Atty. Mark S. Selinger
Mark Selinger represents public and private U.S., Israeli and other international technology and life sciences companies in public offering, private placement, and merger and acquisition (M&A) transactions. His experience includes handling complex cross-border transactions, including several “going-private” transactions involving Nasdaq-listed Israeli companies, and multiple SPAC IPO and cross-border deSPAC transactions.
Capital Markets & More Attorney · Serving New York, NY · 41+ Years Experience
Profile Summary
About Mark S. Selinger at a Glance
Mark S. Selinger is a Shareholder based in New York, New York, practicing at Greenberg Traurig, LLP. They have 41+ years of legal experience, licensed to practice since 1985. Their practice focuses on business, m&a, and health care. Admitted to practice in New York (1985). Educated at New York University School of Law (J.D., 1984) and Binghamton University (B.A. Phi, 1981). Recognitions include Peer Reviewed. Active member of Professional & Community Involvement •Vice-Chairman/Board of Directors, The Mark Morris Dance Group, 2001-Present •Member, American Bar Association, 1984-Present •Member, New York State Bar Association, 1984-Present. Serves clients in New York, NY and the surrounding metropolitan area.
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About Mark S. Selinger
- Mark Selinger represents public and private U.S., Israeli and other international technology and life sciences companies in public offering, private placement, and merger and acquisition (M&A) transactions
- His experience includes handling complex cross-border transactions, including several “going-private” transactions involving Nasdaq-listed Israeli companies, and multiple SPAC IPO and cross-border deSPAC transactions
- Mark also advises on disclosure and compliance issues arising under U.S. securities laws, including NYSE and NASDAQ regulations
- Mark has deep experience representing family offices and family office-backed investment funds in all aspects of their business
- He also has vast experience representing companies in the blockchain industry, including the first SEC-registered initial coin offering, and also represents companies in the renewable energy space
- Mark spends several months every year in Israel
- Concentrations •Israel practice •Public and private offerings •Family office direct investing •Pharma, medical device, digital health and other life sciences •Blockchain and digital assets •Renewable energy Recognition & Leadership Awards & Accolades •IFLR1000, 'Notable Practitioner,' Capital Markets, Corporate and M&A, 2024-2025 •Chambers Global, Corporate/M&A: International Firms (Expertise Based Abroad), Team Member, 2022-2024. •Listed, Chamber Global, Capital Markets, USA expertise based abroad, 2024-2026 •Dun's 100 (Israel) •Recognized, Capital Markets, Notable Law Firm, 2025-2026 •Recognized, International Commercial, Prominent Team, 2022-2024 •Recognized, Hi-Tech, Notable Law Firm, 2022-2026 •Recognized, M&A, Notable Law Firm, 2022-2026 •LMG Life Sciences EMEA Awards: •Shortlisted, Israeli Firm of the Year, 2025 •LegallyIsrael100 •Recognized, Prominent Individual, 2022-2025 •Recognized, M&A (Volume & Value), 2022-2024 •Recognized, Hi-Tech, 2022-2025 •Recognized, Litigation, 2022-2024 •Recognized, Capital Markets, 2022-2025 •Recognized, Banking & Finance, 2022-2024 •BDICode (Israel) •Recognized, M&A, Elite Law firm, First Tier, 2016-2024 •Recognized, International Commercial, Prominent Leaders, 2016-2024 •Recognized, Capital Markets, Prominent Leaders, 2024 •Recognized, Hi-Tech, Prominent Leaders, 2021-2024
Practice Areas Explained
Mark S. Selinger's Areas of Legal Practice
Each practice area below reflects the types of cases Mark S. Selinger handles, with a practical overview of what that area of law involves and how it may apply to your situation in New York.
Business & Corporate Law in New York
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Mark S. Selinger is one of 497,491 business attorneys indexed nationally. Browse business attorneys in New York →
Mergers & Acquisitions in New York
Mark S. Selinger is one of 49,430 m&a attorneys indexed nationally. Browse m&a attorneys in New York →
Health Care Law in New York
Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.
Mark S. Selinger is one of 66,157 health care attorneys indexed nationally. Browse health care attorneys in New York →
Jurisdictional Context
Why Local Counsel Matters in New York
Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in New York are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York 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 New York courts without local counsel or pro hac vice admission.
New York Courts and Legal Process
Choosing a New York-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.
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Professional Profile
Why Clients in New York Choose Mark S. Selinger
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 Mark S. Selinger's practice in the field of business, m&a, and health care.
Decade-Tested Legal Experience
Mark S. Selinger brings 41+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Broad Practice Area Coverage
Covering business, m&a, and health care, Mark S. Selinger can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in New York
A New York-based practice means Mark S. Selinger 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 Mark S. Selinger Handles in New York
Below is a representative sample of the types of matters Mark S. Selinger has experience with under New York 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 Mark S. Selinger directly to discuss the specifics of your situation.
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How People Find Mark S. Selinger Online
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Mark S. Selinger's Practice Areas & Specializations
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Awards & Professional Honors
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