Colleen Rush



(215) 665-4747

(215) 665-2013

Colleen’s practice encompasses representing clients on a broad range of transactional matters, with an emphasis on mergers and acquisitions. Throughout her career, she has advised buyers, sellers, private equity firms, and major stockholders in the acquisition and sale of private and public companies as well as in general corporate matters.

Colleen also has significant experience guiding clients on corporate finance, entity formation, commercial contracts, and corporate governance issues. Her clients span a range of industries, with a particular focus on cannabis, consumer products, food and beverage, and software companies.

Colleen earned her J.D. from Villanova University School of Law and her B.S. in business administration, summa cum laude, from Fordham University.



More Than 200 Cozen O’Connor Attorneys Named Best Lawyers and Ones to Watch By The Best Lawyers In America

August 20, 2020

Best Lawyers selected 201 Cozen O’Connor lawyers from 23 of the firm’s nationwide offices for inclusion in the 2021 edition of The Best Lawyers in America© (Copyright 2020 by Woodward/White, Inc., of Aiken, SC).

Cozen O’Connor Represents FNCB Bancorp, Inc. in $20 Million Common Stock Offering

February 11, 2019

The public offering of 3,285,550 shares includes 428,550 shares of common stock issued upon the exercise in full of the option to purchase additional shares granted to the underwriters, at a public offering price of $7.00 per share.

Cozen O’Connor Advises Cannabis Industry Leader, Acreage Holdings, Inc., in $160 Million Acquisition of Form Factory, Inc.

January 02, 2019

Acreage will issue approximately 6.4 million Subordinate Voting Shares to Form Factory shareholders at a deemed price of $25 (USD) per share. The transaction is expected to close in the first quarter of 2019.

Industry Sectors


  • Villanova University School of Law, J.D., 2014
  • Fordham University, B.S., summa cum laude, 2011

Awards & Honors

The Best Lawyers in America: Ones to Watch, 2021

IFLR 1000, Rising Star, 2019

  • New Jersey
  • Pennsylvania