Rubin Waranch

About Rubin

Rubin advises clients on antitrust law and competition considerations, including antitrust litigation, compliance with the Hart-Scott-Rodino Act, and mergers and acquisitions. He has experience in matters before the US Department of Justice (DOJ) and the Federal Trade Commission (FTC) and navigates clients across industries, including biotechnology, financial technology, healthcare, medical devices and technology, pharmaceuticals, software, spirits, and TV broadcasting.

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Experience

Egnyte Announces Majority Investment From GI Partners and TA Associates

February 25, 2025

Cooley advised Egnyte, a provider of secure content collaboration and governance solutions, on its strategic growth investment from GI Partners and TA Associates.

Related contacts

Eric Jensen

Senior Counsel, Palo Alto

Sepideh Mousakhani

Partner, Palo Alto

Anne Lieberman

Partner, Santa Monica

Steve Tonsfeldt

Partner, Palo Alto

Kealan Santistevan

Associate, Palo Alto

Sangitha Palaniappa

Associate, Palo Alto

Michael Bergmann

Partner, Washington, DC

Brett De Jarnette

Partner, Palo Alto

Patrick Flanagan

Partner, New York

Todd Gluth

Partner, San Diego

Tracy Rubin

Partner, Palo Alto

Stella Sarma

Partner, Brussels

Timothy Shapiro

Partner, Palo Alto

David Silverman

Partner, New York

Ryan Vann

Partner, Chicago

Summer Wynn

Partner, San Diego

Howard Morse

Senior Counsel, Washington, DC

Sharon Connaughton

Special Counsel, Washington, DC

Kristopher Kleiner

Special Counsel, Colorado

Rebecca Ross

Special Counsel, Washington, DC

Karen Tsai

Special Counsel, Washington, DC

Nathan Alamillo

Associate, Santa Monica

Caitlin Breitenbruck

Associate, Seattle

Norma Chayo Dichi

Associate, Washington, DC

Queenie Chen

Associate, Palo Alto

Nikki Chang DiFederico

Associate, Palo Alto

Megan Drill

Associate, San Diego

Jeremy M. Exelbert

Associate, New York

Nathaniel Hearn Jr.

Associate, Chicago

Vicky Kandabarow

Associate, Washington, DC

Nicollette R. Kirby

Associate, Washington, DC

Allison Kutner

Associate, New York

Alexandra Leavy

Associate, New York

Emily Lee

Associate, Palo Alto

Narmada Murugan

Associate, Palo Alto

Michael Pelle

Associate, New York

Katie Stevens

Associate, Palo Alto

Rubin Waranch

Associate, Colorado

Kevin Gurley

Quantitative Analyst, New York

Brian Mitchell

Transactional Quantitative Analyst, San Diego

Related Practices & Industries

Mergers and Acquisitions

Emerging Companies

Capital Markets

Tax

Compensation and Benefits

Antitrust and Competition

Technology Transactions

Technology

Cloud Solutions

Labor and Employment

Debt Finance

Cyber/Data/Privacy

CFIUS

Private Equity

Commercial Litigation

Securities Litigation + Enforcement

Machinify Announces Acquisition by New Mountain Capital

January 10, 2025

Cooley advised Machinify, a provider of artificial intelligence-powered software transforming healthcare payments, on its definitive agreement to be acquired by New Mountain Capital.

