Key Points

• Private secondary market investments present significant legal and structural risks for Family Offices.
• Artificial urgency in secondary transactions is a major red flag and is often used to short-circuit legal and diligence review.
• NDAs do not excuse a sponsor’s refusal to provide governing documents.
• The SEC has increased enforcement scrutiny of private secondary market transactions
• Legal counsel plays an essential role in evaluating secondary investments by identifying structural defects, regulatory exposure and enforceability risks.

The Risks Are Legal and Structural

Family offices are increasingly turning to private secondary market transactions to gain exposure to sought-after companies in technology, artificial intelligence, fintech and other alternative investment sectors. These transactions often involve the purchase of shares from founders, early investors or employees, and can provide access that would otherwise be unavailable in traditional fundraising rounds.

But secondary transactions are not simply private equity deals by another name. They operate in a less transparent market, frequently involve multiple intermediary vehicles, and are governed by layers of contractual, regulatory and transfer restrictions that can materially affect whether an investor ever acquires enforceable rights. In many cases, the most significant risks are not financial or market-driven, but legal and structural.

Experienced legal counsel plays a critical role in evaluating private secondary investments. In this article, we highlight common red flags, outline the legal and regulatory pitfalls unique to these transactions, and explain how early legal review can help family offices avoid deals that appear attractive on the surface but fail under scrutiny.

The ‘Urgency’ Red Flag

The reality is that the private secondary market has become fertile ground for both legitimate opportunities and sophisticated schemes designed to separate investors from their capital. Much like a counterfeit luxury goods market, these transactions can appear authentic on the surface — sponsors may claim exclusive access to the next OpenAI or Anthropic — but investors who fail to engage qualified legal counsel may discover months later that they purchased the equivalent of a fake Rolex or counterfeit Chanel bag. The role of legal counsel is not merely advisory in these transactions. It's essential to protecting investors from fraud, structural deficiencies, and unenforceable arrangements.

One of the most telling warning signs in secondary market transactions is artificial urgency. Sponsors and intermediaries frequently pressure investors with claims that opportunities will "close within days" or require immediate capital commitments. In one recent matter our firm reviewed, a sponsor demanded capital calls by specific dates with repeated assertions that the deal would disappear if the investor did not act immediately.

This pressure is often a deliberate tactic designed to prevent investors from conducting proper due diligence. As our attorneys have observed in practice, the urgency expressed in such communications can be considered a boiler room tactic and itself would normally be a red flag.

Investors should be especially suspect of any transaction that claims to expire within two weeks. The SEC’s standards for informed investor decision-making generally contemplate that investors need at least that amount of time to conduct meaningful due diligence, review offering materials, and consult with legal and financial advisors. Sponsors who attempt to compress this timeline are often trying to rush investors to the checkout line before they fully understand what they are buying. Experienced legal counsel will immediately recognize this tactic and advise clients to proceed with caution—or walk away entirely.

An NDA Is No Excuse

Sponsors must provide access to governing documents. A critical function of counsel in secondary transactions is obtaining and reviewing the governing documents of the target investment and all intermediary vehicles. When sponsors claim they cannot share these documents due to non-disclosure agreement (NDA) restrictions, this should immediately raise concerns.

In our experience, NDAs in the private markets context typically allow disclosure to potential investors and their advisors under confidentiality. Standard NDAs include carve-outs permitting disclosure to parties who have a legitimate need to review documents for investment evaluation purposes, provided those parties agree to be bound by confidentiality obligations. Refusing even controlled access — such as providing documents through a secure data room with an NDA or with appropriate redactions — is a significant concern that suggests the sponsor may be hiding material information.

There is simply no legitimate reason why a sponsor operating in good faith would refuse to allow prospective investors and their legal counsel to review the underlying governing documents of the target asset. Legal counsel should insist on receiving and reviewing all of the intermediary SPV operating agreements (or LPAs depending on how formed) and subscription booklets as well as the governing documents for the original investment from the primary SPV that holds shares directly so they can trace the chain of ownership and review all transfer restrictions at every level.

Transfer Restrictions: The Hidden Risk

Perhaps the most significant risk in secondary transactions — and one that requires sophisticated legal analysis — involves transfer restrictions in the target company’s governing documents. Many high-profile private companies, including those in the AI and technology sectors, maintain strict restrictions on direct and indirect transfers of their equity interests.

