Dillon Martinson

Special Counsel
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Experience

EsoBiotec Announces up to $1 Billion Acquisition by AstraZeneca

March 17, 2025

Cooley advised EsoBiotec, a biotechnology company pioneering in vivo cell therapies that has demonstrated promising early clinical activity, on its definitive agreement to be acquired by AstraZeneca (London Stock Exchange/Nasdaq Stockholm/Nasdaq: AZN) for up to $1 billion on a cash- and debt-free basis.

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Related contacts

Rama Padmanabhan
Partner, San Diego
Rowook Park
Partner, San Diego
Charity Williams
Partner, San Diego
Simon Amies
Partner, London
Russell Anderson
Partner, London
Megan Browdie
Partner, Washington, DC
Ross Eberly
Partner, Santa Monica
Christopher Kimball
Partner, Washington, DC
Charlie Lightfoot
Partner, London
Alessandra Murata
Partner, Palo Alto
Dr. Matthew Pavao
Partner, Boston
Guadalupe Sampedro
Partner, London
Stella Sarma
Partner, Brussels
Leo Spicer-Phelps
Partner, London
Nicola Squire
Partner, London
Chris Stack
Partner, London
Jeffrey J. Tolin
Partner, New York
David Wilson
Partner, London
Julia R. Brinton
Special Counsel, Washington, DC
Andrew Epstein
Special Counsel, Seattle
Jack Jones
Special Counsel, London
Dillon Martinson
Special Counsel, Washington, DC
Karen Tsai
Special Counsel, Washington, DC
Julie Wicklund
Special Counsel, Palo Alto
Natasha Leskovsek
Of Counsel, Washington, DC
Kafeel Azher
Associate, London
Sarah Buchik
Associate, New York
Dr. Jessica Cande
Associate, Boston
Mari Dugas
Associate, Washington, DC
Michael Fernando
Associate, London
Athina Gaki
Associate, Brussels
Elaine Huang
Associate, Palo Alto
Mark Jones
Associate, London
Eerik Kukebal
Associate, London
Chris Lynn
Associate, London
Morgan McCormack
Associate, London
Daniel Millard
Associate, London
Lindsey O'Crump
Associate, Washington, DC
Alexandra Paterson
Associate, London
Dr. Robert E. Powers
Associate, Boston
Zhijing Yu
Associate, Singapore
Kevin Gurley
Quantitative Analyst, New York

Related Practices & Industries

MongoDB Announces Acquisition of Voyage AI

February 24, 2025

Cooley advised MongoDB (Nasdaq: MDB), a leading database for modern applications, on its acquisition of Voyage AI, a pioneer in state-of-the-art embedding and reranking models that power next-generation artificial intelligence applications.

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Related contacts

Kevin Cooper
Partner, New York
Christine Tse
Associate, New York
Thomas Connors
Partner, Boston
Annie Froehlich
Partner, Washington, DC
Barbara Mirza
Partner, Santa Monica
Phil Mitchell
Partner, New York
John Paul Oleksiuk
Partner, New York
Miriam Petrillo
Partner, Chicago
Jonathan Rivinus
Partner, Colorado
Ryan Vann
Partner, Chicago
Mark Windfeld-Hansen
Senior Counsel, Palo Alto
Sharon Connaughton
Special Counsel, Washington, DC
Reid Hooper
Special Counsel, Washington, DC
Kristopher Kleiner
Special Counsel, Colorado
Dillon Martinson
Special Counsel, Washington, DC
Megan Drill
Associate, San Diego
Jimmy Gilligan
Associate, Boston
Liza Hadley
Associate, Boston
Wyatt Kernell
Associate, Colorado
Allison Kutner
Associate, New York
Caolinn Mejza
Associate, New York
Lois NaYeon Yoo
Associate, New York
Leanne Andrepont
Senior Trademark Paralegal
Jake Ironfield
Transactional Quantitative Analyst, New York

Related Practices & Industries

ScorePlay Closes $13 Million Series A

February 11, 2025

Cooley advised ScorePlay, an artificial intelligence-driven platform transforming sports media management, on its $13 million Series A financing. Partner Tamim Bazzi led the team advising ScorePlay.

Related contacts

Aaron Level
Associate, New York
Zoe Egelman
Associate, New York
Tamim Bazzi
Partner, New York
Bomin Kim
Associate, New York
John Paul Oleksiuk
Partner, New York
Dillon Martinson
Special Counsel, Washington, DC
Karen Tsai
Special Counsel, Washington, DC
Rebecca Ross
Special Counsel, Washington, DC
Len Jacoby
Partner, New York

Related Practices & Industries

LFX Venture Partners Invests in Pipe17’s $15.5 Million Series A Financing

January 13, 2025

Cooley advised LFX Venture Partners, a knowledge-based investor focusing on first, middle, and last-mile cutting-edge technologies and disruptive business models that drive innovation in the global value chain, on its investment in Pipe17’s $15.5 million Series A financing round. Partner Sale Kwon led the Cooley team advising LFX Venture Partners.

Related contacts

Sale Kwon
Partner, Palo Alto
Yichen Liu
Associate, Palo Alto
Megan Stallworth
Associate, Palo Alto
Annie Froehlich
Partner, Washington, DC
Dillon Martinson
Special Counsel, Washington, DC

Related Practices & Industries

NAVER Corporation Invests in Rembrand’s $23 Million Series A Financing

January 2, 2025

Cooley advised NAVER Corporation – a global provider of solutions and application services through major portals and platforms, including a search engine, online advertising, mobile messaging and content creation – on its investment in Rembrand’s $23 million Series A financing. Partner Sale Kwon led the Cooley team advising NAVER Corporation.

Related contacts

Sale Kwon
Partner, Palo Alto
Annie Froehlich
Partner, Washington, DC
Dillon Martinson
Special Counsel, Washington, DC

Related Practices & Industries

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Chambers USA: International Trade: CFIUS Experts – Nationwide (2023–2024)