The Culture At Arena Pharmaceuticals

Information provided by the company
To be a part a growing company and fantastic team passionate about developing novel drug therapies to improve people's lives. Opportunities to learn and contribute creative solutions. Comprehensive health insurance.
To be a part a growing company and fantastic team passionate about developing novel drug therapies to improve people's lives. Opportunities to learn and contribute creative solutions.
It's an exciting time for Arena, and this is an opportunity to join a dynamic team focused on significantly impacting the lives of patients and their families.
Displays sound ethics and a fit for Arena's core values
To be a part a growing company and fantastic team passionate about developing novel drug therapies to improve people's lives.

Arena Pharmaceuticals Overview

Clinical-stage biotech focused on cardiovascular, central nervous system, inflammatory and metabolic diseases. Their leading drug candidate is lorcaserin hydrochloride, which recently received positive data from a clinical trial. They are headquartered in San Diego, CA.
The staff at Arena Pharmaceuticals come from unusually diverse demographic backgrounds. The company is 45.1% female and 56.1% ethnic minorities. Arena Pharmaceuticals employees are slightly more likely to be members of the Democratic Party than the Republican Party, with 54.0% of employees identifying as members of the Democratic Party. Despite their political differences, employees at Arena Pharmaceuticals seem to be happy. The company has great employee retention with staff members usually staying for 5.4 years.
Based in San Diego, CA, Arena Pharmaceuticals is a small health care company with only 194 employees and an annual revenue of $319,000.

Perks of Working at Arena Pharmaceuticals

Arena Pharmaceuticals is an Equal Employment Opportunity employer and Affirmative Action Workplace. As such, employees enjoy a workplace with a good company culture and great benefits.







Founded in



San Diego, CA


Organization Type


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The Team At Arena Pharmaceuticals

    Amit Dilip Munshi (CEO)

    Cofounder Lief (Co-Founder)

    Dominic Behan (Founder)

    Jack Lief (Founders)

The Inside Scoop
Arena Pharmaceuticals, Inc. is a biopharmaceutical company founded in 1997 and located in San Diego, CA. Arena Pharmaceuticals is focused on delivering novel, transformational medicines with optimized pharmacology and pharmacokinetics to patients globally. Arena's proprietary pipeline includes multiple potentially first- or best-in-class programs with broad clinical utility.
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Arena Pharmaceuticals Company Rankings

Arena Pharmaceuticals is ranked #51 on the Best Health Care Companies to Work For in America list. Zippia's Best Places to Work lists provide unbiased, data-based evaluations of companies. Rankings are based on government and proprietary data on salaries, company financial health, and employee diversity.

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Arena Pharmaceuticals Salaries

Salary Score
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Arena Pharmaceuticals Salaries By Job Title

While the average employee salary at Arena Pharmaceuticals is $79,495, there is a big variation in pay depending on the role. Some of the job titles with high salaries at Arena Pharmaceuticals are Senior Director, Director Of Project Management, Program Lead, and Senior Scientist. A typical Senior Director salary at Arena Pharmaceuticals is $195,694. Other roles at Arena Pharmaceuticals include Security Officer and Data Entry Clerk. A Security Officer at Arena Pharmaceuticals earns an average yearly salary of $30,182.
Average Salarydesc
Senior Director
Salary Range157k - 242k$196k$195,694
Director Of Project Management
Salary Range139k - 198k$166k$166,404
Program Lead
Salary Range90k - 147k$116k$115,884
Senior Scientist
Salary Range88k - 135k$110k$109,530
Natural Science Manager
Salary Range78k - 143k$106k$106,201
Technology Architect
Salary Range90k - 122k$105k$105,419
Salary Range80k - 115k$96k$96,305
Associate Manager
Salary Range80k - 110k$95k$94,566
Research Scientist
Salary Range74k - 119k$94k$94,423
SAS Programmer
Salary Range77k - 106k$91k$90,948

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Arena Pharmaceuticals Careers

On average, employees at Arena Pharmaceuticals stay with the company for 5.4 years. Employees most commonly join Arena Pharmaceuticals after leaving Pfizer. When they leave Arena Pharmaceuticals, they most frequently get their next job at Sanofi US.

Average Length of Employment

4.6 years

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Arena Pharmaceuticals Employee Demographics

Diversity Score
We calculated the diversity score of companies by measuring multiple factors, including the ethnic background, gender identity, and language skills of their workforce.