The transferability risk is significant. The transaction may not be recognized if the target company’s governing documents restrict direct or indirect transfers (including transfers of beneficial or secondary interests) without consent. These restrictions may exist for regulatory, tax, or other reasons, including rights of first refusal held by the company or existing investors, company consent requirements for future transfers, and restrictions applicable to unregistered or restricted securities under federal and state securities laws.

Companies raising capital often do not allow any secondary transactions during fundraising periods. Without the proper consents, an investor could pay the full purchase price but have no enforceable right to receive distributions directly from the target company, relying solely on the seller or SPV to pass through proceeds. That creates an elevated non-payment risk that amounts to a complete loss of investment security.

Certain high-profile businesses specifically disallow these types of synthetic or indirect transfers. Any sponsor offering an interest in such companies for cash should be viewed with heightened suspicion, as they may not actually have access to the underlying asset or the legal right to transfer it. In the worst cases, such sponsors may be operating Ponzi-like schemes, using new investor capital to pay returns to earlier investors while never actually securing legitimate ownership interests.

Legal counsel must review the complete chain of documentation, including all executed investment documents for the SPV’s investment in the target company (Share Purchase Agreements, Investor Rights Agreements, Voting Agreements, and any opinions executed by the target’s counsel), due diligence memoranda prepared in connection with the investment, operating agreements and governance documents for all intermediary SPVs, and the proposed transfer agreements.

Sponsor Due Diligence

Legal counsel will conduct comprehensive background due diligence on sponsors and intermediaries, often revealing critical red flags that would otherwise go unnoticed. Our attorneys regularly review SEC filings, Form ADVs, and public records to identify concerns including:

Regulatory Filing Discrepancies
The entity being offered may not appear on the sponsor’s Form ADV, which raises questions about whether the sponsor is really advising the entity being sold—a material deficiency and a significant red flag.

Mismatched Assets Under Management
When a Form ADV reports only minimal assets under management (such as $900,000) while the sponsor advertises much larger deals, this discrepancy raises serious questions about the sponsor’s actual capacity and legitimacy.

Related-Party Conflicts
Sponsors who use related parties as administrators and for valuations present major conflicts of interest. When the same organization or its affiliates control deal sourcing, administration, and valuation, there are no independent checks on potential misconduct.

Governance Deficiencies
Single-owner operations with no governance, oversight, or succession planning—particularly those operating from personal residences—raise substantial concerns about operational stability and investor protection.

Outdated or Incorrect Regulatory Filings
Sponsors listing defunct custodians (such as Silicon Valley Bank, whose accounts are now held by First Citizens Bank) on current regulatory filings demonstrate a lack of attention to compliance obligations.

Exempt Reporting Adviser Status
Sponsors operating as exempt reporting advisers are subject to significantly less regulatory scrutiny from the SEC, which means investors must conduct even more rigorous independent due diligence.

Regulatory and Compliance Considerations

As secondary market activity has expanded, it has drawn increased regulatory attention, particularly with respect to pre-IPO offerings and intermediaries. The U.S. Securities and Exchange Commission has brought enforcement actions alleging widespread misconduct in secondary market transactions, including inflated valuations, undisclosed fees, and the use of unregistered brokers.

The SEC has specifically targeted participants in the private secondary market for securities law violations, including cases involving pre-IPO shares of high-profile technology companies. Recent enforcement actions have addressed schemes where intermediaries sold interests they did not actually own or control, misrepresented the terms and valuation of offered interests, operated without required broker-dealer registration, and engaged in fraudulent fundraising that resembled Ponzi schemes. Investors should consult with legal counsel about any available SEC enforcement actions or investor alerts relevant to specific sponsors or transaction types.

For Family Offices investing in secondary markets, key considerations that legal counsel must evaluate include whether transactions are facilitated by unregistered brokers or "finders," which may raise compliance concerns and, in some cases, threaten enforceability. The SEC has emphasized that individuals engaged in securities solicitation or transaction-based compensation must comply with broker-dealer registration requirements. Investments involving novel platforms or alternative markets may be affected by evolving or unsettled regulatory frameworks, increasing the risk of sudden rule changes or enforcement action.

It is imperative that prior to investing in a secondary market, Family Offices should ensure, through consultation with experienced legal counsel, that secondary transactions are structured in compliance with all applicable securities laws and regulatory requirements.

