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Tender Offer

A company-organized sale of private shares for cash without a full exit: the liquidity path many venture-backed shareholders now touch before any acquisition or IPO.

Concept

Vocabulary that names a phenomenon.

An engineer joins at Series A, takes options instead of salary, and watches the company compound for six years. On paper she is wealthy. In cash she is not. Then the company runs a tender offer: she can sell part of her vested shares at a fixed price while the company stays private. For many early employees and founders, that email is the first real liquidity event. No bell, no buyer, no IPO roadshow. Just a sanctioned way to turn part of a concentrated paper position into cash.

What It Is

A tender offer is a structured chance for existing shareholders to sell private-company shares for cash at a fixed price, without selling the company or taking it public. The buyer may be the company, an existing investor, a new investor, or a buyer group. The seller may be a founder, employee, former employee, or early investor. The transaction is secondary: existing shares move from one holder to another, and the cash goes to the seller. In a primary round, by contrast, the company issues new shares and keeps the money.

Secondary liquidity comes in three common forms.

  • Issuer-run tender offer. The company organizes the sale, sets the price, defines eligibility, and caps how much each holder can sell. This is the orderly, sanctioned path people usually mean by “tender offer.”
  • Direct or platform-mediated secondary. A holder sells to an outside buyer, privately or through a marketplace. The company is not the buyer, but its transfer restrictions, right of first refusal, and approval rights usually decide whether the sale can close.
  • GP-led continuation vehicle. A venture fund near the end of its ten-year life rolls a prized position into a new vehicle, giving itself more time while original limited partners can take cash. The company may not participate because the transaction happens at the fund level.

The economics turn on price, approval, eligibility, and tax. A tender priced at the last preferred round is different from one priced at a discount to it. A company-run process keeps the cap table cleaner than ad hoc private sales. Selling vested shares is taxable, and the treatment depends on the holder’s equity type and holding period. For options, the 409A valuation sets the strike-price reference; the gap between strike, 409A, and tender price is where the employee’s real proceeds live.

Note

A tender offer is liquidity, not an exit. It converts part of a paper position into cash while leaving the holder exposed to the company’s outcome on the shares they keep. That is why companies cap participation: the point is to relieve pressure without letting the builders walk away from the bet.

Why It Matters

Private-company holding periods have stretched while the IPO window has stayed narrow. The result is a strange but common condition: founders, employees, and early investors can hold enormous paper value for years with no practical way to spend or distribute it. A tender offer is the market’s release valve for that pressure.

The first thing it reveals is that a private share’s price is not the company’s headline valuation. Common stock clears behind the preference stack, the same waterfall that governs an acquisition. A tender at “the last round’s price” can still produce less for a common holder than the valuation suggests, because the preferred terms sit ahead of them.

Each reader sees a different decision. A founder runs a tender to retain people through a longer private life, but the price can anchor expectations for the next round and lets early believers reduce their exposure. An employee or early investor gets real cash but gives up upside and may owe tax years before a terminal exit. An investor reads secondaries as the release valve for fund timelines, especially when a fund needs distributions before the company is ready to sell or list.

The practical skill is reading the tender as a bet-sizing decision, not as a windfall. The seller is deciding how much exposure to keep in a company whose terminal outcome is still unresolved.

How to Recognize It

A shareholder reads a tender offer in order of consequence, starting with what actually clears to them.

  • Read the price against the last round. A tender at the most recent preferred price is seller-friendly. A discount gives buyers a margin for illiquidity and risk, but it lowers the seller’s proceeds.
  • Walk the preference stack. A secondary clears at common-stock value, behind the full liquidation-preference waterfall. The relevant number is what a common share is worth after preferences, not what the headline valuation implies.
  • Find the cap and eligibility. Issuer-run tenders define who can sell and how much, often by tenure, vesting, current employment, or share class. The cap keeps sellers liquid enough to stay, not liquid enough to leave.
  • Price the tax first. Selling vested shares is a taxable event. An employee may clear far less than the gross sale price after tax, and the cash to pay it has to come from the sale.
  • Check approval. A company-run tender is sanctioned by design. A direct secondary still needs transfer approval and must clear the company’s right of first refusal. A sale the company has not blessed may not close.

Warning

An unsanctioned secondary can run into transfer restrictions and be voided. The company’s right of first refusal and transfer-approval rights exist to control who holds its stock. A holder who wants liquidity is usually better served waiting for, or requesting, a company-run tender than chasing a buyer the company has not cleared.

