Tupman Securities Lawyers

Sonya Tien leads her law firm's corporate and intellectual property practices. She received her law degree from Columbia University and was recognized as a Harlan Fiske Stone Scholar. Sonya received her business degree from the University of North Carolina at Chapel Hill, Kenan Flagler Business School, where she earned 17 scholarships. Sonya was named a Rising Star by Super Lawyers since 2020 and was featured in Super Lawyers Magazine. Her articles have been published by the Wall Street Lawyer and Practising Law Institute. She has presented on the topics of SEC Enforcement and Compliance and Executive Compensation. She also is the...

Attorney David P. Meyer is the principal founder of Meyer Wilson. He has gained national recognition as an investment fraud lawyer, representing more than 800 investors in investment misconduct claims. He has won verdicts, settlements and judgments of hundreds of millions of dollars on their behalf. Because he is recognized as an authority in this field, he is often asked to speak for bar associations and at educational seminars. He is an active member of the Public Investors’ Arbitration Bar Association and various other legal professional associations. In 2013, Attorney David Meyer was included in the list of Best...

John Jahrmarkt, Esq. is the owner and managing partner of Jahrmarkt & Associates. John has more than 20 years of experience handling all kinds personal injury claims - from complicated catastrophic injuries to garden variety "soft tissue" pain. John knows how the insurance industry works and the steps their adjusters can take to protect their profits. All of our accident and injury claims are managed by John, experienced in fighting back against any low-ball insurance offers. We have recovered a number of multi-million dollar rewards for our clients, and we have established a reputation for excellence and professionalism...

Catherine D. Holmes is an accomplished Business and Securities Law attorney, concentrating on Finance and Investment Law matters. With clients all over the world, she advises on raising, investing and managing capital from both U.S. and non-U.S. investors.

Cathy has practiced law for over 40 years. With a wealth of knowledge and skill, she is dedicated to providing exceptional legal representation. Cathy has been recognized for her extensive experience and success, having been named a Southern California Super Lawyer for 10 years. In addition, Cathy was honored by EB5 Investors Magazine as among the Top 15 Corporate Attorneys in 2017 and...

I am an experienced California Business and Securities Law attorney. I am committed to solving complex business issues for clients from a wide range of industries.

For over 40 years, my practice has been focused on effectively solving problems and creating solutions. I am dedicated to guiding my clients towards achievement of their business goals.

Steve Buchwalter has been protecting investors in Southern California for over 25 years. He advocates for individuals, non-profits and corporations in Securities Law, Arbitration & Mediation, and Stockbroker & Investment Fraud matters. Additionally, he assists businesses with legal formation and legal disputes.

Steve brings unique insight and understanding to his representation as a former licensed commodity trading adviser and stockbroker. Recognized as an expert in his field, he has successfully resolved over 400 cases. In 2009, Steve received the largest California judgement of 4.2 billion for his client.

Steve is dedicated to providing legal representation with commitment and integrity. Contact Steve...

Michael N. Steuch is a Business Law attorney specializing in Mergers & Acquisitions, Equity & Debt Financing, and Outside General Counsel matters. With over 20 years of experience, he provides California businesses with trusted legal advocacy.

A highly skilled professional, Michael is committed to superior representation focused on meeting the needs of his clients. Visit his website to see representative experience and transactions, or call for a consultation.

Michael earned his J.D. from UCLA in 1998. He has been recognized by M&A Advisor and named a Southern California Rising Star by Los Angeles Magazine.

Mr. Young is a graduate of Harvard College and The Cornell Law School. He was Law Clerk to the Chief Justice of the Supreme Court of Alaska, and Assistant Attorney General of Alaska. Mr. Young was a member of the legal team involved in the structuring and financing of the Trans-Alaska Oil Pipeline, one of the largest construction projects in the United States. He was further involved in the litigation which allowed the Trans-Alaska Oil Pipeline to be successfully built. Besides business transactions and litigation, Mr. Young is experienced in complex litigation against State and Federal Governments and Agencies, including...

Kresimir Peharda is a corporate and M&A attorney.

Kresimir advises on commercial agreements, corporate and corporate governance, investment, M&A, and securities. He represents private equity funds, multi state operators, and public companies in acquisitions and vertically integrated companies in sales, financing and reorganization transactions.

Kresimir has represented companies in all stages of development from start-ups to public reporting companies in various industries including education, healthcare, real estate, technology and software. His clients benefit from his experience representing public companies and hands-on operational experience in three start-ups, two in healthcare and one in real estate.

His clients...

Glenn Fuller is a partner and business lawyer with Raines Feldman LLP, where his practice centers on a wide array of matters including real estate acquisition, financing, and leasing of a variety of commercial urban and regional development, redevelopment and revitalization projects.

Sean Prosser defends clients facing investigations and enforcement actions by the U.S. Securities and Exchange Commission (SEC), U.S. Department of Justice (DOJ), including FBI and Grand Jury proceedings, and other government agencies. He also defends companies and their executives in shareholder litigation. With offices in San Diego and Los Angeles, Sean leads Mintz Levin’s California Securities Litigation practice. His clients include public and private companies, officers and directors, board committees, broker-dealers, banks, investment advisors, hedge funds, CPAs, individual stock traders and public officials. Sean regularly represents clients before the following agencies and regulators: U.S. Securities and Exchange Commission...

