The most common assumption about private company stock is that it is stuck until exit. It is not — at least, not always. A working secondary market exists for shares in private, venture-backed companies, and the average employee position is more sellable than the FAQ pages at most companies make it look.
The reason it feels stuck is that the process is opaque the first time. This guide walks the full sequence: what you actually own, how to price it, who to sell to, how the company's right of first refusal works, and how the close happens. It is the practical handbook, not the decision framework. If you are still deciding whether to sell at all, that question is covered in our framework for deciding whether to sell startup shares.
This is not tax advice. Consult a qualified tax professional before you sell private company shares. Tax treatment varies significantly based on equity type, holding period, state of residence, and individual circumstances.
Key concept
Selling private shares is not a single transaction — it is a sequence of small decisions. Most people get stuck at the same three places: not knowing what is transferable, not knowing the price, and not understanding ROFR. The order below is what makes the rest of it tractable.
Before You Start: Can You Actually Sell?
Before doing anything else, confirm that your shares are sellable. Three filters knock out most edge cases:
Vested vs. unvested. Only vested shares can be sold. Unvested options and RSUs are not yours yet — they are a promise contingent on your continued employment. If you are not sure where you stand, your most recent equity grant statement should show vested vs. unvested. See our explainer on vesting, cliffs, and acceleration for how each piece works.
Exercised vs. unexercised (for options). Stock options are not shares. To sell them, you typically have to exercise first — pay the exercise cost (and any AMT, for ISOs above the spread threshold) to convert options into actual shares. Vested RSUs at a private company work differently and usually settle at a liquidity event. See stock options vs. RSUs vs. actual shares for the distinction.
Transfer restrictions. Read your equity agreements. Most include at minimum: company consent required for any transfer, a right of first refusal in favor of the company, and sometimes a lockup tied to financing milestones or IPO. A handful of grants include co-sale or "tag-along" rights. The transfer-restrictions section of your stock plan or shareholder agreement is the load-bearing document here.
⚠️ Pull your stock plan documents, grant notices, and shareholder agreement before talking to a single buyer. Your specific transfer restrictions, exercise mechanics, and lockup rules are all in there — and they determine which sale paths are even available to you. Buyers will ask for these documents during due diligence anyway.
Step 1: Confirm What You Hold (and What It Is Worth)
Start with inventory. Before you talk to any buyer, you need three pieces of information:
Share class. Is it common stock, preferred, vested RSUs, or vested-but-unexercised options? Share class drives price more than share count. Common stock typically trades at a discount to preferred — sometimes a steep one, depending on the cap stack. See common vs. preferred stock and why share class matters more than how many shares you own.
Number of vested shares. Pull your most recent equity statement. Distinguish vested from unvested, and (if options) exercised from unexercised. The only number that matters for a sale is "vested, exercised, fully owned shares."
Cost basis and grant date. This drives your eventual tax bill. You need the date you exercised (for options), your strike price, and the fair market value at exercise. Keep these records in one place — your CPA will need them.
Then get an independent price estimate. The headline valuation from your company's last round is not your price. Preferred investors paid that number, and they paid it with a stack of protective rights attached: liquidation preferences, anti-dilution provisions, sometimes participation. Common stock has none of those rights, so secondary buyers typically price it at a discount. The size of that discount depends on the cap stack and the company's trajectory. We unpack that mismatch in the last-round valuation myth and the broader pricing mechanics in how private company shares are priced.
Example
You hold 12,000 vested ISOs at a $2 strike in a Series C company that just raised at $35 per share. Your shares are common stock, not preferred. After a cap stack analysis, secondary buyers price the common around $22-26 per share — not the headline $35. Your exercise cost is $24,000. If you exercise and sell at $24, pre-tax proceeds before exercise cost are roughly $288,000; net of the $24,000 exercise cost, you are around $264,000 before tax. The headline-valuation math would have suggested $420,000 — a $156,000 gap that exists entirely because the headline price belonged to preferred investors, not to you.
Step 2: Pick a Path — Where to Sell Pre-IPO Stock
There is no single venue for selling private shares. Four paths cover most situations:
Tender offer (company-organized). If your company is currently running a tender offer, this is usually the easiest path. Fixed price, fixed window, no negotiation, company-coordinated paperwork. Speed and simplicity in exchange for inflexibility on price and amount. See tender offers explained for the full mechanics.
