The National Trial Lawyers
Super Lawyers
500 Leading Plaintiff Financial Lawyers Lawdragon 2026
AVVO
Martindale-Hubbell
PIABA
American Arbitration Association ICDR Panel Member 2025
Top Financial Professionals in the US - Hot List
Justia Lawyer Rating for Adam Julien Gana
Chambers Spotlight 2026

Our law firm represents individual and institutional investors that have been mistreated by their brokers and brokerage firms, such as Comerica Securities. Many investors do not recognize broker misconduct in their accounts, and those that do are often hesitant to seek help. Broker misconduct spans many issues that violate industry rules, including unauthorized trading, breach of fiduciary duty, unsuitable asset allocation, and churning. The attorneys at Gana Weinstein LLP can analyze your accounts and investments to determine if there was misconduct in the handling of your account.

Comerica Securities is a broker-dealer and investment adviser that provides securities products and services, including variable annuities, to retail and institutional clients and may participate in underwriting syndicates for firm commitment offerings. Formed in Michigan in 1985 as an indirect subsidiary of Comerica Bank within Comerica Incorporated, the firm was long based at 411 West Lafayette in Detroit and now lists its main office in Auburn Hills, Michigan.

Comerica Securities – By the Numbers:

We represent clients of financial advisors and brokerage firms in investment disputes against their firms, such as Transamerica Financial Advisors, LLC. Our services cover a wide spectrum of broker misconduct, including unsuitable investments, failure to supervise, and losses in various investment products. Our firm can analyze your brokerage accounts, determine the extent of your investment losses, and understand the issues and remedies available.

Transamerica Financial Advisors is a broker-dealer and registered investment adviser whose agents market and distribute variable annuities, variable universal life insurance, mutual funds, advisory programs, and other securities from affiliated and unaffiliated companies. Formed in Delaware in 1984 and headquartered at Two Liberty Place in Philadelphia, the firm serves investors across the United States, converted to a limited liability company at the end of 2024, and is wholly owned through AUSA Holding and Transamerica Corporation by Aegon.

Transamerica Financial Advisors, LLC – By the Numbers:

The law offices of Gana Weinstein LLP represents investors in investment disputes with their financial advisors or brokerage firms, such as Kershner Securities, LLC. Many investors do not recognize financial advisor misconduct when it happens, but there are steps that can be taken to recover investment losses. There are many different types of broker misconduct, including breach of fiduciary duty, failure to supervise, misrepresentation, and churning. The attorneys at Gana Weinstein LLP can analyze your investments to determine if there was actionable misconduct by the broker or brokerage firm.

Kershner Securities is a broker-dealer that provides electronic trade execution and clearance services to its affiliate Kershner Trading Americas, its sole customer, earning commission income from that relationship. Formed in Delaware in 2008 and based on Kramer Lane in Austin, Texas, the firm is wholly owned by Kershner Trading Group and has cleared through Goldman Sachs Execution and Clearing.

Kershner Securities, LLC – By the Numbers:

The law offices of Gana Weinstein LLP represents investors in investment disputes with their financial advisors or brokerage firms, such as Sei Investments Distribution Co.. Many investors do not recognize financial advisor misconduct when it happens, but there are steps that can be taken to recover investment losses. There are many different types of broker misconduct, including breach of fiduciary duty, failure to supervise, misrepresentation, and churning. The attorneys at Gana Weinstein LLP can analyze your investments to determine if there was actionable misconduct by the broker or brokerage firm.

SEI Investments Distribution is a broker-dealer that functions mainly as a fund distributor within SEI Investments, which acts as sponsor, administrator, investment advisor, and distributor for many investment products. Formed in Pennsylvania in 1981 and registered as a broker-dealer since 1982, the firm is headquartered with its parent at 1 Freedom Valley Drive in Oaks, Pennsylvania.

Sei Investments Distribution Co. – By the Numbers:

The law offices of Gana Weinstein LLP represents investors in investment disputes with their financial advisors or brokerage firms, such as Jane Street Capital, LLC. Many investors do not recognize financial advisor misconduct when it happens, but there are steps that can be taken to recover investment losses. There are many different types of broker misconduct, including breach of fiduciary duty, failure to supervise, misrepresentation, and churning. The attorneys at Gana Weinstein LLP can analyze your investments to determine if there was actionable misconduct by the broker or brokerage firm.

Jane Street Capital is a proprietary trading broker-dealer that trades for its own account, acts as a market maker on various exchanges, and serves as an authorized participant creating and redeeming exchange-traded funds. Formed in Delaware in 1999, the firm is a wholly owned subsidiary of Jane Street Group and is a member of multiple exchanges, the Depository Trust Company, and the National Securities Clearing Corporation.