How It Plays Out

The public scale case is OpenAI’s 2025 employee secondary, reported by the business press as roughly six billion dollars of existing and former employee shares sold to investors. OpenAI did not go public and was not acquired. It stayed private, kept operating, and let sellers reduce part of their exposure while keeping the rest. That is the mechanism’s defining feature: the payday can move separately from the terminal event.

The quieter case is now broad market practice. Industry data for the year through mid-2025 put venture secondary transaction value at roughly $61 billion, edging past the value raised in venture-backed IPOs over the same window. A vertical-software company six years in, growing steadily but with no near-term IPO and no acquirer, runs an issuer-led tender at its last round’s price. Early employees sell a capped fraction of vested shares. The founders sell a small slice after years of paper wealth. An early-stage fund in year eight sells down part of its position to return capital to limited partners. No one exits. The company keeps building, and the cap table stays clean because the company organized the sale and approved every transfer.

Consequences

Understanding secondary liquidity as a structured partial transaction changes how a founder retains a team and how a shareholder reads the chance to sell.

Benefits. A founder can keep talent through a long private hold without losing control of the cap table. A shareholder can turn part of a concentrated private-company bet into cash while keeping upside on the shares they retain. A fund can return capital on its own clock, through a sale or continuation vehicle, instead of pushing for a premature terminal exit just to make a distribution.

Liabilities. A secondary is liquidity at a price. The discount, preference stack, and tax bill can all shrink what reaches the seller. For the founder, a tender lets committed insiders reduce their stake when commitment still matters, and the price can anchor the next round whether or not it flatters the company. The mechanism can also hide a stalled outcome: a company that keeps running tenders instead of pursuing a terminal exit may be deferring a reckoning. The concept names what governs the transaction; it does not tell a holder whether to sell. That decision depends on concentration, taxes, and the holder’s read of the company’s remaining upside.

  1. ComplementsAcquisition Exit
    The acquisition is a terminal exit that ends the company's independence, while a tender offer delivers partial liquidity and leaves the company private, so the two are the alternative ways a shareholder turns paper value into cash.
  2. ComplementsIPO vs. Acquisition Decision
    The IPO-or-sell choice frames the two terminal exits, and the lengthening private hold that defers that choice is exactly what makes the interim tender offer necessary.
  3. Downstream ofLiquidation Preference
    The preference stack governs what a share is worth, so a secondary clears at common-stock value behind the preferences rather than at the headline preferred price.
  4. Enabled byCap Table Hygiene
    A clean, legible cap table and enforceable transfer restrictions are what let a company run an orderly tender rather than chase unauthorized private sales after the fact.
  5. Informed byPortfolio Construction
    Power-law fund math drives an investor's read of a secondary: whether to sell down a position for a distribution or roll a prized holding into a continuation vehicle.
  6. Informed byVenture Capital Fund Structure
    A fund's ten-year life and its obligation to return capital to limited partners is the pressure behind GP-led continuation vehicles and the investor appetite for secondaries.
  7. RelatedDilution
    A secondary transfers existing shares rather than issuing new ones, so it changes who holds what without diluting the cap table the way a financing round does.
  8. RelatedEquity Compensation Types
    Whether a holder has ISOs, NSOs, RSUs, or common shares changes the tax treatment and the mechanics of selling into a tender.
  9. RelatedRunway
    The capital position that lets a company stay private and keep compounding is what extends the holding period a tender offer then makes survivable for early shareholders.
  10. RelatedStartup Equity Evaluation
    The employee weighing whether to sell into a tender reads the same preference stack, strike price, and tax exposure that decides what their vested equity is actually worth.

Sources

  • Carta’s published data on venture secondary trends documents the 2024 to 2025 surge in secondary transaction value and the comparison against venture-backed IPO proceeds over the same window; read the specific figures as directional, since they move with each reporting period.
  • The OpenAI employee secondary that closed in 2025, reported by the business and technology press at the time, illustrates the issuer-organized tender at scale: a large, sanctioned employee share sale that delivered liquidity while the company stayed private. Read it as an illustration of the mechanism, not as a finding about any party’s conduct.
  • Brad Feld and Jason Mendelson, Venture Deals: the standard practitioner treatment of how transfer restrictions, rights of first refusal, and the liquidation-preference waterfall govern who can sell private shares and at what value.
  • The issuer-run tender / direct secondary / GP-led continuation-vehicle taxonomy reflects the recurring distinctions in venture and secondary-market practice, where the question “who is organizing the sale, and who is buying?” predicts the structure and the approvals a transaction needs to clear.
  • The tax treatment of selling vested shares, including the fact that it is a taxable event whose outcome turns on equity type and holding period, reflects standard equity-compensation guidance; the specifics of any holder’s situation are governed by their own circumstances and advisor.