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What is COSCIENS Biopharma Inc. stock?

CSCI is the ticker symbol for COSCIENS Biopharma Inc., listed on TSX.

Founded in 1990 and headquartered in Toronto, COSCIENS Biopharma Inc. is a Pharmaceuticals: Major company in the Health technology sector.

What you'll find on this page: What is CSCI stock? What does COSCIENS Biopharma Inc. do? What is the development journey of COSCIENS Biopharma Inc.? How has the stock price of COSCIENS Biopharma Inc. performed?

Last updated: 2026-06-06 17:16 EST

About COSCIENS Biopharma Inc.

CSCI real-time stock price

CSCI stock price details

Quick intro

COSCIENS Biopharma Inc. (TSX: CSCI) is a Canadian life sciences company established through the merger of Aeterna Zentaris and Ceapro. It specializes in developing plant-based active ingredients (such as Beta Glucan) and pharmaceutical products like Macimorelin.

For the fiscal year 2025, the company reported total revenue of $7.5 million, down from $9.6 million in 2024. Despite the revenue decline, the consolidated net loss narrowed to $10.4 million ($3.27 per share) from $15.3 million in 2024, reflecting significant cost reductions and strategic restructuring of its biopharmaceutical business.

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Basic info

NameCOSCIENS Biopharma Inc.
Stock tickerCSCI
Listing marketcanada
ExchangeTSX
Founded1990
HeadquartersToronto
SectorHealth technology
IndustryPharmaceuticals: Major
CEOPeter Harry Puccetti
Websitecosciensbio.com
Employees (FY)28
Change (1Y)−12 −30.00%
Fundamental analysis

COSCIENS Biopharma Inc. Business Overview

Business Summary

COSCIENS Biopharma Inc. (NASDAQ: CSCI; TSX: CSCI), formerly known as Aeterna Zentaris Inc., is a specialized biopharmaceutical company focused on developing and commercializing innovative diagnostic and therapeutic solutions for endocrine-related diseases. Following a major strategic merger with Ceapro Inc. in 2024, the company repositioned itself as a diversified life sciences player, leveraging integrated research, development, and commercialization capabilities.

Detailed Business Modules

1. Endocrine Diagnostics & Therapeutics:
The company’s flagship product is Macrilen™ (macimorelin), the first and only FDA and EMA-approved oral test for diagnosing Adult Growth Hormone Deficiency (AGHD). This product replaces invasive and cumbersome traditional testing methods. The company is also exploring macimorelin for pediatric indications and other potential endocrine applications.
2. Specialized Bio-Extraction & Material Science:
Through the merger with Ceapro, COSCIENS integrated advanced technologies such as Pressurized Gas Expanded (PGX) technology. This platform enables production of high-purity active ingredients (e.g., beta-glucan and avenanthramides) from natural sources for use in nutraceuticals, cosmeceuticals, and potentially drug delivery systems.
3. Pipeline Assets:
The company maintains a pipeline focused on orphan diseases and niche endocrine disorders, leveraging expertise in peptide-based chemistry and specialized delivery systems to address unmet medical needs.

Business Model Characteristics

Strategic Partnerships: COSCIENS operates a "partnership-heavy" model for global distribution. For example, Macrilen™ is marketed in North America through a licensing agreement with Novo Nordisk, allowing the company to leverage a global giant’s sales force while maintaining a lean internal structure.
Dual Revenue Streams: The company combines stable royalty income from licensed diagnostic products with high-growth potential from its proprietary PGX technology and value-added active ingredients.

Core Competitive Moat

· Regulatory Exclusivity: Macimorelin holds orphan drug status in key markets, providing market exclusivity and protection against generic competition.
· Proprietary Technology: PGX technology is a patented, green-tech extraction process that is difficult to replicate, offering a significant advantage in producing high-value biopolymers.
· Specialized Niche Focus: By dominating the niche diagnostic market for AGHD, the company avoids direct competition with "Big Pharma" in saturated categories.

Latest Strategic Layout

In late 2024 and early 2025, COSCIENS completed its rebranding and integration phase following the Ceapro merger. The current focus is on expanding Macrilen™ pediatric clinical trials and commercializing new high-purity bioactive products. The company is also actively seeking to out-license non-core assets to focus capital on commercial scale-up of its PGX-based production facilities.

