Executive Profile*

Barry S. Rosenstein CPA

Managing Partner and Co-Portfolio Manager,JANA Partners LLC
AgeTotal Calculated CompensationThis person is connected to 116 board members in 9 different organizations across 11 different industries.

See Board Relationships


Mr. Barry S. Rosenstein, CPA, is a Managing Partner and Co-Portfolio Manager at JANA Partners LLC. Mr. Rosenstein was the Co-Founder and Managing Partner at Sagaponack Partners, L.P. from 1993 to 2001. He was the Founder at Conifer Securities, LLC. Mr. Rosenstein was the Founder and Head of the Investment Banking and Merchant Banking Groups at Genesis Merchant Group. Prior to that, he also formed and was the Managing Partner at Reatta Partners. Mr. Rosenstein served ...

Read Full Background

Corporate Headquarters*

767 Fifth Avenue
New York, New York 10153

United States

Phone: 212-455-0900
Fax: 212-455-0903

Board Members Memberships*



BS 1981
Lehigh University
MBA 1984
University of Pennsylvania - The Wharton School

Other Affiliations*

Annual Compensation*

There is no Annual Compensation data available.

Stock Options*

There is no Stock Options data available.

Total Compensation*

There is no Total Compensation data available.
*Data is at least as current as the most recent Definitive Proxy.

The information and data displayed in this profile are created and managed by S&P Global Market Intelligence, a division of S&P Global. Bloomberg.com does not create or control the content. For inquiries, please contact S&P Global Market Intelligence directly by clicking here.

Stock Quotes

Market data is delayed at least 15 minutes.

Company Lookup


There is no Competitor Compensation data available.

Sponsored Financial Commentaries

Sponsored Links

Request Profile Update

Only a company representative may request an update for the company profile. Documentation will be required.

To contact , please visit . Company data is provided by S&P Global Market Intelligence. Please use this form to report any data issues.

Please enter your information in the following field(s):
Update Needed*

All data changes require verification from public sources. Please include the correct value or values and a source where we can verify.

Your requested update has been submitted

Our data partners will research the update request and update the information on this page if necessary. Research and follow-up could take several weeks. If you have questions, you can contact them at bwwebmaster@businessweek.com.