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Sigilon Therapeutics, Inc. (SGTX) Stock Analysis

DELISTED 2023

What happened to Sigilon Therapeutics, Inc. (SGTX) stock?

Sigilon Therapeutics, Inc. (SGTX) no longer trades on public markets. It was delisted in August 2023. The figures below are historical and are not a current quote.

MCap: $56.2M| Vol: 81.9K| 52-wk range: $3.77 – $28.00
Data from FMP · Methodology

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.

Sigilon Therapeutics, Inc. (SGTX) trades at $22.47. Sigilon Therapeutics, Inc. is a clinical-stage biotechnology company focused on developing functional cures for chronic diseases through its Shielded Living Therapeutics (SLTx) platform. Market cap: $56.2M, Sector: Healthcare.

Last analyzed: Mar 18, 2026
Sigilon Therapeutics, Inc. is a clinical-stage biotechnology company focused on developing functional cures for chronic diseases through its Shielded Living Therapeutics (SLTx) platform. Their lead candidate, SIG-001, targets Hemophilia A, with other programs addressing conditions like mucopolysaccharidosis type 1, Fabry disease, and type 1 diabetes.

Analyst Coverage for SGTX: SGTX 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 SGTX against Healthcare peers across nine fundamental dimensions and assigns a neutral fundamental signal based on the underlying data.

Watch the SGTX film Every key number, told as a short cinematic story — just press play. ~2 min
Council Score · Weighted Average of 3 Disciplines
Split View 45/100 · C

SGTX: 1/2 scored disciplines lean bearish. Dominant signal: Seth Klarman bearish.

How is this calculated? →
Legends Council · 5 Legends + Moon AI
Ray Dalio
Bullish
Ken Griffin
Bearish
Jim Simons
Bullish
Izzy Englander
Neutral
Seth Klarman
Bearish
Moon AI
Neutral
Munger's Mindset · Balance Sheet & Valuation
Financial Health
Weak
Margin of Safety
Fairly Valued
Council Score · Weighted Average of 3 Disciplines · See tabs for details →

Sigilon Therapeutics, Inc. (SGTX) Healthcare & Pipeline Overview

CEORogerio Vivaldi Coelho MBA
Employees62
HeadquartersCambridge, US
IPO Year2020

Sigilon Therapeutics, Inc., a clinical-stage biotechnology firm, pioneers functional cures for chronic diseases using its SLTx platform. With a focus on hemophilia A, mucopolysaccharidosis type 1, Fabry disease, and type 1 diabetes, Sigilon aims to revolutionize treatment paradigms, though faces significant clinical and financial risks inherent in the biotech sector.

Data Provenance | Financial Data Quantitative Analysis Analysis: Mar 18, 2026

What Is the Investment Thesis for SGTX?

As of Mar 18, 2026 — figures reflect the data available on that date.

Sigilon Therapeutics presents a high-risk, high-reward investment opportunity within the biotechnology sector. The company's SLTx platform holds promise for developing functional cures for chronic diseases, potentially disrupting treatment paradigms. A key value driver is the clinical progress of SIG-001 in Hemophilia A, with Phase I/II trial results being critical. The collaboration with Eli Lilly for type 1 diabetes provides external validation and financial resources. However, the company faces significant risks, including clinical trial failures, regulatory hurdles, and competition from established therapies. With a market cap of $56.2M and a negative P/E ratio of -16.76, Sigilon's valuation is highly dependent on successful clinical development and future partnerships. Investors should closely monitor clinical trial data and regulatory milestones to assess the company's prospects.

Based on FMP financials and quantitative analysis

SGTX Key Highlights

Market capitalization of $56.2M reflects investor sentiment and growth potential.

  • Negative P/E ratio of -16.76 indicates the company is currently unprofitable, common for clinical-stage biotech firms.
  • Gross margin of 100.0% suggests strong potential profitability upon commercialization of products.
  • Beta of 4.11 indicates high volatility compared to the overall market.
  • Collaboration with Eli Lilly provides financial support and validation of the SLTx platform.

Who Are SGTX's Competitors?

SGTX is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.

