Greig Securities Lawyers

John is a international lawyer with multiple post graduate degrees from both U.S. and European schools. He is a certified Fraud Examiner and Certified Controls Specialist. He has extensive multifaceted experience in business law and litigation.

Warren Law Group is a business law firm that provides its clients with fierce strategic advocacy in the courtroom and sage advice in the boardroom. Our approach is to give our clients the freedom to pursue their vision while mitigating their risks and minimizing liability exposure. Warren Law Group represents privately held businesses of all sizes as well as investors and not-for-profit organizations in everything from formation and deal-making to protecting their rights in litigation and arbitration. Contact Chris Warren today to learn about how Warren Law Group can protect your rights and bring your business to the next level.

Mr. Showman has handled numerous complex commercial matters and securities class actions (for both plaintiffs and defendants).  He has represented both claimants and respondents in FINRA securities arbitrations.  He has also represented clients in FINRA investigations and has conducted internal corporate investigations.  He has lectured on securities litigation at NYU and Fordham University.  Mr. Showman is also an arbitrator for FINRA customer and employee arbitrations.

August Iorio is Partner at Iorio Altamirano LLP, a securities arbitration law firm in New York, New York.

Iorio Altamirano LLP is a highly-skilled, client-focused law firm with the experience, judgment, and vision to achieve favorable outcomes for its clients. Iorio Altamirano LLP's primary practice area is securities arbitration, where it represents investors nationwide who have suffered investment losses due to wrongful conduct by financial advisors and brokerage firms.

Iorio Altamirano LLP has nearly 20 years of combined experience as securities arbitration lawyers and has helped individual investors, groups of individuals, business entities, family offices, credit unions, and institutional investors recover...

Daniel D’Costa, Esq. is the managing partner at D’Costa Law, P.C. His practice focuses on FINRA securities arbitration, fraud, personal injury, workers’ compensation, and insurance provider denials of no-fault benefits for both injured parties and health care providers. As an experienced litigator, Daniel has represented all types of clients around the nation and abroad in court and various forms of alternative dispute resolution forums. Daniel is passionate about the law, his clients and providing personal attention to each of his clients in order to make the legal process as stress free as possible while achieving the best possible outcome. Daniel represents...

Mr. Robbins is a partner in the New York City law firm of Kaufmann Gildin & Robbins LLP and specializes in commercial arbitration and mediation. He represents investors, brokers and firms in disputes and brokers and firms before regulatory agencies. He is also an expert witness in malpractice cases arising out of securities arbitrations. He and his firm have been responsible for the return of tens of millions of dollars to investors and have represented many brokers accused of wrongdoing in arbitrations and regulatory matters. Mr. Robbins served as Special Deputy Attorney General...

Gerard Romski serves as Of Counsel at Rich, Intelisano & Katz, LLP. Mr. Romski practices in the areas of construction litigation, real estate and land use law, commercial law and government relations.

Mr. Romski holds a Bachelor of Arts from the New York Institute of Technology and received his Juris Doctor degree from Brooklyn Law School. He is a member of the bar of State of New York and is admitted to practice before the United States District Court for the Southern and Eastern District of New York and the Second Circuit Court of Appeals. Mr. Romski is on the Board...

Jessica A. Murzyn has been a senior counsel at Rich, Intelisano & Katz, LLP since April 2013. Ms. Murzyn represents individual and institutional investors in securities arbitrations and litigation against financial firms.

Prior to joining Rich, Intelisano & Katz, LLP, Ms. Murzyn was an associate at Friedman Kaplan Seiler & Adelman LLP from October 2008 to March 2013. At Friedman Kaplan, she represented a variety of individual and corporate clients in securities, real estate and general commercial litigation and arbitrations. For example, she represented a high net worth client in a FINRA arbitration against the client’s investment...

Ben Calkins is an honors graduate of Harvard College and the University of Michigan Law School.After law school, Mr. Calkins clerked for a Federal Judge before joining one of the World's largest law firms, Squire, Sanders & Dempsey.Mr. Calkins has also worked at and been a partner in several of the other most prominent old style law firms.

Ben Calkins started listening to the clients and to their many complaints about old style law firms.Mr. Calkins was committed to complete and total client satisfaction from the start of his legal career and recalls, with some pride, a client at his first...

I am a founder of The Law Firm of Ekaterina Mouratova, PLLC. The legal practice of my firm focuses on business and corporate law, immigration, securities regulations, intellectual property, and real estate transactions. I believe that qualified legal representation involves not only expertise in the subject matter and outstanding performance, but also creativity and determination to find the most beneficial procedures for my clients. Whether advising multinational companies on cross-border transactions and joint ventures, or assisting individual entrepreneurs, artists, and immigrants, I do my job in an efficient, result-oriented, expeditious and personable manner.

