
JANA Partners LLC
JANA Partners LLC is a New York based hedge fund managed by Barry Rosenstein. Mr. Rosenstein founded JANA Partners in 2001. The fund primarily invests in the United States public equity markets and uses activist strategies, a market neutral strategy, a long/short equity strategy, and a risk arbitrage strategy.
Before starting JANA Partners, Mr. Rosenstein was the managing partner at Sagaponack Partners, a private equity fund. Prior to Sagaponack Partners, Mr. Rosenstein was the founder and head of Genesis Merchant Group's Investment and Merchant Banking Group. Before Genesis, he formed and was the managing partner of Reatta Partners. Prior to Reatta Partners, Mr. Rosenstein worked at Plaza Securities Corp. and Merrill Lynch.
Mr. Rosenstein is a CPA. He received his MBA from the Wharton School of Business at the University of Pennsylvania in 1984 and his BS from Lehigh University in 1981.
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Form 4 NEW RELIC, INC. For: Nov 08 Filed by: JANA Partners Management, LP
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Form 4 TreeHouse Foods, Inc. For: Nov 07 Filed by: JANA Partners Management, LP
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Form 4 TreeHouse Foods, Inc. For: Sep 06 Filed by: JANA PARTNERS LLC
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Form SC 13D/A Freshpet, Inc. Filed by: JANA PARTNERS LLC
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JANA Partners buys another $1.9M in Mercury Systems (MRCY) stock
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Form 4 MERCURY SYSTEMS INC For: Aug 18 Filed by: JANA PARTNERS LLC
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Freshpet (FRPT) and JANA Partners Announce Cooperation Agreement
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Form 4 NEW RELIC, INC. For: Aug 15 Filed by: JANA PARTNERS LLC
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Form 13F-HR JANA PARTNERS LLC For: Jun 30
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Form 4 TreeHouse Foods, Inc. For: Aug 08 Filed by: JANA PARTNERS LLC
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Form SC 13D/A Freshpet, Inc. Filed by: JANA PARTNERS LLC
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New Relic (NEWR) to be Acquired by Francisco Partners and TPG for $6.5 Billion, $87 Per Share
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Form 4 MERCURY SYSTEMS INC For: Jul 10 Filed by: JANA PARTNERS LLC
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Form 3 MERCURY SYSTEMS INC For: Jul 10 Filed by: JANA PARTNERS LLC
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Mercury Systems (MRCY) Announces Board Changes
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Form SC 13D MERCURY SYSTEMS INC Filed by: JANA PARTNERS LLC
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Mercury Systems (MRCY) falls as sale called off, company to refresh leadership
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Mercury Systems to Focus on Enhanced Execution of Strategic Plan Under Refreshed Leadership Team
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Psyched Wellness Announces Appointment of New Director and Resignation of a Director
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Form 4 BlackSky Technology Inc. For: Jun 09 Filed by: JANA PARTNERS LLC
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Form PRRN14A Freshpet, Inc. Filed by: JANA PARTNERS LLC
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Freshpet (FRPT) Provides Update on 2023 Annual Meeting of Stockholders
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Freshpet Provides Update on 2023 Annual Meeting of Stockholders
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Form DFAN14A Freshpet, Inc. Filed by: JANA PARTNERS LLC
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Jana Partners Responds to Freshpet’s (FRPT) Half-measure Attempt to Resolve Rampant Conflicts of Interest, Governance Failures and Breaches of Fiduciary Duty
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Jana Partners Responds to Freshpet’s Half-measure Attempt to Resolve Rampant Conflicts of Interest, Governance Failures and Breaches of Fiduciary Duty
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Form PREC14A Freshpet, Inc. Filed by: JANA PARTNERS LLC
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Freshpet Files Preliminary Proxy Statement
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Form SC 13D/A Freshpet, Inc. Filed by: JANA PARTNERS LLC
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Form DFAN14A Freshpet, Inc. Filed by: JANA PARTNERS LLC
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JANA Partners Files Lawsuit to Stop Freshpet Board’s Highly Entrenching Actions Intended to Disenfranchise Shareholders and Manipulate Shareholder Vote
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Freshpet (FRPT) Responds to JANA Partners’ Letter Regarding Freshpet Board Actions
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Freshpet Responds to JANA Partners’ Letter Regarding Freshpet Board Actions
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Form DFAN14A Freshpet, Inc. Filed by: JANA PARTNERS LLC
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Freshpet (FRPT) holder JANA urges shareholders to recall shares on loan by June 12th
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JANA Partners Provides Urgent Notice to All Freshpet Shareholders to Recall Shares on Loan by Purported June 12, 2023 Record Date
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Form SC 13D/A Freshpet, Inc. Filed by: JANA PARTNERS LLC
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Exclusive-Francisco Partners, TPG end talks to buy New Relic -sources
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Form SC 13D/A Freshpet, Inc. Filed by: JANA PARTNERS LLC
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Form DFAN14A Freshpet, Inc. Filed by: JANA PARTNERS LLC
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Jana Partners Calls on Freshpet (FRPT) Board to Immediately Rectify Highly Entrenching Actions Intended to Disenfranchise Shareholders and Manipulate Shareholder Vote
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Jana Partners Calls on Freshpet Board to Immediately Rectify Highly Entrenching Actions Intended to Disenfranchise Shareholders and Manipulate Shareholder Vote
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Jana Partners pushes Freshpet on recent board changes -letter
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Freshpet (FRPT) Issues Statement Regarding JANA Partners’ Press Release
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Freshpet Issues Statement Regarding JANA Partners’ Press Release
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Activist firm Jana eyes boardroom fight at Freshpet
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Form DFAN14A Freshpet, Inc. Filed by: JANA PARTNERS LLC
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Form SC 13D/A Freshpet, Inc. Filed by: JANA PARTNERS LLC
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JANA Partners Confirms Plan to Nominate Four Directors to Freshpet (FRPT) Board
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JANA Partners to Nominate Four Highly Qualified Directors to Freshpet Board