Seelos Therapeutics, Inc. (SEEL) Stock Analysis
DELISTED 2024
What happened to Seelos Therapeutics, Inc. (SEEL) stock?
Seelos Therapeutics, Inc. (SEEL) no longer trades on public markets. It was delisted in October 2024. The figures below are historical and are not a current quote.
For informational purposes only. Not financial advice. Analysis by Sedat ANAK, Founder & Editor-in-Chief | AI-powered analysis. Data sourced from SEC filings and institutional-grade financial providers. Editorially reviewed. Not financial advice.
Seelos Therapeutics, Inc. (SEEL) trades at $0.37. Seelos Therapeutics, Inc. is a clinical-stage biopharmaceutical company focused on developing and commercializing therapies for central nervous system, respiratory, and other disorders. Sector: Healthcare.
Last analyzed: Mar 16, 2026Analyst Coverage for SEEL: SEEL does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage. In the absence of analyst consensus, our AI model evaluates SEEL against Healthcare peers across nine fundamental dimensions and assigns a neutral fundamental signal based on the underlying data.
Seelos Therapeutics, Inc. (SEEL) Healthcare & Pipeline Overview
Seelos Therapeutics, Inc. is a clinical-stage biopharmaceutical company developing therapeutics for central nervous system and respiratory disorders. Its pipeline includes treatments for acute suicidal ideation, ALS, Sanfilippo syndrome, and Parkinson's disease. The company operates in a competitive biotechnology landscape, focusing on unmet medical needs.
What Is the Investment Thesis for SEEL?
Seelos Therapeutics presents a high-risk, high-reward investment profile typical of clinical-stage biopharmaceutical companies. The potential success of SLS-002 in treating acute suicidal ideation represents a significant value driver, addressing a critical unmet need. Positive clinical trial results for SLS-005 in ALS and Sanfilippo syndrome could also substantially increase the company's valuation. However, the company's negative profit margin of -1719.6% and gross margin of -1267.1% highlight its reliance on future funding and successful commercialization. The company's small size (8 employees) also poses operational risks. Investors should carefully weigh the potential for significant returns against the inherent risks of drug development and commercialization.
Based on FMP financials and quantitative analysis
SEEL Key Highlights
Seelos Therapeutics is a clinical-stage biopharmaceutical company focused on central nervous system and respiratory disorders.
- Lead program SLS-002 targets acute suicidal ideation and behavior, addressing a critical unmet need.
- SLS-005 is being developed for amyotrophic lateral sclerosis (ALS) and Sanfilippo syndrome, rare and debilitating conditions.
- The company has a negative profit margin of -1719.6% and a negative gross margin of -1267.1%, reflecting its stage of development.
- The company's market capitalization is $0.00B, indicating its small size and early stage.
Who Are SEEL's Competitors?
SEEL is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.
| Company | Price | Change | Market Cap | AI Score |
|---|---|---|---|---|
| IMTX Immatics N.V. | $8.55 | -7.57% | $1.15B | 58 |
| LSB LakeShore Biopharma Co., Ltd | $0.63 | +0.00% | $25.8M | 46 |
| ADAPY Adaptimmune Therapeutics plc | $0.03 | +0.00% | $7.16M | 72 |
| RLYB Rallybio Corporation | $16.60 | -2.35% | $88.1M | 81 |
| ICCC ImmuCell Corporation | $10.09 | -0.39% | $91.3M | 77 |
| JNCE Jounce Therapeutics, Inc. | $1.88 | +0.00% | $99.0M | 71 |
| ORMP Oramed Pharmaceuticals Inc. | $4.79 | +0.00% | $196M | 77 |
| CGEN Compugen Ltd. | $2.65 | +8.61% | $251M | 76 |
AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance
What Are SEEL's Key Strengths?
Pipeline of novel therapeutics targeting unmet medical needs.
- Focus on CNS and respiratory disorders with significant market potential.
- Proprietary drug formulations and delivery systems.
- Orphan drug designations for rare diseases.
What Are SEEL's Weaknesses?
Limited financial resources and reliance on external funding.
- Small company size and limited operational capacity.
- High risk of clinical trial failures.
- Negative profit and gross margins.
What Could Drive SEEL Stock Higher?
Clinical trial results for SLS-002 in acute suicidal ideation and behavior.
- Clinical trial results for SLS-005 in amyotrophic lateral sclerosis (ALS).
- Clinical trial results for SLS-005 in Sanfilippo syndrome.
- Advancement of preclinical programs into clinical development.
- Potential partnerships with larger pharmaceutical companies.
What Are the Key Risks for SEEL?
Clinical trial failures and regulatory setbacks.
- Competition from larger pharmaceutical companies.
- Limited financial resources and reliance on external funding.
- Patent expirations and generic competition.
- Economic downturn and reduced healthcare spending.
What Are the Growth Opportunities for SEEL?
