About John O. Lukanski

For over 25 years, John Lukanski has worked on a nationwide basis with his broker-dealer, investment adviser, and other wealth management clients to support their business needs and handle their challenging and complex matters. These matters have included internal investigations, regulatory investigations by the SEC, FINRA and state regulators, and litigation and FINRA arbitrations. He also has provided compliance and regulatory counseling to his clients, and helped his clients work through FINRA Rule 4530 and U4/U5 disclosure issues.

In addition, large financial institutions, such as deposit and commercial banks and trust companies, have sought John’s services in the courts, to defend their interests in high-stakes litigation. These matters have included defending allegations of fraud, fiduciary liability, breach of contract, and business-related torts. John also has handled many cases in both federal and state courts involving restrictive covenants.

Concentrations

•John seeks to handle internal investigations with efficiency and precision, aiming to put his clients in the best possible position to make strategic decisions.
•In regulatory investigations, John aims to help his clients meet their obligations while at the same time being a true advocate for his clients.
•In litigation, John is relentless but strategic and practical.
The attorney is providing legal services through and affiliated with Greenberg Traurig, LLP, a New York Limited Liability Partnership. Prior results do not guarantee a similar outcome.

Recognition & Leadership

Awards & Accolades

•Member, Winning Team, New Jersey Law Journal’s ' General Litigation Department of the Year, ' 2024

 

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Services

Areas of Law

  • Litigation
  • Other 2
    • Securities Litigation
    • Financial Regulatory & Compliance

Practice Details

  • Firm Information
    Position
    Shareholder
    Firm Name
    Greenberg Traurig, LLP
  • Representative Cases & Transactions
    Cases
    Experience: Representative Matters: Represented a broker-dealer in investigations by multiple states regarding protections of at-risk customers including senior investors.: Represented a broker-dealer in a FINRA enforcement investigation into a firm's sale of equity IPO shares to restricted persons under FINRA Rule 5130.: Represented a private bank
    its related broker-dealer in parallel SEC
    U.S. attorney investigations into a firm's supervision of distributions from a loan facility secured by securities.: Represented a broker-dealer in an internal review
    related FINRA enforcement investigation into manipulative order entry activity relating to Class B-share mutual funds.: Represented a broker-dealer in a FINRA Enforcement investigation into unauthorized trading related to options positions
    the payment of phantom dividends.: Represented a broker-dealer in an internal review
    related FINRA enforcement, state,
    U.S. attorney investigations into a multiyear Ponzi scheme.: Represented a trust department
    its related broker-dealer in parallel FINRA enforcement
    U.S. attorney investigations into the misappropriation of funds from retirement accounts.: Represented a broker-dealer in parallel FINRA
    U.S. attorney investigations into an alleged unauthorized currency exchange
    money laundering of foreign currency.: Represented a broker-dealer in parallel FINRA
    state investigations into unauthorized trading
    investments made with the proceeds of non-purpose loans.: Represented a broker-dealer in various FINRA enforcement investigations involving structured notes, exchange traded funds
    foreign currency transactions.: Represented a broker-dealer in various FINRA enforcement investigations involving the creation of false performance reports, unapproved sales literature, advertising issues,
    unapproved third party research.: Represented a broker-dealer in an NASD Enforcement (now FINRA) investigation into variable annuity sales.: Represented an investment adviser with regard to its advisory practice
    ADV disclosures.: Represented numerous associated persons in a FINRA Enforcement investigation into the sale of Unit Investment Trusts (UITs).: Represented a broker-dealer in multiple matters involving the use of fee-based brokerage accounts.: Represented broker-dealers nationwide in FINRA arbitrations
    related litigations involving sales practice related claims by customers.: Represented broker-dealers, private banks,
    commercial banks nationwide in recruiting disputes, including applications for injunctive relief
    arbitrations,
    related employment claims
    promissory note disputes.: Represented a broker-dealer in an SEC investigation into insider trading.: Represented a broker-dealer in an investigation by the New Jersey Bureau of Securities related to sales of high-yield securities.: Represented a broker-dealer
    its related national bank regarding revisions to their policies concerning activities of broker-dealer personnel in banking centers.: Represented an international investment adviser on compliance with U.S., UK,
    European regulatory requirements
    restrictions for sharing investment opportunities.
    The above representations were h
    led by Mr. Lukanski prior to his joining Greenberg Traurig, LLP.

    Public Service: The White House, 1994
    1996: Intern, Office of the Special Counsel to the President, 1996: Intern, Office of the Executive Clerk to the President, 1994
  • Additional Links

Experience

  • Bar Admission & Memberships
    Admissions
    1998, New Jersey
    1999, New York
    U.S. District Court for the District of New Jersey
    U.S. District Court for the Eastern District of New York
    U.S. District Court for the Southern District of New York
    U.S. District Court for the Eastern District of Michigan
    U.S. Court of Appeals for the Second Circuit
    U.S. Court of Appeals for the Third Circuit
  • Education & Certifications
    Law School
    Vanderbilt University School of Law
    Class of 1998
    J.D.
    Other Education
    Seton Hall University
    Class of 1995
    B.S.
    magna cum laude
  • Personal Details & History
    Age
    Born in 1973
    Rahway, New Jersey, March 18, 1973
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Attorneys FAQs

  • How many attorneys are in this law firm?
    Greenberg Traurig, LLP has 2750 attorneys at this location.
  • What law school did this attorney attend?
    John O. Lukanski attended Vanderbilt University School of Law.
  • What year was this attorney's law firm established?
    Greenberg Traurig, LLP was established in 1967.