How to Sell Your Private Company Shares: Steps, Platforms and Legal Considerations

Selling shares in a private company is not as straightforward as clicking “sell” on a stock trading app. Unlike publicly traded shares that change hands instantly on the open market, private company shares are subject to restrictions, approvals, and a complex legal framework. Yet, in recent years, secondary marketplaces and investor demand have made this process more accessible, provided sellers understand the rules.

Whether you are a startup employee holding stock options, a founder looking to liquidate part of your equity, or an early investor seeking an exit, knowing the right steps, platforms, and legal considerations is crucial.

  • Understanding the Process and Eligibility

Before attempting to sell, you must understand who is allowed to buy and sell private company shares. Typically, the main participants are:

  • Current or former employees with vested stock options or shares.
  • Founders seeking partial liquidity.
  • Accredited investors who meet financial thresholds set by securities regulators.
  • Institutional investors, such as venture capital or private equity funds.

Eligibility to sell is often dictated by your shareholder agreement. Many private companies have “right of first refusal” clauses, meaning they have the first opportunity to buy your shares before you can sell them elsewhere. Others may impose lock-up periods, prohibiting sales for a certain time after joining or after a funding round.

Importantly, how private stock transfers work varies depending on jurisdiction and the company’s internal policies. Some transactions can be completed in weeks, while others take months due to legal clearances and valuation assessments.

  • Steps to Selling Your Private Shares

The sale process typically follows these steps:

    • Review your shareholder agreement: Start by understanding your contractual obligations. This document will outline transfer restrictions, valuation methods, and any company buyback rights.
    • Get a current valuation: Private shares do not have a market price, so you may need a 409A valuation in the US or a similar independent appraisal in other jurisdictions. This ensures the sale price is fair and compliant with tax laws.
    • Obtain company approval: Most private share transfers require company board approval. Skipping this step could void the transaction.
    • Identify a buyer: This can be an individual investor, an institutional buyer, or via a secondary marketplace.
    • Negotiate terms: Agree on a price, payment method, and any conditions, such as staged payments or escrow arrangements.
    • Finalize legal documentation: A stock purchase agreement (SPA) will formalize the transaction, along with transfer forms filed with the company.
  • Complete payment and transfer: Funds are typically held in escrow until the company confirms the transfer on its share register.
  • Platforms Facilitating Private Share Sales

In the past, finding a buyer was the most difficult part. Today, several secondary marketplaces have emerged to connect sellers and investors:

  • Hiive: Specializes in connecting startup employees with accredited investors, streamlining compliance checks.
  • Forge Global: A large platform for buying and selling shares of high-growth private companies
  • Nasdaq Private Market: Offers liquidity programs for companies and shareholder-approved transactions.
  • EquityZen: Focused on pre-IPO tech companies, catering to both employees and early investors.

While these platforms simplify the matching process, they still require company cooperation and regulatory compliance. Sellers must be prepared to provide financial documents and proof of share ownership.

  • Legal and Regulatory Considerations

Selling private company shares is subject to securities laws, which differ by jurisdiction. Some of the key considerations include:

  • Accredited investor rules: In many countries, only investors meeting certain income or net worth thresholds can purchase private shares.
  • Right of first refusal (ROFR):  The company or its existing investors may have the first option to buy your shares.
  • Transfer restrictions: Many agreements restrict sales to competitors or unknown entities.
  • Tax implications: Selling shares may trigger capital gains tax or other liabilities. Consulting a tax advisor is critical.
  • Anti-Money Laundering (AML) and Know Your Customer (KYC):  Platforms and buyers may require detailed identity and financial verification.

In addition, some countries are introducing new frameworks for private market trading. The UK’s PISCES platform, for example, is designed to allow more frequent, regulated trading of private shares. These developments could make private share sales more common in the future.

  • Common Pitfalls and How to Avoid Them

Many sellers make costly mistakes when selling private shares. The most common include:

  • Ignoring company policies: Attempting a transfer without board approval can void the sale.
  • Overestimating share value: Private valuations are often lower than expected due to illiquidity and perceived risk.
  • Failing to consider taxes: A sale that looks profitable on paper may result in a heavy tax bill.
  • Relying on informal buyers: Unverified buyers may fail to complete payment or cause legal disputes.

Mitigation strategies include engaging legal counsel, working through established marketplaces, and securing written company consent early in the process.

  • The Bigger Picture: Why Liquidity Matters

For employees and early investors, the ability to sell shares before an IPO can be life-changing. It allows wealth diversification, funds new ventures, and provides financial security. For the broader market, healthy private share transactions signal investor confidence and strengthen startup ecosystems.

However, liquidity must be balanced with governance and stability. Companies often limit secondary sales to prevent instability in ownership and to keep strategic control. This tension, between liquidity and control, will shape the evolution of private markets in the years to come.

Endnote 

Selling private company shares is a nuanced process that requires careful planning, legal compliance, and realistic expectations. With the growth of secondary marketplaces like Hiive and Forge Global, access to liquidity is improving. However, sellers must still navigate company restrictions, regulatory frameworks, and valuation challenges. The private markets may never be as liquid as public exchanges, but for informed sellers, they offer real opportunities for value realization.