Ralph M. Stone, the founding partner, is recognized as a leading lawyer in the securities litigation, investor rights, and international discovery fields. He has represented public and private companies, hedge funds, and other institutional investors in a wide variety of commercial litigation in courts around the country and in FINRA and American Arbitration Association arbitrations, on creditor committees in international bankruptcies, and in various other forums. He actively represents and advises private banks and other non-U.S. institutions in major securities litigation, and he regularly represents and advises them in various hedge fund disputes and matters arising from collapsed funds. He...

Elevate Your Legal Experience SWIFT RESPONSES, ALWAYS Say goodbye to the days of waiting for days or even weeks for a simple response. Our dedicated team of legal experts is committed to providing lightning-fast replies, ensuring your queries and concerns are addressed promptly. RAPID TURNAROUNDS, GUARANTEED Imagine having your legal documents prepared, reviewed, and finalized in record time. With our cutting-edge approach, we’re rewriting the rulebook on turnaround times. We thrive on challenges and deadlines, delivering comprehensive legal solutions without compromising on quality. UNPARALLELED PRECISION Faster doesn’t mean sloppy. Our seasoned legal professionals are masters of their craft, meticulously crafting and reviewing every detail with unwavering...

Barbara Hart is a principal at Grant & Eisenhofer and serves on the firm’s Executive Committee. Ms. Hart has nearly three decades of experience as a leader in plaintiffs’ litigation. She has represented institutional investors, including many public pension funds, in securities and antitrust litigation and served as lead counsel in 4 of the top 100 securities class action settlements. Ms. Hart has also achieved substantive antitrust and False Claims Act/Qui Tam settlements on behalf of her clients. In addition, Ms. Hart has represented other matters include representation of approximately 45 adult survivors of sexual abuse who brought claims against the...

I am a Partner at Iorio Altamirano LLP, a securities arbitration law firm in New York City. We represent investors nationwide who have suffered investment losses due to wrongful conduct by financial advisors and brokerage firms.

Iorio Altamirano LLP has nearly 20 years of combined experience as securities arbitration lawyers. We have helped individual investors, groups of individuals, business entities, family offices, credit unions, and institutional investors recover nearly $100 million in investment losses.

I have handled hundreds of FINRA arbitration claims and have worked closely with retail and institutional investors. I combine my broad experience in the securities arbitration field with...

Jonathan Savella is a Manhattan-based defense attorney with over 10 years of litigation experience in federal and state courts. He represents corporations and individuals in complex civil and criminal matters at the trial and appellate level.

Ruth Jin has extensive experience in corporate and securities laws. She regularly represents private equity firms and hedge funds from fund formation and investment management to project financing, including acquisition financing; and represents corporations for equity/debt securities offering, mergers and acquisitions, joint ventures, and general corporate matters. Ruth's clients range from entrepreneurs and emerging companies to Fortune 500 companies. She advises businesses through all stages of growth from start-up and capital financing right through to initial public offering and counsels on the ongoing securities law compliance and periodic reporting obligations. She also provides broker-dealers with regulatory compliance related legal advice....

Andrew Abramowitz is a corporate and securities transactional attorney with outstanding depth and breadth of experience. In 2010, following years of intensive experience as a partner and associate at the New York offices of prominent, international law firms, he launched his own practice.

His goal is to provide clients with the sophisticated legal representation and prompt response time found at large law firms, together with attributes not often associated with those firms: consistent partner-level attention to every aspect of a matter, not merely at the initial client meeting; responsiveness to the client’s needs unhampered by large firm bureaucracy; and a reasonable...

Neil M. Kaufman is the managing member of Kaufman McGowan PLLC, Long Island’s Corporate & Securities Law Firm™ and Corporate & Securities Counsel to the Cannabis Industry™. He is a leading corporate cannabis lawyer in New York and the USA and a fixture of the New York and Long Island corporate and securities legal community. Mr. Kaufman represents emerging growth, middle market and public companies and investment firms in their corporate, securities, financing, borrowing, merger & acquisition and other legal matters. Mr. Kaufman advises clients with respect to SEC regulation, public offerings, private placements and mergers & acquisitions, as well as...

Samantha Plesser most recently received a Master of Science in Public Policy and Management from The New School of Public Engagement and is an attorney in New York City with more than five years’ experience monetizing labor and employment risks within government and corporate affairs teams of consumer goods, retail and professional services sectors. She also holds two Bachelor of Arts from Brown University and a Jurist Doctorate from Cornell Law School. Her diverse skills include researching and writing about regulatory policy, analyzing ROI, and increasing engagement across human rights, justice and supply chain issues. Realizing that to make a...

