria for vesting would be achieved within the required timeframe.
The decrease is due to the reversal of expense associated with certain performance-based awards as it was no longer deemed probable that the performance criteria for vesting would be achieved within the required timeframe.
We believe that our cash and cash equivalents and our short-term investments will be sufficient to fund our projected operations for at least twelve months from the issuance date of our audited consolidated financial statements included elsewhere within this Annual Report and is adequate to support continued operations based on our current plans.
We believe that our cash and cash equivalents and our short-term investments will be sufficient to fund our projected operations, including the share repurchase program, for at least one year from the issuance date of our audited consolidated financial statements included elsewhere in this Annual Report and is adequate to support continued operations based on our current plans.
Through the date of this Annual Report on Form 10-K, we have filed for regulatory review in 10 countries and have received approval in seven countries outside of the United States and European Medicines Agency, or EMA, regulatory approval authority, including in Switzerland, Australia and New Zealand, under the REDUCE-IT indication.
Through the date of this Annual Report, we have filed for regulatory review in 20 countries and regions and have received approval in 13 countries and regions outside of the United States and European Medicines Agency, or EMA, regulatory approval authority, including in Switzerland, Australia, New Zealand and Israel, under the REDUCE-IT indication.
Other (expense) income, net, consists primarily of foreign exchange losses and gains. Income tax provision. Income tax provision, deferred tax assets and liabilities, and reserves for unrecognized tax benefits reflect management’s best assessment of estimated future taxes to be paid. We are subject to income taxes in both the United States and foreign jurisdictions.
Income tax provision. Income tax provision, deferred tax assets and liabilities, and reserves for unrecognized tax benefits reflect management’s best assessment of estimated future taxes to be paid. We are subject to income taxes in both the United States and foreign jurisdictions.
A hypothetical 5% change in estimated aggregate bottles of channel inventory would result in a change of less than 1% in net product revenues reported during each of the three and twelve months ended December 31, 2022 and 2021.
A hypothetical 5% change in estimated aggregate bottles of channel inventory would result in a change of less than 1% in net product revenues reported during the years ended December 31, 2023 and 2022.
These suppliers compete with each other based on cost, consistent quality, capacity, timely delivery and other factors. In the future, we may see the average cost of supply change based on numerous potential factors including increased volume purchases, continued improvement in manufacturing efficiency, the mix of purchases made among suppliers, currency exchange rates and other factors.
In the future, we may see the average cost of supply change based on numerous potential factors including increased volume purchases, continued improvement in manufacturing efficiency, the mix of purchases made among suppliers, currency exchange rates and other factors.
This average cost reflects the actual purchase price of VASCEPA API. During 2022, as part of our cost reduction plan, we have taken steps to amend supplier agreements to align supply arrangements with current and future demand resulting in a $18.1 million charge, which was recorded as Cost of goods sold - restructuring inventory.
This average cost reflects the actual purchase price of VASCEPA API. During 2023 and 2022, we have taken steps to amend supplier agreements to align supply arrangements with current and future demand resulting in charges of $39.2 million and $18.1 million, respectively, which were recorded as cost of goods sold - restructuring inventory.
Restructuring expense for the years ended December 31, 2022 and 2021 was $13.5 million and $13.7, respectively, a decrease of $0.2 million or 1%.
Restructuring expense for the years ended December 31, 2023 and 2022 was $11.0 million and $13.5 million, respectively, a decrease of $2.6 million, or 19%.
In April 2022, HLS completed negotiations with Canada’s pan-Canadian Pharmaceutical Alliance for the terms and conditions under which VASCEPA would qualify for public market reimbursement in Canada.
In January 2020, HLS obtained regulatory exclusivity designation and launched commercially in February 2020. In April 2022, HLS completed negotiations with Canada’s pan-Canadian Pharmaceutical Alliance for the terms and conditions under which VASCEPA would qualify for public market reimbursement in Canada.
Comparison of Fiscal Years Ended December 31, 2022 and December 31, 2021 Total revenue, net. We recorded total revenue, net, of $369.2 million and $583.2 million during the years ended December 31, 2022 and 2021, respectively, a decrease of $214.0 million, or 37%. Total revenue, net consists primarily of revenue from the sale of VASCEPA in the United States.
Comparison of Fiscal Years Ended December 31, 2023 and December 31, 2022 Total revenue, net. We recorded total revenue, net, of $306.9 million and $369.2 million during the years ended December 31, 2023 and 2022, respectively, a decrease of $62.3 million, or 17%. Total revenue, net consists primarily of revenue from the sale of VASCEPA in the United States.