Company Price Change Market Cap AI Score
ACHL Achilles Therapeutics plc $1.48 +0.68% $60.8M 47
ALVR AlloVir, Inc. $9.81 +4.14% $49.5M 46
BLUE bluebird bio, Inc. $4.97 +0.00% $48.7M 67
HTBX Heat Biologics, Inc. $2.38 +0.42% $61.1M 48
KRON Kronos Bio, Inc. $0.88 +1.49% $53.7M 65
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

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance

What Are SGTX's Key Strengths?

Proprietary SLTx platform technology.

  • Focus on functional cures for chronic diseases.
  • Collaboration with Eli Lilly.
  • Strong intellectual property portfolio.

What Are SGTX's Weaknesses?

Clinical-stage company with no approved products.

  • High cash burn rate.
  • Dependence on clinical trial success.
  • Limited financial resources.

What Could Drive SGTX Stock Higher?

Interim data readout from the Phase I/II clinical trial of SIG-001 in Hemophilia A.

  • Initiation of clinical trials for SIG-005 in mucopolysaccharidosis type 1 (MPS-1).
  • Continued progress in the collaboration with Eli Lilly for the development of SIG-002 for type 1 diabetes.
  • Advancement of SIG-007 towards clinical trials for Fabry disease.

What Are the Key Risks for SGTX?

Financial-distress signal — its Altman Z-Score of -6.62 sits in the distress zone (elevated bankruptcy risk).

  • Negative return on equity (-74.7%) — the business is not currently generating profit on shareholder capital.
  • Weak fundamentals — a Piotroski F-Score of 2/9 flags soft profitability, leverage or efficiency.
  • Clinical trial failures for SIG-001 or other product candidates.
  • Regulatory delays or rejection of its product candidates.
  • Competition from established therapies and other emerging biotech companies.
  • Dependence on securing additional funding to support its research and development activities.
  • Intellectual property challenges or infringement claims.

What Are the Growth Opportunities for SGTX?

  • Expansion of SIG-001 into broader Hemophilia A patient populations: The initial Phase I/II trial focuses on moderate to severe Hemophilia A. Expanding the indication to include mild Hemophilia A patients could significantly increase the addressable market. The global hemophilia A market is projected to reach $17.4 billion by 2028. Successful clinical trials and regulatory approval are key milestones for this expansion.
  • Advancement of SIG-005 for mucopolysaccharidosis type 1 (MPS-1): MPS-1 is a rare genetic disorder with limited treatment options. SIG-005 aims to address the non-neurological manifestations of the disease. The market for MPS-1 treatments is estimated to be around $1 billion. Positive preclinical and clinical data could drive significant growth for Sigilon in this underserved market.
  • Development of SIG-007 for Fabry disease: Fabry disease is another rare genetic disorder with unmet medical needs. SIG-007 is designed to provide continuous and prolonged release of functional enzyme. The Fabry disease treatment market is projected to reach $2.5 billion by 2027. Successful development and commercialization of SIG-007 could generate substantial revenue for Sigilon.
  • Progress of SIG-002 for type 1 diabetes in collaboration with Eli Lilly: The collaboration with Eli Lilly provides access to resources and expertise to advance SIG-002, which aims to replace islet cells for the treatment of type 1 diabetes. The global type 1 diabetes market is estimated to be over $12 billion. Successful development and commercialization of SIG-002 could result in significant milestone payments and royalties for Sigilon.
  • Strategic partnerships and licensing agreements: Sigilon can pursue additional partnerships and licensing agreements to expand its pipeline and leverage its SLTx platform. Collaborations with larger pharmaceutical companies can provide financial resources, development expertise, and commercialization capabilities. These partnerships can accelerate the development of new therapies and expand Sigilon's market reach.

What Are SGTX's Competitive Advantages?

  • Proprietary Shielded Living Therapeutics (SLTx) platform protects cells from immune rejection.
  • Strong intellectual property portfolio covering its cell-based therapies.
  • Focus on developing functional cures, which could provide long-term benefits compared to traditional treatments.
  • Strategic collaborations with established pharmaceutical companies, such as Eli Lilly.

What Does SGTX Do?