Limited Transparency and Information Asymmetry

Secondary market investments in private companies typically occur with limited disclosure and minimal transparency. Unlike public companies, private issuers are often not subject to ongoing reporting obligations, standardized financial disclosures, or public governance requirements. As a result, financial information may be incomplete, unaudited or unavailable. Investors may have limited visibility into operational performance, regulatory exposure or pending litigation. And sellers, who are often insiders or early-stage investors, may possess materially more information than prospective purchasers.

Market participants and advisors have consistently observed that secondary pricing is frequently driven by negotiated assumptions rather than independently verifiable data, increasing the risk of information asymmetry for outside Family Office investors. Legal counsel plays a critical role in identifying the gaps in available information and advising clients on the risks of proceeding without complete data.

Valuation Uncertainty and Liquidity Constraints: Legal Considerations

Valuation risk is a defining feature of private secondary markets. In recent years, secondary transactions involving artificial intelligence and technology companies have resulted in dramatic valuation increases over short periods, often without corresponding public financial disclosure. These developments highlight the limited price discovery inherent in private markets.

In addition, there is no public trading market to validate pricing; interim valuation benchmarks may not exist for extended periods; and investments are typically illiquid, with exits dependent on uncertain future liquidity events such as an IPO, acquisition, or company-approved transfer. As a result, Family Offices must be prepared for long holding periods and valuation opacity when investing in private assets. Legal counsel can help structure appropriate protections and exit rights where possible.

Governance and Risk Management

Unlike institutional investors, many Family Offices operate with streamlined internal teams and limited formal investment oversight. Furthermore, given that Family Offices often fall outside traditional registration and reporting regimes, there is an increased risk for Family Offices investing in secondary markets absent strong internal controls.

As secondary investments grow in size and complexity, the absence of formal governance, diligence procedures, and independent review by outside counsel can amplify concentrated or insufficiently understood risks. Engaging experienced legal counsel provides an essential external check on investment decisions and ensures that risks are properly identified and evaluated before capital is committed.

Key Takeaways: The Essential Role of Legal Counsel

Secondary market investments can offer Family Offices meaningful access to private companies, but the rapid growth of these markets, combined with limited transparency, valuation uncertainty, and increased enforcement activity, has heightened legal and regulatory risk. Careful legal, structural, and compliance diligence by qualified counsel is essential before capital is committed.

Family Offices considering secondary market investments should engage legal counsel to:

Evaluate Time Pressure
Any transaction with artificial urgency should be approached with skepticism. Legal counsel can advise whether timelines are reasonable and consistent with informed investor standards.

Demand Document Access
Legal counsel should insist on reviewing all governing documents and reject NDA-based excuses for non-disclosure. The failure to provide such access is itself a disqualifying red flag.

Analyze Transfer Restrictions
Attorneys must trace the complete chain of ownership and review all transfer restrictions to ensure the transaction will be recognized and enforceable.

Conduct Sponsor Due Diligence
Legal counsel should review regulatory filings, Form ADVs, and public records to identify red flags regarding the sponsor’s legitimacy and compliance.

Assess Regulatory Compliance
Transactions must be structured to comply with all applicable securities laws, including broker-dealer registration requirements.

Protect Against Fraud
Legal counsel serves as a critical safeguard against schemes that may appear legitimate but lack substance or enforceability.

This alert was featured in Crain Currency.

Fox Rothschild’s Family Office team regularly advises Family Offices on secondary market transactions, risk assessment, and investment structuring. Our attorneys have direct experience identifying and addressing the red flags discussed in this update and can provide the rigorous due diligence necessary to protect your investments. If you have questions regarding a potential opportunity or would like to discuss these considerations further, please contact a member of our team.

For additional information on this and related issues, contact co-authors Matthew Bobrow at mbrobrow@foxrothschild.com or 212.878.7927 or Sarah J. Wentz at swentz@foxrothschild.com or 239.218.5158, or Nicholas Jackson at njackson@foxrothschild.com or 561.804.4462, or another member of our Family Office Practice Group.

This information is intended to inform firm clients and friends about legal developments, including the decisions of courts and administrative bodies. Nothing in this alert should be construed as legal advice or a legal opinion. Readers should not act upon the information contained in this alert without seeking the advice of legal counsel. Views expressed are those of the authors and not necessarily this law firm or its clients.