54.9 %


45.1 %



44.4 %


24.1 %

Hispanic or Latino

19.5 %
See More About Arena Pharmaceuticals Demographics

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Arena Pharmaceuticals Employees Education

Of the 194 employees at Arena Pharmaceuticals, 16.7% attended University of California - San Diego. Employees at Arena Pharmaceuticals most frequently majored in Chemistry, and most employees’ highest level of education is a Bachelors.


University of California - San Diego

16.7 %

University of California - Davis

14.6 %

University of California, Santa Barbara

12.5 %



31.6 %

Biochemistry, Biophysics, Molecular Biology

8.4 %


7.4 %



68.2 %


12.1 %


10.3 %

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Arena Pharmaceuticals Employee Political Affiliation

Arena Pharmaceuticals employees are most likely to be members of the Democratic Party. The largest donation made to a political party by an Arena Pharmaceuticals employee was by Jack Lief. Jack Lief donated $3,000 to the Republican Party.


Democratic Party

54.5 %

Republican Party

45.5 %

Employee Political Donations

NameJob TitlePartyDonation
Jack LiefPresident/Chief Executive OfficerRepublican Party$3,000
Kyung KwonSenior Research AssociateRepublican Party$2,800
Robert HoffmanChief Finance OfficerDemocratic Party$2,000
Terese GhioHead of Govt RelationsRepublican Party$1,500
Cathy DarganClinical Data ManagerDemocratic Party$1,000
Steve WoltmanChemistRepublican Party$1,000
Bonnie KasePharmacistDemocratic Party$503
Alan GlicklichPhysicianDemocratic Party$310
Jori Frahler TulkkiDirector Of Alumni RelationsRepublican Party$250
Catherine ScanlonHuman Resources CoordinatorDemocratic Party$250
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Arena Pharmaceuticals Financial Performance

Performance Score
We calculated the performance score of companies by measuring multiple factors, including revenue, longevity, and stock market performance.


< $5M

Founded in


Organization type


Arena Pharmaceuticals Financing Rounds

DateAmountSecurity Type
Dec 24, 2003$35,000,000Series Unknown
Jun 17, 2009$151,760,000Post Ipo Equity
Jun 3, 2010$35,500,000Post Ipo Equity
Jan 11, 2012$33,000,000Post Ipo Equity
Apr 24, 2017$79,400,000Post Ipo Equity
Oct 28, 2020$56,000,000Post Ipo Equity

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Frequently Asked Questions about Arena Pharmaceuticals

When was Arena Pharmaceuticals founded?

Arena Pharmaceuticals was founded in 1997.

How many Employees does Arena Pharmaceuticals have?

Arena Pharmaceuticals has 194 employees.

How much money does Arena Pharmaceuticals make?

Arena Pharmaceuticals generates $319,000 in revenue.

What industry is Arena Pharmaceuticals in?

Arena Pharmaceuticals is in the biotechnology industry.

What type of company is Arena Pharmaceuticals?

Arena Pharmaceuticals is a public company.

Who are Arena Pharmaceuticals's competitors?

Arena Pharmaceuticals competitors include XOMA, MannKind, Genentech, ZymoGenetics, Icagen,, Array BioPharma, Gilead Sciences, Ambrx, XBiotech, Agenus, Cellerant Therapeutics, Genocea Biosciences, Trius Therapeutics, Theravance, Regulus Therapeutics, Pulmatrix, Rigel Pharmaceuticals.

Who works at Arena Pharmaceuticals?

Amit Dilip Munshi (CEO)

Cofounder Lief (Co-Founder)

Dominic Behan (Founder)

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Where is Arena Pharmaceuticals's headquarters?

Arena Pharmaceuticals's headquarters is in San Diego, CA.

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Zippia gives an in-depth look into the details of Arena Pharmaceuticals, including salaries, political affiliations, employee data, and more, in order to inform job seekers about Arena Pharmaceuticals. The employee data is based on information from people who have self-reported their past or current employments at Arena Pharmaceuticals. The data on this page is also based on data sources collected from public and open data sources on the Internet and other locations, as well as proprietary data we licensed from other companies. Sources of data may include, but are not limited to, the BLS, company filings, estimates based on those filings, H1B filings, and other public and private datasets. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions or for the results obtained from the use of this information. None of the information on this page has been provided or approved by Arena Pharmaceuticals. The data presented on this page does not represent the view of Arena Pharmaceuticals and its employees or that of Zippia.

Arena Pharmaceuticals may also be known as or be related to ARENA PHARMACEUTICALS INC, Arena Pharm, Arena Pharmaceuticals, Arena Pharmaceuticals Inc and Arena Pharmaceuticals, Inc.