We currently anticipate API average cost in 2023 to be similar to or modestly lower than 2022. The average cost may be variable from period to period depending upon the timing and quantity of API purchased from each supplier. Our gross margin on product sales for the years ended December 31, 2022 and 2021 was 65% and 79%, respectively.
The average cost may be variable from period to period depending upon the timing and quantity of API purchased from each supplier. Our overall gross margin on product sales for the years ended December 31, 2023 and 2022 was 50% and 65%, respectively.
Licensing and royalty revenue relates to the recognition of amounts received in connection with the following VASCEPA licensing agreements: • Edding – a $15.0 million up-front payment received in February 2015 and a $1.0 million milestone payment achieved in March 2016. • HLS – a $5.0 million up-front payment which was received upon closing of the agreement in September 2017, a $2.5 million milestone payment that was received following achievement of the REDUCE-IT trial primary endpoint in September 2018, a $2.5 million milestone payment that was received following U.S.
Licensing and royalty revenue relates to the recognition of amounts received in connection with the following VASCEPA licensing agreements: • Edding – a $15.0 million upfront payment received in February 2015, a $1.0 million milestone payment achieved in March 2016 following submission of the clinical trial application to the Chinese regulatory authority, a $5.0 million milestone payment achieved in June 2023 following NMPA approval of VASCEPA under the MARINE indication, 77 and a $3.0 million milestone payment achieved in October 2023 following a regulatory submission to the NMPA for VASCEPA under the REDUCE-IT indication. • HLS – a $5.0 million upfront payment which was received upon closing of the agreement in September 2017, a $2.5 million milestone payment that was received following achievement of the REDUCE-IT trial primary endpoint in September 2018, a $2.5 million milestone payment that was received following U.S.
As further discussed below, this decrease consists of a $218.0 million decrease in U.S. product revenue, $0.2 million decrease in licensing and royalty revenue, offset by an increase of $4.3 million in net product revenue from sales of VASCEPA outside of the United States. Product revenue, net.
As further discussed below, the aforementioned decrease consists of an $86.0 million decrease in U.S. net product revenue, offset by increases of $18.9 million in licensing and royalty revenue and $4.7 million in net product revenue from sales of VASCEPA outside of the United States. Product revenue, net.
The overall icosapent ethyl market in the United States, based on prescription levels reported by Symphony Health, increased for the year ended December 31, 2022 by 7% as compared to the year ended December 31, 2021.
During the majority of the year ended December 31, 2022 there were three generics in the market. The overall icosapent ethyl market in the United States, based on prescription levels reported by Symphony Health, increased for the year ended December 31, 2023 by 4% as compared to the year ended December 31, 2022.
Restructuring expense consists of restructuring costs incurred under our June 2022 cost reduction plan, the discontinuation of German operations and our September 2021 Go-to-Market strategy implementation, which consists of severance pay, incentive compensation, insurance benefits, stock-based compensation expense and other contract related costs. Interest and other (expense) income, net.
Restructuring expense consists of restructuring costs incurred under our July 2023 ORP, June 2022 Cost Reduction Plan, or CRP, and August 2022 discontinuation of German operations, which consists of severance pay, incentive compensation, insurance benefits, stock-based compensation expense and other contract related costs. Interest income, net and other income (expense), net.
Selling, general and administrative expense for the years ended December 31, 2022 and 2021 was $304.4 million and $408.3 million, respectively, a decrease of $103.9 million, or 25%.
Selling, general and administrative expense for the years ended December 31, 2023 and 2022 was $199.9 million and $304.4 million, respectively, a decrease of $104.5 million, or 34%.
In addition to the United States, we also sell VASCEPA by prescription in certain countries in Europe and is available by prescription in Canada, Lebanon and the United Arab Emirates through collaborations with third-party companies.
In addition to the United States, we also sell VASCEPA by prescription in certain countries in Europe as well as certain countries outside of the United States and Europe, such as China and Canada, through collaborations with third-party companies.
Licensing and royalty revenue during the years ended December 31, 2022 and 2021 was $2.7 million and $2.9 million, respectively, a decrease of 0.2 million, or 6%.
Licensing and royalty revenue during the years ended December 31, 2023 and 2022 was $21.6 million and $2.7 million, respectively, an increase of $18.9 million, or 706%.
In accordance with ASC 205-40, management is required to evaluate our ability to continue as a going concern for at least one year after the date of the financial statements are issued.