I'm a former prosecutor, current defense attorney, and a proud New Yorker of 18 years. My areas of focus are criminal defense and professional medical discipline. I'm familiar with securities regulations and investigated public corruption for state government. As your defense lawyer, I would bring a decade of trial and investigation experience and an eye for the weaknesses in even the most complex of cases. I live in Brooklyn with my partner and two bulldogs.

Michael S. Komar has almost twenty-five years of experience handling complex insurance coverage and commercial litigation matters. Mr. Komar's insurance coverage litigation experience has included handling dozens actions involving pollution, asbestos, silica, lead paint, toxic tort, construction defect, general liability and California Prop. 64 and 65 claims, in addition to representing insurance clients in prepackaged bankruptcy, reinsurance, broker liability and first-party property disputes. Many of the coverage actions defended by Mr. Komar involved claims not only for declaratory judgment and breach of contract, but also bad faith and unfair claim handling practices.

Mr. Komar has developed an intimate working knowledge of...

Sandra P. Lahens is a partner at Lax & Neville LLP. Sandra’s practice involves representing businesses and individuals in commercial litigation and arbitration regarding securities and investment disputes, employment matters and regulatory investigations. She has successfully arbitrated and mediated cases before the Financial Industry Regulatory Authority (“FINRA”), the American Arbitration Association (“AAA”), JAMS, and litigated cases in federal and state courts, including in appeals before the New York Court of Appeals for the Second Circuit and the New York State Appellate Division.

Sandra represents investors nationwide in customer sales practice disputes against their registered representatives, broker dealers and registered investment advisors...

Lois has experience in handling legal matters in the USA, Canada, China and European Union. She is licensed in New York and Michigan along with Ontario, Canada. This vast breadth of experience and knowledge covers most domestic and international work required in modern business contracts. Speaking native English and Mandarin Chinese has proven useful in resolving the business cultural and conflicting legal systems between The United States and China when designing business agreements. Lois specializes in StartUps, Contracts, Merger and Acquisition, Securities, Cryptocurrency, SaaS, Tax Planning, IP Laws. Lois can provide direct answers to what documents are needed to start...

Mark R. Basile started his career at Shea & Gould in New York City and throughout the course of his career has, and continues to represent small publicly traded companies in securities and corporate finance litigation in both state and federal courts around the country. Mr. Basile won a landmark decision (2021) for small public companies in the New York Court of Appeals that agreed that certain corporate funding instruments are subject to NY's criminal usury laws. Mr. Basile is also a Professor of Law & Entrepreneurship at The Jacob D. Fuchsberg Law Center in New York teaching a course that he...

My name is Joe Potashnik. I am the principal attorney at Joseph Potashnik & Associates We have offices in Manhattan and represent clients in four areas. 1. NYC residents that are under criminal investigation or have been arrested on State criminal charges. 2. We represent New York City residents that are under investigation or have been arrested on Federal Charges. 3. We represent professionals in the Medical and Healthcare field that might lose, or have lost, their professional license. 4. And we represent residents of New York City, or their family members, in all government investigations. We can assist any NYC resident and offer our legal...

Joseph’s practice is concentrated in the areas of regulation of financial services firms, securities litigation and commercial litigation.

New York attorney Timothy J. Dennin is a focused advocate for investors, not a general practice litigator. His extraordinary record of recovering lost money, and his national and international clientele attest to his commitment to seeing justice done.

Timothy J. Dennin began his career as an assistant district attorney in Nassau County, New York, and subsequently as a lawyer in the Washington, D.C., office of the Securities and Exchange Commission. Mr. Dennin received a J.D., with honors, from St. John’s University School of Law in 1983 and a Bachelor of Arts from the College of the Holy Cross in 1978.

He is...

John R. Menz has represented corporate and individual clients in sophisticated legal matters concerning contract disputes, securities regulation, real property, product liability and employment law. He has litigated and arbitrated cases in a variety of forums, including federal courts, state courts, the American Arbitration Association, and the New York Stock Exchange. Mr. Menz offers corporate and individual clients a fluent understanding of the terms, conditions and strategies involved in complex financial transactions gained from his long legal experience and skills obtained as a former tax accountant at Price Waterhouse.

Mr. Menz has successfully defended claims against financial institutions in courts and...

Raoul Duggal is a corporate attorney focusing on the representation of start-up and venture-backed companies. He has advised companies and investors on numerous venture capital and angel investments and exits. In addition, he has extensive experience advising clients on a broad spectrum of domestic and international M&A transactions, including restructuring and refinancing transactions. Raoul also has experience with public companies and has advised on domestic and international IPOs. Raoul has represented a wide variety of start-up companies and investors, as well as numerous mid- and large-sized U.S. and European corporate clients. Raoul has extensive experience in such industry sectors as technology,...