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Aurinia Pharmaceuticals (AUPH) Stock Price, News & Analysis

AUPH NASDAQ
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Price Move History

Daily moves over 5%
14 252 sessions, September 30, 2025 to September 30, 2026
Largest daily move
+8.7% close of October 31, 2025
1-year change
+46.6% closing prices, September 30, 2025 to September 30, 2026
5-year change
-26.8% closing prices, September 30, 2021 to September 30, 2026

Company Description

Aurinia Pharmaceuticals Inc. (NASDAQ: AUPH) is a biopharmaceutical company focused on delivering therapies to people living with autoimmune diseases with high unmet medical needs. According to the company’s public disclosures, Aurinia is a fully integrated biopharmaceutical organization centered on the development and commercialization of therapies for serious autoimmune conditions.

The company’s lead commercial product is LUPKYNIS (voclosporin), described in multiple company press releases as the first FDA‑approved oral therapy for the treatment of adult patients with active lupus nephritis, a severe complication of systemic lupus erythematosus. LUPKYNIS is a second generation calcineurin inhibitor with a dual mechanism of action, acting as an immunosuppressant through inhibition of T‑cell activation and cytokine production and promoting podocyte stability in the kidney. It is indicated in combination with a background immunosuppressive therapy regimen for adult patients with active lupus nephritis.

Aurinia reports that its business model combines commercial operations for LUPKYNIS with ongoing research and development activities. Revenue is described in filings and press releases as coming from net product sales of LUPKYNIS and license, collaboration and royalty revenue, which includes manufacturing services revenue from a collaboration partner. The company’s financial statements show it reports total revenue, cost of revenue, selling, general and administrative expenses, research and development expenses, and other operating items typical of a commercial‑stage biopharmaceutical company.

Focus on Lupus Nephritis and Autoimmune Diseases

Company communications emphasize that lupus nephritis is among the most severe and dangerous complications of systemic lupus erythematosus. Aurinia highlights the role of LUPKYNIS‑based triple immunosuppressive therapy, combining LUPKYNIS, mycophenolate mofetil and low‑dose glucocorticoids, in preserving kidney health. Data from the AURORA clinical program, including the AURORA 1 pivotal trial and AURORA 2 extension trial, are cited by the company as demonstrating the importance of this triple regimen to reduce proteinuria and support long‑term kidney outcomes without reliance on chronic high‑dose glucocorticoids.

A post‑hoc analysis of the AURORA 1 study, described in the company’s news releases, showed that patients receiving LUPKYNIS‑based triple immunosuppressive therapy achieved lower urine protein creatinine ratio (UPCR) targets at higher rates than control patients treated with mycophenolate mofetil and low‑dose glucocorticoids alone. Additional analyses have examined lipidomic profiles and real‑world data from the ENLIGHT‑LN registry of adult lupus nephritis patients treated with LUPKYNIS.

Pipeline: Aritinercept (AUR200)

Beyond its commercial product, Aurinia is also developing aritinercept (AUR200). Company disclosures describe aritinercept as a dual inhibitor of B cell‑activating factor (BAFF) and a proliferation‑inducing ligand (APRIL) for the potential treatment of autoimmune diseases. A Phase 1 single‑ascending‑dose study in healthy subjects evaluated subcutaneous doses of aritinercept and reported that the drug was well tolerated at all dose levels tested, with no treatment‑related serious adverse events or discontinuations due to treatment‑related adverse events.

The Phase 1 study results reported by Aurinia showed that single doses of aritinercept led to robust and long‑lasting reductions in immunoglobulins, including immunoglobulin A, M and G. The company has stated that the pharmacodynamic effects are supportive of once‑monthly dosing and has indicated plans to initiate clinical studies of aritinercept in at least two autoimmune diseases, reflecting its strategy to expand beyond lupus nephritis into additional autoimmune indications.