As of December 31, 2023, we had cash and cash equivalents of $199.3 million and short-term investments of $121.4 million. In accordance with ASC 205-40, management is required to evaluate our ability to continue as a going concern for at least one year after the date the financial statements are issued.
On April 22, 2021, we announced that we received marketing authorization from the Medicines and Healthcare Products Regulatory Agency, or MHRA, for VAZKEPA in England, Wales and Scotland to reduce cardiovascular risk. VASCEPA is currently available by prescription in the U.S. and certain other countries throughout the world, as described below.
On April 22, 2021, we announced that we received marketing authorization from the Medicines and Healthcare Products Regulatory Agency, or MHRA, for VAZKEPA in England, Wales and Scotland to reduce cardiovascular risk.
Selling, general and administrative expenses for the years ended December 31, 2022 and 2021 are summarized in the table below: Year Ended December 31, In thousands 2022 2021 Selling expense (1) $ 185,614 $ 266,474 General and administrative expenses (2) 96,462 109,555 Non-cash stock-based compensation expense (3) 22,340 32,305 Total selling, general and administrative expense $ 304,416 $ 408,334 (1) Selling expense for the years ended December 31, 2022 and 2021 was $185.6 million and $266.5 million, respectively, a decrease of $80.9 million, or 30%.
Selling, general and administrative expenses for the years ended December 31, 2023 and 2022 are summarized in the table below: Year Ended December 31, In thousands 2023 2022 Selling expense (1) $ 111,326 $ 185,614 General and administrative expenses (2) 76,119 96,462 Non-cash stock-based compensation expense (3) 12,493 22,340 Total selling, general and administrative expense $ 199,938 $ 304,416 (1) Selling expense for the years ended December 31, 2023 and 2022 was $111.3 million and $185.6 million, respectively, a decrease of $74.3 million, or 40%.
We recorded product revenue, net, of $366.5 million and $580.3 million during the years ended December 31, 2022 and 2021, respectively, a decrease of $213.8 million, or 37%. This decrease was driven primarily by a 38% decrease in VASCEPA sales to our customers in the United States.
We recorded product revenue, net, of $285.3 million and $366.5 million during the years ended December 31, 2023 and 2022, respectively, a decrease of $81.2 million, or 22%. This decrease was due primarily to a 24% decrease in VASCEPA sales in the United States.
Other We continue to assess other potential partnership opportunities for VASCEPA with companies outside of the United States and Europe with the intention of partnering in all other international markets where VASCEPA receives local regulatory approval.
We continue to assess other potential partnership opportunities for VASCEPA with companies outside of the United States and Europe with the intention of partnering in all other international markets where VASCEPA receives local regulatory approval. 72 Research and Development Since its inception in 2011, conduct of the REDUCE-IT cardiovascular outcomes study of VASCEPA has been the centerpiece of our research and development.
Privacy laws and other factors impact the availability of data to inform European commercial operations at an individual physician level. Generally, less data is available and at reduced frequencies than in the United States. However, this greater concentration of at-risk patients being treated by specialists in Europe should allow for more efficient promotion than in the United States.
Patients at high-risk for cardiovascular disease tend to be treated more often by specialists, such as cardiologists rather than by general practitioners. Privacy laws and other factors impact the availability of data to inform European commercial operations at an individual physician level. Generally, less data is available and at reduced frequencies than in the United States.
On February 23, 2022 the Hong Kong Department of Health completed their evaluation of the clinical trial conducted in China and approved the use of VASCEPA under the REDUCE-IT indication.
On February 9, 2021, we announced that the regulatory review processes in Mainland China and Hong Kong had commenced. On February 23, 2022, the Hong Kong Department of Health completed their regulatory evaluation and approved the use of VASCEPA under the REDUCE-IT indication.
Research and development expenses for the years ended December 31, 2022 and 2021 are summarized in the table below: Year Ended December 31, In thousands 2022 2021 REDUCE-IT study (1) $ 1,724 $ 3,607 Fixed-dose combination (2) 5,777 — Regulatory filing fees and expenses (3) 1,959 1,441 Internal staffing, overhead and other (4) 16,486 19,932 Research and development expense, excluding non-cash expense 25,946 24,980 Non-cash stock-based compensation expense (5) 4,465 4,327 Total research and development expense $ 30,411 $ 29,307 (1) The decrease in expenses for the REDUCE-IT study is primarily driven by the decrease in the number of analyses performed beyond the original REDUCE-IT cardiovascular outcomes trial.
