A New Approach to Fentanyl Overdose Prevention

CounterX Therapeutics is developing antibody therapies to prevent opioid overdoses and support recovery. Its lead investigational candidate, CTRX-101, is a once-monthly injection designed to protect people at high risk of accidental fentanyl overdose. Behind the lead program is CounterXCL™, the company’s proprietary discovery platform for developing targeted antibody therapies and vaccines to address opioid overdose and dependence. 

Help Stop 48,000 Fentanyl Deaths a Year
Fentanyl overdose is now the leading cause of death for Americans aged 18–45. CounterX Therapeutics has built CTRX-101, a once-monthly injectable antibody designed to prevent it.
Invest in a $4.9B Fentanyl Overdose Prevention Breakthrough
CounterX is targeting a $4.9 billion peak-year sales opportunity with CTRX-101: a once monthly long-acting injectable antibody that offers high-risk patients protection before a fentanyl overdose occurs.
Designed to Complement Existing Addiction Treatments.
CTRX-101 targets fentanyl itself rather than the opioid receptor, and is neither an opioid nor a controlled substance. This different mechanism is intended to allow it to work alongside existing medications for opioid use disorder — adding overdose protection without replacing a patient’s addiction treatment.
Help Stop 48,000 Fentanyl Deaths a Year

Fentanyl overdose is now the leading cause of death for Americans aged 18–45. CounterX Therapeutics has built CTRX-101, a once-monthly injectable antibody designed to prevent it.

Invest in a $4.9B Fentanyl Overdose Prevention Breakthrough

Fentanyl overdose is now the leading cause of death for Americans aged 18–45. CounterX Therapeutics has built CTRX-101, a once-monthly injectable antibody designed to prevent it.

Designed to Complement Existing Addiction Treatments.

Fentanyl overdose is now the leading cause of death for Americans aged 18–45. CounterX Therapeutics has built CTRX-101, a once-monthly injectable antibody designed to prevent it.

RAISED ________
MIN INVEST
$25,000
FUNDING GOAL
Become an Investor
$46.96 Per Share
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“This technology has the potential to fundamentally change how opioid overdoses are treated and addresses the ongoing public health crisis caused by illicit fentanyl.”

Shawn Iadonato, PhD, Chief Executive Officer, CounterX Therapeutics

The Team

Shawn Iadonato, PhD

Founder & Chief Scientific Officer

A biotechnology entrepreneur with experience founding, financing and taking companies public. As CEO of Kineta, Shawn raised approximately $100 million in private and public equity financing and secured partnerships with Pfizer and Genentech/Roche, bringing drug-development, fundraising and strategic partnership experience to CounterX.

Marco Pravetoni, PhD

Founder & Chief Scientific Officer

A University of Washington professor and Director of its Center for Medication Development for Substance Use Disorders and Overdose. Marco’s research focuses on vaccines and antibody therapies to reduce fatal overdoses. He has published more than 80 peer-reviewed papers and received numerous NIH research awards.

Craig Philips

Chief Financial Office

A pharmaceutical executive with more than 35 years of experience across clinical development, commercialization and fundraising. Previously President of Kineta and CTI BioPharma, Craig’s experience includes launching four pharmaceutical products that each exceeded $1 billion in sales.

Jacques Bouchy

Chief Business Officer

A biopharmaceutical executive with more than 30 years of experience across business development, investor relations and commercialization. Jacques helped execute Kineta’s partnerships with Pfizer and Genentech and has launched twelve pharmaceutical products, bringing experience in pricing, payer access and commercial strategy.

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FAQs

How much can I invest?

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When I invest, what am I purchasing?

When you invest, you are purchasing an interest in a Series LLC, which owns shares of the underlying company either directly or indirectly. You will not be purchasing shares in the underlying company itself.

What’s a Series Limited Liability Company or Series LLC?

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When will I receive my membership interest?

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How do you determine the share price?

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What will the return on my investment be?

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Can I cancel my investment?

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What is an accredited investor?

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What is a qualified purchaser?

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RAISED ________
MIN INVEST
$25,000
FUNDING GOAL
Become an Investor
$46.96 Per Share
View Pitch DeckView Website

Register Here to
View Pitch Deck

Thank you for registering to view our pitch deck. Your submission has been received successfully.
Oops! Something went wrong while submitting the form.

Register Here to
View Pitch Deck

Thank you for registering to view our pitch deck. Your submission has been received successfully.
Oops! Something went wrong while submitting the form.
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