Regulatory and Safety Information for LUPKYNIS

Aurinia’s public materials include detailed prescribing and safety information for LUPKYNIS. LUPKYNIS carries boxed warnings regarding malignancies and serious infections associated with immunosuppressive therapy. The company notes that immunosuppressants, including LUPKYNIS, increase the risk of lymphomas and other malignancies, particularly of the skin, and increase the risk of bacterial, viral, fungal and protozoal infections, including opportunistic infections, which may lead to serious or fatal outcomes.

Additional warnings and precautions described by the company include nephrotoxicity, hypertension, neurotoxicity, hyperkalemia, QTc prolongation, immunization considerations and the potential for pure red cell aplasia. The use of LUPKYNIS is contraindicated in patients taking strong CYP3A4 inhibitors and in patients who have had a serious or severe hypersensitivity reaction to LUPKYNIS or its excipients. Aurinia’s disclosures also discuss dose adjustments or avoidance in patients with renal or hepatic impairment and considerations for use in pregnancy and lactation.

Operations and Financial Reporting

Aurinia is incorporated in Canada and files reports with the U.S. Securities and Exchange Commission, including Form 10‑K annual reports, Form 10‑Q quarterly reports and Form 8‑K current reports. Recent Form 8‑K filings reference earnings releases and investor updates, including quarterly financial results and information about the company’s share repurchase plan and clinical data announcements.

The company’s condensed consolidated financial statements show that it reports total assets, cash, cash equivalents, restricted cash and investments, accounts receivable, inventory, intangible assets, lease assets, property and equipment, and other noncurrent assets. On the liabilities side, Aurinia reports accounts payable, accrued expenses, finance lease liabilities, deferred revenue, operating lease liabilities and other noncurrent obligations. Shareholders’ equity includes common shares, additional paid‑in capital, accumulated other comprehensive loss and accumulated deficit.

Through its public earnings releases, Aurinia has described trends in net product sales of LUPKYNIS, license, collaboration and royalty revenue, net income, and cash flows from operating, investing and financing activities. The company has also disclosed a share repurchase plan approved by its Board of Directors, under which it has repurchased common shares through open market and other mechanisms, and has noted that it relies on exemptive relief granted by Canadian securities authorities in connection with this program.

Research, Medical Engagement and Conferences

Aurinia regularly highlights its participation in major medical and scientific meetings related to rheumatology and nephrology. Company news releases describe presentations of new data on LUPKYNIS at events such as the American College of Rheumatology Convergence, the American Society of Nephrology Kidney Week and the International Congress on Systemic Lupus Erythematosus (LUPUS). These presentations include real‑world effectiveness and usage data, pediatric post‑marketing data, mechanistic studies of voclosporin disposition and distribution, and analyses of proteinuria reduction and lipidomic changes in lupus nephritis patients.

Through these activities, Aurinia positions LUPKYNIS and its clinical program within the broader medical community focused on lupus nephritis and autoimmune kidney disease. The company’s communications emphasize early and deep reductions in proteinuria, preservation of kidney function and the potential impact on cardiovascular risk factors as key therapeutic goals.

Stock and Industry Classification

Aurinia Pharmaceuticals Inc. trades on the NASDAQ under the ticker symbol AUPH. Based on the provided classification, the company operates within the Pharmaceutical Preparation Manufacturing industry in the broader Manufacturing sector. Its profile in public disclosures is that of a commercial‑stage biopharmaceutical issuer with a marketed product in lupus nephritis and an active pipeline program targeting autoimmune diseases.

Stock Performance

$16.20
-1.37%
0.23
Last updated: September 30, 2026 at 16:02
+46.6%
Performance 1 year

Aurinia Pharmaceuticals (AUPH) closed at $16.20 on September 30, 2026. Over the past 12 months, the price has gained 46.6%.

See what a $1,000 investment in AUPH would be worth today

AUPH Metrics & Rankings

Price returns through September 30, 2026. Month-to-date and YTD include the first trading day. Ranking links may use different dates.