Research and development expenses for the years ended December 31, 2023 and 2022 are summarized in the table below: Year Ended December 31, In thousands 2023 2022 REDUCE-IT study (1) $ 1,020 $ 1,724 Fixed-dose combination (2) 1,395 5,777 Regulatory filing fees and expenses (3) 966 1,959 Internal staffing, overhead and other (4) 14,651 16,486 Research and development expense, excluding non-cash expense 18,032 25,946 Non-cash stock-based compensation expense (5) 4,187 4,465 Total research and development expense $ 22,219 $ 30,411 (1) The decrease in expenses for the REDUCE-IT study is primarily driven by incremental efficiencies applied to ongoing analyses performed on the REDUCE-IT cardiovascular outcomes trial data, further leveraging existing internal resources compared to outsourced support.
Normalized total prescriptions represent the estimated total number of VASCEPA prescriptions dispensed to patients, calculated on a normalized basis (i.e., one month’s supply, or total capsules dispensed multiplied by the number of grams per capsule divided by 120 grams). Inventory levels at wholesalers tend to fluctuate based on seasonal factors, prescription trends and other factors.
Based on data from Symphony Health, the below chart represents the estimated number of normalized total VASCEPA prescriptions. Normalized total prescriptions represent the estimated total number of VASCEPA prescriptions dispensed to patients, calculated on a normalized basis (i.e., one month’s supply, or total capsules dispensed multiplied by the number of grams per capsule divided by 120 grams).
Our cash flows from operating, investing and financing activities, as reflected in the consolidated statements of cash flows, are summarized in the following table: Year Ended December 31, In millions 2022 2021 2020 Cash (used in) provided by: Operating activities $ (180.1 ) $ (66.5 ) $ (21.7 ) Investing activities 175.3 104.1 (377.0 ) Financing activities (0.4 ) (5.1 ) (58.9 ) Increase (decrease) in cash and cash equivalents and restricted cash $ (5.2 ) $ 32.5 $ (457.6 ) Net cash used in operating activities during 2022 compared to 2021 increased primarily as a result of a decrease in U.S. product revenue, costs associated with commercial and pre-launch operations in Europe as well as an increase in inventory purchases in the first half of 2022.
Our cash flows from operating, investing and financing activities, as reflected in the consolidated statements of cash flows, are summarized in the following table: Year Ended December 31, In millions 2023 2022 2021 Cash provided by (used in): Operating activities $ 6.9 $ (180.1 ) $ (66.5 ) Investing activities (25.5 ) 175.3 104.1 Financing activities 0.2 (0.4 ) (5.1 ) (Decrease) increase in cash and cash equivalents and restricted cash $ (18.4 ) $ (5.2 ) $ 32.5 Net cash provided by operating activities increased during 2023 as compared to net cash used in operating activities during the same period in 2022.
On February 9, 2021, we announced that the regulatory review processes in Mainland China and Hong Kong have commenced. The National Medical Products Administration, or NMPA, accepted for review the new drug application for VASCEPA, submitted by Edding, based on the results from the Phase 3 clinical trial and the results from our prior studies of VASCEPA.
In Mainland China, the NMPA accepted for review the new drug 71 application for VASCEPA, submitted by Edding, based on the results from the Phase 3 clinical trial and the results from our prior studies of VASCEPA.
Net cash provided by investing activities during the year ended December 31, 2022 is primarily due to the proceeds from the maturity of $257.5 million in investment-grade interest bearing instruments, partially offset by $81.6 million in purchases of investment-grade interest bearing instruments as compared to the same period in 2021 where proceeds from the maturity of investment-grade interest bearing instruments was $394.3 million, partially offset by $290.2 million in purchases of investment-grade interest bearing instruments.
This is primarily due to the purchase of investment grade interest bearing instruments of $215.1 million partially offset by $190.1 million from proceeds from the maturity of investment grade interest bearing instruments, as compared to the same period in 2022 where proceeds from the maturity of investment grade interest bearing instruments was $257.5 million, partially offset by $81.6 million in purchases of investment grade interest bearing instruments.
Additionally, based on prescription levels reported by Symphony Health, VASCEPA branded prescriptions decreased by 19% in the year ended December 31, 2022 as compared to the year ended December 31, 2021.
Our share of the icosapent ethyl market has decreased to approximately 57% in the year ended December 31, 2023 from approximately 60% in the year ended December 31, 2022. Additionally, based on prescription levels reported by Symphony Health, VASCEPA branded prescriptions decreased by 8% in the year ended December 31, 2023 as compared to the year ended December 31, 2022.
