Mike Veguilla

L. Frederick Williams Jr. is a lawyer recognized by Best Lawyers in the practice areas of Administrative / Regulatory Law, Corporate Law, Economic Development Law, Mergers and Acquisitions Law, Municipal Law, Project Finance Law, Public Finance Law, Securitization and Structured Finance Law, Tax Law and Trusts and Estates. L. Frederick practices law in Phoenix, Arizona Best Lawyers has recognized L. Frederick Williams Jr. since 2005. The Best Lawyers recognition is based on a peer-review surv...

Judith K. Weiss is a lawyer recognized by Best Lawyers in the practice areas of Corporate Law and Mergers and Acquisitions Law. Judith K. practices law in Phoenix, Arizona Best Lawyers has recognized Judith K. Weiss since 2016. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Judith K. Weiss is held by other lawyers.

DANIEL P. QUIGLEY is a CDQ partner and the Vice President of the firm. He has been practicing law in Arizona since 1984. Since joining CDQ in 1997, Dan has practiced in all areas of commercial litigation, including cases raising antitrust and intellectual property issues. Dan has lectured at the State Bar of Arizona’s Professionalism courses and been an instructor at the National Institute for Trial Advocacy’s Arizona Deposition Skills Program. He is a member of the Xavier College...

Michael Clyde, a partner in the firm's litigation practice, has more than 30 years of experience in securities, corporate governance, professional liability, antitrust and other complex litigation. He has represented securities issuers, directors, officers and professionals in a wide variety of litigation involving securities, corporate governance and financial disclosure and accounting issues. In December 2009, Michael was lead trial counsel for craigslist, Inc. in eBay v. Craig Newmark, whe...

Van is a founding partner of O'Steen & Harrison, PLC, where he has had a general civil practice, emphasizing personal injury, defective products and nursing home abuse and neglect. He graduated from California Western University in 1968 (B.A.), where he was included in Who's Who In American Colleges and Universities. He graduated from Arizona State University College of Law in 1972 (J.D., cum laude). He served as an editor on the Arizona State Law Journal. Van was admitted to the State Ba...

GABRIEL R. ARAGON joined CDQ in 2006 and is a Partner with the firm. Gabe practices in all areas of complex commercial litigation, with particular experience in employment litigation matters and partnership disputes in the medical marijuana industry. He is active across various professional organizations, including previously serving as Chair of the Maricopa County Bar Association’s Section of Litigation. As selected by his peers, Gabe has been recognized as an AV-Preeminent attorney, a...

David T. Panzarella is a lawyer recognized by Best Lawyers in the practice area of Personal Injury Litigation - Plaintiffs. David T. practices law in Phoenix, Arizona Best Lawyers has recognized David T. Panzarella since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which David T. Panzarella is held by other lawyers.

Jeremy D. Zangara is a lawyer recognized by Best Lawyers in the practice areas of Corporate Law and Mergers and Acquisitions Law. Jeremy D. practices law in Phoenix, Arizona Best Lawyers has recognized Jeremy D. Zangara since 2023. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Jeremy D. Zangara is held by other lawyers.

With years of experience in franchise and intellectual property law, Josh provides counsel or representation to established or high growth franchisors, technology development companies, service providers, distributors, and companies of all sizes in a wide array of industries. Whether looking to build or grow your business or protect valuable intellectual property, Josh applies his expertise in business transactions to guide his clients in the areas of franchising, mergers & acquisitions, ...

For nearly 30 years, Chris has focused his practice on high-profile civil and criminal environmental investigations and enforcement actions throughout the United States. A nationally-recognized Resource Conservation and Recovery Act (RCRA) practitioner, Chris represents national trade associations, oil and gas companies, manufacturers, and mine operators on issues involving the identification and management of solid and hazardous wastes, financial assurance, corrective action, permitting, boi...