Please sign in or create a free account to schedule a consultation.
Atty. Oscar A. David

Atty. Oscar A. David

Oscar A. David is a lawyer practicing antitrust / trade law, mergers and acquisitions, corporate finance and 5 other areas of law.

Chicago Chicago 39 yrs experience 39 year
Call (312) 535-4941 Book Appointment

Profile Summary

About Oscar A. David at a glance

Oscar A. David is a Partner based in Chicago, Illinois, practicing at Winston & Strawn LLP. They have 39+ years of legal experience, licensed to practice since 1987. Their practice focuses on business, m&a, and securities. Admitted to practice in Illinois (1987). Educated at University of Chicago J.D. (—) and George Washington University B.A. (—). Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Oscar A. David is a lawyer practicing antitrust / trade law, mergers and acquisitions, corporate finance and 5 other areas of law
  • Oscar received a B.A. degree from George Washington University, and has been licensed for 39 years
  • Oscar practices at Winston & Strawn LLP in Chicago, IL

Practice Areas Explained

Oscar A. David's Areas of Practice

Each practice area below reflects the types of cases Oscar A. David handles, with a brief overview of what that area of law covers.

Business & Corporate Law

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

Oscar A. David is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Illinois →

Mergers & Acquisitions

Oscar A. David is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in Illinois →

Securities Law

Oscar A. David is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in Illinois →

Jurisdictional Context

Why local counsel matters in Illinois

Practicing law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Chicago are typically filed in the local municipal court or the appropriate Illinois state district court, depending on subject matter and amount in controversy. An attorney licensed in Illinois 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 Illinois courts without local counsel or pro hac vice admission.

Looking for additional Illinois attorneys? Browse all attorneys in Chicago or all attorneys in Illinois.

Frequently Asked

Common questions about Oscar A. David

Where is Oscar A. David's law office located?
Oscar A. David's law practice is located in Chicago, Illinois. The firm is Winston & Strawn LLP. You can contact the office directly through this profile page.
What practice areas does Oscar A. David handle?
Oscar A. David focuses on business, m&a, securities. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Oscar A. David practiced law?
Oscar A. David has 39+ years of legal experience and has been licensed since 1987.
Where did Oscar A. David go to law school?
Oscar A. David earned their education at (—); (—).
How can I contact Oscar A. David for a consultation?
You can contact Oscar A. David 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

University of Chicago J.D.
- In Progress
George Washington University B.A.
- In Progress

Bar Admissions

Illinois
Admitted: 1987

Reviews

These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.