Can an ex-employee sell startup shares?

You left the company — or were let go — years before any exit. Do you still own anything, and can you turn it into cash? Usually yes, with a few conditions worth understanding.

Plenty of people build real value at a startup, move on, and assume their equity is either gone or frozen until some far-off IPO. Often it's neither. Whether you can sell comes down to what you actually hold and what your paperwork says.

Do you still own anything after leaving?

• Shares you already exercised and paid for — these are yours. Leaving doesn't take them away (barring unusual clawback terms). They can typically be sold, subject to the company's transfer rules.
• Vested options you never exercised — here's the catch most leavers hit. Vested options usually come with a deadline to exercise after you leave — a post-termination exercise window. It's often around 90 days, but it varies a lot and some European companies extend it. Miss the window and the options can simply expire. Check your agreement now, not later.
• Unvested options — these almost always lapse when you leave. Nothing to sell.

What still has to be cleared

Being a former employee doesn't remove the normal restrictions on selling private shares:

• Right of first refusal. The company or its investors may have the right to buy your shares before an outside buyer can. You offer the shares first; if they pass, you're free to sell.
• Board or company approval. Many shareholder agreements require it for any transfer.
• Permitted buyers. Sales are often limited to experienced private investors who self-certify, rather than the general public.

The cost and tax you should check first

Exercising isn't free — you pay the exercise price, and in some countries exercising can trigger a tax charge even before you've sold anything. That combination (cash to exercise + a possible tax bill) is exactly why many leavers want to sell soon after: to cover the cost and lock in some value. Our free calculator shows the rough exercise cost and paper gain in seconds; the tax treatment depends on your country, so take local advice.

The Europe angle

Post-termination windows, exercise taxes and transfer rules all differ by country across Europe — there's no single rulebook. What's consistent is that there's no easy marketplace for a former employee with, say, €40k of shares to sell. That's the gap we fill, with a discreet, one-to-one introduction rather than a public listing.

Read next

• Can I sell my startup shares before an exit or IPO?
• How to get cash out of your startup equity — without waiting for an exit
• What discount is fair when you sell startup shares?

Further reading

General, independent references on how private-company shares and options work. We're not affiliated with any of them.

• Carta — cap tables, secondaries and valuation explainers
• Cooley GO — startup legal explainers, including rights of first refusal
• Forge Global and EquityZen — secondary marketplaces (larger, later-stage deals)
• Ledgy and Index Ventures OptionPlan — European equity & ESOP references

General information only — not financial, tax or legal advice. Every situation is different; check your own share and option agreements and take professional advice before selling. PrivateTechShares makes introductions only: it is not a broker, does not hold funds, and does not execute or advise on transactions.