Experience

StubHub Announces $800 Million IPO

September 18, 2025

Cooley advised the underwriters of StubHub Holdings, a global secondary ticketing marketplace for live events, in connection with StubHub’s $800 million initial public offering (IPO).

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David Peinsipp
Partner, San Francisco
Kristin VanderPas
Partner, San Francisco
Denny Won
Partner, San Francisco
Shannon Eagan
Partner in Charge – Palo Alto, Palo Alto
Adam Fleisher
Partner, Washington, DC
Charlie Kim
Partner, San Diego
Kevin King
Partner, Washington, DC
Xander Lee
Partner, Santa Monica
James Maton
Co-Partner in Charge – London, London
Barbara Mirza
Partner, Santa Monica
John Paul Oleksiuk
Partner, New York
Obrea Poindexter
Partner, Washington, DC
Francis Wheeler
Senior Counsel, Colorado
Chris Chynoweth
Special Counsel, New York
Sharon Connaughton
Special Counsel, Washington, DC
David Hopkins
Special Counsel, Colorado
Andrew Linch
Special Counsel, London
Kimberly Nguyen
Special Counsel, Reston
Randy Sabett
Special Counsel, Washington, DC
Karen Tsai
Special Counsel, Washington, DC
Peter Burns
Of Counsel, Palo Alto
Chelsea André
Associate, Colorado
Jasmine A. Banks
Associate, Washington, DC
Peter A. Haddad
Associate, San Diego
David D. Kim
Associate, San Francisco
Dana N. Levin
Associate, New York
Isabelle Mackesey
Associate, Reston
Liz Paisner
Associate, New York
Erica Russell
Associate, San Francisco
Valerie Sapozhnikova
Associate, Los Angeles
Patrick Sharma
Associate, Santa Monica
Ryan Sim
Associate, San Francisco
Arda Can Tekin
Associate, London
Lawrence Traylor
Associate, Santa Monica
Genevieve Lim Urban
Associate, Seattle
Veronica Cortes
Paralegal Specialist, New York
Melissa Eskola
Paralegal Specialist, Reston
Margie Murphy
Paralegal Specialist, New York
Douglas Lyles
Senior Research Services & Access Analyst

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Infleqtion to Go Public Through Merger With Churchill Capital Corp X

September 8, 2025

Cooley advised Infleqtion, a global leader in neutral atom-based quantum technology, on its definitive business combination agreement with Churchill Capital Corp X, with the aim to accelerate Infleqtion’s mission to commercialize quantum products that provide orders of magnitude improvement in computing and precision sensing applications.

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Mike Nelson
Partner, Colorado
Garth Angelo Osterman
Partner, San Francisco
Kristin VanderPas
Partner, San Francisco
Peter Byrne
Partner, New York
Caitlin Breitenbruck
Associate, Seattle
Christine Turner
Associate, Colorado
Won Lee
Associate, Colorado
Ryan Lewis
Associate, Colorado
Orion Armon
Partner, Colorado
Ann Bevitt
Partner, London
Chris Coulter
Partner, London
Ross Eberly
Partner, Santa Monica
David Fletcher
Partner, Washington, DC
Annie Froehlich
Partner, Washington, DC
Todd Gluth
Partner, San Diego
Charles Haley
Partner, Palo Alto
Caroline Hobson
Partner, London
Christopher Kimball
Partner, Washington, DC
Kevin King
Partner, Washington, DC
Barbara Mirza
Partner, Santa Monica
Carly Mitchell
Partner, Washington, DC
Jeremy Morrison
Partner, Washington, DC
Julia R. Brinton
Special Counsel, Washington, DC
Andrew Epstein
Special Counsel, Seattle
Karen Tsai
Special Counsel, Washington, DC
Ryan Bowers
Associate, Washington, DC
Anna Caro
Associate, London
Danielle Carvalho
Associate, Boston
Grady Chang
Associate, Santa Monica
Umer Chaudhry
Associate, Washington, DC
David Dalton
Associate, Santa Monica
Maddie Drabble
Associate, London
Austin Dressen
Associate, Colorado
Megan Drill
Associate, San Diego
Virat Gupta
Associate, Washington, DC
Peter A. Haddad
Associate, San Diego
Elaine Huang
Associate, Palo Alto
Nicollette R. Kirby
Associate, Washington, DC
Andrew Mettry
Associate
Daniel Millard
Associate, London
Emily Mok
Associate, Reston
Juan Nascimbene
Associate, London
Sarah Oliai
Associate, Washington, DC
Emma Plankey
Associate, Boston
Natalie D. Vernon
Associate, Colorado
Brandan Ward
Associate, Colorado
Zi Ye
Associate, Palo Alto
Katherine Duplay
Paralegal Specialist, Colorado
Brandon Lefebvre
Quantitative Analyst, Boston
Kathryn Benvenuti
Associate, New York

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Cooley Advises Uber on $2.25 Billion Investment-Grade Bond Offering

September 8, 2025

Cooley advised Uber Technologies (NYSE: UBER), a technology platform that uses a massive network, leading technology, operational excellence and product expertise to power movement from point A to point B, on its $2.25 billion investment-grade bond offering.

