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.
Mergers & Acquisitions & More Attorney · Serving Boston, MA · 35+ Years Experience
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). Serves clients in Boston, MA and the surrounding metropolitan area.
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About 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
- David practices at Posternak Blankstein & Lund LLP in Boston, MA
Practice Areas Explained
David Mark Barbash's Areas of Legal Practice
Each practice area below reflects the types of cases David Mark Barbash handles, with a practical overview of what that area of law involves and how it may apply to your situation in Boston.
Business & Corporate Law in Boston
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
David Mark Barbash is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Massachusetts →
Mergers & Acquisitions in Boston
David Mark Barbash is one of 49,430 m&a attorneys indexed nationally. Browse m&a attorneys in Massachusetts →
Securities Law in Boston
David Mark Barbash is one of 64,075 securities attorneys indexed nationally. Browse securities attorneys in Massachusetts →
Jurisdictional Context
Why Local Counsel Matters in Boston
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 venue, 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.
Boston Courts and Legal Process
Choosing a Boston-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
Looking for additional Massachusetts attorneys? Browse all attorneys in Boston or all attorneys in Massachusetts.
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Professional Profile
Why Clients in Boston Choose David Mark Barbash
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish David Mark Barbash's practice in the field of business, m&a, and securities.
Decade-Tested Legal Experience
David Mark Barbash brings 35+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Multi-State Bar Admission
Licensed in New York, Connecticut, and Massachusetts, David Mark Barbash can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering business, m&a, and securities, David Mark Barbash can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Boston
A Boston-based practice means David Mark Barbash attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
Case Types
Common Legal Issues David Mark Barbash Handles in Boston
Below is a representative sample of the types of matters David Mark Barbash has experience with under Massachusetts law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.
This list is illustrative, not exhaustive. Contact David Mark Barbash directly to discuss the specifics of your situation.
Search Reference
How People Find David Mark Barbash Online
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David Mark Barbash's Practice Areas & Specializations
Education & Law School Background
Bar Admissions & Licensed Jurisdictions
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