Darah Protas

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Immunology Company argenx Announces $1.27 Billion Global Offering

July 26, 2023

Cooley advised J.P. Morgan, Morgan Stanley, Goldman Sachs, BofA Securities and TD Cowen, representatives of the several underwriters, in the $1.27 billion follow-on offering by argenx SE, a global immunology company.

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Richard Segal
Partner, New York
Div Gupta
Partner, New York
Darah Protas
Partner, Washington, DC
Charles York
Associate, New York
Katie Lapidus
Associate, Washington, DC
Carley Cruea
Associate, Washington, DC
Bill Christiansen
Partner, Seattle
Phil Mitchell
Partner, New York
Natasha Leskovsek
Of Counsel, Washington, DC
Jennifer Shanley
Special Counsel, New York
Dr. Tian Yong Zheng
Patent Agent, Seattle

Related Practices & Industries

Apogee Therapeutics Announces Upsized $345.1 Million IPO

July 18, 2023

Cooley advised the underwriters in the upsized $345.1 million initial public offering of Apogee Therapeutics, a biotechnology company.

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Charlie Kim
Partner, San Diego
Div Gupta
Partner, New York
Kristin VanderPas
Partner, San Francisco
Madhuri Roy
Partner, Palo Alto
Stephanie Gentile
Partner, New York
Geoffrey Spolyar
Partner, Boston
Phil Mitchell
Partner, New York
Francis Wheeler
Partner, Colorado
Mark Windfeld-Hansen
Senior Counsel, Palo Alto
Randy Sabett
Special Counsel, Washington, DC
Natasha Leskovsek
Of Counsel, Washington, DC
Rebecca Ross
Special Counsel, Washington, DC
Jennifer Shanley
Special Counsel, New York
Madison (JJ) Meng
Associate, San Francisco
Megan Drill
Associate, San Diego
Alessandra Murata
Partner, Palo Alto
Darah Protas
Partner, Washington, DC
Mike Lam
Associate, Los Angeles Santa Monica
David Dalton
Associate, Los Angeles Santa Monica
Peter A. Haddad
Associate, San Diego

Related Practices & Industries

Prelude Therapeutics – $100 Million Follow-on Offering

May 18, 2023

Cooley advised the underwriters in Prelude Therapeutics’ $100 million follow-on offering. Prelude Therapeutics is a clinical-stage precision oncology company developing innovative drug candidates targeting critical cancer cell pathways. Lawyers Richard Segal, Div Gupta, Darah Protas, Sam Paullin and Katie Lapidus led the Cooley team.

Related contacts

Richard Segal
Partner, New York
Virat Gupta
Associate, Washington, DC
Darah Protas
Partner, Washington, DC
Samuel Paullin
Associate, Chicago
Katie Lapidus
Associate, Washington, DC

Related Practices & Industries

Karuna Therapeutics – $460 Million Follow-on Offering

March 21, 2023

Cooley advised the underwriters in Karuna Therapeutics’ $460 million follow-on offering. Karuna is a clinical-stage biopharmaceutical company driven to create and deliver transformative medicines for people living with psychiatric and neurological conditions. Goldman Sachs & Co., JP Morgan, Morgan Stanley, Stifel, and Guggenheim Securities acted as joint book-running managers for the offering. Partners Richard Segal, Div Gupta and Jean Park led the Cooley team.

Related contacts

Richard Segal
Partner, New York
Div Gupta
Partner, New York
Jean Park
Partner, New York
Darah Protas
Partner, Washington, DC
Katie Lapidus
Associate, Washington, DC
Quay Strozier
Associate, Washington, DC
Charles York
Associate, New York

Related Practices & Industries

Apellis Pharmaceuticals – $402.5 Million Follow-on Offering

February 22, 2023

Cooley advised the underwriters in Apellis Pharmaceuticals’ $402.5 million follow-on offering. Apellis is a global biopharmaceutical company committed to leveraging courageous science, creativity and compassion to deliver life-changing therapies. JP Morgan, Goldman Sachs & Co., and Evercore ISI acted as joint book-running managers for the offering, while Baird and Raymond James acted as co-managers. Partners Div Gupta and Richard Segal led the Cooley team.

Related contacts

Div Gupta
Partner, New York
Richard Segal
Partner, New York
Peter A. Haddad
Associate, San Diego
Darah Protas
Partner, Washington, DC
Amiti C. Rothstein
Associate, New York

Related Practices & Industries

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