Dionne A. Thomas

Associate
Full contact info

Passions

Traveling

Photography

Experience

Alto Neuroscience Announces $147.9 Million IPO

February 6, 2024

Cooley advised Alto Neuroscience, a company redefining psychiatry by leveraging individuals’ neurobiology to develop personalized and highly effective medicines and helping patients get better faster, on its $147.9 million initial public offering.

Read more

Related contacts

Div Gupta
Partner, New York
Christina T. Roupas
Partner in Charge – Chicago, Chicago
Courtney M.W. Tygesson
Partner, Chicago
Laurie Bauer
Partner, Chicago
Nyron J. Persaud
Partner, New York
Kate Hillier
Partner, Seattle
Jon Cousin
Partner, Washington, DC
Elizabeth Anne Wright
Of Counsel, Brussels
Eileen Marshall
Partner, Washington, DC
Geoffrey Spolyar
Partner, Boston
Stephanie Gentile
Partner, New York
Steve Flores
Partner, Chicago
Peter Adams
Partner, San Diego
Phil Mitchell
Partner, New York
Courtney Thorne
Partner, Boston
David Navetta
Partner, Colorado
Francis Wheeler
Partner, Colorado
Natasha Leskovsek
Of Counsel, Washington, DC
Jennifer Shanley
Special Counsel, New York
Rebecca Ross
Special Counsel, Washington, DC
Randy Sabett
Special Counsel, Washington, DC
Dani Nazemian
Special Counsel, San Diego
Katie Lapidus
Associate, Washington, DC
Trey Reilly
Associate, New York
Adam Bloom
Associate, Chicago
David D. Suh
Associate, Palo Alto
Dionne A. Thomas
Associate, San Diego
Megan E. Bowles
Associate, Chicago
Mor Agam
Associate, New York
Nat Sherrick
Associate, Washington, DC
Edmond Lay
Associate, San Diego
Addison Pierce
Associate, Chicago
Calvin Lee
Associate, New York
Andrew Nelms
Associate, San Francisco
Jason Minio
Paralegal Specialist, Boston
Jeffery Wyzykowski
Patent Agent, Washington, DC

Related Practices & Industries

Carmot Therapeutics Enters Definitive Merger Agreement With Roche

December 3, 2023

Cooley advised Carmot Therapeutics, a clinical-stage biotechnology company dedicated to developing life-changing therapeutics for people living with metabolic diseases including obesity and diabetes, on its definitive merger agreement in which Roche will acquire Carmot.

Read more

Related contacts

Jamie Leigh
Partner, San Francisco
Ben Beerle
Partner, San Francisco
Charity Williams
Partner, San Diego
David Peinsipp
Partner, San Francisco
Kristin VanderPas
Partner, San Francisco
Lauren Creel
Partner, Palo Alto
Howard Morse
Partner, Washington, DC
Xander Lee
Partner, Los Angeles Santa Monica
Kathleen O'Neill
Partner, Washington, DC
Ross Eberly
Partner, Los Angeles Santa Monica
Barbara Mirza
Partner, Los Angeles Santa Monica
TJ Graham
Partner, Palo Alto
Christopher Kimball
Partner, Washington, DC
Tracy Rubin
Partner, Palo Alto
Phil Mitchell
Partner, New York
Charlie Kim
Partner, San Diego
Natasha Leskovsek
Of Counsel, Washington, DC
Christine Graham
Special Counsel, London
Stella Sarma
Special Counsel, Brussels
J. Brian Stalter
Special Counsel, New York
Jennifer Shanley
Special Counsel, New York
Grant Schweikert
Special Counsel, Washington, DC
Kristopher Kleiner
Special Counsel, Colorado
Dani Nazemian
Special Counsel, San Diego
Annie Froehlich
Partner, Washington, DC
Karen Tsai
Special Counsel, Washington, DC
Stacey A. Bradford
Special Counsel, Washington, DC
Sangitha Palaniappa
Associate, Palo Alto
Tyler McClure
Associate, San Francisco
Rubin Waranch
Associate, Colorado
Melissa Meza
Associate, San Diego
Jameson Davis
Associate, Boston
Alexander Ellebracht
Associate, Palo Alto
Mor Agam
Associate, New York
Athina Gaki
Associate, Brussels
Andy Zachrich
Associate, San Diego
Dionne A. Thomas
Associate, San Diego
Umer Chaudhry
Associate, Washington, DC
Jane Jun
Associate, Palo Alto
Samara Zaifman
Associate, Palo Alto
Carly E. Gibbons
Associate, Chicago
Claire Norman
Associate, Palo Alto
Anitha Anne
Associate, San Francisco
Kristina Krasnikova
Associate, Palo Alto
Patricia Myers
Paralegal Specialist, Colorado
Loraine Torres
Paralegal Specialist, Colorado
Hitesh Patel
eDiscovery Attorney, Washington, DC

Related Practices & Industries

Alto Neuroscience Closes Oversubscribed Series C

November 21, 2023

Cooley advised Alto Neuroscience, a company pioneering precision psychiatry by developing targeted medicines designed to help patients get better faster, on its oversubscribed $45 million Series C financing round.

