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Jocasta Neuroscience Secures $35 Million Series A

August 12, 2025

Cooley advised Jocasta Neuroscience, a preclinical-stage, longevity-focused company, on its $35 million Series A financing. Its lead asset, a proprietary formulation of the longevity protein a - Klotho, is used to treat a range of conditions, including cognitive impairment in neurodegenerative diseases.

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Related contacts

Gregory S. Grossman
Partner, Chicago
Briana Yesilli
Associate, Chicago
Adam Bloom
Associate, Chicago
Caitlin Courtney
Partner, Palo Alto
John Sellers
Senior Counsel, Palo Alto
Rebecca Ross
Special Counsel, Washington, DC
Mateus Kaba Aboud
Associate, Chicago

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Ambiq Micro Announces Pricing of $96 Million IPO

July 30, 2025

Cooley advised Ambiq Micro, a technology leader in ultra-low-power semiconductor solutions for edge artificial intelligence, on its $96 million initial public offering (IPO).

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Related contacts

Christina T. Roupas
Partner in Charge – Chicago, Chicago
Courtney M.W. Tygesson
Partner, Chicago
Michael Platt
Partner in Charge – Colorado, Colorado
Kelly Bartling
Special Counsel, Colorado
Grady Chang
Associate, Santa Monica
Keith Berets
Partner, Colorado
Will Cai
Partner, Hong Kong
Annie Froehlich
Partner, Washington, DC
Austin Holt
Partner, Santa Monica
Len Jacoby
Partner, New York
Christopher Kimball
Partner, Washington, DC
Kevin King
Partner, Washington, DC
Patrick Loofbourrow
Partner, Singapore
Barbara Mirza
Partner, Santa Monica
Tim Pitrelli
Partner, Singapore
Nicola Squire
Partner, London
Jeffrey J. Tolin
Partner, New York
Francis Wheeler
Senior Counsel, Colorado
Mark Windfeld-Hansen
Senior Counsel, Palo Alto
Alaina DeBona
Special Counsel, Chicago
Andrew Epstein
Special Counsel, Seattle
Brooke Fritz
Special Counsel, Colorado
Rebecca Ross
Special Counsel, Washington, DC
Vince Sampson
Special Counsel, Washington, DC
Michael Shen
Special Counsel, Shanghai
Karen Tsai
Special Counsel, Washington, DC
Blake Martell
Of counsel, San Francisco
Mateus Kaba Aboud
Associate, Chicago
Adam Bloom
Associate, Chicago
Alexis Guillermo Buz
Associate, San Diego
Umer Chaudhry
Associate, Washington, DC
Stefan Cohen
Associate, New York
Megan Drill
Associate, San Diego
Ryan Guo
Associate, New York
Sarah Oliai
Associate, Washington, DC
Samuel Paullin
Associate, Chicago
Taryn Wilkins
Associate, Chicago
Katherine Duplay
Paralegal Specialist, Colorado
Alla Kagan
Paralegal Specialist, San Diego
Robin K. Lee
Paralegal Specialist, Colorado
Brian Youn
Paralegal Specialist, Palo Alto
Brian Mitchell
Transactional Quantitative Analyst, San Diego

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Tempus Announces Upsized $650 Million Convertible Senior Notes Offering

June 30, 2025

Cooley advised Tempus AI (Nasdaq: TEM), a technology company advancing precision medicine and patient care through artificial intelligence, on its offering of $650 million aggregate principal amount of 0.75% convertible senior notes due 2030 in a private placement to persons reasonably believed to be qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, as amended.

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Related contacts

Christina T. Roupas
Partner in Charge – Chicago, Chicago
Jason Savich
Partner, San Francisco
Mischi a Marca
Partner, San Francisco
Xander Lee
Partner, Santa Monica
Eileen Marshall
Partner, Washington, DC
Addison Pierce
Partner, Chicago
Timothy Shapiro
Partner, Palo Alto
Courtney M.W. Tygesson
Partner, Chicago
Francis Wheeler
Senior Counsel, Colorado
Shimeng Cheng
Special Counsel, San Francisco
Mateus Kaba Aboud
Associate, Chicago
Yoni Horn
Associate, Santa Monica
Rick Jantz
Associate, Santa Monica
Pengli Li
Associate, Boston
Xueqing Li
Associate, San Francisco
Madison (JJ) Meng
Associate, San Francisco
Samuel Paullin
Associate, Chicago
Stevie Yu
Associate, New York

