Nathaniel Hearn Jr.

Associate
Full contact info

Experience

Horizon Therapeutics to Be Acquired by Amgen for Approximately $28 Billion

December 20, 2022

A Cooley team advised Horizon Therapeutics, a specialty biopharmaceutical company, on its agreement to be acquired by Amgen. The approximately $28 billion merger would represent the third-largest all-cash transaction in the pharmaceutical sector in history and the biggest healthcare deal of 2022.

 

Read more

Related contacts

Barbara Borden
Partner, San Diego
Rama Padmanabhan
Partner, San Diego
Rowook Park
Partner, San Diego
Kelly Murata
Paralegal Specialist, San Francisco
Michael Tollini
Partner, Washington, DC
Todd Gluth
Partner, San Diego
Lindsey O'Crump
Associate, Washington, DC
Edmond Lay
Associate, San Diego
Melissa Meza
Associate, San Diego
Peter Adams
Partner, San Diego
Fraser Brown
Partner, Washington, DC
Ross Eberly
Partner, Los Angeles Santa Monica
Patrick Van Eecke
Partner, Brussels
David Fletcher
Partner, Washington, DC
Caroline Hobson
Partner, London
Alexander Israel
Partner in Charge – Brussels, Brussels
Christopher Kimball
Partner, Washington, DC
Mischi a Marca
Partner, San Francisco
Chadwick Mills
Partner, San Francisco
Phil Mitchell
Partner, New York
Alessandra Murata
Partner, Palo Alto
John Paul Oleksiuk
Partner, New York
Michelle Garcia Schulman
Partner, Reston
Lei Shen
Partner, Chicago
Charity Williams
Partner, San Diego
Elizabeth Anne Wright
Of Counsel, Brussels
David Burns
Special Counsel, Washington, DC
Sharon Connaughton
Special Counsel, Washington, DC
Christine Graham
Special Counsel, London
Natasha Leskovsek
Of Counsel, Washington, DC
Rebecca Ross
Special Counsel, Washington, DC
Stella Sarma
Special Counsel, Brussels
Matthew D. Silverman
Special Counsel, San Diego
Karen Tsai
Special Counsel, Washington, DC
Karun Ahuja
Associate, Chicago
Wade Andrews
Associate, San Diego
Ajay Athavale
Associate, San Francisco
Anna Caro
Associate, London
Umer Chaudhry
Associate, Washington, DC
Megan Drill
Associate, San Diego
Michael Fernando
Associate, London
Daniel Gillon
Associate, San Diego
Zack Gong
Associate, Shanghai
Ellie Guadiana
Partner, Los Angeles Santa Monica
Justin Kisner
Special Counsel, Palo Alto
Jessica Koffel
Associate, Brussels
Allison Kutner
Associate, New York
Daniel Lac
Associate, San Diego
Jan Lang
Associate, Brussels
Katie MacDowell
Associate, Reston
Joe Mandry
Associate, San Diego
Dani Nazemian
Special Counsel, San Diego
Linh Nguyen
Associate, San Diego
Allison Wettstein O’Neill
Associate, San Diego
Alexandra Paterson
Associate, London
Addison Pierce
Associate, Chicago
Bartholomäus Regenhardt
Associate, Brussels
Arman Sagart
Associate, San Diego
Grant Schweikert
Special Counsel, Washington, DC
Michael Weinstein
Associate, San Diego
Nathaniel Hearn Jr.
Associate, Chicago
Megan Browdie
Partner, Washington, DC

Related Practices & Industries

Yieldstreet Completes Acquisition of Cadre

January 23, 2024

Cooley advised Yieldstreet, a leading private market investing platform, on its acquisition of Cadre, an online real estate-focused investment platform that serves institutional and high net worth investors.

