When an accredited investor buys a secondary interest in a private company, they are rarely buying a generic slice of ownership. They are buying a specific class of shares — or an interest in a vehicle that holds a specific class — and that class comes with a defined set of economic rights, voting rights, and conversion features. In companies that have adopted dual-class or multi-class structures, those distinctions matter enormously.
Dual-class structures are not unusual. Among the 28 issuers active on our marketplace, several have adopted some version of founder-favoring share architecture. SpaceX, for example, has historically maintained share classes that concentrate voting control with Elon Musk. OpenAI's restructuring into a public benefit corporation introduced a complex capital stack that is still evolving. Understanding the class you are buying is one of the first questions any serious secondary buyer should ask.
How dual-class structures are set up
A typical dual-class structure divides shares into at least two categories. Class A shares are distributed to outside investors — employees, secondary buyers, venture funds — and carry standard or reduced voting rights, often one vote per share or no vote at all. Class B shares are held by founders or a small insider group and carry enhanced voting rights, frequently ten votes per share. This asymmetry lets founders retain voting control even as their economic ownership is diluted through successive funding rounds.
Some companies go further. A tri-class structure might introduce a non-voting Class C for broad employee grants, leaving founders with Class B supervoting shares untouched. Google's parent Alphabet made this move when it was still private-stage thinking — and it has become a template others follow.
Why this matters when you buy on the secondary market
Secondary buyers almost never acquire founder-class shares. What comes to market is almost always Class A common, Class C non-voting common, or Series X preferred — the classes that employees and early investors hold. The practical effect depends on whether you care more about governance or economics.
Governance: If you're buying Class A with one vote per share in a company where Class B holds ten votes, your voice in any shareholder vote is structurally limited. For most secondary buyers this is acceptable — they are seeking financial exposure, not board influence. But it becomes relevant if the company faces a contentious vote on a merger, a liquidation, or a corporate restructuring. Knowing your class tells you whether your vote counts materially or is effectively symbolic.
Economics: Class differences rarely affect your pro-rata claim in a straightforward IPO. If the company goes public and all share classes convert to a single publicly traded class, the economic outcome per share is typically equivalent regardless of what class you held in the private phase. The risk emerges in a downside scenario — a sale at a low valuation, a recapitalization, or a merger where deal terms treat classes differently.
Conversion mechanics at IPO
Most dual-class companies include an automatic conversion clause in their charter: Class B supervoting shares convert to Class A on a one-to-one basis when the company completes its IPO, or when the holder transfers the shares outside a defined permitted-transferee group. This means that by the time the company is publicly listed, the voting disparity typically collapses. Secondary buyers who held Class A through the private phase receive ordinary publicly traded shares.
There are exceptions. Some companies have engineered permanent dual-class structures that persist post-IPO — the public market simply has to accept limited-voting shares. If you are buying into a company where the founders intend to maintain this structure through and after a public listing, your long-term governance position as a Class A holder will remain diluted. Whether that is acceptable depends on your investment thesis.
One important nuance: when you buy through a special purpose vehicle (SPV), you are acquiring a membership interest in an LLC that in turn holds the underlying shares. The SPV's operating agreement determines what governance rights, if any, the fund manager passes through to LPs. In practice, SPV LPs almost never receive voting pass-through. The SPV manager votes the underlying shares — and the underlying shares may already be low-vote Class A. Read the SPV operating agreement before assuming any governance exposure in either direction.
What to look for in the cap table and charter
The charter — formally called the Certificate of Incorporation or Articles of Incorporation depending on the state of formation — is the definitive document for understanding share classes. It will specify the number of authorized shares per class, voting ratios, dividend preferences, liquidation waterfall, and conversion triggers. In practice, secondary buyers rarely receive the full charter. What they typically see is a summary in the offering memorandum or a representation in the purchase agreement.
Ask your marketplace or deal counterparty for at minimum: (1) the share class of the interest being sold; (2) the voting rights of that class; (3) whether conversion features exist and what triggers them; and (4) the liquidation preference stack if preferred stock is involved. If those four answers are not available, that is itself useful information about how much transparency the deal provides.
- Confirm the exact share class of the interest you are acquiring — Class A, Class B, Series preferred, or LLC units through an SPV.
- Ask whether the charter includes a sunset clause on supervoting rights — many require conversion after a set number of years or when founder ownership falls below a threshold.
- Understand whether your SPV agreement passes through any voting rights or economic rights that differ from the underlying shares.
- Review the liquidation preference stack carefully if you are buying preferred stock at a price near or above the most recent primary round valuation.
- Confirm whether the company has any drag-along provisions that could bind your class to vote in favor of a sale you might otherwise oppose.
How pricing reflects class differences
In most secondary transactions for late-stage private companies, Class A common and non-voting common trade at similar prices because their economic outcomes in a typical exit are identical. The market does not consistently price a meaningful governance discount into low-vote shares at the secondary level — partly because secondary buyers accept limited governance as a structural feature of private investing, and partly because a clean IPO conversion eliminates the difference anyway.
The discount does appear, however, in specific situations: when a company is rumored to be exploring a sale at a price where preferred stock's liquidation preference would absorb most of the proceeds; when a recapitalization is underway that treats classes differently; or when there are known disputes between founders and institutional investors over deal terms. In those scenarios, common stock — regardless of voting class — can trade at a steep discount to the headline preferred-implied valuation.
Limen Markets surfaces the share class and vehicle type for each listing so buyers can compare like-for-like positions across our 28 issuers. Understanding the class before you submit an indication protects you from making an apples-to-oranges comparison between two positions in the same company.
The bottom line
Dual-class structures are a feature of private company governance that secondary buyers inherit, not choose. In a clean IPO scenario they tend to matter less because conversions collapse class distinctions. In distressed or complex exits they can define your outcome. The minimum due diligence is straightforward: know your class, understand the conversion triggers, and read the liquidation stack if preferred stock is anywhere in the picture.
Browse active listings across our 28 issuers on the marketplace — each listing notes the underlying share class and vehicle structure so you can start your diligence from a clear baseline.