COSCIENS Biopharma Inc. Evolution

Evolution Characteristics

The history of COSCIENS is marked by pivotal transformations—from a pure-play drug discovery firm to a specialized endocrine player, and finally to an integrated biopharma company through a "merger of equals."

Development Stages

1. The Aeterna Zentaris Era (Early 2000s - 2017):
Initially focused on oncology and endocrine research, the company faced setbacks in late-stage cancer drug trials, prompting a strategic pivot toward orphan drugs and diagnostic tools.
2. Regulatory Breakthrough (2017 - 2020):
A turning point came in December 2017 when the FDA approved Macrilen™, transforming the company from an R&D-stage entity into a commercial-stage biopharmaceutical firm. Shortly after, a major licensing deal with Novo Nordisk was secured.
3. Diversification & Merger (2023 - 2024):
Recognizing the need for broader revenue and technological synergy, Aeterna Zentaris announced an all-stock merger with Ceapro Inc. in late 2023. The deal closed in 2024, creating COSCIENS Biopharma Inc., combining pharmaceutical expertise with advanced bio-extraction technology.

Analysis of Success and Challenges

· Success Factor: Resilience and adaptability. Pivoting from failed oncology trials to the successful Macimorelin diagnostic saved the company from insolvency.
· Challenges: Historically, the company experienced significant share price volatility and cash burn typical of small-cap biotech. The Ceapro merger was a direct response to strengthen the balance sheet and diversify risk.

Industry Overview

Basic Industry Context

COSCIENS operates at the intersection of the Endocrine Diagnostics Market and the Bio-active Ingredients Market. The global endocrine testing market is driven by an aging population and rising awareness of hormonal disorders.

Industry Trends & Catalysts

Trend Driver Impact on COSCIENS
Non-Invasive Diagnostics Patient preference for oral tests over insulin-stress tests. Increased adoption of Macrilen™.
Sustainable Bio-Extraction Demand for "green" and solvent-free processing. Value appreciation of PGX Technology.
Orphan Drug Incentives Government R&D tax credits and market exclusivity. Protects pipeline for niche endocrine therapies.

Competitive Landscape

In diagnostics, COSCIENS competes with traditional testing protocols (e.g., Insulin Tolerance Test) managed by large clinical labs like Quest Diagnostics. However, Macrilen™ remains the only FDA-approved oral alternative. In the bioactive segment, the company competes with chemical ingredient manufacturers, but its PGX technology offers a "purity advantage" difficult for competitors to replicate without significant CAPEX.

Industry Position

COSCIENS Biopharma is a specialized leader in growth hormone diagnostics. While its market cap is smaller than diversified biopharma giants, it holds a dominant position in its specific diagnostic niche. According to 2024 financial reports, the company is focused on transitioning to a cash-flow-positive state by maximizing commercial synergy between its newly merged divisions.

Financial data

Sources: COSCIENS Biopharma Inc. earnings data, TSX, and TradingView

Financial analysis

COSCIENS Biopharma Inc. Financial Health Score

Based on the latest financial data for the fiscal year ended December 31, 2025, and the most recent quarterly reports, COSCIENS Biopharma Inc. (TSX: CSCI; OTCQB: CSCIF) is undergoing significant financial restructuring. While the company has successfully reduced its cash burn rate, it remains unprofitable and has experienced declining revenues during its transition to a "pure-play" natural-based products business.

Category Key Metrics (FY 2025 / Q4 2025) Score Rating
Solvency & Debt Debt-free (0% Debt-to-Equity ratio); Cash balance: $7.3M (Dec 2025). 85/100 ⭐⭐⭐⭐
Profitability Net Loss: $10.4M (FY 2025); Unprofitable. 45/100 ⭐⭐
Revenue Growth FY 2025 Revenue: $7.5M (Down 22% from $9.6M in 2024). 40/100 ⭐⭐
Efficiency & Cost Control Operating expenses cut by 42% YoY; Workforce reduced by 27%. 75/100 ⭐⭐⭐
Market Valuation Trading near tangible book value (~$1.60/share floor). 50/100 ⭐⭐
Overall Health Score Consolidated Financial Health Index 59/100 ⭐⭐/⭐⭐⭐

Data Insight: As of December 31, 2025, the company held $7.3 million in cash and equivalents. Although revenues decreased to $7.5 million for the full year, the net loss improved (narrowed) from $15.3 million in 2024 to $10.4 million in 2025, reflecting aggressive cost-saving measures.