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Mischi a Marca
Partner, San Francisco
Jason Savich
Partner, San Francisco
Matt Kong
Associate, San Francisco
Eric Blanchard
Partner, Boston
Carlos Ramirez
Partner, San Diego
Siana Lowrey
Of Counsel
David Peinsipp
Partner, San Francisco
Talya Kornitzer
Associate, New York
Eileen Marshall
Partner, Washington, DC
Timothy Shapiro
Partner, Palo Alto
Michael Pelle
Associate, New York
Francis Wheeler
Senior Counsel, Colorado
Jack Jones
Special Counsel, London
Helena Ferreira
Associate, Boston
Peter A. Haddad
Associate, San Diego
Jacob B. Hanna
Associate, San Francisco
Yoni Horn
Associate, Santa Monica
Xueqing Li
Associate, San Francisco
Marjorie O'Neill
Associate, San Francisco
Eric Steiner
Paralegal Specialist, San Francisco

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Heartflow Announces $364.2 Million Upsized IPO

August 11, 2025

Cooley advised the underwriters of Heartflow, a leader in artificial intelligence technology for coronary artery disease, in connection with Heartflow’s $364.2 million upsized initial public offering.

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David Peinsipp
Partner, San Francisco
Kristin VanderPas
Partner, San Francisco
Charlie Kim
Partner, San Diego
Denny Won
Partner, San Francisco
Natasha Leskovsek
Of Counsel, Washington, DC
Phil Mitchell
Partner, New York
Eric Greig
Partner, Washington, DC
Joanna Liebes Hubberts
Partner, San Diego
Dr. Madhuri Roy
Partner, Palo Alto
Rebecca Ross
Special Counsel, Washington, DC
Barbara Mirza
Partner, Santa Monica
Xander Lee
Partner, Santa Monica
Jane Adams
Partner, San Diego
Annie Froehlich
Partner, Washington, DC
Kevin King
Partner, Washington, DC
Francis Wheeler
Senior Counsel, Colorado
Jessica Koffel
Special Counsel, Brussels
Dillon Martinson
Special Counsel, Washington, DC
Randy Sabett
Special Counsel, Washington, DC
Karen Tsai
Special Counsel, Washington, DC
Max Gonzalez
Associate, Palo Alto
Peter A. Haddad
Associate, San Diego
Wyatt Kernell
Associate, Colorado
Allison Kutner
Associate, New York
Ryan Lewis
Associate, Colorado
Tyler Saavedra-Buckley
Associate, San Francisco
Valerie Sapozhnikova
Associate, Los Angeles

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AIRO Group Holdings Closes $69 Million IPO

June 16, 2025

Cooley advised AIRO Group Holdings, a company specializing in advanced aerospace and defense technologies, on its $69 million initial public offering (IPO).

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Christina T. Roupas
Partner in Charge – Chicago, Chicago
Yvan-Claude Pierre
Partner, New York
Courtney M.W. Tygesson
Partner, Chicago
Grady Chang
Associate, Santa Monica
Darren DeStefano
Partner, Reston
David Fletcher
Partner, Washington, DC
Christopher Hutter
Partner, Reston
Xander Lee
Partner, Santa Monica
Joshua Mates
Partner, San Francisco
Addison Pierce
Partner, Chicago
Howard Morse
Senior Counsel, Washington, DC
Francis Wheeler
Senior Counsel, Colorado
Mark Windfeld-Hansen
Senior Counsel, Palo Alto
Karun Ahuja
Special Counsel, Chicago
Julia R. Brinton
Special Counsel, Washington, DC
Reid Hooper
Special Counsel, Washington, DC
Justin Kisner
Special Counsel, San Diego
Karen Tsai
Special Counsel, Washington, DC
David Wraige
Special Counsel, London
Kevin Carlson
Associate, Chicago
Megan Drill
Associate, San Diego
Leah Duncan
Associate, Chicago
Anders Fernstrom
Associate, Reston
Peter A. Haddad
Associate, San Diego
Erin Hilliard
Associate, San Francisco
Allison Kutner
Associate, New York
Breanna Qin
Associate, Palo Alto
Jesse Schulman
Associate, Colorado
Mariah A. Young
Associate, Chicago
Chris Rhem
Paralegal Specialist, San Francisco
Kate Walther
Paralegal Specialist, San Diego
Brandon Lefebvre
Quantitative Analyst, Boston

Related Practices & Industries

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