Related contacts

Josh Seidenfeld

Partner, Palo Alto

Garth Angelo Osterman

Partner, San Francisco

Maureen Nagle

Special Counsel, Washington, DC

Nicolas Francis

Associate, San Francisco

Katie Rosati

Associate, Seattle

Mark Windfeld-Hansen

Senior Counsel, Palo Alto

David Dalton

Associate, Santa Monica

Steve Flores

Partner, Chicago

Sean O'Neill

Partner, Santa Monica

Alexis Finkelberg Bortniker

Partner, San Diego

Ross Eberly

Partner, Santa Monica

Charles Haley

Partner, Palo Alto

Ryan Montgomery

Partner, Boston

Jonathan Rivinus

Partner, Colorado

Mark Medearis

Senior Counsel, Palo Alto

Sharon Connaughton

Special Counsel, Washington, DC

Alexander Ellebracht

Associate, Palo Alto

Josh Himmelstern

Associate, San Diego

Jessica Li

Associate, Palo Alto

Alison L. Tong

Associate, San Francisco

Novak Topalovic

Associate, San Diego

Rubin Waranch

Associate, Colorado

Raquel Zepeda

Associate, San Francisco

Patricia Myers

Paralegal Specialist, Colorado

Melanie Yuvienco

Paralegal Specialist, Palo Alto

Brian Mitchell

Transactional Quantitative Analyst, San Diego

Related Practices & Industries

Digital Health

Artificial Intelligence

Mergers and Acquisitions

Technology Transactions

Healthcare

Life Sciences

Life Sciences and Healthcare Regulatory

Compensation and Benefits

Emerging Companies

Antitrust and Competition

CooleyREG

Labor and Employment

Tax

Kpler Announces $241 Million Acquisition of Spire’s Maritime Business

November 13, 2024

Cooley advised Kpler, a fast-growing data and analytics firm on a mission to build one platform for global trade intelligence, on its acquisition of Spire Global’s maritime business for approximately $241 million.

Related contacts

Ben Shribman

Partner, London

Rita Sobral

Special Counsel, London

Leo Spicer-Phelps

Partner, London

Louise Burt

Associate, London

Marzia Di Candido

Associate, London

Christine Graham

Special Counsel, London

Caroline Hobson

Partner, London

Mo Swart

Associate, London

Eerik Kukebal

Associate, London

Jeffrey J. Tolin

Partner, New York

Chris Coulter

Partner, London

David Fletcher

Partner, Washington, DC

Christopher Kimball

Partner, Washington, DC

Chris Stack

Partner, London

Amy Collins

Special Counsel, London

Sharon Connaughton

Special Counsel, Washington, DC

Rebecca Ross

Special Counsel, Washington, DC

Stella Sarma

Partner, Brussels

Cristina DeBiase

Associate, Boston

Liza Hadley

Associate, Boston

Chris Lynn

Associate, London

Daniel Millard

Associate, London

Rubin Waranch

Associate, Colorado

Related Practices & Industries

Mergers and Acquisitions

CooleyREG

Technology Transactions

Technology

Antitrust and Competition

Tax

Labor and Employment

Cyber/Data/Privacy

CFIUS

Battery Ventures-Backed PageUp To Be Acquired by EQT Partners

October 31, 2024

Cooley advised Battery Ventures, a global, technology-focused investment firm, and PageUp Group, a human resources and talent software company that had been majority owned by Battery, on the sale of PageUp to EQT Group.

Related contacts

Alfred Browne

Partner, Boston

Heather Harrington

Special Counsel, Boston

David Silverman

Partner, New York

Megan Browdie

Partner, Washington, DC

Adam Fleisher

Partner, Washington, DC

Todd Gluth

Partner, San Diego

Blake Martell

Of counsel, San Francisco

Aaron Pomeroy

Partner, Colorado

Thomas Connors

Partner, Boston

Christopher Kimball

Partner, Washington, DC

William Corcoran

Of Counsel, Boston

Christine Graham

Special Counsel, London

Rebecca Ross

Special Counsel, Washington, DC

Stella Sarma

Partner, Brussels

Ryan Montgomery

Partner, Boston

Karun Ahuja

Special Counsel, Chicago

Neelam Atwal

Associate, London

Jasmine A. Banks

Associate, Washington, DC

Tessa W Bell

Associate, Colorado

Liza Cotter

Associate, Boston

Patrick O. Johnson

Associate, Boston

Nick Kenyon

Associate, Boston

Danbi Kim

Associate, Boston

Xueqing Li

Associate, San Francisco

Katrina Morris

Associate, Boston

Yi Jia Ng

Special Counsel, Singapore

Amanda Pacheco

Associate, Palo Alto

Erica Pedersen

Associate, Boston

Sri Ravipati

Associate, Boston

Mara Rosario

Associate, Boston

Lukas Roth

Associate

Sydney Sachs

Associate, Boston

Matthew S. Scarano

Associate, San Diego

Mo Swart

Associate, London

Rubin Waranch

Associate, Colorado

Agis Zografos

Associate, London

Megan Boss

Senior Paralegal , Boston

Related Practices & Industries

Private Equity

Mergers and Acquisitions

CooleyREG

Technology Transactions

Tax

Compensation and Benefits

Antitrust and Competition

Financial Services Enforcement and Regulatory

Debt Finance

Emerging Companies

Cyber/Data/Privacy

Labor and Employment

CFIUS

Veritone Announces Sale of Veritone One to Insignia for up to $104 Million

October 22, 2024

Cooley advised Veritone, a company building human-centered enterprise artificial intelligence (AI) solutions, on the sale of its media agency, Veritone One, to Insignia Capital Group.