Griffin S. Rubin

Senior Associate
Griffin-S.-Rubin

Griffin S. Rubin

Senior Associate
Education

Southern Methodist University Dedman School of Law, J.D, cum laude
University of Pennsylvania, B.A., cum laude

Judicial Experience

Law Clerk to the Honorable Irma Carrillo Ramirez, U.S. Court of Appeals, Fifth Circuit
Law Clerk to the Honorable Amos L. Mazzant III, U.S. District Court, Eastern District of Texas
Extern to the Honorable Sidney A. Fitzwater, U.S. District Court, Northern District of Texas
Intern to the Honorable Sandee Bryan Marion, Texas Court of Appeals, Fourth District

Admissions

State Bar of Texas
Supreme Court of the United States
U.S. Court of Appeals, Second Circuit
U.S. Court of Appeals, Third Circuit
U.S. Court of Appeals, Fifth Circuit
U.S. Courts of Appeals, Ninth Circuit
U.S. Court of Appeals, Tenth Circuit
District of North Dakota
Eastern District of Texas
Northern District of Texas
Southern District of Texas
Western District of Texas
U.S. DOJ, Executive Office of Immigration Review

Memberships

Associate, Patrick E. Higginbothan Inn of Court (2024–2025)
Associate, Paul Brown Inn of Court
Association of Former Law Clerks of the Eastern District of Texas
Federal Bar Association
Bar Association of the Fifth Federal Circuit
Eastern District of Texas Bar Association
Dallas Bar Association
Dallas Association of Young Lawyers
Dallas Association of Young Lawyers Foundation

Service
Co-Chair, Civil and Administrative Law Committee, Bar Association of the Fifth Federal Circuit (2025–2026)
Member, Government Relations Committee, Federal Bar Association (2025–2027)
Member, NDTX Bench Bar Host Committee
Co-Chair, Judiciary Committee, Dallas Association of Young Lawyers
Fellow and Grants Committee Member, Dallas Association of Young Lawyers Foundation
Chair, Dallas Committee, Penn Alumni Ambassador Program (2024–2025)
Member, San Antonio Academy Alumni Association Board of Directors (2023–2026)
2025 Best Law Firms Standard Badge
2025 Chambers Award Badge
250917 2025 GSR Rising Stars Badge
250818 Ones To Watch 2026 GSR

Griffin S. Rubin, a senior associate attorney at Sbaiti & Company’s Texas office, handles a broad range of high-stakes cases involving the False Claims Act, securities fraud, complex commercial matters such as fraud and breach of contract, as well as constitutional and appellate litigation.

Experience

Griffin served as a law clerk for the Honorable Amos L. Mazzant III of the United States District Court for the Eastern District of Texas from 2020–2021 and the Honorable Irma Carrillo Ramirez of the United States Court of Appeals for the Fifth Circuit from 2023–2024.

In law school, Griffin served as an extern for the Honorable Sidney A. Fitzwater of the United States District Court for the Northern District of Texas and as an intern for the Honorable Sandee Bryan Marion of the Texas Court of Appeals, Fourth District. In addition to his commercial work, Griffin has an active pro bono practice, focusing on immigration and civil rights litigation.

Why Sbaiti & Company

Griffin rejoined Sbaiti & Company because of the precise and deliberate approach the firm takes to resolve conflicts efficiently and effectively for clients. He thrives in an environment where colleagues are united by a shared commitment to excellence and achieving client success.

Practice Areas
  • Business and Commercial Disputes
  • Investor and Securities Litigation
  • Shareholder and Derivative Litigation
  • Whistleblower and False Claims Act Litigation
Honors & Awards
  • Rising Star, Super Lawyers® (2024)
  • One to Watch, Best Lawyers: Ones to Watch in America® (2026)
Publications