Miriam Petrillo

Special Counsel
Full contact info

Experience

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
Associate, Palo Alto
Jorene Ooi
Associate, Chicago
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
Special Counsel, Chicago
Paul Moura
Special Counsel, New York
Kristopher Kleiner
Special Counsel, Colorado
Stella Sarma
Special Counsel, Brussels
Karen Tsai
Special Counsel, Washington DC
Adam Fleisher
Special Counsel, Washington DC
Ariane A. Andrade
Special Counsel, Chicago
Bryan Berman
Special Counsel, Colorado
Annie Froehlich
Special Counsel, 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
Michelle Zhou
Associate, Palo Alto
Joyce Li
Associate, Chicago
Sundiata Sidibe
Associate, New York
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, New York
Michael Gladstone
Associate, New York
Kevin Sharara
Associate, London
Arthi Naini
Associate, New York
Rubin Waranch
Associate, Washington DC
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

ACELYRIN Announces Pricing of Upsized Initial Public Offering

May 15, 2023

Cooley advised Acelyrin, INC., a late-stage biopharmaceutical company, in its $621 million initial public offering, the second-largest biotechnology IPO and largest clinical-stage biotechnology IPO ever.

Read more

Related contacts

Chadwick Mills
Partner, San Francisco
Charlie Kim
Partner, San Diego
Anitha Anne
Associate, San Francisco
Barbara Mirza
Partner, Los Angeles Santa Monica
Xander Lee
Partner, Los Angeles Santa Monica
Joshua Mates
Partner, San Francisco
Phil Mitchell
Partner, New York
Brad Goldberg
Partner, New York
Peter Adams
Partner, San Diego
Lauren Creel
Partner, Palo Alto
Koji Fukumura
Partner, San Diego
Patrick Gibbs
Partner, Palo Alto
David Peinsipp
Partner, San Francisco
Barbara Borden
Partner, San Diego
David Navetta
Partner, Colorado
Patrick Van Eecke
Partner, Brussels
Shannon Eagan
Partner in Charge – Palo Alto, Palo Alto
Darren DeStefano
Partner, Reston
Francis Wheeler
Partner, Colorado
Thomas Welk
Senior Counsel, San Diego
Natasha Leskovsek
Of Counsel, Washington DC
Brett White
Of Counsel, Palo Alto
Dani Nazemian
Special Counsel, San Diego
Jennifer Shanley
Special Counsel, New York
Jacquelyn Burke
Special Counsel, Boston
Karen Tsai
Special Counsel, Washington DC
Miriam Petrillo
Special Counsel, Chicago
Andrew Nelms
Associate, San Francisco
David D. Kim
Associate, San Francisco
Lawrence Traylor
Associate, Los Angeles Santa Monica
Dionne A. Thomas
Associate, San Diego
Nathaniel Hearn Jr.
Associate, New York
Valerie Sapozhnikova
Associate, Los Angeles Downtown
Eileen Leman
Associate, Los Angeles Downtown
Kelly McCormick
Associate, San Francisco
Mor Agam
Associate, New York
Allison Kutner
Associate, New York
Madison (JJ) Meng
Associate, San Francisco
Rebecca Siegel
Associate, San Francisco
Rachel F. Katz
Associate, New York
Mari Dugas
Associate, Washington DC
Loriane Sangaré-Vayssac
Associate, Brussels
Megan Drill
Associate, San Diego
Amanda Pacheco
Associate, Palo Alto
Kristin R. Marshall
Associate, Washington DC
John T. Stellini
Associate, Palo Alto
Luke X. Blackett
Associate, San Francisco

Related Practices & Industries

IAA’s Acquisition by Ritchie Bros. Closes Following Shareholder Approval

March 23, 2023

Cooley advised IAA, Inc. (IAA), a global digital marketplace connecting vehicle buyers and sellers, on its cross-border stock and cash acquisition by Ritchie Bros., which closed on Monday, March 20.

Related contacts

Bill Roegge
Partner, New York
John-Paul Motley
Partner in Charge, Los Angeles – Downtown , Los Angeles Downtown
Jamie Leigh
Partner, San Francisco
Logan Tiari
Partner, Los Angeles Downtown
Megan Browdie
Partner, Washington DC
Patrick Flanagan
Partner, New York
David Fletcher
Partner, Washington DC
Kristine Forderer
Partner, San Francisco
Kathleen Goodhart
Partner, San Francisco
TJ Graham
Partner, Palo Alto
Christopher Kimball
Partner, Washington DC
Eileen Marshall
Partner, Washington DC
Barbara Mirza
Partner, Los Angeles Santa Monica
Howard Morse
Partner, Washington DC
John Paul Oleksiuk
Partner, New York
Michelle Garcia Schulman
Partner, Reston
Timothy Shapiro
Partner, Palo Alto
Ryan Vann
Partner, Chicago
Annie Froehlich
Special Counsel, Washington DC
Christine Graham
Special Counsel, London
David Hopkins
Special Counsel, Colorado
Shannon MacMichael
Special Counsel, Washington DC
Miriam Petrillo
Special Counsel, Chicago
Stella Sarma
Special Counsel, Brussels
Julia R. Brinton
Associate, Washington DC
Carly E. Gibbons
Associate, Chicago
Savannah Harms
Associate, New York
Moussa O. Ismail
Associate, Reston
Kristopher Kleiner
Special Counsel, Colorado
Allison Kutner
Associate, New York
Maya Rahwanji
Associate, New York
Kevin Rivers
Associate, Palo Alto
Loriane Sangaré-Vayssac
Associate, Brussels
Katie Schmidt
Associate, Los Angeles Downtown
Grant Schweikert
Special Counsel, Washington DC
Genevieve Lim Urban
Associate, Seattle
Casey Warsh
Associate, Colorado
Michelle Zhou
Associate, Palo Alto