Direct secondary buyer. A secondary fund — Earlyasset Capital, G Squared, Savano Capital, and others — purchases shares directly as principal. Faster than a marketplace (no waiting for a buyer to surface), no listing fee, and the buyer brings standard documentation. The trade-off is a narrower buyer pool: a direct buyer either wants your specific share class at a specific price or does not. There is no broader auction. See secondary marketplace vs. direct buyer.
Secondary marketplace. Platforms like Forge Global and EquityZen broker matches between sellers and buyers. Wider buyer pool, more visibility, but slower (listings can sit for weeks or months) and brokerage fees typically apply on top of any discount. See our comparisons of Earlyasset vs. Forge and Earlyasset vs. EquityZen for the structural differences.
Share-backed loan or forward contract. A different category entirely: instead of selling, you borrow against your shares (Section Partners, 137 Ventures, and similar). You keep the upside but receive cash now. These structures are typically only available for sizable positions and come with multi-year commitments. Useful when conviction is high and you want to avoid a taxable sale. Covered in our broader map of startup equity liquidity options.
For most employees, the practical choice is between a tender offer (when one is open) and a direct buyer. Marketplaces dominate the brokered side. Direct buyers dominate the speed side.
Key concept
The "best place to sell private company shares" is not a universal answer. It depends on your share class, the size of your position, how quickly you need cash, what your company's transfer policy allows, and whether a tender offer is already in motion. Get a price estimate first — that determines which paths are viable, and which are not.
Step 3: Get a Real Offer in Writing
Once you have identified candidate buyers, the transaction starts with an expression of interest. This is not a binding offer — it is the buyer saying "we would pay around $X for shares like yours, subject to due diligence." A real offer should specify, at minimum:
Per-share price and total purchase amount. What the buyer will pay, multiplied by the share count they will purchase. If there is a price-per-share that adjusts based on due diligence, that condition should be in writing.
Estimated close date and timeline. Most direct deals close 45-90 days after the offer is signed. Marketplace deals run longer. Get a real number, not a vague "as fast as possible."
Conditions and contingencies. Standard ones: satisfactory due diligence, company consent, ROFR clearance, no material adverse change. Non-standard ones (financing contingencies, additional approvals) are worth flagging.
Who pays which fees. Direct buyers typically do not charge fees to the seller. Marketplaces do. Legal fees vary — most direct buyers cover their own; some shareholders use their own counsel.
Get estimates from at least two sources. A direct buyer and a marketplace can quote very different prices for the same shares, and a single offer is not enough information to know whether it is fair.
⚠️ A "low" offer sometimes reflects something real about your share class — a steep liquidation preference, dilution from a recent down round, or a discount to preferred that secondary buyers can see in the cap stack. Before rejecting a price as a lowball, understand what the buyer sees. Our explainer on liquidation preferences walks through the most common reason common-stock prices come in below the headline.
Step 4: Navigate the Company's Right of First Refusal
Nearly every private company has a right of first refusal (ROFR) baked into its equity documents. Once you have a price and a buyer, the company is notified. The company then has a set window — typically 30 to 90 days, depending on what your agreement specifies — to either match the buyer's offer or waive it.
In practice, most companies waive ROFR. Two reasons: most early-stage companies do not have spare cash to redirect into employee buybacks, and most do not object to professional secondary buyers (like Earlyasset Capital or a tender-offer fund) on the cap table. Industry estimates put the waive rate at roughly 80-90% of secondary transactions.
If the company does exercise ROFR, you still get paid. The buyer is the company instead of the third party, but the price and timeline are the same. From your perspective, the only thing that changes is which bank account the wire comes from.
For more on this topic
For a deeper walkthrough of how the ROFR window works in practice and what happens at each stage, see Right of First Refusal (ROFR) Explained.
Step 5: Sign the Paperwork
After ROFR clears (or waives), legal documentation moves the deal toward close. Three documents do most of the work:
Stock purchase agreement. The main contract. Specifies price, share count, representations and warranties from both sides, indemnification scope, and closing conditions. The buyer's counsel typically drafts; your counsel reviews.
Share transfer documents. The formal mechanism by which ownership moves from you to the buyer. Includes assignment paperwork and any required stock-certificate handling. Routine, but has to be executed correctly.
Company consents. Written acknowledgment from the company confirming they have waived ROFR (or are exercising it), approved the transfer, and provided any consents the underlying equity agreement requires.
You will sign standard reps: you own the shares free and clear, they are not encumbered or pledged, you are authorized to sell them. The buyer signs their own (capital available, authorized to purchase). Most secondary deals run on templated documentation. The high-leverage clauses to focus on if you negotiate are price, holdback or escrow terms, and the scope and duration of your indemnification obligation. Most other terms are standard and not worth renegotiating line-by-line.