COSCIENS Biopharma Inc. Development Potential

Strategic Roadmap: Transition to "Pure-Play" Life Sciences

Following a transformative merger in 2024, COSCIENS has shifted away from capital-intensive pharmaceutical R&D toward natural-based active ingredients. This includes a focus on high-margin cosmeceuticals and nutraceuticals.

Recent Major Events & Catalyst Analysis

1. Insolvency of German Subsidiaries (March 2026): In a major strategic move, the company ceased funding its German subsidiaries responsible for the Macrilen pharmaceutical asset. This is expected to save $1.9 million annually in operating costs and remove approximately $11 million in unfunded pension liabilities from the balance sheet.
2. Commercialization of Avenanthramides (AVs): After successful Phase 1 trials, the company is focusing on the anti-inflammatory properties of AVs. Growth in this segment is a key catalyst for 2026, as these ingredients are used in global brands like Aveeno.
3. OBG Nutraceutical Launch: The launch of the Oat Beta Glucan (OBG) chewable bar, aimed at cholesterol reduction, is scheduled for H2 2025/2026, representing a new revenue stream in the "wellness" category.

New Business Catalysts

The company is leveraging its PGX Technology to scale the production of specialty materials like yeast beta glucan. Management has indicated plans to seek industry partners for the commercialization of these technologies, which could lead to significant licensing or royalty revenue.

COSCIENS Biopharma Inc. Pros and Risks

Company Pros (Upside Factors)

• Improved Cost Structure: Massive reduction in operating expenses (down 59% in Q3 2025 vs Q3 2024) significantly extends the company's cash runway without immediate need for dilutive financing.
• Debt-Free Balance Sheet: COSCIENS maintains a clean debt profile, which is rare for clinical-stage biopharmaceutical firms.
• Established Revenue Base: Unlike many biotech firms, CSCI has a "base business" generating revenue through the sale of active ingredients to global cosmeceutical leaders.
• Focus on High-Growth Segments: Moving into natural health products (Nutraceuticals) allows for faster time-to-market compared to traditional drug development.

Company Risks (Downside Factors)

• Declining Top-Line Revenue: FY 2025 saw a 22% drop in revenue, partly due to the divestment or abandonment of pharmaceutical projects like the DETECT trial for macimorelin.
• Nasdaq Delisting: The company voluntarily delisted from the Nasdaq in September 2025, now trading primarily on the TSX and OTC markets. This has significantly reduced stock liquidity and visibility for U.S. investors.
• Execution Risk: The success of the "pure-play" strategy depends entirely on the commercial adoption of its new nutraceutical products and the successful scaling of its PGX technology facilities.
• Concentration Risk: A significant portion of revenue relies on the timing of shipments for oat-based ingredients, which can cause quarterly volatility.

Analyst insights

كيف ينظر المحللون إلى COSCIENS Biopharma Inc. وسهم CSCI؟

حتى النصف الأول من عام 2026، يعكس شعور المحللين تجاه COSCIENS Biopharma Inc. (CSCI) شركة تمر بتحول استراتيجي جذري. كانت تعرف سابقًا باسم Aeterna Zentaris، وأتمت الشركة اندماجًا مع Ceapro Inc. في عام 2024، ومنذ ذلك الحين تحولت من نموذج تطوير أدوية تقليدي إلى عمل في علوم الحياة يركز بشكل كامل على المنتجات الطبيعية.

يحافظ محللو وول ستريت وبي ستريت حاليًا على موقف حذر ولكن مراقب، مع تركيز على جهود إعادة الهيكلة التي تقوم بها الشركة وانتقالها نحو مكونات طبيعية تحقق إيرادات.

