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

Impact Analytics Secures Series D Funding

May 8, 2025

Cooley previously advised Impact Analytics, a leader in artificial intelligence (AI)-native innovation and the only provider of an end-to-end platform for pricing, merchandising and supply chain on the close of its Series D funding round led by Blue Cloud Ventures.

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Related contacts

Matthew Schwee
Partner, Reston
Mike Lincoln
Vice Chair, Reston
David Brinton
Associate, Washington, DC
Jeff Willis
Associate, Washington, DC
Heather McShea
Associate, Washington, DC
Christian Plaza
Partner, Reston
Virat Gupta
Associate, Washington, DC
Greg Reith
Associate, Washington, DC
Justin Kisner
Special Counsel, Palo Alto

Related Practices & Industries

Rhino.ai Announces $50 Million Series A

February 6, 2025

Cooley represented Rhino.ai, an artificial intelligence-powered enterprise platform, in its $50 million Series A preferred stock financing.

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Related contacts

Mike Lincoln
Vice Chair, Reston
Kevin Milgram
Associate, Reston
Sarah Howard
Associate, Washington, DC
Emily Mok
Associate, Reston
Christian Plaza
Partner, Reston
Kevin Gurley
Quantitative Analyst, New York

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

Second Front Systems Closes $70 Million Series C

September 13, 2024

Cooley advised Second Front Systems (2F), a public-benefit software company focused on enabling the delivery of mission-critical software solutions, on the close of its $70 million Series C funding round.

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Related contacts

Mike Lincoln
Vice Chair, Reston
Kevin Milgram
Associate, Reston
Jacob Grosso
Associate, Reston
Grant Schweikert
Special Counsel, Washington, DC
Miriam Petrillo
Partner, Chicago
David Walsh
Senior Counsel, Reston
Delina Mesfin
Associate
Brian Mitchell
Transactional Quantitative Analyst, San Diego
Christian Plaza
Partner, Reston

Related Practices & Industries

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Chambers USA: Band 1 for Startups & Emerging Companies – USA Nationwide (2024)

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Washingtonian: Tech Titan (2012 – 2020, 2022 – 2024)

The Legal 500: Key Lawyer – Venture Capital & Emerging Companies (2021 – 2024)

Best Lawyers: Venture Capital Lawyer of the Year (2013 – 2024)

Washington Life Magazine: Tech 25 (2019)

Washington Business Journal: Power 100 (2012 – 2020)

DC Inno’s 50 on Fire: Investment Leader (2015)

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