- SLS-002 for Acute Suicidal Ideation and Behavior: SLS-002, an intranasal racemic ketamine, targets the urgent need for rapid-acting treatments for acute suicidal ideation and behavior. The market for effective suicide prevention therapies is substantial, with major depressive disorder affecting millions globally. Successful clinical trials and regulatory approval could position SLS-002 as a first-line treatment, capturing a significant share of this market. The timeline for potential approval depends on ongoing clinical trial results and regulatory review processes.
- SLS-005 for Amyotrophic Lateral Sclerosis (ALS): SLS-005, a protein stabilizer, is being developed for ALS, a progressive neurodegenerative disease with limited treatment options. The ALS market is characterized by high unmet need and a growing patient population. Positive clinical data demonstrating SLS-005's efficacy in slowing disease progression could lead to significant market adoption. The timeline for potential commercialization depends on clinical trial outcomes and regulatory approvals.
- SLS-005 for Sanfilippo Syndrome: SLS-005 is also being developed for Sanfilippo syndrome, a rare and fatal genetic disorder affecting children. The orphan drug designation for SLS-005 could provide regulatory advantages and market exclusivity. The small patient population and high unmet need make this a potentially attractive market segment. Clinical trial progress and regulatory approvals will determine the timeline for commercialization.
- SLS-006 for Parkinson's Disease (PD): SLS-006, a partial dopamine agonist, is being developed for Parkinson's disease, a neurodegenerative disorder affecting millions worldwide. The PD market is large and growing, with a need for more effective and tolerable treatments. Positive clinical trial results demonstrating SLS-006's ability to improve motor function and reduce dyskinesias could lead to significant market penetration. The timeline for potential approval depends on ongoing clinical trial results and regulatory review processes.
- Preclinical Programs: Seelos's preclinical programs, including SLS-007, SLS-008, SLS-004, SLS-010, and SLS-012, represent future growth opportunities. These programs target a range of disorders, including Parkinson's disease, chronic inflammation, narcolepsy, and post-operative pain. Successful preclinical development and subsequent clinical trials could expand Seelos's pipeline and create new revenue streams. The timeline for these programs is longer-term, with several years required for preclinical and clinical development.
What Opportunities Does SEEL Have?
- Successful clinical trial results and regulatory approvals.
- Partnerships with larger pharmaceutical companies.
- Expansion of pipeline through internal research and development.
- Acquisition of complementary technologies or assets.
What Are SEEL's Competitive Advantages?
- Proprietary drug formulations and delivery systems.
- Intellectual property protection through patents.
- Orphan drug designations for rare diseases.
- Clinical trial data supporting efficacy and safety.
What Does SEEL Do?
Seelos Therapeutics, Inc., founded in 1987 and headquartered in New York City, is a clinical-stage biopharmaceutical company dedicated to the development and commercialization of innovative therapies. The company focuses on addressing unmet medical needs in the treatment of central nervous system (CNS), respiratory, and other disorders. Seelos's lead programs include SLS-002, an intranasal racemic ketamine formulation targeting acute suicidal ideation and behavior in patients with major depressive disorder. SLS-005 is a protein stabilizer being developed for amyotrophic lateral sclerosis (ALS) and Sanfilippo syndrome, while SLS-006 is a partial dopamine agonist intended for patients with Parkinson's disease (PD). In addition to these clinical-stage assets, Seelos maintains a preclinical pipeline featuring SLS-007, an anti-alpha-synuclein peptidic inhibitor for PD; SLS-008, an orally available antagonist for chemoattractant receptor-homologous molecule for chronic inflammation in asthma and pediatric orphan indications; SLS-004 for the treatment of PD; SLS-010, an oral histamine H3A receptor antagonist for narcolepsy and related disorders; and SLS-012, an injectable therapy for post-operative pain management. The company's strategy centers on advancing its pipeline through clinical trials and securing regulatory approvals to bring novel treatments to market.
What Products and Services Does SEEL Offer?
- Develops and commercializes therapeutics for central nervous system disorders.
- Focuses on treatments for acute suicidal ideation and behavior.
- Develops therapies for neurodegenerative diseases like ALS and Parkinson's disease.
- Targets rare diseases such as Sanfilippo syndrome.
- Utilizes intranasal ketamine formulations for rapid-acting treatments.
- Develops protein stabilizers to address protein misfolding in disease.
- Explores dopamine agonists for Parkinson's disease management.
- Maintains a preclinical pipeline targeting various CNS and respiratory disorders.
How Does SEEL Make Money?
- Develops pharmaceutical products through internal research and development.
- Outlicenses or partners with other companies for commercialization.
- Generates revenue through product sales and licensing agreements.
- Secures funding through equity offerings and potential grants.
What Industry Does SEEL Operate In?
Seelos Therapeutics operates within the highly competitive biotechnology industry, characterized by intense research and development, lengthy regulatory approval processes, and significant capital requirements. The company focuses on developing therapies for CNS and respiratory disorders, areas with substantial unmet medical needs. The biotechnology industry is experiencing growth driven by technological advancements, an aging global population, and increasing prevalence of chronic diseases. Seelos competes with both large pharmaceutical companies and smaller biotechnology firms, including BLPH, HSTO, IMTX, KERN, and LSB, all vying for market share in specific therapeutic areas.