1. وجهات النظر المؤسسية الأساسية حول الشركة

التحول الاستراتيجي نحو المكونات الطبيعية: يبرز المحللون أن COSCIENS تحولت للتركيز على المستخلصات النباتية عالية القيمة، مثل بيتا جلوكان الشوفان والأفينانتراميدات، المستخدمة في علامات تجارية استهلاكية كبرى مثل Aveeno. يُنظر إلى هذا التحول كجهد لتقليل "المخاطر الثنائية" المرتبطة عادة بشركات التكنولوجيا الحيوية في مرحلة التجارب السريرية.

الخروج من تطوير الأدوية: في خطوة كبيرة في مارس 2026، أعلنت الشركة أنها ستتوقف تمويل فروعها الألمانية، مما يعني خروجها الفعلي من تطوير الأصل الدوائي الرئيسي، Macrilen (macimorelin). يرى المحللون أن هذه خطوة جذرية لكنها ضرورية للقضاء على الخسائر التشغيلية الكبيرة والحفاظ على السيولة المتبقية للشركة لدعم أعمال المنتجات الطبيعية الأكثر استقرارًا.

إعادة الهيكلة والانضباط في التكاليف: بعد إعادة تشكيل مجلس الإدارة في 2025، نفذت الإدارة مبادرة "الميزانية الصفرية". وفقًا لتقارير الربع الثالث لعام 2025 والسنة المالية 2025، أدى ذلك إلى خفض المصاريف التشغيلية بنسبة 59% على أساس سنوي. يشير المحللون إلى أنه رغم تقلص حجم الأعمال، فإن التركيز على "التناسب الصحيح" أمر حاسم للبقاء.

2. تقييمات الأسهم وأهداف الأسعار

يتميز إجماع السوق على CSCI حاليًا بتغطية منخفضة وتقلبات عالية.

توزيع التقييمات: الإجماع السائد بين عدد قليل من المحللين النشطين المتبقين هو تصنيف "احتفاظ" أو "محايد". وقد علقت العديد من المؤسسات التغطية بعد انسحاب الشركة الطوعي من NASDAQ في أواخر 2025 (حيث يتم تداولها الآن بشكل رئيسي في TSX تحت الرمز "CSCI" وفي OTCQB تحت "CSCIF").

أهداف الأسعار (TSX: CSCI):
- المتوسط المستهدف: التقديرات الأخيرة لأسهم TSX تتراوح حول 3.03 دولار كندي.
- النطاق: تتفاوت توقعات المحللين بشكل واسع، حيث تصل التقديرات العليا إلى 4.36 دولار كندي والأدنى إلى 1.44 دولار كندي.
- أداء السوق: حتى أبريل 2026، تم تداول السهم بالقرب من مستوى 2.75 دولار كندي، مما يعكس قيمة سوقية تقارب 8 إلى 10 ملايين دولار أمريكي، مما يضعه بوضوح ضمن فئة الشركات الصغيرة جدًا (micro-cap).

3. عوامل المخاطر الرئيسية التي أشار إليها المحللون

مدة السيولة والتدفق النقدي: بالرغم من خفض التكاليف، لا تزال الصحة المالية للشركة مصدر قلق رئيسي. أظهرت تقارير أواخر 2025 وجود رصيد نقدي يقارب 8.5 مليون دولار، مع تحذيرات من المحللين بشأن محدودية "مدة التشغيل" إذا لم يتسارع نمو الإيرادات من قطاع المكونات الطبيعية.

تقلب الإيرادات: سجلت COSCIENS إيرادات إجمالية بقيمة 7.5 مليون دولار لعام 2025، بانخفاض عن 9.6 مليون دولار في 2024. يعزو المحللون ذلك إلى فقدان الدخل المرتبط بالأدوية وتقلبات توقيت شحنات المكونات الفعالة.

مخاطر الإلغاء من البورصة والسيولة: أدى الانتقال من NASDAQ إلى OTCQB وTSX إلى تقليل وضوح السهم وحجم التداول. يحذر المحللون من أن السهم أصبح "عالي المخاطر جدًا" وعرضة لتقلبات شديدة، مما قد يثني المستثمرين المؤسسيين.