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Tempus Announces $600 Million Acquisition of Ambry Genetics

November 4, 2024

Cooley advised Tempus AI (Nasdaq: TEM), a technology company advancing precision medicine through the practical application of artificial intelligence in healthcare, on its agreement to acquire Ambry Genetics, a company focusing on genetic testing that aims to improve health by understanding the relationship between genetics and disease.

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Related contacts

Erin J. Kirchner
Partner, Chicago
Christina T. Roupas
Partner in Charge – Chicago, Chicago
Courtney M.W. Tygesson
Partner, Chicago
Michael Tollini
Partner, Washington, DC
Lindsey O'Crump
Associate, Washington, DC
Addison Pierce
Partner, Chicago
Ariane A. Andrade
Partner, Chicago
Steve Flores
Partner, Chicago
Todd Gluth
Partner, San Diego
Christopher Kimball
Partner, Washington, DC
Phil Mitchell
Partner, New York
Howard Morse
Senior Counsel, Washington, DC
Sonia Nath
Partner, Washington, DC
Nyron J. Persaud
Partner, New York
Aaron Pomeroy
Partner, Colorado
Dr. Madhuri Roy
Partner, Palo Alto
Michelle Garcia Schulman
Partner, Reston
Rachel Thorn
Of counsel, New York
Ryan Vann
Partner, Chicago
Susan Piascik Christoff
Special Counsel, Washington, DC
Son Nguyen
Special Counsel, Washington, DC
Randy Sabett
Special Counsel, Washington, DC
Stella Sarma
Partner, Brussels
Grant Schweikert
Special Counsel, Washington, DC
Karen Tsai
Special Counsel, Washington, DC
Xander Lee
Partner, Santa Monica
Mateus Kaba Aboud
Associate, Chicago
Karun Ahuja
Special Counsel, Chicago
Tiffany Allen
Associate, Palo Alto
Umer Chaudhry
Associate, Washington, DC
Adrienne Beaudoin Deshmukh
Associate, Reston
Mari Dugas
Associate, Washington, DC
Carly E. Gibbons
Associate, Chicago
Jose Luis Gonzalez
Associate, Palo Alto
Charles Haley
Partner, Palo Alto
Kelley Harrington
Associate, Chicago
Nathaniel Hearn Jr.
Associate, Chicago
Kyle Hess
Associate, New York
Cameron Irwin
Associate, Chicago
Rick Jantz
Associate, Santa Monica
Patrick O. Johnson
Associate, Boston
David H. Zhou
Associate, Palo Alto

PetIQ Announces Definitive Merger Agreement With Bansk Group Valued at Approximately $1.5 Billion

August 7, 2024

Cooley advised PetIQ (Nasdaq: PETQ), a leading pet medication, health and wellness company, on its definitive merger agreement with Bansk Group, pursuant to which Bansk Group will acquire all outstanding shares of PetIQ’s common stock for $31 per share in an all-cash transaction valued at approximately $1.5 billion.

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Related contacts

Kevin Cooper
Partner, New York
Christina T. Roupas
Partner in Charge – Chicago, Chicago
Neal I. Aizenstein
Of Counsel, Chicago
Julia Kim
Special Counsel, New York
Edward (Teddy) Nimetz
Associate, New York
Well Mackey Jr
Associate, New York
Jill Golub
Associate, New York
Mateus Kaba Aboud
Associate, Chicago
Katlynn Bruce
Associate
Nyron J. Persaud
Partner, New York
Ariane A. Andrade
Partner, Chicago
Patrick Flanagan
Partner, New York
Alexandra Leavy
Associate, New York
Stephanie Gentile
Partner, New York
Calvin Lee
Associate, New York
Jason Savich
Partner, San Francisco
Timothy Nguyen
Special Counsel, San Francisco
Stella Sarma
Partner, Brussels
Cara Buchicchio
Associate, New York
Winda Fung
Associate, Santa Monica

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