Matthew Choy

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Araris Biotech’s up to $1.14 Billion Acquisition by Taiho Pharmaceutical

March 17, 2025

Cooley advised Araris Biotech, a Swiss biotechnology company developing next-generation antibody-drug conjugates, on its definitive agreement to be acquired by Japan-based Taiho Pharmaceutical for up to $1.14 billion in cash.

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Bill Roegge
Partner, New York
Kenneth Krisko
Partner, Reston
Simon Amies
Partner, London
Rita Sobral
Special Counsel, London
Stephanie Parker Palmer
Special Counsel, Reston
Michael Bergmann
Partner, Washington, DC
Brandon W. Fenn
Partner, New York
Eileen Marshall
Partner, Washington, DC
Jeremy Morrison
Partner, Washington, DC
Dr. Matthew Pavao
Partner, Boston
Stella Sarma
Partner, Brussels
Ryan Vann
Partner, Chicago
Natasha Leskovsek
Of Counsel, Washington, DC
Elizabeth Caruso
Associate, New York
Matthew Choy
Associate, New York
Kyle Hess
Associate, New York
Katie Kaufman
Associate, Boston
Edward (Teddy) Nimetz
Associate, New York
Alexandra Paterson
Associate, London
Joseph Perry
Associate, Reston
Dr. Robert E. Powers
Associate, Boston
María Álvarez Requejo Heredero
Associate, Brussels

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Cooley Advises Special Committee of Checkpoint on Acquisition by Sun Pharma

March 9, 2025

Cooley advised the special committee of Checkpoint Therapeutics’ (Nasdaq: CKPT) board of directors in connection with Checkpoint’s definitive agreement to be acquired by Sun Pharmaceutical Industries (NSE: SUNPHARMA) for up to $416 million in cash and contingent value rights.

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Related contacts

Bill Roegge
Partner, New York
Kevin Cooper
Partner, New York
Marc Recht
Partner, Boston
Wesley Dietrich
Associate, Washington, DC
Katie Benvenuti
Associate, New York
Michael Bergmann
Partner, Washington, DC
Eileen Marshall
Partner, Washington, DC
Alan W. Tamarelli
Partner, New York
Julia R. Brinton
Special Counsel, Washington, DC
Kristopher Kleiner
Special Counsel, Colorado
Rebecca Ross
Special Counsel, Washington, DC
Stella Sarma
Partner, Brussels
Natasha Leskovsek
Of Counsel, Washington, DC
Karun Ahuja
Special Counsel, Chicago
Elizabeth Caruso
Associate, New York
Matthew Choy
Associate, New York
Jameson Davis
Associate, Boston
Kyle Hess
Associate, New York
Allison Kutner
Associate, New York
Breanna Qin
Associate, Palo Alto
Arda Can Tekin
Associate, New York
Ryan Vann
Partner, Chicago

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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

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Transact Campus Announces $1.6 Billion Sale to Roper Technologies

August 15, 2024

Cooley advised Reverence Capital Partners’ portfolio company Transact Campus, an innovative campus technology and payment solutions company, on a definitive agreement signed by Reverence Capital Partners to sell Transact to Roper Technologies for $1.6 billion.

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Related contacts

David Silverman
Partner, New York
Izzy Lubarsky
Partner, New York
Dave Young
Partner, Santa Monica
Grigor Lynch
Associate, Colorado
Pat O'Connell
Associate, New York
Matthew Choy
Associate, New York
Eileen Marshall
Partner, Washington, DC
David Dalton
Associate, Santa Monica
Megan Browdie
Partner, Washington, DC
Julia R. Brinton
Special Counsel, Washington, DC
Alessandra Murata
Partner, Palo Alto
Tony P. Guan
Associate, Santa Monica
Breanna Qin
Associate, Palo Alto
Keith Berets
Partner, Colorado
Tijana Brien
Partner, Palo Alto
Ross Eberly
Partner, Santa Monica
Patrick Flanagan
Partner, New York
Adam Fleisher
Partner, Washington, DC
Todd Gluth
Partner, San Diego
H Joshua Kotin
Partner, Chicago
Mark Lambert
Partner, Palo Alto
Miriam Petrillo
Partner, Chicago
Obrea Poindexter
Partner, Washington, DC
Sean Ruff
Partner, Washington, DC
Ellie Seber
Partner, Santa Monica
Steve Tonsfeldt
Partner, Palo Alto
Jay Vaughan
Partner, Washington, DC
Bryan Berman
Special Counsel, Colorado
Stacey A. Bradford
Special Counsel, Washington, DC
Shimeng Cheng
Special Counsel, San Francisco
David Hopkins
Special Counsel, Colorado
Kristopher Kleiner
Special Counsel, Colorado
Katherine Lee Carey
Special Counsel, San Diego
Stella Sarma
Partner, Brussels
Grant Schweikert
Special Counsel, Washington, DC
Karen Tsai
Special Counsel, Washington, DC
Steve Andersen
Associate, New York
Chelsea André
Associate, Colorado
Cara Buchicchio
Associate, New York
Umer Chaudhry
Associate, Washington, DC
Norris Kadet
Associate, New York
Allison Kutner
Associate, New York
Calvin Lee
Associate, New York
Eileen Leman
Associate, Los Angeles
Tommi McCarthy
Associate, New York
Zachary Sonenshine
Associate, New York
Stevie Yu
Associate, New York
Andy Zachrich
Associate, San Francisco
Patricia Myers
Paralegal Specialist, Colorado
Rebecca Flake
Higher Education Services Advisor, Washington, DC
Brandon Lefebvre
Quantitative Analyst, Boston

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Courier Health Closes $16.5 Million Series A Financing

July 10, 2024

Cooley advised Courier Health, a technology company reimagining how life sciences manufacturers engage and support patients, on its $16.5 million Series A financing. Norwest Venture Partners led the funding round with participation from existing investor, Work-Bench. Roy Moran, Norris Kadet and Matt Choy led the Cooley team advising Courier Health.

Related contacts

Roy Moran
Partner, New York
Norris Kadet
Associate, New York
Matthew Choy
Associate, New York

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