Read more

Related contacts

Laurie Bauer
Partner, Chicago
Edmond Lay
Associate, San Diego
Megan E. Bowles
Associate, Chicago
Adam Bloom
Associate, Chicago
Kate Hillier
Partner, Seattle
David D. Suh
Associate, Palo Alto
Jon Cousin
Partner, Washington, DC
Andrew Epstein
Special Counsel, Seattle
Annie Froehlich
Partner, Washington, DC
Steve Flores
Partner, Chicago
Dionne A. Thomas
Associate, San Diego
Jodie Bourdet
Partner, San Francisco

Related Practices & Industries

Sprout Social Acquires Tagger Media

August 4, 2023

Cooley advised Sprout Social, a social media management software company, on its $140 million acquisition of Tagger Media, a top influencer marketing platform, and a concurrent $100 million secured debt facility, which will be partially used to fund the acquisition.

Read more

Related contacts

Erin J. Kirchner
Partner, Chicago
Caitlin Courtney
Partner, Palo Alto
Jason Savich
Partner, San Francisco
Addison Pierce
Associate, Chicago
Timothy Shapiro
Partner, Palo Alto
Nyron J. Persaud
Partner, New York
Megan Browdie
Partner, Washington, DC
Lei Shen
Partner, Chicago
Sean Ruff
Partner, Washington, DC
Guadalupe Sampedro
Partner, London
Mark Windfeld-Hansen
Senior Counsel, Palo Alto
Miriam Petrillo
Partner, Chicago
Kristopher Kleiner
Special Counsel, Colorado
Stella Sarma
Special Counsel, Brussels
Karen Tsai
Special Counsel, Washington, DC
Adam Fleisher
Partner, Washington, DC
Ariane A. Andrade
Partner, Chicago
Bryan Berman
Special Counsel, Colorado
Annie Froehlich
Partner, Washington, DC
Chelsea André
Associate, Colorado
Adam Bloom
Associate, Chicago
Megan E. Bowles
Associate, Chicago
David Dalton
Associate, Los Angeles Santa Monica
Dionne A. Thomas
Associate, San Diego
Mickeala Tu
Associate, Palo Alto
Joyce Li
Associate, Chicago
Allison Kutner
Associate, New York
Jose Luis Gonzalez
Associate, Palo Alto
Morgan McCormack
Associate, London
John Alec Stouras
Associate, Palo Alto
Moussa O. Ismail
Associate, Reston
María Álvarez Requejo Heredero
Associate, Brussels
Mari Dugas
Associate, Washington, DC
Nathaniel Hearn Jr.
Associate, Chicago
Michael Gladstone
Associate, New York
Arthi Naini
Associate, New York
Rubin Waranch
Associate, Colorado
Bartholomäus Regenhardt
Associate, Brussels
Carly E. Gibbons
Associate, Chicago
Daniel Millard
Associate, London
E. James Dionne
Associate, Washington, DC
Karun Ahuja
Associate, Chicago
Ehijele Olumese
Associate, Los Angeles Downtown
Patricia Myers
Paralegal Specialist, Colorado
Jeffrey J. Tolin
Partner, New York
Patrick Flanagan
Partner, New York
Francis Wheeler
Partner, Colorado
Stevie Yu
Associate, New York
Matthew S. Scarano
Associate, San Diego
Ajay Athavale
Associate, San Francisco
Jennifer Fitzpatrick
Paralegal Specialist, Washington, DC

Related Practices & Industries

Cooley Advises on MindMed’s Successful Proxy Contest

June 21, 2023

Cooley advised MindMed, a clinical-stage biopharmaceutical company developing novel product candidates to treat brain health disorders, on its successful proxy contest against FCM MM Holdings.

Read more

Related contacts

Bill Roegge
Partner, New York
Christian Plaza
Partner, Reston
Mark Ballantyne
Partner, Reston
Kenneth Guernsey
Senior Counsel , San Francisco
Sarah Lightdale
Partner, New York
Kaitland Kennelly
Partner, New York
Megan Arthur Schilling
Partner, San Diego
Aric Wu
Partner, New York
Dayne Brown
Associate, New York
Amanda L. Liverzani
Associate, New York
Andrew Mettry
Associate, Chicago
Natasha Patel
Associate, New York
Dionne A. Thomas
Associate, San Diego
Charlotte Yin
Associate, New York

Related Practices & Industries

View more

Admissions & credentials

California