Sigilon Therapeutics, Inc., founded in 2015 and headquartered in Cambridge, Massachusetts, is a biotechnology company dedicated to developing functional cures for chronic diseases. The company's core technology revolves around its Shielded Living Therapeutics (SLTx) platform, which aims to create cell-based therapies protected from immune rejection. This innovative approach has the potential to transform the treatment landscape for various chronic conditions. Sigilon's lead product candidate, SIG-001, is currently in Phase I/II clinical trials for the treatment of Hemophilia A, a genetic bleeding disorder. SIG-001 is designed to provide a continuous source of Factor VIII, the deficient clotting factor in Hemophilia A patients, thereby preventing bleeding episodes. In addition to Hemophilia A, Sigilon is also developing therapies for other chronic diseases, including SIG-005 for mucopolysaccharidosis type 1 (MPS-1), SIG-007 for Fabry disease, and SIG-002 for type 1 diabetes. These programs leverage the SLTx platform to deliver therapeutic proteins or replace deficient cells, aiming to address the underlying causes of these diseases. Sigilon has a research collaboration and license agreement with Eli Lilly and Company for the development and commercialization of SLTx product candidates for the treatment of Type 1 Diabetes, providing both financial support and validation of its technology. Formerly known as Sigilon, Inc., the company changed its name to Sigilon Therapeutics, Inc. in June 2017, reflecting its focus on therapeutic development.

What Products and Services Does SGTX Offer?

  • Develop cell-based therapies for chronic diseases.
  • Utilize the Shielded Living Therapeutics (SLTx) platform to protect cells from immune rejection.
  • Conduct clinical trials to evaluate the safety and efficacy of its product candidates.
  • Target diseases with significant unmet medical needs, such as Hemophilia A, MPS-1, Fabry disease, and type 1 diabetes.
  • Collaborate with pharmaceutical companies to advance the development and commercialization of its therapies.
  • Focus on developing functional cures that address the underlying causes of chronic diseases.

How Does SGTX Make Money?

  • Develops and patents novel cell-based therapies.
  • Out-licenses or co-develops therapies with larger pharmaceutical companies.
  • Generates revenue through milestone payments, royalties, and potential product sales.
  • Focuses on diseases with high unmet medical needs and limited treatment options.

What Industry Does SGTX Operate In?

Sigilon Therapeutics operates within the biotechnology industry, a sector characterized by high innovation, intense competition, and significant regulatory oversight. The market for chronic disease treatments is substantial and growing, driven by aging populations and increasing prevalence of chronic conditions. The competitive landscape includes both established pharmaceutical companies and emerging biotech firms developing novel therapies. Sigilon's SLTx platform aims to differentiate itself by offering functional cures through cell-based therapies, potentially providing long-term solutions compared to traditional treatments. The biotechnology industry is subject to stringent regulatory requirements and lengthy clinical development timelines, posing significant challenges for companies like Sigilon.

Who Are SGTX's Key Customers?

  • Patients with chronic diseases, such as Hemophilia A, MPS-1, Fabry disease, and type 1 diabetes.
  • Pharmaceutical companies seeking to expand their portfolios with innovative therapies.
  • Healthcare providers who prescribe and administer Sigilon's therapies.
AI Confidence: 71% Updated: Mar 18, 2026

Company Profile

Sigilon Therapeutics, Inc. operates in the Biotechnology industry within the Healthcare sector. It is headquartered in Cambridge, US. The company is led by CEO Rogerio Vivaldi Coelho MBA. SGTX has traded publicly since 2020.

F-Score 2/9

Financial Health

Sigilon Therapeutics, Inc.'s Piotroski F-Score is 2/9, a 9-point checklist of profitability, leverage and efficiency — flagging fundamental weakness worth scrutiny. Its Altman Z-Score of -6.62 places it in the distress zone, a signal of elevated financial risk.

ROE -75%

Key Financial Metrics

Return on equity for Sigilon Therapeutics, Inc. stands at -74.7%, a gauge of how efficiently it converts shareholder capital into profit. Return on assets is -49.8%, showing how much profit it generates from its asset base. Its free cash flow yield is -92.5%, a gauge of the cash the business throws off relative to its market value. A current ratio of 2.40 indicates the company holds enough short-term assets to cover its near-term obligations. Its earnings yield is -6.0%, the inverse of the P/E and a quick read on earnings relative to price.