We have written contracts with our distributors, and transfer of control typically occurs upon delivery of our product to the Distributor. We evaluate the creditworthiness of each of our distributors to determine whether revenues can be recognized upon delivery, subject to satisfaction of the other requirements, or whether recognition is required to be delayed until receipt of payment.
We evaluate the creditworthiness of each of our distributors to determine whether revenues can be recognized upon delivery, subject to satisfaction of the other requirements, or whether recognition is required to be delayed until receipt of payment. We calculate gross product revenues based on the wholesale acquisition cost charged to our distributors for VASCEPA.
Research and development expense for the years ended December 31, 2022 and 2021 was $30.4 million and $29.3 million, respectively, an increase of $1.1 million, or 4%.
Research and development expense. Research and development expense for the years ended December 31, 2023 and 2022 was $22.2 million and $30.4 million, respectively, a decrease of $8.2 million, or 27%.
We are implementing an impactful and cost-effective hybrid commercial model balancing optimally digital and face-to-face approach for more impact and cost efficiency, which is or will be utilized throughout Europe as launches are rolled out. Patients at high risk for cardiovascular disease tend to be treated more often by specialists, such as cardiologists rather than by general practitioners.
We are leveraging third-party relationships for various support activities and are implementing an impactful and cost-effective hybrid commercial model balancing optimally digital and face-to-face approach for more impact and cost efficiency, which is or will be utilized throughout Europe as launches are rolled out.
The previous calculations of prescription levels by this vendor can change between periods and can be significantly affected by lags in data reporting from various sources or by changes in pharmacies and other distributors providing data. Such methods can from time to time result in significant inaccuracies in information when ultimately compared with actual results.
Inventory levels at wholesalers tend to fluctuate based on seasonal factors, prescription trends and other factors. The previous calculations of prescription levels by this vendor can change between periods and can be significantly affected by lags in data reporting from various sources or by changes in pharmacies and other distributors providing data.
In Europe, VAZKEPA has the benefit of ten years of market protection, and we have been issued a patent that expires in 2033 with additional pending applications that could extend exclusivity into 2039.
However, this greater concentration of at-risk patients being treated by specialists in Europe should allow for more efficient promotion than in the United States. In Europe, VAZKEPA has the benefit of 10 years of market protection, and we have been issued a patent that expires in 2033 with additional pending applications that could extend exclusivity into 2039.
(3) Non-cash stock-based compensation expense for the years ended December 31, 2022 and 2021 was $22.3 million and $32.3 million, respectively, a decrease of $10.0 million, or 31%. Non-cash stock-based compensation expense represents the estimated costs associated with equity awards issued to internal personnel supporting our selling, general and administrative functions.
Non-cash stock-based compensation expense represents the estimated costs associated with equity awards issued to internal personnel supporting our selling, general and administrative functions.
To date we have filed thirteen dossiers to gain market access in European countries, including in all of the largest countries in Europe. In most European countries, securing product reimbursement is a requisite to launching. In certain countries, such as Denmark, individual patient reimbursement is allowed prior to national, general organization reimbursement.
Launch of VAZKEPA in individual countries depends on the timing of achieving product reimbursement on a country-by-country basis. To date we have filed 15 dossiers to gain market access in European countries, including in all of the largest countries in Europe. In most European countries, securing product reimbursement is a requisite to launching.
We are not responsible for the accuracy of this vendor's information and we do not receive prescription data directly from retail pharmacies. Europe In 2021, we received marketing authorization and regulatory approval in the EU, England, Wales and Scotland. Launch of VAZKEPA in individual countries depends on the timing of achieving product reimbursement on a country-by-country basis.
Further, data for a single and limited period may not be representative of a trend or otherwise predictive of future results. We are not responsible for the accuracy of this vendor's information and we do not receive prescription data directly from retail pharmacies. Europe In 2021, we received marketing authorization and regulatory approval in the EU, England, Wales and Scotland.
Other (expense) income, net, for the year ended December 31, 2022 and 2021 was expense of $0.7 million and $0.3 million, respectively. Other (expense) income, net, in the years ended December 31, 2022 and 2021 primarily consists of gains and losses on foreign exchange transactions. Provision for income taxes .
Other income (expense), net, primarily consists of the ERC awarded as part of the CARES Act, gains and losses on foreign exchange transactions and sublease income related to our Bridgewater, NJ facility. Provision for income taxes . Provision for income taxes for the year ended December 31, 2023 and 2022 was $5.4 million and $2.0 million, respectively.