Latest News

Aurinia Pharmaceuticals has 10 recent news articles. Of the recent coverage, 6 articles coincided with positive price movement and 4 with negative movement. Key topics include earnings, acquisition, management, earnings date. View all AUPH news →

Insider Radar

Net Sellers
90-Day Summary
0
Shares Bought
32,914
Shares Sold
2
Transactions
Most Recent Transaction
Robertson Stephen P. (Chief Legal Officer) sold 11,939 shares @ $15.95 on September 10, 2026

Insider selling at Aurinia Pharmaceuticals over the past 90 days can reflect routine portfolio management, scheduled trading plans (Rule 10b5-1), tax planning, or compensation-related dispositions rather than a directional view on the stock.

Based on SEC Form 4 filings over the last 90 days.

Financial Highlights

Aurinia Pharmaceuticals generated $283.1M in revenue in FY2025, retaining a 88.5% gross margin, operating income reached $104.9M (37.1% operating margin), and net income was $287.2M, reflecting a 101.5% net profit margin. Diluted earnings per share stood at $2.07. The company generated $135.7M in operating cash flow. The current ratio was 5.25, measuring current assets divided by current liabilities.

$283.1M
Revenue (FY2025)
$287.2M
Net Income (FY2025)
$135.7M
Operating Cash Flow

Upcoming Events

Short Interest History

Last 12 Months

Short interest in Aurinia Pharmaceuticals (AUPH) currently stands at 8.6 million shares, down 4.5% from the previous reporting period, representing 6.9% of the float.

Days to Cover History

Last 12 Months

Days to cover for Aurinia Pharmaceuticals (AUPH) currently stands at 11.1 days, up 29.4% from the previous period. The ratio is the reported short interest divided by the average daily trading volume. Since October 2025, the figure has increased by 69.4%. Across the settlements charted above, it has ranged from 3.2 to 11.9 days.

AUPH Company Profile & Sector Positioning

Aurinia Pharmaceuticals (AUPH) operates in the Biotechnology industry within the broader Healthcare sector and is listed on the NASDAQ.

Investors comparing AUPH often look at related companies in the same sector, including Ardelyx, Inc. (ARDX), Vera Therapeutics, Inc. (VERA), Vericel Corporation (VCEL), Cidara Therapeutics, Inc. (CDTX), and Viridian Therapeutics, Inc. (VRDN). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate AUPH's relative position within its industry.

Frequently Asked Questions

What is the current stock price of Aurinia Pharmaceuticals (AUPH)?

The current stock price of Aurinia Pharmaceuticals (AUPH) is $16.20 as of September 30, 2026.

What is the market cap of Aurinia Pharmaceuticals (AUPH)?

The market cap of Aurinia Pharmaceuticals (AUPH) is approximately $2.2B. Learn more about what market capitalization means .

What is the revenue of Aurinia Pharmaceuticals (AUPH) stock?

The FY2025 revenue of Aurinia Pharmaceuticals (AUPH) is $283.1M, from its most recent completed fiscal year.

What is the net income of Aurinia Pharmaceuticals (AUPH)?

The FY2025 net income of Aurinia Pharmaceuticals (AUPH) is $287.2M, from its most recent completed fiscal year.

What is the earnings per share (EPS) of Aurinia Pharmaceuticals (AUPH)?

The diluted earnings per share (EPS) of Aurinia Pharmaceuticals (AUPH) is $2.07 for FY2025, its most recent completed fiscal year. Learn more about EPS .

What is the operating cash flow of Aurinia Pharmaceuticals (AUPH)?

The operating cash flow of Aurinia Pharmaceuticals (AUPH) is $135.7M. Learn about cash flow.

What is the profit margin of Aurinia Pharmaceuticals (AUPH)?

The net profit margin of Aurinia Pharmaceuticals (AUPH) is 101.5%. Learn about profit margins.

What is the operating margin of Aurinia Pharmaceuticals (AUPH)?

The operating profit margin of Aurinia Pharmaceuticals (AUPH) is 37.1%. Learn about operating margins.

What is the gross margin of Aurinia Pharmaceuticals (AUPH)?

The gross profit margin of Aurinia Pharmaceuticals (AUPH) is 88.5%. Learn about gross margins.

What is the current ratio of Aurinia Pharmaceuticals (AUPH)?