Who Are SEEL's Key Customers?
- Patients suffering from central nervous system disorders.
- Hospitals and clinics providing treatment for these disorders.
- Pharmacies dispensing prescription medications.
- Pharmaceutical companies partnering for commercialization.
Key Financial Metrics
Return on equity for Seelos Therapeutics, Inc. stands at 171.7%, a gauge of how efficiently it converts shareholder capital into profit. A current ratio of 0.14 means current liabilities exceed short-term assets, a liquidity point worth watching.
Company Profile
Seelos Therapeutics, Inc. operates in the Biotechnology industry within the Healthcare sector. It is headquartered in New York City, US. The company is led by CEO Raj Mehra. SEEL has traded publicly since 1999.
Financial Health
Seelos Therapeutics, Inc.'s Piotroski F-Score is 5/9, a 9-point checklist of profitability, leverage and efficiency — a middling fundamental profile.
Forward Outlook
Wall Street analysts project Seelos Therapeutics, Inc. revenue of about $86.1M for fiscal 2026, with EPS near $0.00.
Insider Activity
The most recent 12 insider filings for Seelos Therapeutics, Inc. break down as 0 sales and 12 purchases. On net that is roughly 2.0M shares acquired (about $1.6M) — insiders putting money in tends to read as conviction.
SEEL Financials
Fundamental Snapshot
Based on FMP financials and quantitative analysis
Bull Case vs Bear Case
Bull Case
- Recent insider buying suggests confidence in Seelos' upcoming clinical trial results, indicating potential positive developments.
- Community sentiment has shifted positively as discussions around their innovative treatments gain traction, reflecting optimism among investors.
- The company's focus on unmet medical needs positions it well within a growing sector, attracting attention from both retail and institutional investors.
- Recent partnerships and collaborations have bolstered the company's credibility, enhancing its research capabilities and market visibility.
Bear Case
- Concerns about regulatory hurdles remain prevalent, with some investors wary of potential delays in product approvals.
- Negative sentiment has been fueled by recent clinical trial setbacks reported in the media, leading to skepticism about the company's pipeline.
- Market perception is tempered by the overall volatility in biotech stocks, making investors cautious about Seelos' future performance.
- The lack of consistent communication from management has led to uncertainty, causing some investors to question the company's strategic direction.
AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · March 2026
SEEL Latest News
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Stocks That Hit 52-Week Lows On Friday
benzinga · May 6, 2022
Leadership: Raj Mehra
CEO
Raj Mehra serves as the CEO of Seelos Therapeutics, Inc. His background includes extensive experience in the pharmaceutical and biotechnology industries. He has held leadership positions in various companies, focusing on drug development, commercialization, and strategic partnerships. His expertise spans multiple therapeutic areas, including CNS disorders. He is responsible for guiding Seelos's strategic direction and overseeing its clinical development programs.
Track Record: Under Raj Mehra's leadership, Seelos Therapeutics has focused on advancing its pipeline of novel therapeutics. Key achievements include progressing SLS-002 into late-stage clinical trials and expanding the company's preclinical programs. He has also overseen fundraising efforts to support the company's research and development activities. His strategic decisions have positioned Seelos as a player in the CNS therapeutics market.
Seelos Therapeutics, Inc. Healthcare Stock: Key Questions Answered
What happened to Seelos Therapeutics, Inc. (SEEL) stock?
Seelos Therapeutics, Inc. (SEEL) no longer trades on public markets. It was delisted in October 2024. The figures below are historical and are not a current quote.
Can I still buy SEEL shares?
No. SEEL stopped trading on public markets in October 2024, so the shares are not available through a broker. Anything you see quoted for SEEL elsewhere is historical data, not a live market.
Are the figures on this page current?
No. Every number here is the last value recorded before SEEL stopped trading. Nothing on this page updates, and none of it is a current quote.
Why does this page still exist?
Because people still search for what happened to Seelos Therapeutics, Inc.. An archived profile that states the delisting plainly is more useful than a dead link — provided it is labelled as history, which is what this page does.
What does Seelos Therapeutics, Inc. do?
Seelos Therapeutics, Inc. is a clinical-stage biopharmaceutical company focused on developing and commercializing therapeutics for central nervous system (CNS), respiratory, and other disorders. The company's pipeline includes treatments for acute suicidal ideation and behavior (SLS-002), amyotrophic lateral sclerosis (ALS) and Sanfilippo syndrome (SLS-005), and Parkinson's disease (SLS-006).
What are the main risks for SEEL?
Seelos Therapeutics faces several key risks inherent to the biotechnology industry. Clinical trial failures represent a significant risk, as negative results could halt the development of key pipeline assets. Regulatory hurdles and delays could also impact the timeline for commercialization.
Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.
Official Resources
Data provided for informational purposes only.
- Information is based on provided sources and may be subject to change.
- AI analysis is pending and may provide further insights.