Pre-IPO investment scams and how to recognise them

By Unicorn Private Research. Published and last updated 26 September 2026.

Pre-IPO fraud is common enough that both the United States Securities and Exchange Commission and FINRA maintain standing public alerts about it. The SEC alert is titled Pre-IPO Investment Scams and was issued on 7 June 2024 by its Office of Investor Education and Advocacy. FINRA published Know the Risks of Pre-IPO Funds and Potential Fraud on 18 August 2026. Neither says pre-IPO investing is itself fraudulent; both say the segment attracts fraud because the shares are hard to price and hard to verify.

The warning signs the SEC lists

The SEC alert names seven signals, and most fraudulent pre-IPO offers show several of them at once.

1. Unregistered sellers. The person offering the shares is not a licensed or registered investment professional.
2. Aggressive sales practices. Cold calls, scripted pitches and pressure to liquidate a retirement account.
3. Social media solicitation. The SEC states plainly that investment decisions should never be made solely on information from social media platforms or apps.
4. Trending topics. Promoters attaching the offer to whatever is in the news, currently artificial intelligence and crypto assets.
5. False or misleading claims. Unsubstantiated comparisons to companies that succeeded, assertions that an IPO is imminent, or a promise of no upfront fees alongside an undisclosed markup.
6. Concealed background. The people behind the offer hide their identities, sometimes because of prior disciplinary action.
7. Unregistered offerings. The offering itself has not been registered and no exemption applies.

The risks FINRA points to even when there is no fraud

FINRA's August 2026 note covers a second category of loss, the one that arises from a genuine offering that is simply a poor deal.

• The company may never go public.
• The valuation is hard to determine because there is no continuous market price.
• There is no readily available secondary market for the shares.
• Several layers of ownership may sit between the investor and the actual shares.
• Acquisition costs must be recovered before there is any gain.
• The company can refuse to approve the transfer, voiding the transaction.

Checks that take five minutes

Most fraudulent pre-IPO offers fail at least one of these checks, and all of them are free.

1. Look up the seller on FINRA BrokerCheck and on the SEC investment adviser database.
2. Ask in writing what exactly is being sold: the shares themselves, an interest in a special purpose vehicle, or a contractual claim on a future delivery.
3. Ask who currently holds the shares and whether the company has approved the transfer.
4. Search EDGAR for the issuer's Form D, if a US exemption is being claimed.
5. Refuse to send money to an individual rather than to a regulated entity or an escrow account.
6. Treat any claim of a confirmed IPO date as a red flag unless the company itself has filed publicly.

What a legitimate offering looks like

A legitimate pre-IPO transaction is documented, intermediated and slow. There is a named regulated counterparty, an offering document that states the structure and the fees, a transfer process that involves the issuing company, and eligibility conditions that exclude most retail investors. In the United States that generally means an accredited investor, defined by the SEC as an individual with net worth over one million dollars excluding the primary residence, or income over 200,000 dollars individually or 300,000 dollars jointly in each of the prior two years. An offer that skips all of this and arrives by direct message is not a shortcut, it is a different thing entirely.

Related guides

• Pre-IPO due diligence checklist
• Pre-IPO investing for qualified investors: Switzerland, the EU and the US
• What is pre-IPO investing?
• Unicorn Club

Sources

1. Pre-IPO Investment Scams, Investor Alert, SEC Office of Investor Education and Advocacy, 7 June 2024
2. Know the Risks of Pre-IPO Funds and Potential Fraud, FINRA, 18 August 2026
3. Informed Investor Advisory: Private Placement Offerings, NASAA, updated May 2020
4. Accredited Investors, SEC, last updated 24 April 2026