For the inside-the-deal mechanics of due diligence, ROFR processing, and closing, see our full walkthrough of how secondary transactions work.
Step 6: Close, Get Paid, and Plan for Taxes
Closing day: the buyer's counsel confirms all conditions have been met, you provide wire instructions, the buyer wires funds. The company's transfer agent updates the cap table. Funds typically land in your bank account within 1-2 business days of the wire.
From there, three things matter for taxes:
Cost basis records. Keep documentation of your exercise price, exercise date, fair market value at exercise, and the sale proceeds. Your CPA needs all four to file the sale correctly. For ISO holders, AMT records from the year of exercise also matter.
Estimated tax payments. A large sale in a single year can trigger underpayment penalties at both the federal and state level if you do not make estimated quarterly payments. Talk to your CPA before the wire hits — not after.
Holding period. Long-term capital gains rates (held more than one year after exercise) are taxed substantially lower than short-term (taxed as ordinary income). If you exercised recently and the price has appreciated, the difference between selling now and waiting a few months can be material — sometimes 15-20 percentage points of tax rate.
The full mechanics — ISO vs. NSO treatment, AMT exposure, state-of-residence effects, and QSBS — are covered in tax considerations when selling private company shares. None of it is a substitute for a real conversation with a CPA before you sign.
Common Places Shareholders Get Stuck
Five recurring stumbles to avoid:
Anchoring on the last-round valuation. The most common mistake. Common stock is not priced at the preferred-investor price. Expect a discount. The size of that discount is what an independent estimate will tell you.
Missing the ROFR clock. Once notice is given, the window runs. Going silent for two weeks during the company's 30-day window does not pause anything — it just compresses what is left for paperwork.
Trying to sell unexercised options. Options are not shares. You cannot sell them. You can sometimes exercise-and-sell in a single coordinated transaction, but the exercise has to happen first (and you have to fund the exercise cost). If you do not have cash on hand for the exercise, factor that into your path selection.
Ignoring lockups. Some grants restrict sales until a specific event — typically IPO, but occasionally a financing milestone or anniversary date. Check your equity agreement before negotiating with a buyer. A lockup that surfaces during due diligence kills momentum.
Skipping the tax projection. A 7-figure secondary sale can produce a 6-figure tax bill. Knowing the projected after-tax proceeds before you sign is the difference between confidence and unpleasant surprises in April.
A Realistic Timeline
From first conversation to funds in your account, a typical secondary sale runs 60-90 days. The phases break down roughly like this:
Week 1-2: Price discovery and expression of interest. You get estimates, pick a buyer or venue, agree on indicative pricing.
Week 3-5: Due diligence. The buyer reviews your equity documents, cap table position, and any restrictions. Document collection is on you.
Week 5-8 (or longer): ROFR window. The company has its statutory window to decide. This is often the longest single block.
Week 8-10: Legal documentation. Stock purchase agreement, transfer documents, company consents.
Week 10-12: Closing. Wire, transfer agent update, funds in account.
Tender offers run faster because the company is already coordinating the paperwork. Marketplaces run longer because there is usually a waiting period before a buyer surfaces.
When Selling Now Makes Sense — and When to Wait
This guide is about how, not whether. The decision to sell is a separate question — based on concentration risk, conviction in the company, personal liquidity needs, and the price you can actually realize today. If you have done that math and selling some portion makes sense, the steps above are how it actually happens.
Private company stock is not liquid by default, but it is not locked away either. The mechanics are unfamiliar the first time and routine the second. Most secondary sales close within 60 to 90 days when the price, timing, and ROFR align. The biggest determinant of whether yours is one of them is how prepared you are at each step.
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Earlyasset, Inc. does not provide investment advice and is not a registered investment adviser. Pricing estimates are algorithmic and do not constitute an offer to buy or sell securities. All transactions respect the company's right of first refusal (ROFR) and any transfer restrictions in your equity agreements. Direct liquidity is provided by Earlyasset Capital, LLC, a separate entity from Earlyasset, Inc.
Tax disclaimer: This article is general educational content only and does not constitute tax, legal, or financial advice. Tax treatment of secondary transactions varies significantly based on equity type, holding period, state of residence, individual circumstances, and other factors. Consult a qualified CPA, tax attorney, or financial advisor before making any transaction decision. Earlyasset, Inc. is not a tax advisor and does not provide tax guidance.