Read more

Related contacts

Sacha Ross
Partner, New York
David Silverman
Partner, New York
Nathan Baum
Associate, New York
Danielle Gershowitz
Partner, New York
Sean Ruff
Partner, Washington, DC
Cristina Lombardi
Associate, New York
Daniel Chao
Associate, New York
Norris Kadet
Associate, New York
Stephanie Gentile
Partner, New York
David Walsh
Partner, Reston
Paula Fleckenstein
Associate, Reston
Patrick Flanagan
Partner, New York
Stacey Song
Partner, New York
Len Jacoby
Partner, New York
Eileen Marshall
Partner, Washington, DC
Joshua Mates
Partner, San Francisco
Zachariah A. Robert
Partner, Chicago
Tiana Demas
Partner
Todd Gluth
Partner, San Diego
Lei Shen
Partner, Chicago
Sharon Connaughton
Special Counsel, Washington, DC
Stacey A. Bradford
Special Counsel, Washington, DC
Stella Sarma
Special Counsel, Brussels
Jeff Goldman
Special Counsel, Palo Alto
Kristin O'Hanlon
Special Counsel, San Francisco
Adam Fleisher
Partner, Washington, DC
Nathaniel Hearn Jr.
Associate, Chicago
Matan Neuman
Associate, New York
Mor Agam
Associate, New York
Bomin Kim
Associate, New York
Liza Cotter
Associate, Boston
Allison Kutner
Associate, New York
Arthi Naini
Associate, New York
Steven A. Zuckerman
Associate, New York
Julie Paulino Montejo
Associate, New York
Margaret Barreto
Associate, San Francisco
Edward (Teddy) Nimetz
Associate, New York
Calvin Lee
Associate, New York
Rachel F. Katz
Associate, New York
Kristin R. Marshall
Associate, Washington, DC
Patricia Myers
Paralegal Specialist, Colorado
Loraine Torres
Paralegal Specialist, Colorado
Margie Murphy
Paralegal Specialist, New York

Related Practices & Industries

2024 01 11 MadCap Software Acquires Xyleme

January 11, 2024

Cooley advised MadCap Software, a multichannel content authoring, management and publishing solutions provider, on its acquisition of Xyleme, which offers intelligent content management for the development, control, delivery, and syndication of vital proprietary learning and development content across the enterprise.

Read more

Related contacts

Alfred Browne
Partner, Boston
Kaycie L. Benesch-Rupp
Associate, Colorado
Amelia Runyan Davis
Partner, Colorado
Sydney Sachs
Associate, Boston
Patrick Flanagan
Partner, New York
Thomas Connors
Partner, Boston
Chris Stack
Partner, London
Francis Wheeler
Partner, Colorado
William Corcoran
Of Counsel, Boston
Ryan Montgomery
Special Counsel, Boston
Christine Graham
Special Counsel, London
Stella Sarma
Special Counsel, Brussels
Rebecca Ross
Special Counsel, Washington, DC
Heather Harrington
Special Counsel, Boston
Karen Tsai
Special Counsel, Washington, DC
Bronwyn L. Roberts
Special Counsel, Boston
Stacey A. Bradford
Special Counsel, Washington, DC
Liza Hadley
Associate, Boston
Rodrigo Huerta
Associate, Chicago
Nathaniel Hearn Jr.
Associate, Chicago
Karun Ahuja
Associate, Chicago
Margaret Barreto
Associate, San Francisco
Liza Cotter
Associate, Boston
Rick Jantz
Associate, Los Angeles Santa Monica
Rachel F. Katz
Associate, New York
Charlotte Drew
Associate, Boston
Kafeel Azher
Associate, London
Leanne Andrepont
Senior Trademark Paralegal
Megan Boss
Senior Paralegal , Boston

Related Practices & Industries

RayzeBio Announces Upsized $357.6 Million IPO

September 19, 2023

Cooley advised RayzeBio, a targeted radiopharmaceutical company developing an innovative pipeline against solid tumor targets, on its upsized $357.6 million initial public offering.

Read more

Related contacts

Carlos Ramirez
Partner, San Diego
Charlie Kim
Partner, San Diego
Marya Postner
Partner, Palo Alto
Terren O'Connor
Associate, San Diego
Valerie Sapozhnikova
Associate, Los Angeles Downtown
Jayden Martinez
Associate, Colorado
Michelle Hunt
Associate
Todd Gluth
Partner, San Diego
Tony P. Guan
Associate, Los Angeles Santa Monica
Nathaniel Hearn Jr.
Associate, Chicago
Daniel Lac
Associate, San Diego
Natasha Leskovsek
Of Counsel, Washington, DC
Phil Mitchell
Partner, New York
Alessandra Murata
Partner, Palo Alto
Kelly Nelle
Paralegal Specialist, San Diego
Rebecca Ross
Special Counsel, Washington, DC
Jennifer Shanley
Special Counsel, New York
Jeffrey J. Tolin
Partner, New York
Francis Wheeler
Partner, Colorado

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

Admissions & credentials

Admitted to practice in Florida only

Not admitted to practice in Illinois

Memberships & affiliations

American Bar Association

The Florida Bar