Callahan Securities Lawyers

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.

I was born in Louisiana and raised in Eastern Arkansas. I was fortunate to receive both my undergraduate education and legal training at leading private universities in the Midwest and California. I also studied for a year in Europe. I have been admitted to practice law in three major U.S. jurisdictions, each of which plays an important role in the commercial life of this country. My knowledge of both business and business law is extensive, having been gained through work in a large corporate law firm, as an in-house attorney for a leading multinational corporation,...

Inna Efimchik has a corporate and securities practice, focusing on emerging growth companies and venture capital firms. Her practice includes general corporate counseling and securities advising, venture capital financings, debt transactions, corporate partnerships, and mergers and acquisitions. During her practice she has represented companies in a wide range of industries, including software, internet, mobile, life sciences, biotechnology, medical device, communications and clean technology. Prior to joining Emergence Law Group, Inna Efimchik practiced corporate and securities law in the emerging companies groups at Cooley LLP and, previously, at Heller Ehrman Venture Law Group. In 2005, Inna Efimchik earned a J.D. from University...

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...

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...

Adept at crafting and executing on strategy, building teams, and partnering across functions to advance the business. I have rich experience in law, management and corporate development across diverse settings in terms of scale and geography. This has included advising startups, public companies and investors as outside counsel; serving as a legal and corporate development executive at an industry-leading public company with extensive global operations; and founding a real estate technology start-up. Strengths include: structuring and negotiating complex transactions; mergers & acquisitions; joint ventures; startups; venture capital financings; strategy; corporate governance; securities offerings; SEC reporting requirements; and global operations for complex...

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...

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...

John P. “Jack” Kennedy is an associate at the Disclosure Law Group, APC. His practice primarily focuses on mergers, acquisitions, reorganizations, and securities regulations. He is licensed to practice law in California and Washington D.C. Mr. Kennedy has represented both private and publicly held companies in a wide range of transactions. Some of his notable transactions include: negotiating the stock purchase of a subsidiary of an internet technology company from a publicly- traded corporation through a 338(h)(10) election; redeeming the repurchase of shares from an officer of a multi-million dollar technology company; negotiating equity swaps between various corporate entities;...

Areas of Expertise

Business advice and counseling
Contract drafting and review
Corporate structure and transactions
Licensing and regulation
Employment and labor negotiation
Insurance coverage and claims handling
Education

B.A., Colgate University, 1991
Phi Beta Kappa, Magna Cum Laude
J.D., University of Wisconsin Law School, 1994

Martin is an experienced business attorney who facilitates transactions while minimizing the risks and pitfalls facing his clients. Martin takes a “can-do” approach to legal problems that focuses on crafting deals through an integrative and value creating process rather than conflict.

Brian J. Robbins is a co-founder and the managing partner of Robbins LLP. He has committed his entire career to representing shareholders, employees, consumers, and small businesses in complex litigation. Mr. Robbins has prosecuted hundreds of cases across the country, often in leadership roles, and has achieved sizable monetary recoveries and corporate governance improvements on behalf of his clients.

Mr. Robbins’ achievements are proof positive that shareholder derivative actions are an important tool for keeping corporate management and fraud in check. His dedication to shareholder rights has helped propel Robbins LLP into a nationally recognized leader in shareholder rights litigation. As...

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...

We have a national practice and exclusively represent investors in claims against brokerage firms for securities fraud, the sale of unsuitable investments, defective financial products, breach of fiduciary duty, and the failure to supervise. FINRA Securities Arbitrations. We handle all cases on a contingency fee basis meaning that there is no cost or obligation, unless we are able to make a recovery for you, and there is never any charge for a free consultation. Contact Us.

Anthony Geraci is the managing partner of the Geraci Law Firm. He is a leading expert in mortgage lending and securities law and has authored numerous articles on real estate finance and securities subjects. Mr. Geraci is a leader in creating national mortgage pools and mortgage funds as well as sophisticated net branching arrangements among several mortgage companies.

Joshua Waldman is a senior counsel whose practice focuses primarily on business disputes. Mr. Waldman began his legal career as an extern for the Honorable Napoleon Jones, Jr. from the U.S. District Court, Southern District of California. He was an associate for Walsworth, Franklin Bevins and McCall and Collins & Bellenghi, focusing on civil litigation, with an emphasis on business and employment disputes before joining BKCG. Since joining BKCG, Mr. Waldman has secured many positive outcomes for BKCG clients by winning dipositive motions, achieving extremely favorable settlements, and prevailing in multiple trials and arbitrations. Born in Phoenix, Mr....

David T. Bartels is an experienced business attorney, representing businesses, and their officers and directors, in government enforcement actions, class actions and complex commercial litigation, as well as transactional and regulatory issues.