SGTX Valuation & Market Position

With a $56.2M market cap, Sigilon Therapeutics, Inc. sits in the micro-cap segment of the market.

SGTX Financials

Fundamental Snapshot

Return on Equity (TTM)
-74.7%
Current Ratio
2.4

Based on FMP financials and quantitative analysis

Bull Case vs Bear Case

Bull Case

  • Proprietary SLTx platform technology.
  • Focus on functional cures for chronic diseases.
  • Collaboration with Eli Lilly.
  • Strong intellectual property portfolio.

Bear Case

  • Clinical-stage company with no approved products.
  • High cash burn rate.
  • Dependence on clinical trial success.
  • Limited financial resources.

AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · August 2026

SGTX Latest News

No recent news available for SGTX.

Leadership: Rogerio Vivaldi Coelho MBA

Chief Executive Officer

Rogerio Vivaldi Coelho is the Chief Executive Officer of Sigilon Therapeutics, bringing extensive experience in the biotechnology and pharmaceutical industries. His background includes leadership roles in various companies, focusing on strategic development, commercialization, and global operations. He holds an MBA and has a proven track record of driving growth and innovation in the healthcare sector. His expertise spans across multiple therapeutic areas, including rare diseases and chronic conditions.

Track Record: Under Rogerio Vivaldi Coelho's leadership, Sigilon Therapeutics has advanced its lead product candidate, SIG-001, into Phase I/II clinical trials for Hemophilia A. He has also overseen the expansion of the company's pipeline and the strengthening of its intellectual property portfolio. A key achievement has been maintaining the collaboration with Eli Lilly and Company for the development of SLTx product candidates for the treatment of Type 1 Diabetes.

SGTX Healthcare Stock FAQ

What happened to Sigilon Therapeutics, Inc. (SGTX) stock?

Sigilon Therapeutics, Inc. (SGTX) no longer trades on public markets. It was delisted in August 2023. The figures below are historical and are not a current quote.

Can I still buy SGTX shares?

No. SGTX stopped trading on public markets in August 2023, so the shares are not available through a broker. Anything you see quoted for SGTX 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 SGTX 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 Sigilon 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 Sigilon Therapeutics, Inc. do?

Sigilon Therapeutics, Inc. is a biotechnology company focused on developing functional cures for patients with chronic diseases. The company's core technology is the Shielded Living Therapeutics (SLTx) platform, which aims to create cell-based therapies protected from immune rejection. Its lead product candidate, SIG-001, is in Phase I/II clinical trials for Hemophilia A.

What do analysts say about SGTX stock?

Analyst coverage of Sigilon Therapeutics is limited, reflecting its clinical-stage nature and market capitalization. Key valuation metrics are heavily influenced by the potential success of its clinical programs, particularly SIG-001 in Hemophilia A. Growth considerations center on the advancement of its pipeline and potential partnerships.

What are the main risks for SGTX?

The primary risks for Sigilon Therapeutics include clinical trial failures, regulatory hurdles, and competition from established therapies and other emerging biotech companies. As a clinical-stage company, Sigilon is heavily dependent on the successful development and regulatory approval of its product candidates.

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

Analysis updated
Data Sources & Methodology
Market data powered by Financial Modeling Prep & Yahoo Finance. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .
Data Provenance
Sources: Financial Modeling Prep (FMP) — Primary · Yahoo Finance — Fallback · Alpaca — Tertiary
Last fetched:
Cache TTL: Quote 5min · Profile 7d · Financials 7d · Insider 48h
How we use AI: Numbers are pulled directly from FMP & Yahoo Finance — our AI writes the analysis, it never edits the figures.
Data provided as-is for educational purposes. Not financial advice. Methodology

Data provided for informational purposes only.

Analysis Notes
  • AI analysis is pending and may provide additional insights.
  • The biotechnology industry is inherently risky, and investment decisions should be made with caution.
Data Sources

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