Dallas Verhagen is an attorney at Fauver, Large, Archbald & Spray, LLP with a practice focused on transactional business matters. Dallas represents startups and small and large businesses in various industries, including tech, retail, manufacturing, transportation, professional services, marketing and media management, cosmetics, cannabis, food and beverage, and consulting. Dallas advises entrepreneurs, startups, and small and large businesses in all areas of business law, including the formation of business entities, negotiating and drafting employment agreements, implementing employee equity incentive agreements and plans, fundraising transactions, risk management, mergers and acquisitions, and more. Dallas also serves as outside general counsel for many...

Hornstein Law Offices, Prof. Corp. is a 20-year old California-based law firm concentrating in business, securities, intellectual property and related transactions and litigation. We have served clients across the country and in abroad. Our client base ranges from individuals. start-up companies to multi-national corporations in all fields of business. Mr. Hornstein has been in practice for 30-years. Prior to HLO, he was with large international law firms and in-house corporate counsel. Please call to discuss any questions in these areas.

Chad M. Kohler, an associate attorney at Meyer Wilson, LPA, was born in Sidney, Ohio. He attended the University of Dayton and graduated cum laude in 1998 with a B.A. After earning his undergraduate degree, he attended the Case Western Reserve University School of Law and earned his J.D. in 2001. After graduating from law school, Mr. Kohler focused his practice on business litigation involving contracts, fiduciary relationships, and business torts. Later, he worked as a stockbroker at one of the nation's largest brokerage firms and obtained his Series 7, 63, and 65 securities licenses. In addition, Mr. Kohler has managed regulatory...

Mr. Wittenberg began a career on Wall Street 20 years ago. He then attended Berkeley Law where he focused his legal education and securities and business transactions. Upon graduating, Mr. Wittenberg was recruited by large law firms to work on tens of billions of dollars of securities offerings and business transactions. Mr. Wittenberg founded Wittenberg Law several years ago to provide more personalized service to people who are seeking representation from a law firm who will champion their cause, provide strategies and diligence that will achieve their goals, and assist in helping them be winners.

Mr. Morris is a former SEC Enforcement Attorney. He specializes in complex securities litigation with special emphasis in representing issuers, officers and directors, investment funds, analysts, and brokers in connection with Securities and Exchange Commission and Financial Industry Regulatory Authority investigations, litigation, and arbitration.

Matthew R. Wilson is a managing partner at Meyer Wilson, LPA. Born in Circleville, Ohio, he earned his B.A. in Philosophy from Denison University in 1997 graduating magna cum laude, Phi Beta Kappa. He went on to attend law school at the University of Virginia in Charlottesville, Virginia, where he earned his J.D. in 2000. After law school, Mr. Wilson spent two years working for Vorys, Sater, Seymour, & Pease LLP and another four years working for the international law firm Jones Day. During that time, he defended many of the world's largest financial institutions and other corporations in a variety...

David Harrison brings an impressive wealth of experience and expertise in representing clients in litigation and arbitration matters before FINRA and in state and federal courts. A seasoned attorney, Mr. Harrison has represented customers against every major broker-dealer in the industry, providing robust representation in FINRA arbitration cases. His extensive background as lead counsel FINRA evidentiary hearings underscores his formidable trial experience and commitment to his clients' success. Mr. Harrison's unique perspective and understanding of the securities industry set him apart from other attorneys. After earning his Bachelor of Science in Finance from the University of Southern California, he began his...

I have extensive experience in legal, finance, management and company-building.

As an attorney, my focus has been on transactional drafting and negotiation and providing ongoing legal counsel and contract interpretation to numerous private individuals as well as companies in varied fields such as media and entertainment, oil and gas, mining and exploration, virtual reality technologies, private health care, cannabis, and mortgage lending and real estate.

As an entertainment professional, I have acquired, or produced, and distributed dozens of feature films, while usually being active in managing the business and legal affairs of most the companies I have worked for or founded. My...

Robyn Manos is a licensed attorney in the State of California with 20 years of corporate law experience.

After graduating from the University of California, Los Angeles magna cum laude with a degree in History, Robyn Manos was selected for full tuition scholarships and an academic fellowship from the University of Southern California. Robyn Manos obtained a Masters of Business Administration from the University of Southern California Graduate School of Business Administration in 1992. Concurrently, Robyn Manos obtained a Juris Doctor from the University of Southern California Law Center, and was awarded an Academic Merit Scholar Award and American...

Mark is a capital markets attorney known among his colleagues for his expertise in corporate and securities law. He counsels clients in raising capital online (tokens, coins, STOs, digital assets and other "securities"). He offers unique insight and perspective to his clients because of his experience in private practice representing both public and private companies in business transactions and courtroom securities litigation for more than twenty-five years and serving in senior positions as an attorney with the U.S. Securities and Exchange Commission and as a Special Assistant United States Attorney for eight years. While Mark's clients include other attorneys, his passion...

Daniel R. Freytag is Of Counsel with Meyer Wilson, LPA. He was born in Napoleon Ohio and earned his B.A. at Wittenberg University where he graduated magna cum laude. He went on to attend the Moritz College of Law at the Ohio State University and earned his J.D. summa cum laude. Mr. Freytag has been a trial lawyer for more than thirty-four years and has represented hundreds of large corporations, small businesses, professionals, and individuals in a variety of complex tort, insurance, and business cases. He has personally examined or cross-examined more than 1000 lay witnesses and more than 150 expert...

The Law Firm of Dennis G. Merenbach is a full service law firm representing and advising clients in the many different areas of law. Mr. Merenbach's academic credential and professional experience are of the highest caliber. Mr. Merenbach is committed to the pursuit of excellence, communicate effectively, and demonstrate personal and professional ethics, as well as the utmost concern for my clients.