His experience includes securities and government enforcement litigation, complex commercial litigation, and intellectual property litigation. Mr. Bartels advises corporate directors and defended individuals, companies, underwriters, financial institutions and accounting firms in shareholder class action and derivative lawsuits, merger and acquisition disputes and in proceedings before the Department of Justice, the Securities and Exchange Commission (“SEC”), the Financial Industry Regulatory Authority (“FINRA”) and the Federal Trade Commission (“FTC”). Mr. Bartels...

Will Edelman is a former federal prosecutor, a former police officer, and a Stanford Law graduate who clerked for two federal judges. Will’s practice focuses on white-collar and regulatory matters, internal investigations, and complex commercial litigation. As a federal prosecutor in the Northern District of California, Will acted as first or second chair in ten trials. He also handled numerous contested evidentiary hearings and dispositive motion hearings. As a prosecutor, Will was the primary attorney responsible for a variety of complex matters, including multi-defendant RICO cases and fraud cases. Will also served as a police officer for a large southern California...

Mr. Gradman is one of the country’s leading experts in mortgage-backed securities litigation and other legal issues stemming from the mortgage crisis. He provides services to clients in litigation, mortgage finance & structured products and business law.

While practicing as a commercial litigator at Arnold & Porter (formerly Howard Rice) in San Francisco, Mr. Gradman was involved in some of the earliest litigation arising from the subprime mortgage crisis, including the representation of PMI Mortgage Insurance Co. in a suit against WMC Mortgage Corp. and its parent, GE Money Bank, over misrepresentations relating to a $1 billion pool of subprime mortgages....

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.

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...

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.

For over a decade, I have been litigating complex, multi-district, and multi-party lawsuits. I recovered over two hundred million dollars in value for clients and literally changed the law to help protect them.

Because I am routinely involved in “bet the company” litigation, I face (teams of) the best attorneys in America. This forces me to compete at the highest levels and hone my craft. My competence in the most complex litigation makes victory in ordinary disputes easier. Your opponents play checkers while we play chess.

After considerable professional success, in 2016 I decided to take a sabbatical from the practice...

Jin H. Kim is a skilled and knowledgeable Attorney at Sparer Law Group. Her practice areas include a variety of Business, Securities, and Real Estate Law matters. Ms. Kim has more than a dozen years of experience advocating for clients with legal needs. She is committed to providing the highest quality legal representation.

Ms. Kim received a B.A. and M.A. from the University of California, Berkeley. In 1999, she obtained her J.D. from the University of California, Berkeley School of Law. Ms. Kim is a member of the State Bar of California.

Since 2004, Ms. Smith has dedicated her practice to representing individuals - including employees and consumers - in complex litigation against some of America's largest companies. She has successfully fought for these plaintiffs in cases involving labor law (wage and hour) violations, consumer fraud, unfair competition, securities fraud, antitrust, asbestos exposure and defective products.

Prior to joining Aegis Law Firm, Ms. Smith worked with the Hon. Scott B. Cooper at The Cooper Law Firm prior to him being appointed to a judgeship with the Orange County Superior Court, where they represented employees and consumers in wage and hour and consumer...

Patrick Delahunty is a former federal prosecutor and a seasoned trial attorney with more than 15 years of experience litigating in federal and state courts. Patrick’s practice focuses on white-collar criminal investigations and litigation resulting from them, including regulatory issues and corporate litigation. He guides his clients with clear advice about their options, legal risks, and—most importantly—the full spectrum of their rights that he will vigorously protect. At each step of the way, he looks for efficient and cost-effective solutions. He has a long track record of securing successful outcomes for his clients with this approach. Prior to...

Gerry Goldsholle is a nationally known expert in insurance and insurance law who uses his decades of knowledge and industry "insider" experience to help his firm's clients stop being taken advantage of by insurance companies and others seeking to wrongfully delay or deny claims or pay pennies on the dollar.

An honors graduate of the College of William and Mary and the Columbia University School of Law, Gerry later completed the Senior Executive Program at Stanford University's Graduate School of Business and the coursework for a Masters of Liberal Arts at Stanford. He also served in the Army...

Kyle K. Lauby is a partner in the Riverside office of Fernandez & Lauby. Mr. Lauby graduated in 2003 from the University of California at Los Angeles School of Law with a specialization in business law. In 1999, he graduated magna cum laude from Arizona State University with a Bachelor of Science degree in Business. Mr. Lauby is admitted to practice in the State of California and before the United States District Court for the Central District of California. He has litigated cases in a variety of practice areas, including construction defect, wrongful death, personal injury, securities fraud, antitrust, and general...

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...

LEGAL CAREER
Mr. Klein was admitted to the State Bar of California in January 1972 and practiced law in California continuously thereafter until his retirement from the international law firm, K&L Gates, effective March 1, 2014.
AREAS OF PRACTICE
Mr. Klein practiced in the areas of securities, mergers and acquisitions and other corporate transactions. He was lead counsel on scores of public offerings, representing both issuers and underwriters, for companies in such diverse industries as biotechnology, medical and research products, Internet and software companies and manufacturing and service companies. Mr. Klein represented underwriters ranging from regional investment banks to bulge bracket...