Experience

Tenable to Acquire Apex Security

May 29, 2025

Cooley advised Tenable, an exposure management company, on its definitive agreement to acquire Apex Security, an innovator in securing the rapidly expanding artificial intelligence attack surface.

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Related contacts

Bill Roegge
Partner, New York
Meredith Klionsky
Special Counsel, Washington, DC
David Silverman
Partner, New York
Pat O'Connell
Associate, New York
Mike Lincoln
Vice Chair, Reston
Ariane A. Andrade
Partner, Chicago
Helenanne Connolly
Partner, Reston
Len Jacoby
Partner, New York
Eileen Marshall
Partner, Washington, DC
Jeremy Morrison
Partner, Washington, DC
Stella Sarma
Partner, Brussels
Chris Stack
Partner, London
Andrew Epstein
Special Counsel, Seattle
Rebecca Ross
Special Counsel, Washington, DC
Sharon Davidov
Associate, New York
Megan Drill
Associate, San Diego
Athina Gaki
Associate, Brussels
Eileen Leman
Associate, Los Angeles
Anisha Mohin
Associate, New York
Michael Pelle
Associate, New York
Shelby Saunders
Associate, New York
Patrick Sharma
Associate, Santa Monica
Patricia Myers
Paralegal Specialist, Colorado
Brandon Lefebvre
Quantitative Analyst, Boston

Related Practices & Industries

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
Kathryn 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

Takara Bio Announces Acquisition of Curio Bioscience

January 15, 2025

Cooley advised Takara Bio, a global biotechnology and life sciences company headquartered in Shiga, Japan, on its acquisition of Curio Bioscience, a pioneering company in the field of spatial genomics.

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Related contacts

Laura M. Medina
Partner, Colorado
Charity Williams
Partner, San Diego
Meredith Klionsky
Special Counsel, Washington, DC
John Forrest
Associate, Boston
Jeff Gutkin
Partner, San Francisco
Jonathan Rivinus
Partner, Colorado
David Walsh
Senior Counsel, Reston
Mark Windfeld-Hansen
Senior Counsel, Palo Alto
Bryan Berman
Special Counsel, Colorado
Stacey A. Bradford
Special Counsel, Washington, DC
Stefan Cohen
Associate, New York
Eileen Leman
Associate, Los Angeles
Patricia Myers
Paralegal Specialist, Colorado

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
Patrick Sharma
Associate, Santa Monica
Anisha Mohin
Associate, New York

Related Practices & Industries

Allovue to Be Acquired by PowerSchool

January 22, 2024

Cooley advised Allovue, a top provider of K-12 financial planning, budgeting and analytics software in the US, on its acquisition by PowerSchool, a leading provider of cloud-based software for K-12 education in North America.

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Related contacts

Polina A. Demina
Special Counsel, New York
Dannielle Antone
Associate, San Francisco
Jeewon Lee
Associate, New York
Steve Flores
Partner, Chicago
Jeffrey J. Tolin
Partner, New York
Len Jacoby
Partner, New York
MaryBeth Shreiner
Special Counsel, Reston
Stella Sarma
Partner, Brussels
Bryan Berman
Special Counsel, Colorado
Megan Drill
Associate, San Diego
Michael Gladstone
Associate, New York
Alexandra Leavy
Associate, New York
Virat Gupta
Associate, Washington, DC
Meredith Klionsky
Special Counsel, Washington, DC
Kristin R. Marshall
Associate, Washington, DC
Xueqing Li
Associate, San Francisco

Related Practices & Industries

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