Skip to main content
Skip to main content
BLPH logo

Bellerophon Therapeutics, Inc. (BLPH) Stock Analysis

Educational signal · not a buy or sell recommendation · How to read this

DELISTED 2024

What happened to Bellerophon Therapeutics, Inc. (BLPH) stock?

Bellerophon Therapeutics, Inc. (BLPH) no longer trades on public markets. It was delisted in December 2024. The figures below are historical and are not a current quote.

Vol: 1.6K| 52-wk range: $0.01 – $0.10
Data from FMP · Methodology

For informational purposes only. Not financial advice. Machine-generated analysis by Stock Expert AI — model gemini-2.0-flash, generated May 10, 2026. Editorial oversight is systemic, not page-by-page. Editorially accountable: Sedat ANAK, Founder and Editor-in-Chief. Data sources: Financial Modeling Prep, Yahoo Finance, SEC EDGAR

Bellerophon Therapeutics, Inc. (BLPH). Bellerophon Therapeutics, Inc. is a clinical-stage biopharmaceutical company focused on developing innovative therapies for cardiopulmonary diseases. Sector: Healthcare.

Last analyzed: May 10, 2026
Bellerophon Therapeutics, Inc. is a clinical-stage biopharmaceutical company focused on developing innovative therapies for cardiopulmonary diseases. Their lead product candidate, INOpulse, is a proprietary pulsatile nitric oxide delivery system being investigated for various pulmonary hypertension indications.

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

Watch the BLPH film Every key number, told as a short cinematic story — just press play. ~2 min
Council Score · Weighted Average of 3 Disciplines
Split View 49/100 · C

BLPH: the 2 scored disciplines are evenly split. Dominant signal: Jim Simons bearish.

How is this calculated? →
Legends Council · 5 Legends + Moon AI

AI simulations built from the named investors' published principles. Not affiliated with, endorsed by, or the opinion of these individuals. How these lenses are built

Dalio-style lens (simulated)Ray Dalio
Favorable read
Griffin-style lens (simulated)Ken Griffin
Neutral read
Simons-style lens (simulated)Jim Simons
Unfavorable read
Englander-style lens (simulated)Izzy Englander
Favorable read
Klarman-style lens (simulated)Seth Klarman
Neutral read
Moon AI lens (model)
Neutral read
Munger's Mindset · Balance Sheet & Valuation
Financial Health
Weak
Margin of Safety
Undervalued
Council Score · Weighted Average of 3 Disciplines · See tabs for details →
The lenses are modelled on the published principles of the investors named. We are not affiliated with them, they have not endorsed this, and it is not their opinion of this stock.

Bellerophon Therapeutics, Inc. (BLPH) Healthcare & Pipeline Overview

CEOCraig R. Jalbert CIRA
Employees18
HeadquartersWarren, NJ, US
IPO Year2015

Bellerophon Therapeutics, Inc. is a clinical-stage biopharmaceutical company specializing in cardiopulmonary disease treatments, primarily pulmonary hypertension. Their lead product, INOpulse, utilizes a proprietary pulsatile nitric oxide delivery system, currently in Phase 3 trials for fibrotic interstitial lung disease, positioning them in a niche within the broader biotechnology sector.

Data Provenance | Financial Data Quantitative Analysis Analysis: May 10, 2026

What Is the Investment Thesis for BLPH?

AI-written as of May 10, 2026 — figures and tone reflect the data available then, not today's score.

Bellerophon Therapeutics' investment thesis hinges on the successful development and commercialization of INOpulse for pulmonary hypertension associated with fibrotic interstitial lung disease (PH-ILD). The ongoing Phase 3 trial represents a critical value driver. Positive trial results and subsequent FDA approval could unlock a significant market opportunity. However, the company faces risks associated with clinical trial outcomes, regulatory hurdles, and the need for additional capital. The company's market capitalization is $0.00B, reflecting the high-risk, high-reward nature of clinical-stage biotechnology companies. Investors should closely monitor clinical trial data and regulatory milestones to assess the viability of this investment.

Based on FMP financials and quantitative analysis

BLPH Key Highlights

AI-written as of May 10, 2026 — figures and tone reflect the data available then, not today's score.

