Experience

CalypsoAI to Be Acquired by F5

September 17, 2025

Cooley advised CalypsoAI, an adaptive artificial intelligence security platform that empowers enterprises to innovate safely, on its acquisition by F5, a global leader in delivering and securing every app and application programming interface.

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Jon Gavenman
Partner, Palo Alto
Sepideh Mousakhani
Partner, Palo Alto
Kealan Santistevan
Associate, Palo Alto
Timothy Shapiro
Partner, Palo Alto
Caitlin Courtney
Partner, Palo Alto
Jeff Goldman
Special Counsel, Palo Alto
Alex Maki
Associate, Palo Alto
Sophie Bucci
Associate, Santa Monica
Calvin Lee
Associate, New York
David Fletcher
Partner, Washington, DC
Kevin King
Partner, Washington, DC
Bill Galliani
Senior Counsel, Palo Alto
Sharon Connaughton
Special Counsel, Washington, DC
Andrew Linch
Special Counsel, London
MaryBeth Shreiner
Special Counsel, Reston
Karen Tsai
Special Counsel, Washington, DC
Umer Chaudhry
Associate, Washington, DC
Tucker Cochenour
Associate, Palo Alto
Mark Cornillez-Ty
Associate, Los Angeles
Mari Dugas
Associate, Washington, DC
Joshua Elefant
Associate, Palo Alto
Rick Jantz
Associate, Santa Monica
Emily Mok
Associate, Reston
Michelle Peleg
Associate, San Francisco
Anna Anderson
Paralegal Specialist, London
Patrick O. Johnson
Associate, Boston
Jake Ironfield
Transactional Quantitative Analyst, New York

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Dynavax Announces Successful Proxy Contest

June 11, 2025

Cooley advised Dynavax Technologies Corporation (Nasdaq: DVAX), a commercial-stage biopharmaceutical company developing and commercializing innovative vaccines, on its successful proxy contest against Deep Track Capital.

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Bill Roegge
Partner, New York
Steve Przesmicki
Partner, San Diego
Barbara Borden
Senior Counsel, San Diego
Julia Kim
Special Counsel, New York
Patrick Reed
Associate, Palo Alto
Matthew Choy
Associate, New York
Sarah Lightdale
Partner, New York
Brian P. Golger
Associate, New York
Marina Remennik
Special Counsel, Palo Alto
Andrew Mettry
Associate
Michelle Peleg
Associate, San Francisco
Irene Sun
Associate, Palo Alto

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Tetra Tech – $575 Million Convertible Senior Notes Offering

August 22, 2023

Cooley advised Tetra Tech, a leading global provider of consulting and engineering services that focuses on water, environment, sustainable infrastructure, renewable energy and international development, on its Rule 144A offering of $575 million aggregate principal amount of 2.25% convertible senior notes due 2028, which includes the full exercise of the initial purchasers’ option to purchase an additional $75 million aggregate principal amount of notes. Partners John-Paul Motley, Mischi a Marca, Jason Savich, Ellie Guadiana and Logan Tiari led the Cooley team advising Tetra Tech.

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John-Paul Motley
Partner in Charge, Los Angeles, Los Angeles
Mischi a Marca
Partner, San Francisco
Jason Savich
Partner, San Francisco
Ellie Seber
Partner, Santa Monica
Logan Tiari
Partner, Los Angeles
Grady Chang
Associate, Santa Monica
Michelle Peleg
Associate, San Francisco
Winda Fung
Associate, Santa Monica
Yoni Horn
Associate, Santa Monica
Kelly McCormick
Associate, San Francisco

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Lavoro to Become Publicly Traded Through Business Combination With TPB Acquisition Corporation I

April 24, 2023

Cooley advised TPB Acquisition Corporation I, a special purpose acquisition company sponsored by The Production Board, in its business combination agreement that will result in Lavoro Limited, a leading agricultural inputs retailer in Latin America, becoming a US publicly listed company with an implied initial enterprise value of approximately $1.2 billion.

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Related contacts

Garth Angelo Osterman
Partner, San Francisco
Rachel Proffitt
Partner and Chief Executive Officer, San Francisco
Peter Byrne
Partner, New York
Kristin VanderPas
Partner, San Francisco
Michelle Peleg
Associate, San Francisco
Sarah Curry
Associate, New York
Jesse Schulman
Associate, Colorado
Wesley Dietrich
Associate, Washington, DC
Aaron Pomeroy
Partner, Colorado
Courtney M.W. Tygesson
Partner, Chicago
Todd Gluth
Partner, San Diego
Calvin Lee
Associate, New York
Rick Jantz
Associate, Santa Monica
Jill Simon
Senior Paralegal, New York

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World View to List in $350 Million SPAC Deal

January 20, 2023

Cooley advised World View, a leader in stratospheric exploration and flight, on its definitive business combination agreement with publicly traded special purpose acquisition company Leo Holdings Corp. II. The transaction will result in World View becoming a publicly listed company. Partners Alex Kassai, Milson Yu and Miguel Vega led the Cooley team advising World View.

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Related contacts

Milson Yu
Partner, Palo Alto
Miguel J. Vega
Partner, Boston
Thomas Connors
Partner, Boston
Howard Morse
Senior Counsel, Washington, DC
Stephanie Gentile
Partner, New York
Barbara Mirza
Partner, Santa Monica
Christopher Kimball
Partner, Washington, DC
Kevin King
Partner, Washington, DC
Mark Windfeld-Hansen
Senior Counsel, Palo Alto
Ryan Montgomery
Partner, Boston
Sharon Connaughton
Special Counsel, Washington, DC
Bridget R. Reineking
Special Counsel, Washington, DC
Rebecca Ross
Special Counsel, Washington, DC
Shannon MacMichael
Special Counsel, Washington, DC
Nicolas Francis
Associate, San Francisco
Elizabeth Galvin
Associate, Boston
Lucy Bauer
Associate, Seattle
Phoebe Huang
Associate, Seattle
Patrick Sharma
Associate, Santa Monica
Erica Pedersen
Associate, Boston
Michelle Peleg
Associate, San Francisco
Tyler Saavedra-Buckley
Associate, San Francisco
Jesse Schulman
Associate, Colorado
Brian Woodard
Paralegal Specialist, Seattle

Related Practices & Industries

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