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Stephen Antonelli Email & Phone Number

Vice President, Regulatory CMC at Cogent Biosciences
Location: Boston, Massachusetts, United States 11 work roles 2 schools
1 work email found @cogentbio.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email s****@cogentbio.com
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Current company
Role
Vice President, Regulatory CMC
Location
Boston, Massachusetts, United States
Company size

Who is Stephen Antonelli? Overview

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Quick answer

Stephen Antonelli is listed as Vice President, Regulatory CMC at Cogent Biosciences, a with 234 employees, based in Boston, Massachusetts, United States. AeroLeads shows a work email signal at cogentbio.com and a matched LinkedIn profile for Stephen Antonelli.

Stephen Antonelli previously worked as Senior Director, Regulatory CMC (Head) at Cogent Biosciences and Senior Director, Regulatory CMC at Alkermes. Stephen Antonelli holds Ph.D., Organic Chemistry from Indiana University Bloomington.

Company email context

Email format at Cogent Biosciences

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{first}.{last}@cogentbio.com
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AeroLeads found 1 current-domain work email signal for Stephen Antonelli. Compare company email patterns before reaching out.

Profile bio

About Stephen Antonelli

I am a forward focused and enterprising pharmaceutical professional with in-depth CMC technical and regulatory experience and a track record of successful product development, registration, and commercialization.I am motivated by a strategic, regulatory-focused, and scientifically based approach to product development from discovery through commercialization. I am a flexible, and innovative problem solver with demonstrated leadership who formulates and executes creative and strategic initiatives to adapt to changing project needs, regulatory guidance and complex CMC challenges. I am a driver of developing quality systems and strategic partnerships within a research and development organization as well as a successful technical and regulatory liaison with partners, suppliers and regulatory authorities.My approach is to build a diverse, dedicated, and collaborative team culture that is compelled to innovate, create, and teach, delivering on a promise to patients and ensuring operational success and seamless workflow processes. In my 20+year tenure, I have led or directed all aspects of CMC product development and regulatory strategy and continue to be a valued, collaborative, and respected resource to industry peers.

Current workplace

Stephen Antonelli's current company

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Cogent Biosciences
Cogent Biosciences
Vice President, Regulatory CMC
Boston, MA, US
Website
Employees
234
AeroLeads page
11 roles

Stephen Antonelli work experience

A career timeline built from the work history available for this profile.

Senior Director, Regulatory Cmc (Head)

Current

Waltham, Massachusetts, Us

Mar 2021 - Present

Senior Director, Regulatory Cmc

Dublin, Ie

Feb 2020 - Mar 2021

Director, Regulatory Cmc

Dublin, Ie

Apr 2015 - Feb 2020
Team & coworkers

Colleagues at Cogent Biosciences

Other employees you can reach at cogentbio.com. View company contacts for 234 employees →

2 education records

Stephen Antonelli education

Ph.D., Organic Chemistry

Indiana University Bloomington

B.S., Chemistry

Purdue University
FAQ

Frequently asked questions about Stephen Antonelli

Quick answers generated from the profile data available on this page.

What company does Stephen Antonelli work for?

Stephen Antonelli works for Cogent Biosciences.

What is Stephen Antonelli's role at Cogent Biosciences?

Stephen Antonelli is listed as Vice President, Regulatory CMC at Cogent Biosciences.

What is Stephen Antonelli's email address?

AeroLeads has found 1 work email signal at @cogentbio.com for Stephen Antonelli at Cogent Biosciences.

Where is Stephen Antonelli based?

Stephen Antonelli is based in Boston, Massachusetts, United States while working with Cogent Biosciences.

What companies has Stephen Antonelli worked for?

Stephen Antonelli has worked for Cogent Biosciences, Alkermes, and Ironwood Pharmaceuticals.

Who are Stephen Antonelli's colleagues at Cogent Biosciences?

Stephen Antonelli's colleagues at Cogent Biosciences include Sarah Edwards, Lee Stunkard, Brooklynn Venteicher, Shaun Mitchell, and Yelee Kim.

How can I contact Stephen Antonelli?

You can use AeroLeads to view verified contact signals for Stephen Antonelli at Cogent Biosciences, including work email, phone, and LinkedIn data when available.

What schools did Stephen Antonelli attend?

Stephen Antonelli holds Ph.D., Organic Chemistry from Indiana University Bloomington.

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