INOpulse is in Phase 3 clinical trial for pulmonary hypertension associated with fibrotic interstitial lung disease (PH-ILD).

  • INOpulse completed Phase 2a clinical trial for pulmonary hypertension associated with chronic obstructive pulmonary disease (PH-COPD).
  • INOpulse completed Phase 2 dose escalation stage for pulmonary hypertension associated with sarcoidosis.
  • The company's focus is on cardiopulmonary diseases, specifically pulmonary hypertension.
  • Bellerophon Therapeutics was founded in 2009 and is headquartered in Warren, New Jersey.

Who Are BLPH's Competitors?

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

Company Price Change Market Cap MoonshotScore
RLYB Rallybio Corporation $16.75 -1.30% $88.9M 825-pillar
ICCC ImmuCell Corporation $9.91 +0.05% $89.7M 775-pillar
ORMP Oramed Pharmaceuticals Inc. $4.74 -0.38% $194M 785-pillar
NAGE Niagen Bioscience Inc $3.04 -0.49% $242M 665-pillar
QTTB Q32 Bio Inc. $10.93 +1.96% $325M 685-pillar
NWPHF Newron Pharmaceuticals S.p.A. $20.00 0.00% $416M 689-signal
CRMD CorMedix Inc. $7.96 -0.06% $624M 885-pillar
MDXG MiMedx Group, Inc. $4.60 -1.71% $671M 875-pillar

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance This table mixes two scoring engines — compare a number only with others carrying the same tag.

What Are BLPH's Key Strengths?

Proprietary INOpulse technology.

  • Focus on a specific therapeutic area (pulmonary hypertension).
  • Clinical-stage pipeline with ongoing Phase 3 trial.
  • Experienced management team.

What Are BLPH's Weaknesses?

Limited financial resources.

  • Reliance on a single product candidate (INOpulse).
  • High risk of clinical trial failure.
  • Dependence on regulatory approvals.

What Could Drive BLPH Stock Higher?

BLPH catalyst: Announcement of topline results from the Phase 3 clinical trial of INOpulse for pulmonary hypertension associated with fibrotic interstitial lung disease (PH-ILD).

  • Continued enrollment and progress in the Phase 3 clinical trial of INOpulse for PH-ILD.
  • Potential regulatory submissions and approvals for INOpulse in the United States and other markets.
  • Development and expansion of the INOpulse platform for other cardiopulmonary indications.

What Are the Key Risks for BLPH?

Weak fundamentals — a Piotroski F-Score of 2/9 flags soft profitability, leverage or efficiency.

  • Failure of the Phase 3 clinical trial of INOpulse to meet its primary endpoints.
  • Regulatory delays or rejection of INOpulse by the FDA and other agencies.
  • Competition from existing and emerging therapies for pulmonary hypertension.
  • Difficulty raising additional capital to fund clinical development and commercialization activities.
  • Intellectual property challenges or infringement claims.

What Are the Growth Opportunities for BLPH?

  • Expansion into New Therapeutic Areas: Bellerophon has the opportunity to expand the application of its INOpulse technology beyond pulmonary hypertension associated with fibrotic interstitial lung disease (PH-ILD) to other cardiopulmonary conditions. This includes exploring its use in treating pulmonary hypertension associated with chronic obstructive pulmonary disease (PH-COPD), sarcoidosis, and other related diseases. Success in these areas could significantly broaden the market for INOpulse and drive revenue growth.
  • Geographic Expansion: Currently focused on the United States, Bellerophon can pursue geographic expansion into Europe and other international markets. Obtaining regulatory approvals in these regions would allow the company to tap into a larger patient population and increase revenue streams. This expansion would require strategic partnerships and significant investment in clinical trials and regulatory affairs. The timeline for international expansion would depend on regulatory pathways and market access strategies.
  • Strategic Partnerships and Licensing Agreements: Bellerophon can pursue strategic partnerships and licensing agreements with larger pharmaceutical companies to accelerate the development and commercialization of INOpulse. These partnerships can provide access to additional funding, expertise, and distribution networks. Licensing agreements can generate upfront payments and royalties on future sales. Identifying the right partners and negotiating favorable terms are critical for maximizing the value of these collaborations.
  • Advancements in Delivery Technology: Bellerophon can continue to innovate and improve its INOpulse delivery technology to enhance its efficacy, safety, and ease of use. This includes exploring new delivery methods, optimizing the pulsatile nitric oxide delivery profile, and developing user-friendly devices. These advancements can further differentiate INOpulse from competing therapies and strengthen its competitive advantage. The timeline for these technological advancements would depend on research and development efforts and regulatory approvals.
  • Orphan Drug Designation and Market Exclusivity: Bellerophon can leverage orphan drug designation for INOpulse in specific pulmonary hypertension indications to gain market exclusivity and other regulatory benefits. Orphan drug designation provides incentives such as tax credits, reduced regulatory fees, and a period of market exclusivity, which can protect the company's investment and enhance its profitability. The timeline for obtaining orphan drug designation depends on the specific indication and regulatory requirements.