Related Practices & Industries

IAA’s Amended Merger Agreement With Ritchie Bros., Cooperation Agreement With Ancora

January 26, 2023

Cooley advised Insurance Auto Auctions (IAA), a global digital marketplace connecting vehicle buyers and sellers, on an amendment to its previously announced merger agreement with Ritchie Bros., which provides for the stock and cash acquisition of IAA by Ritchie Bros.

Read more

Related contacts

Jamie Leigh
Partner, San Francisco
John-Paul Motley
Partner in Charge, Los Angeles – Downtown , Los Angeles Downtown
Bill Roegge
Partner, New York
Logan Tiari
Partner, Los Angeles Downtown
Megan Browdie
Partner, Washington DC
Patrick Flanagan
Partner, New York
David Fletcher
Partner, Washington DC
Kristine Forderer
Partner, San Francisco
Kathleen Goodhart
Partner, San Francisco
TJ Graham
Partner, Palo Alto
Christopher Kimball
Partner, Washington DC
Eileen Marshall
Partner, Washington DC
Barbara Mirza
Partner, Los Angeles Santa Monica
Howard Morse
Partner, Washington DC
John Paul Oleksiuk
Partner, New York
Michelle Garcia Schulman
Partner, Reston
Timothy Shapiro
Partner, Palo Alto
Ryan Vann
Partner, Chicago
Annie Froehlich
Special Counsel, Washington DC
Christine Graham
Special Counsel, London
David Hopkins
Special Counsel, Colorado
Shannon MacMichael
Special Counsel, Washington DC
Miriam Petrillo
Special Counsel, Chicago
Stella Sarma
Special Counsel, Brussels
Julia R. Brinton
Associate, Washington DC
Umer Chaudhry
Associate, Washington DC
Carly E. Gibbons
Associate, Chicago
Savannah Harms
Associate, New York
Moussa O. Ismail
Associate, Reston
Kristopher Kleiner
Special Counsel, Colorado
Allison Kutner
Associate, New York

Related Practices & Industries

Ritchie Bros. to Acquire IAA in $7.3 Billion Cross-Border Stock and Cash Transaction

November 8, 2022

Cooley advised Insurance Auto Auctions (IAA), a global digital marketplace connecting vehicle buyers and sellers, on its definitive merger agreement, under which Ritchie Bros. will acquire IAA in a cross-border stock and cash transaction valued at approximately $7.3 billion.

Read more

Related contacts

Jamie Leigh
Partner, San Francisco
John-Paul Motley
Partner in Charge, Los Angeles – Downtown , Los Angeles Downtown
Bill Roegge
Partner, New York
Megan Browdie
Partner, Washington DC
Patrick Flanagan
Partner, New York
David Fletcher
Partner, Washington DC
Kristine Forderer
Partner, San Francisco
Kathleen Goodhart
Partner, San Francisco
TJ Graham
Partner, Palo Alto
Christopher Kimball
Partner, Washington DC
Eileen Marshall
Partner, Washington DC
John Paul Oleksiuk
Partner, New York
Grant Schweikert
Special Counsel, Washington DC
Ryan Vann
Partner, Chicago
Sarah Lightdale
Partner, New York
Julia R. Brinton
Associate, Washington DC
Umer Chaudhry
Associate, Washington DC
Annie Froehlich
Special Counsel, Washington DC
Carly E. Gibbons
Associate, Chicago
Christine Graham
Special Counsel, London
Savannah Harms
Associate, New York
David Hopkins
Special Counsel, Colorado
Moussa O. Ismail
Associate, Reston
Kristopher Kleiner
Special Counsel, Colorado
Allison Kutner
Associate, New York
Shannon MacMichael
Special Counsel, Washington DC
Barbara Mirza
Partner, Los Angeles Santa Monica
Howard Morse
Partner, Washington DC
Miriam Petrillo
Special Counsel, Chicago
Maya Rahwanji
Associate, New York
Kevin Rivers
Associate, Palo Alto
Loraine Torres
Senior Paralegal, Colorado
Stella Sarma
Special Counsel, Brussels
Katie Schmidt
Associate, Los Angeles Downtown
Michelle Garcia Schulman
Partner, Reston
Timothy Shapiro
Partner, Palo Alto
Logan Tiari
Partner, Los Angeles Downtown
Genevieve Lim Urban
Associate, Seattle
Casey Warsh
Associate, Colorado
Michelle Zhou
Associate, Palo Alto
Alexandra Leavy
Associate, New York

Related Practices & Industries

View more

Memberships & affiliations

Guild Board of the Boys and Girls Clubs of Chicago

Guild Board of the Chicago Botanic Garden