Atty. Gary W. Derrick

Atty. Gary W. Derrick

Gary W. Derrick specializes in corporate and securities law, including mergers and acquisitions, ’34 Act reporting, private equity and debt financing, venture capital financing, business formation and restructuring, corporate governance, and general business contracts.

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Profile Summary

About Gary W. Derrick at a glance

Gary W. Derrick is a business, m&a, and securities attorney based in Oklahoma City, Oklahoma, practicing at Derrick & Briggs LLP. Admitted to practice in Oklahoma, Oklahoma Bar Association. Educated at University of Oklahoma (J.D., 1979) and Oklahoma State University (B.A., 1976). Recognitions include Best Lawyers in America — Business Organizations (including LLCs and Partnerships) (2026), Best Lawyers in America — Corporate Governance Law (2026), and Best Lawyers in America — Corporate Law (2026). Serands clients in Oklahoma City, OK and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Gary W. Derrick specializes in corporate and securities law, including mergers and acquisitions, ’34 Act reporting, private equity and debt financing, venture capital financing, business formation and restructuring, corporate governance, and general business contracts
  • His clients are in oil and gas, technology, hospitality, agriculture, manufacturing, retail and professional services

Practice Areas Explained

Gary W. Derrick's Areas of Practice

Each practice area below reflects the types of cases Gary W. Derrick 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.

Gary W. Derrick is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Oklahoma →

Mergers & Acquisitions

Gary W. Derrick is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in Oklahoma →

Securities Law

Gary W. Derrick is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in Oklahoma →

Jurisdictional Context

Why local counsel matters in Oklahoma

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

Looking for additional Oklahoma attorneys? Browse all attorneys in Oklahoma City or all attorneys in Oklahoma.

Frequently Asked

Common questions about Gary W. Derrick

Where is Gary W. Derrick's law office located?
Gary W. Derrick's law practice is located in Oklahoma City, Oklahoma. The firm is Derrick & Briggs LLP. You can contact the office directly through this profile page.
What practice areas does Gary W. Derrick handle?
Gary W. Derrick focuses on business, m&a, securities. Each practice area listed reflects experience handling cases of that type in Oklahoma.
Where did Gary W. Derrick go to law school?
Gary W. Derrick earned their education at (J.D., 1979); (B.A., 1976).
How can I contact Gary W. Derrick for a consultation?
You can contact Gary W. Derrick 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.
What awards or recognition has Gary W. Derrick received?
Gary W. Derrick's notable recognition includes: Best Lawyers in America — Business Organizations (including LLCs and Partnerships); Best Lawyers in America — Corporate Governance Law; Best Lawyers in America — Corporate Law; Best Lawyers in America — Mergers and Acquisitions Law; Best Lawyers in America — Securities / Capital Markets Law.

Education

J.D.
University of Oklahoma
- 1979
B.A.
Oklahoma State University
- 1976

Awards

Best Lawyers in America — Business Organizations (including LLCs and Partnerships)
- 2026
Best Lawyers in America — Corporate Governance Law
- 2026
Best Lawyers in America — Corporate Law
- 2026
Best Lawyers in America — Mergers and Acquisitions Law
- 2026
Best Lawyers in America — Securities / Capital Markets Law
- 2026
Best Lawyers in America — Additional Areas of Practice:
- 2026
Best Lawyers in America — Securities Regulation
- 2026
Best Lawyers in America — Awards:
- 2026
Best Lawyers in America — OBA John E. Shipp Award for Ethics, 2016
- 2026
Best Lawyers in America — OBA Earl Sneed Award for Continuing Legal Education, 1997
- 2026
Best Lawyers in America — OBA Golden Gavel Award for Outstanding Committee (Oklahoma General Corporation Act Committee), 1986
- 2026
Best Lawyers in America — American Jurisprudence Award (OU College of Law)
- 2026
Best Lawyers in America — Blue Key (OSU)
- 2026
Best Lawyers in America — Gamma Gamma (OSU)
- 2026
Best Lawyers in America — Omicron Delta Kappa (OSU)
- 2026
Best Lawyers in America — Phi Delta Phi (OU College of Law)
- 2026
Lawyer of the Year — Corporate Governance Law (Oklahoma City)
- 2024
Lawyer of the Year — Corporate Law (Oklahoma City)
- 2024
Lawyer of the Year — Corporate Governance Law (Oklahoma City)
- 2019
Lawyer of the Year — Corporate Governance Law (Oklahoma City)
- 2015
Lawyer of the Year — Corporate Law (Oklahoma City)
- 2013
Lawyer of the Year — Corporate Governance Law (Oklahoma City)
- 2012

Bar Admissions

Oklahoma, Oklahoma Bar Association

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