Experience

Tenable to Acquire Vulcan Cyber

January 29, 2025

Cooley advised Tenable Holdings (Nasdaq: TENB), the exposure management company exposing and closing the cybersecurity gaps that erode business value, on its definitive agreement to acquire Vulcan Cyber, an innovator in exposure management, for $150 million in enterprise value.

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Related contacts

Bill Roegge
Partner, New York
Meredith Klionsky
Special Counsel, Washington, DC
Katie Benvenuti
Associate, New York
Mike Lincoln
Vice Chair, Reston
Yvan-Claude Pierre
Partner, New York
Ariane A. Andrade
Partner, Chicago
Caroline Hobson
Partner, London
Len Jacoby
Partner, New York
Eileen Marshall
Partner, Washington, DC
Jeremy Morrison
Partner, Washington, DC
Leo Spicer-Phelps
Partner, London
Chris Stack
Partner, London
Christine Graham
Special Counsel, London
Rebecca Ross
Special Counsel, Washington, DC
Stella Sarma
Partner, Brussels
Karen Tsai
Special Counsel, Washington, DC
Julie Wicklund
Special Counsel, Palo Alto
Olivia Anderson
Associate, London
Kafeel Azher
Associate, London
Danielle Crinnion
Associate, Boston
Sharon Davidov
Associate, New York
Megan Drill
Associate, San Diego
Athina Gaki
Associate, Brussels
Michael Gladstone
Associate, New York
Eileen Leman
Associate, Los Angeles
Anisha Mohin
Associate, New York
Shelby Saunders
Associate, New York
Patricia Myers
Paralegal Specialist, Colorado
Brandon Lefebvre
Quantitative Analyst, Boston

Related Practices & Industries

Personalis Announces Expanded Collaboration With Tempus AI

August 16, 2024

Cooley advised Personalis, a company transforming the active management of cancer through breakthrough personalized testing, on its expanded commercial relationship with Tempus AI, including an equity investment by Tempus into Personalis.

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Related contacts

Bill Roegge
Partner, New York
Laura Berezin
Partner, Seattle
Asa Henin
Partner, San Diego
Patrick Pang
Associate, New York
Allison Peth
Associate, Palo Alto
Jeewon Lee
Associate, New York
Matthew Choy
Associate, New York
Megan Browdie
Partner, Washington, DC
David Burns
Special Counsel, Washington, DC
Richard G.S. Lee
Associate, Washington, DC

Related Practices & Industries

Milestone Pharmaceuticals Enters Into Cooperation Agreement With Alta Fundamental Advisers

July 16, 2024

Cooley advised Milestone Pharmaceuticals, a biopharmaceutical company focused on the development and commercialization of innovative cardiovascular medicines, on its refreshment of its board of directors and cooperation agreement with Alta Fundamental Advisers.

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Related contacts

Bill Roegge
Partner, New York
Ryan Sansom
Partner, Boston
Zachary Sonenshine
Associate, New York
Sarah Curry
Associate, New York
Samuel Paullin
Associate, Chicago

Related Practices & Industries

Tenable to Acquire Eureka Security

June 6, 2024

Cooley advised Tenable Holdings, the exposure management company, on its definitive agreement to acquire Eureka Security, a provider of data security posture management (DSPM) for cloud environments.

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Related contacts

Bill Roegge
Partner, New York
Eileen Marshall
Partner, Washington, DC
Len Jacoby
Partner, New York
Nyron J. Persaud
Partner, New York
Mike Lincoln
Vice Chair, Reston
Meredith Klionsky
Special Counsel, Washington, DC
Jeewon Lee
Associate, New York
Anisha Mohin
Associate, New York
Dionne A. Thomas
Associate, San Diego
E. James Dionne
Associate, Washington, DC

Related Practices & Industries

Automattic Acquires Beeper

April 9, 2024

Cooley advised Automattic, a distributed company with 1,965 users in 93 countries speaking 119 different languages, on its acquisition of Beeper, a universal messaging application that combines 14 different chat networks in one inbox.

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Related contacts

Bill Roegge
Partner, New York
Jamie Leigh
Partner, San Francisco
Cristina Lombardi
Associate, New York
Caitlin Courtney
Partner, Palo Alto
Michael Egan
Partner, Washington, DC
Todd Gluth
Partner, San Diego
TJ Graham
Partner, Palo Alto
Barbara Mirza
Partner, Santa Monica
Jeff Goldman
Special Counsel, Palo Alto
Karun Ahuja
Special Counsel, Chicago
Cristina DeBiase
Associate, Boston
Carly E. Gibbons
Associate, Chicago
Allison Kutner
Associate, New York
Calvin Lee
Associate, New York
Breanna Qin
Associate, Palo Alto
Patricia Myers
Paralegal Specialist, Colorado

Related Practices & Industries

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Rankings and accolades

Law360 Mergers & Acquisitions Editorial Advisory Board (2024) 

The 'outstanding' New York-based Bill Roegge is knowledgeable on cross-border private and public M&A

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