Atty. David Mark Barbash

Atty. David Mark Barbash

David Mark Barbash is a lawyer practicing mergers & acquisitions, venture capital, securities offerings and 1 other area of law. David received a B.A. degree from Connecticut College in 1985, and has been licensed for 35 years.

Boston Boston 35 yrs experience 35 year
Call (857) 356-4478 Book Appointment

Profile Summary

About David Mark Barbash at a glance

David Mark Barbash is a Member based in Boston, Massachusetts, practicing at Posternak Blankstein & Lund LLP. They have 35+ years of legal experience, licensed to practice since 1991. Their practice focuses on business, m&a, and securities. Admitted to practice in New York (1991), Connecticut (1995), and Massachusetts (1998). Educated at University of Virginia (J.D., 1990) and Connecticut College (B.A., 1985). Serands clients in Boston, MA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David Mark Barbash is a lawyer practicing mergers & acquisitions, venture capital, securities offerings and 1 other area of law
  • David received a B.A. degree from Connecticut College in 1985, and has been licensed for 35 years
  • David practices at Posternak Blankstein & Lund LLP in Boston, MA

Practice Areas Explained

David Mark Barbash's Areas of Practice

Each practice area below reflects the types of cases David Mark Barbash 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.

David Mark Barbash is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Massachusetts →

Mergers & Acquisitions

David Mark Barbash is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in Massachusetts →

Securities Law

David Mark Barbash is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in Massachusetts →

Jurisdictional Context

Why local counsel matters in Massachusetts

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

Looking for additional Massachusetts attorneys? Browse all attorneys in Boston or all attorneys in Massachusetts.

Frequently Asked

Common questions about David Mark Barbash

Where is David Mark Barbash's law office located?
David Mark Barbash's law practice is located in Boston, Massachusetts. The firm is Posternak Blankstein & Lund LLP. You can contact the office directly through this profile page.
What practice areas does David Mark Barbash handle?
David Mark Barbash focuses on business, m&a, securities. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has David Mark Barbash practiced law?
David Mark Barbash has 35+ years of legal experience and has been licensed since 1991.
Where did David Mark Barbash go to law school?
David Mark Barbash earned their education at (J.D., 1990); (B.A., 1985).
How can I contact David Mark Barbash for a consultation?
You can contact David Mark Barbash 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.
University of Virginia
- 1990
B.A.
Connecticut College
- 1985

Bar Admissions

New York
Admitted: 1991
Connecticut
Admitted: 1995
Massachusetts
Admitted: 1998

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.