Mark C. Johnson, Cfa
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Mark C. Johnson, Cfa Email & Phone Number

Vice President, Investor Relations at Prothena Corporation plc
Location: San Diego, California, United States 12 work roles 4 schools
1 work email found @acadia-pharm.com 2 phones found area 858 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email m****@acadia-pharm.com
Direct phone (858) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Prothena Corporation plc
Role
Vice President, Investor Relations
Location
San Diego, California, United States
Company size
155 employees

Who is Mark C. Johnson, Cfa? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Mark C. Johnson, Cfa is listed as Vice President, Investor Relations at Prothena Corporation plc, a with 155 employees, based in San Diego, California, United States. AeroLeads shows a work email signal at acadia-pharm.com, phone signal with area code 858, and a matched LinkedIn profile for Mark C. Johnson, Cfa.

Mark C. Johnson, Cfa previously worked as Vice President, Head of Investor Relations at Prothena Corporation Plc and Vice President, Investor Relations at Acadia Pharmaceuticals Inc.. Mark C. Johnson, Cfa holds Ba, Economics from Cornell University.

Company email context

Email format at Prothena Corporation plc

This section adds company-level context without repeating Mark C. Johnson, Cfa's masked contact details.

*@acadia-pharm.com
68% confidence

AeroLeads found 1 current-domain work email signal for Mark C. Johnson, Cfa. Compare company email patterns before reaching out.

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Profile bio

About Mark C. Johnson, Cfa

Established professional with ~20 years of experience in the life science and technology industries in the following capacities: financial strategy, investor relations and corporate communications, and corporate development. Skills and expertise include:• Strategic planning, budgeting, and analysis to support top-level business decisions, Board level• Developing integrated communications strategy with analysts, investors, bankers and other collaborators• Negotiating and executing successful equity and debt financings / M&A transactionsSpecialties: Finance, Strategy, Investor Relations and Corporate Communications, Business Development, Management, Non-profit fund-raising and organization

Listed skills include Start Ups, Investor Relations, Corporate Development, Business Development, and 17 others.

Current workplace

Mark C. Johnson, Cfa's current company

Company context helps verify the profile and gives searchers a useful next step.

Prothena Corporation plc
Prothena Corporation Plc
Vice President, Investor Relations
Website
prothena.com
Employees
155
AeroLeads page
Company profile
View company profile Email format
12 roles

Mark C. Johnson, Cfa work experience

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

Senior Director, Investor Relations

Atyr Pharma

San Diego, California, Us

Apr 2016 - Aug 2018

Director Of Investor Relations

Dena

Shibuya-Ku, Tokyo, Jp

Jan 2013 - Mar 2014

Director, Investor Relations And Corporate Development

Medicinova, Inc.

Us

Apr 2011 - Jan 2013

Associate Director, Corporate Planning

Medicinova, Inc.

Us

Jan 2010 - Apr 2011
Team & coworkers

Colleagues at Prothena Corporation plc

Other employees you can reach at prothena.com. View company contacts for 155 employees →

MF Michelle Frese Michelle Frese Colleague at Prothena Corporation PlcSan Francisco, California, United States View → RK Robert Kas-Shamoun Rn, Bsn Robert Kas-Shamoun Rn, Bsn Colleague at Prothena Corporation PlcDetroit Metropolitan Area, United States View → BW Brittany Willett Brittany Willett Colleague at Prothena Corporation PlcGreater Boston, United States View → JS Josh Salmans Josh Salmans Colleague at Prothena Corporation PlcSan Francisco, California, United States View → MP Michelle Pembroke, Phd, Rn, Ocn, Bcmas Michelle Pembroke, Phd, Rn, Ocn, Bcmas Colleague at Prothena Corporation PlcJacksonville, Florida, United States View → AT Angela Teliha Angela Teliha Colleague at Prothena Corporation PlcEast Stroudsburg, Pennsylvania, United States View → WS Wesley Skillman Wesley Skillman Colleague at Prothena Corporation PlcSan Francisco Bay Area, United States View → JM Jonathan Martinez Jonathan Martinez Colleague at Prothena Corporation PlcHayward, California, United States View → AT Alyssa Trumble Alyssa Trumble Colleague at Prothena Corporation PlcSan Francisco Bay Area, United States View → SS Sarah Santos Sarah Santos Colleague at Prothena Corporation PlcNew York City Metropolitan Area, United States View →
4 education records

Mark C. Johnson, Cfa education

Ba, Economics

Cornell University

Mba

University Of California, San Diego - Rady School Of Management

Certificate, Finance

Uc San Diego

Education record

Staples High School
FAQ

Frequently asked questions about Mark C. Johnson, Cfa

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

What company does Mark C. Johnson, Cfa work for?

Mark C. Johnson, Cfa works for Prothena Corporation plc.

What is Mark C. Johnson, Cfa's role at Prothena Corporation plc?

Mark C. Johnson, Cfa is listed as Vice President, Investor Relations at Prothena Corporation plc.

What is Mark C. Johnson, Cfa's email address?

AeroLeads has found 1 work email signal at @acadia-pharm.com for Mark C. Johnson, Cfa at Prothena Corporation plc.

What is Mark C. Johnson, Cfa's phone number?

AeroLeads has found 2 phone signal(s) with area code 858 for Mark C. Johnson, Cfa at Prothena Corporation plc.

Where is Mark C. Johnson, Cfa based?

Mark C. Johnson, Cfa is based in San Diego, California, United States while working with Prothena Corporation plc.

What companies has Mark C. Johnson, Cfa worked for?

Mark C. Johnson, Cfa has worked for Prothena Corporation Plc, Acadia Pharmaceuticals Inc., Atyr Pharma, Softbank Group International, and Dena.

Who are Mark C. Johnson, Cfa's colleagues at Prothena Corporation plc?

Mark C. Johnson, Cfa's colleagues at Prothena Corporation plc include Michelle Frese, Robert Kas-Shamoun Rn, Bsn, Brittany Willett, Josh Salmans, and Michelle Pembroke, Phd, Rn, Ocn, Bcmas.

How can I contact Mark C. Johnson, Cfa?

You can use AeroLeads to view verified contact signals for Mark C. Johnson, Cfa at Prothena Corporation plc, including work email, phone, and LinkedIn data when available.

What schools did Mark C. Johnson, Cfa attend?

Mark C. Johnson, Cfa holds Ba, Economics from Cornell University.

What skills is Mark C. Johnson, Cfa known for?

Mark C. Johnson, Cfa is listed with skills including Start Ups, Investor Relations, Corporate Development, Business Development, Strategic Planning, Strategy, Management, and Finance.

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