What Are BLPH's Competitive Advantages?

  • Proprietary INOpulse technology: A unique pulsatile nitric oxide delivery system.
  • Patent protection: Intellectual property rights covering INOpulse and its applications.
  • Clinical trial data: Demonstrating the safety and efficacy of INOpulse in specific indications.
  • Regulatory expertise: Navigating the complex regulatory approval process for new drugs.

What Does BLPH Do?

Bellerophon Therapeutics, Inc., founded in 2009 and headquartered in Warren, New Jersey, is a clinical-stage therapeutics company dedicated to developing innovative treatments for cardiopulmonary diseases. The company's core focus is on pulmonary hypertension, a condition characterized by high blood pressure in the arteries leading to the lungs. Their primary product candidate, INOpulse, is a proprietary pulsatile nitric oxide delivery system designed to improve the efficacy and safety of nitric oxide therapy. INOpulse is currently in Phase 3 clinical trials for the treatment of pulmonary hypertension associated with fibrotic interstitial lung disease (PH-ILD). The company has also completed Phase 2a clinical trials for pulmonary hypertension associated with chronic obstructive pulmonary disease (PH-COPD) and Phase 2 dose escalation stage for pulmonary hypertension associated with sarcoidosis, chronic thromboembolic pulmonary hypertension, and pulmonary hypertension associated with pulmonary edema from high altitude sickness. Bellerophon aims to address unmet medical needs in cardiopulmonary diseases by leveraging its innovative INOpulse technology to deliver targeted and efficient nitric oxide therapy.

What Products and Services Does BLPH Offer?

  • Develops products for the treatment of cardiopulmonary diseases.
  • Focuses on pulmonary hypertension treatments.
  • Utilizes INOpulse, a proprietary pulsatile nitric oxide delivery platform.
  • Conducts clinical trials for various pulmonary hypertension indications.
  • Aims to improve the efficacy and safety of nitric oxide therapy.
  • Targets unmet medical needs in cardiopulmonary diseases.

How Does BLPH Make Money?

  • Develops and patents innovative drug delivery technologies.
  • Conducts clinical trials to demonstrate safety and efficacy.
  • Seeks regulatory approval from the FDA and other agencies.
  • Commercializes approved products through direct sales or partnerships.

What Industry Does BLPH Operate In?

Bellerophon Therapeutics operates within the biotechnology industry, which is characterized by high research and development costs, lengthy regulatory approval processes, and significant market potential for successful products. The pulmonary hypertension market is a growing segment within the broader cardiovascular therapeutics market. The competitive landscape includes companies developing various treatments for pulmonary hypertension, such as vasodilators and other targeted therapies. Bellerophon's INOpulse technology aims to differentiate itself through its pulsatile nitric oxide delivery system, potentially offering improved efficacy and safety compared to existing treatments.

Who Are BLPH's Key Customers?

  • Patients with pulmonary hypertension.
  • Hospitals and clinics treating cardiopulmonary diseases.
  • Physicians specializing in pulmonary medicine.
  • Healthcare providers managing patients with fibrotic interstitial lung disease.
Model self-rating on this text: 68% (not a measure of the evidence) Updated: May 10, 2026

Research confidence

Low 0/100

Thin evidence — scoring coverage unknown. Treat this as a starting point, not a conclusion.

  • Scoring coverage unknown
  • Price 19 days old
  • No filing on record
  • No analyst coverage

Company Profile

Bellerophon Therapeutics, Inc. operates in the Biotechnology industry within the Healthcare sector. It is headquartered in Warren, US. The company is led by CEO Craig R. Jalbert CIRA. BLPH has traded publicly since 2015.