الملخص

يرى مجتمع المحللين COSCIENS Biopharma على أنها فرصة إعادة هيكلة مضاربة. نجحت الشركة في التخلص من عمليات البحث الدوائي الخاسرة للتركيز على تقنيات الاستخلاص المملوكة لها ومبيعات المنتجات الطبيعية. ومع ذلك، يظل الطريق نحو الربحية المستدامة ضيقًا. يُنصح المستثمرون بأنه رغم أن COSCIENS "الجديدة" تتمتع بهيكل تكلفة أكثر رشاقة، فإن مستقبلها يعتمد كليًا على قدرتها على توسيع أعمال المكونات النباتية في سوق عالمي تنافسي.

Further research

COSCIENS Biopharma Inc. (CSCI) Frequently Asked Questions

What are the investment highlights for COSCIENS Biopharma Inc. (CSCI), and who are its main competitors?

COSCIENS Biopharma Inc. (formerly Aeterna Zentaris Inc.) is a specialty biopharmaceutical company focused on developing and commercializing therapeutic assets and diagnostic tests. A key investment highlight is its flagship product, Macrilen™ (macimorelin), the first and only FDA and EMA-approved oral test for diagnosing Adult Growth Hormone Deficiency (AGHD). The company is also investigating macimorelin’s use for diagnosing Childhood Onset Growth Hormone Deficiency (CGHD).
Main competitors in endocrinology and rare diseases include established firms like Novo Nordisk, Pfizer, and Ascendis Pharma, though COSCIENS holds a unique position with its non-invasive oral diagnostic solution.

Are the latest financial data for COSCIENS Biopharma healthy? What are the revenue, net income, and debt levels?

According to the most recent financial disclosures (Q3 and Fiscal Year 2023/2024 updates), COSCIENS Biopharma operates as a development-stage biopharmaceutical company. For the full year 2023, it reported total revenue of approximately $5.1 million, mainly from licensing and royalty income. The company posted a net loss of about $12.5 million, typical for biotech firms heavily investing in R&D and clinical trials.
As of the latest quarterly report, the company maintains a lean balance sheet with cash and cash equivalents around $14 million. Debt levels remain relatively low, with a focus on equity financing and strategic partnerships to support operations.

Is the current CSCI stock valuation high? How do its P/E and P/B ratios compare to the industry?

Since COSCIENS Biopharma is currently reporting net losses due to its clinical expansion focus, the Price-to-Earnings (P/E) ratio is not a meaningful valuation metric. However, its Price-to-Book (P/B) ratio typically ranges between 0.8x and 1.5x, generally below the biotechnology industry average of about 4.0x. This suggests the stock may be undervalued relative to its tangible and intangible assets, though it carries the high risk typical of micro-cap biotech stocks.

How has the CSCI stock price performed over the past three months and year? Has it outperformed its peers?

Over the past year, CSCI has experienced notable volatility, common among small-cap biotechs. The stock underwent rebranding and a name change in early 2024, affecting trading volume. Over the last 12 months, the stock has generally underperformed the NASDAQ Biotechnology Index and the S&P 500, reflecting investor caution about its cash runway and the pace of Macrilen™ commercialization. However, short-term performance (past 3 months) has stabilized as the company clarifies its clinical pipeline objectives.

Are there any recent positive or negative news trends in the industry affecting CSCI?

The biopharmaceutical sector is currently benefiting from a positive trend in "orphan drug" designations and streamlined FDA pathways for rare disease diagnostics, which favors COSCIENS. Conversely, the high-interest-rate environment has increased capital-raising costs for pre-profit biotech firms, posing a significant challenge. The successful expansion of Macrilen™ into the pediatric market remains the company’s most anticipated catalyst.

Have any major institutions recently bought or sold CSCI stock?

Institutional ownership of COSCIENS Biopharma is relatively low, typical for companies of its market cap. Recent 13F filings show firms like Renaissance Technologies LLC and Geode Capital Management hold minor stakes. While there has been no major recent influx of institutional capital, the company’s recent merger and rebranding have reshuffled private equity and specialized healthcare fund interests. Investors should monitor 13D and 13G filings for any significant changes in beneficial ownership.

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CSCI stock overview