Tender offer: definition, how it works & what it means for shareholders

Paul Smalera
Last updated
September 4, 2026
Paul Smalera
Last updated
September 4, 2026

A tender offer is a formal offer to purchase some or all of shareholders’ shares, typically at a premium to the current price, within a specified time window. Tender offers give a large group of shareholders a coordinated opportunity to sell at the same time and on the same terms, rather than negotiating one-off deals individually.

While tender offers are most familiar from public-market acquisitions, they play an equally important role in private markets, where they’re often structured as an efficient way to give a broad group of current shareholders (early on they’re often made up of employees, but are not exclusive to them) an opportunity to sell their shares to one buyer, often back to the company.

What is a tender offer?

Tender offers are most familiar in public markets, where an acquirer offers to buy shares directly from shareholders, often as part of an acquisition. In private markets, tender offers are also used by companies themselves, investors, or the company’s board to give early shareholders an opportunity to sell shares.

Example: A late-stage private company arranges a tender offer allowing employees to sell up to 20% of their vested shares at a price set by the company’s most recent valuation. Employees who want liquidity can participate; those who prefer to hold for potential future upside simply opt out.

Tender offer meaning for private companies

A private company tender offer typically works like this: the company, or a designated buyer such as a large institutional investor, sets a price, opens a window during which eligible shareholders can choose to sell some or all of their shares, and settles the transactions at the offer’s close. This gives employees liquidity without requiring a full company exit such as an acquisition or an IPO.

How does a tender offer work?

  • An acquirer or company sets a price and total amount to be purchased
  • Eligible shareholders are notified and given a window, often a few weeks, to participate
  • Shareholders decide whether, and how much, to sell
  • If oversubscribed, meaning more shares are offered than the buyer wants to purchase, sales may be prorated among participants
Step What happens
Offer announced Price and total purchase amount are set
Window opens Eligible shareholders review terms and decide whether to participate
Shares tendered Shareholders submit the number of shares they wish to sell
Settlement Accepted shares are purchased; proration applied if oversubscribed

Final thoughts

A tender offer is one path to liquidity available to private company shareholders before an exit event. It’s voluntary, time-bound, and gives a whole group of shareholders the same opportunity at the same time.

Want to keep learning? Explore Augment’s network, see what’s new in Collective, browse The Power 20, and keep up with the private market with the Pulse.

Disclaimer

This content is for informational and educational purposes only. It does not constitute investment advice, legal advice, or a recommendation to buy or sell any security or to pursue any specific investment strategy.

Paul Smalera

Paul leads editorial at Augment, building Pulse into the private markets' go-to intelligence source. He also develops editorial content strategies for startups and venture capital firms. Previously, he spent 15 years as a business and opinion journalist at The New York Times, Fortune, Fast Company, Reuters, and more. He believes transparency creates liquidity—and that someone should actually publish what private shares are trading for. He lives in Marin with his wife and two rescue dogs, and wishes he had more time to surf.

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FAQs

Do shareholders have to participate in a tender offer?

No. Participation is generally voluntary, and shareholders can choose to hold their shares instead of selling.‍

Who typically initiates a tender offer for a private company?

The company itself, its board, or a large institutional investor looking to build or increase a position, often coordinated alongside a new funding round.

What happens if a tender offer is oversubscribed?

If more shares are tendered than the buyer intends to purchase, sales are typically prorated, meaning each participating shareholder sells a proportional share of what they offered rather than the full amount.

Is the price in a private company tender offer negotiable?

Generally not for individual shareholders. The price is typically fixed by the company or acquirer for all participants, unlike a privately negotiated one-off secondary sale.

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