Atty. Conor Leigh Mullan

Atty. Conor Leigh Mullan

Conor Leigh Mullan is a lawyer practicing securities, securities litigation, investment adviser regulation and 22 other areas of law. Conor received a B.A. degree from University of Delaware in 2002, and has been licensed for 20 years.

Philadelphia Philadelphia 20 yrs experience 20 year
Call (215) 995-1527 Book Appointment

Profile Summary

About Conor Leigh Mullan at a glance

Conor Leigh Mullan is an Associate based in Philadelphia, Pennsylvania, practicing at Wiggin and Dana LLP. They have 20+ years of legal experience, licensed to practice since 2006. Their practice focuses on criminal defense, business, white collar, securities, and litigation. Admitted to practice in Pennsylvania U.S. District Court, Middle District of Pennsylvania (2006). Educated at Widener University School of Law (J.D., 2005) and University of Delaware (B.A. Psychology, 2002). Active member of Philadelphia Bar Association (Member, Securities Regulation Committee) Asian American Bar Association of the Delaware Valley. Serands clients in Philadelphia, PA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Conor Leigh Mullan is a lawyer practicing securities, securities litigation, investment adviser regulation and 22 other areas of law
  • Conor received a B.A. degree from University of Delaware in 2002, and has been licensed for 20 years
  • Conor practices at Wiggin and Dana LLP in Philadelphia, PA

Practice Areas Explained

Conor Leigh Mullan's Areas of Practice

Each practice area below reflects the types of cases Conor Leigh Mullan handles, with a brief overview of what that area of law covers.

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Conor Leigh Mullan is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Pennsylvania →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Conor Leigh Mullan is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Pennsylvania →

White Collar Crimes

Conor Leigh Mullan is one of 20,025 white collar attorneys indexed nationally. Browse white collar attorneys in Pennsylvania →

Securities Law

Conor Leigh Mullan is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in Pennsylvania →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Conor Leigh Mullan is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Pennsylvania →

Jurisdictional Context

Why local counsel matters in Pennsylvania

Practicing law in Pennsylvania. Legal matters in Pennsylvania are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Philadelphia are typically filed in the local municipal court or the appropriate Pennsylvania state district court, depending on subject matter and amount in controversy. An attorney licensed in Pennsylvania brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Pennsylvania courts without local counsel or pro hac vice admission.

Looking for additional Pennsylvania attorneys? Browse all attorneys in Philadelphia or all attorneys in Pennsylvania.

Frequently Asked

Common questions about Conor Leigh Mullan

Where is Conor Leigh Mullan's law office located?
Conor Leigh Mullan's law practice is located in Philadelphia, Pennsylvania. The firm is Wiggin and Dana LLP. You can contact the office directly through this profile page.
What practice areas does Conor Leigh Mullan handle?
Conor Leigh Mullan focuses on criminal defense, business, white collar, securities, litigation. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
How long has Conor Leigh Mullan practiced law?
Conor Leigh Mullan has 20+ years of legal experience and has been licensed since 2006.
Where did Conor Leigh Mullan go to law school?
Conor Leigh Mullan earned their education at (J.D., 2005); (B.A. Psychology, 2002).
How can I contact Conor Leigh Mullan for a consultation?
You can contact Conor Leigh Mullan directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
Widener University School of Law
- 2005
B.A. Psychology
University of Delaware
- 2002

Bar Admissions

Pennsylvania U.S. District Court, Middle District of Pennsylvania
Admitted: 2006

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