Jane Street Capital, LLC – By the Numbers:

The securities lawyers at Gana Weinstein LLP represent investors who have been mistreated by their brokers and suffered investment losses. Our firm is experienced in bringing claims against brokerage firms, such as Transamerica Capital, LLC, to hold Wall Street responsible for their misconduct. When a client contacts our firm they can expect that our attorneys will have the knowledge and ability to evaluate the potential claims and analyze their trading activity for red flags of misconduct. Our consultations are designed to help provide clients with all available options.

Transamerica Capital is a broker-dealer that markets and distributes insurance and investment products as underwriter and distributor for affiliated companies, including variable annuities, variable universal life insurance, and Transamerica mutual funds. Based in Denver, Colorado, and organized as an Iowa limited liability company at the end of 2024, the firm is wholly owned through AUSA Holding and Transamerica Corporation by Aegon.

Transamerica Capital, LLC – By the Numbers:

The law offices of Gana Weinstein LLP represents investors in investment disputes with their financial advisors or brokerage firms, such as Truist Securities, Inc.. Many investors do not recognize financial advisor misconduct when it happens, but there are steps that can be taken to recover investment losses. There are many different types of broker misconduct, including breach of fiduciary duty, failure to supervise, misrepresentation, and churning. The attorneys at Gana Weinstein LLP can analyze your investments to determine if there was actionable misconduct by the broker or brokerage firm.

Truist Securities is the corporate and investment banking arm of Truist Financial, providing strategic advisory, mergers and acquisitions, capital markets, corporate finance, and fixed income and equity sales, trading and research for corporate and institutional clients. Headquartered in Atlanta with offices across the United States, the firm began operating under its current name in August 2020 after combining SunTrust Robinson Humphrey and BB&T Capital Markets, and its parent is based in Charlotte, North Carolina.

Truist Securities, Inc. – By the Numbers:

The investment lawyers at Gana Weinstein LLP have experience helping investors determine whether their portfolio losses at investment firms, such as Susquehanna Financial Group, LLLP, were caused by broker misconduct. There are many different ways that your broker can impermissibly drain your accounts. Our attorneys can help you understand the cause of your investment losses, uncover misconduct, and apply the law to hold accountable those responsible.

Susquehanna Financial Group is the institutional broker-dealer affiliate of Susquehanna International Group, offering independent fundamental equity research, listed options and derivatives expertise, and related sales and trading services to institutional investors. Formed in Delaware in 2002, the firm covers about 250 stocks across five industry verticals from its New York trading floor and serves hedge funds, mutual funds, pension and endowment funds, and family offices in the United States.

Susquehanna Financial Group, LLLP – By the Numbers:

The law offices of Gana Weinstein LLP represents investors in investment disputes with their financial advisors or brokerage firms, such as Sal Equity Trading, GP. Many investors do not recognize financial advisor misconduct when it happens, but there are steps that can be taken to recover investment losses. There are many different types of broker misconduct, including breach of fiduciary duty, failure to supervise, misrepresentation, and churning. The attorneys at Gana Weinstein LLP can analyze your investments to determine if there was actionable misconduct by the broker or brokerage firm.

SAL Equity Trading is a broker-dealer general partnership that executes orders and provides clearing services mainly for affiliated Susquehanna broker-dealers, and it began clearing stock lending and borrowing for Susquehanna Financial Group in October 2023. Formed in Delaware in 1995 and based in Bala Cynwyd, Pennsylvania, the firm is almost entirely owned by SAL Equity Holding and shares common ownership with Susquehanna International Group.

Sal Equity Trading, GP – By the Numbers:

We represent clients of financial advisors and brokerage firms in investment disputes against their firms, such as Tradition Securities and Derivatives LLC. Our services cover a wide spectrum of broker misconduct, including unsuitable investments, failure to supervise, and losses in various investment products. Our firm can analyze your brokerage accounts, determine the extent of your investment losses, and understand the issues and remedies available.

Tradition Securities and Derivatives is a broker-dealer focused on trade execution, including a preferred equity desk that handles new issues and secondary trading for retail and institutional broker-dealers. Formed in Delaware in 1989 and based at 32 Old Slip in New York, the firm is a member of the New York Stock Exchange, FINRA and SIPC and is one of the brands of the Compagnie Financiere Tradition group.

Tradition Securities and Derivatives LLC – By the Numbers:

Contact Information