The current ratio of Aurinia Pharmaceuticals (AUPH) is 5.25, measuring current assets divided by current liabilities. Learn about liquidity ratios.

What is the gross profit of Aurinia Pharmaceuticals (AUPH)?

The gross profit of Aurinia Pharmaceuticals (AUPH) is $250.4M for FY2025, its most recent completed fiscal year.

What is the operating income of Aurinia Pharmaceuticals (AUPH)?

The operating income of Aurinia Pharmaceuticals (AUPH) is $104.9M. Learn about operating income.

What does Aurinia Pharmaceuticals Inc. do?

Aurinia Pharmaceuticals Inc. is a biopharmaceutical company focused on delivering therapies to people living with autoimmune diseases with high unmet medical needs. Its lead commercial product is LUPKYNIS (voclosporin), an oral therapy for adult patients with active lupus nephritis, and it is also developing aritinercept (AUR200) for the potential treatment of autoimmune diseases.

What is LUPKYNIS and what condition is it approved to treat?

LUPKYNIS (voclosporin) is described by Aurinia as the first FDA‑approved oral therapy for the treatment of adult patients with active lupus nephritis, a serious complication of systemic lupus erythematosus. It is a second generation calcineurin inhibitor indicated in combination with a background immunosuppressive therapy regimen for this condition.

How does LUPKYNIS work according to Aurinia?

Aurinia states that LUPKYNIS is a second generation calcineurin inhibitor with a dual mechanism of action. It acts as an immunosuppressant through inhibition of T‑cell activation and cytokine production and promotes podocyte stability in the kidney, supporting its role in lupus nephritis therapy.

What is aritinercept (AUR200) in Aurinia’s pipeline?

Aritinercept (AUR200) is described by Aurinia as a dual inhibitor of B cell‑activating factor (BAFF) and a proliferation‑inducing ligand (APRIL) for the potential treatment of autoimmune diseases. A Phase 1 single‑ascending‑dose study in healthy subjects showed that aritinercept was well tolerated and produced robust, long‑lasting reductions in immunoglobulin levels.

How does Aurinia generate revenue?

In its financial disclosures, Aurinia reports revenue from net product sales of LUPKYNIS and from license, collaboration and royalty revenue, which includes manufacturing services revenue from a collaboration partner. These revenue components are presented in the company’s condensed consolidated statements of operations.

What safety warnings are associated with LUPKYNIS?

Aurinia’s materials note that LUPKYNIS carries boxed warnings for malignancies and serious infections associated with immunosuppressive therapy. Additional warnings and precautions include risks of nephrotoxicity, hypertension, neurotoxicity, hyperkalemia, QTc prolongation, and considerations related to immunizations, pregnancy, lactation, and renal or hepatic impairment.

In which industry and sector is Aurinia classified?

Based on the provided classification, Aurinia Pharmaceuticals Inc. operates in the Pharmaceutical Preparation Manufacturing industry within the broader Manufacturing sector. Its public profile is that of a commercial‑stage biopharmaceutical issuer focused on autoimmune diseases.

What clinical data has Aurinia reported for LUPKYNIS?

Aurinia references the AURORA clinical program, including the Phase 3 AURORA 1 trial and the AURORA 2 extension trial, as demonstrating the role of LUPKYNIS‑based triple immunosuppressive therapy in reducing proteinuria and preserving kidney health in lupus nephritis patients. The company has also reported post‑hoc analyses and real‑world data from the ENLIGHT‑LN registry.

What SEC filings does Aurinia submit as a public company?

Aurinia submits filings to the U.S. Securities and Exchange Commission, including Form 10‑K annual reports, Form 10‑Q quarterly reports and Form 8‑K current reports. Recent 8‑K filings have covered quarterly financial results, updates on its share repurchase plan and announcements of clinical data for aritinercept (AUR200).

On which exchange does Aurinia Pharmaceuticals trade and under what symbol?

Aurinia Pharmaceuticals Inc. trades on the NASDAQ under the ticker symbol AUPH, as indicated in the company’s press releases and SEC filings.