F-Score 2/9

Financial Health

Bellerophon Therapeutics, Inc.'s Piotroski F-Score is 2/9, a 9-point checklist of profitability, leverage and efficiency — flagging fundamental weakness worth scrutiny.

4/7 beats

Earnings Track Record

Bellerophon Therapeutics, Inc. has beaten Wall Street's EPS estimate in 4 of its last 7 reported quarters — more hits than misses. Reported results have landed about 34.6% above estimates on average.

FY2026 est

Forward Outlook

Wall Street analysts project Bellerophon Therapeutics, Inc. revenue of about $232.3M for fiscal 2026, with EPS near $3.63.

Net selling

Insider Activity

The most recent 12 insider filings for Bellerophon Therapeutics, Inc. break down as 2 sales and 10 purchases. On net that is roughly 854K shares disposed (about $39K), a signal worth weighing alongside the fundamentals.

BLPH Financials

Fundamental Snapshot

Return on Equity (TTM)
-164.2%
Current Ratio
1.4

Based on FMP financials and quantitative analysis

Bull Case vs Bear Case

Bull Case

  • Proprietary INOpulse technology.
  • Focus on a specific therapeutic area (pulmonary hypertension).
  • Clinical-stage pipeline with ongoing Phase 3 trial.
  • Experienced management team.

Bear Case

  • Limited financial resources.
  • Reliance on a single product candidate (INOpulse).
  • High risk of clinical trial failure.
  • Dependence on regulatory approvals.

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

BLPH Latest News

Leadership: Craig R. Jalbert CIRA

CEO

Craig R. Jalbert is the Chief Executive Officer of Bellerophon Therapeutics. His background includes extensive experience in the pharmaceutical and biotechnology industries. He is a Certified Insolvency and Restructuring Advisor (CIRA). Jalbert's expertise spans financial management, strategic planning, and operational execution within the healthcare sector. His leadership is focused on driving the clinical development and commercialization of innovative therapies for cardiopulmonary diseases.

Track Record: Under Jalbert's leadership, Bellerophon Therapeutics has advanced the clinical development of INOpulse, including the ongoing Phase 3 trial for pulmonary hypertension associated with fibrotic interstitial lung disease. He has also overseen the company's efforts to secure funding and navigate the regulatory landscape. His strategic decisions have been instrumental in positioning Bellerophon as a key player in the pulmonary hypertension market.

BLPH Healthcare Stock FAQ

What happened to Bellerophon Therapeutics, Inc. (BLPH) stock?

Bellerophon Therapeutics, Inc. (BLPH) no longer trades on public markets. It was delisted in December 2024. The figures below are historical and are not a current quote.

Can I still buy BLPH shares?

No. BLPH stopped trading on public markets in December 2024, so the shares are not available through a broker. Anything you see quoted for BLPH 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 BLPH 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 Bellerophon 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 Bellerophon Therapeutics, Inc. do?

Bellerophon Therapeutics, Inc. is a clinical-stage biopharmaceutical company focused on developing innovative therapies for cardiopulmonary diseases, particularly pulmonary hypertension. Their lead product candidate, INOpulse, is a proprietary pulsatile nitric oxide delivery system designed to improve the efficacy and safety of nitric oxide therapy.

What do analysts say about BLPH stock?

Given Bellerophon's clinical-stage status and focus on a single product candidate, INOpulse, analyst opinions are highly sensitive to clinical trial outcomes and regulatory milestones.

What are the main risks for BLPH?

The primary risks for Bellerophon Therapeutics include the potential failure of the Phase 3 clinical trial of INOpulse, regulatory delays or rejection by the FDA and other agencies, competition from existing and emerging therapies for pulmonary hypertension, and the need to raise additional capital to fund clinical development and commercialization activities.

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
  • Information is based on publicly available sources and company filings.
  • Clinical trial outcomes are inherently uncertain and may differ from expectations.
  • This is not investment advice. Conduct thorough research before making any investment decisions.
Data Sources
Financial Modeling Prep (FMP)Stock Expert AI proprietary analysis

More Stocks We Cover