You can sell shares in a private company before its IPO, but the sale has to satisfy two separate gatekeepers before money changes hands: federal securities law and your company’s own transfer rules. Understanding how to sell pre-IPO shares means working through both in order — clearing an SEC exemption, getting the company’s consent, finding an accredited buyer, and closing through the company’s transfer agent. Most transactions run 45 to 90 days from the first notice to funds in your account, longer if the board moves slowly.
Clear a Federal Securities Exemption First
Every share of a private company is an unregistered security. Federal law requires that any sale of securities either be registered with the SEC or fit an exemption from registration. For pre-IPO sellers, two exemptions do almost all the work.
Rule 144 is the common path. It creates a safe harbor that lets you resell restricted securities without registering them if you meet a minimum holding period. If the company files regular reports with the SEC, you must hold the shares for at least six months. If it does not file those reports — and most pre-IPO companies don’t — the holding period is one year.1eCFR. 17 CFR 230.144 – Persons Deemed Not to Be Engaged in a Distribution and Therefore Not Underwriters The clock starts the day you acquired the shares, not the day you decide to sell.
If Rule 144 doesn’t fit, Section 4(a)(7) of the Securities Act offers a private-resale alternative. A non-issuer can sell restricted securities without registration if the buyer is accredited, the seller uses no general advertising, and the securities have been outstanding at least 90 days. The seller can’t be a “bad actor” under Regulation D, and the company can’t be a shell company or in bankruptcy.2Office of the Law Revision Counsel. 15 USC 77d – Exempted Transactions Most secondary market platforms structure their transactions to satisfy one of these two exemptions on your behalf.
Work Through the Company’s Transfer Restrictions
Federal law is only the first hurdle. Nearly every private company also imposes its own restrictions through bylaws, shareholder agreements, or the terms of your equity grant. These carry real teeth.
Right of First Refusal
The most common restriction is a right of first refusal. Before you can sell to an outside buyer, you must offer the shares to the company (and sometimes to existing shareholders) at the same price and terms you negotiated. The company then has a set window to decide whether to buy. Thirty days is typical, though some agreements allow longer.3SEC.gov. Bylaws of GZI HUB, INC. If the company passes, you get written confirmation and can proceed. If it exercises the right, it buys the shares itself.
Lock-Up Periods
If the company is actively preparing to go public, a separate lock-up agreement almost certainly applies. Lock-ups prohibit insiders, employees, and large shareholders from selling for a set period after the IPO, with 180 days being standard.4U.S. Securities and Exchange Commission. Initial Public Offerings: Lockup Agreements A lock-up will freeze your sale regardless of whether you’ve cleared every other requirement.
Board Approval
Many private companies also require explicit board consent for any transfer. The board can refuse for a range of reasons: the buyer’s identity, the price’s signaling effect on the company’s valuation, or the timing relative to an upcoming fundraising round. If the board doesn’t want your shares changing hands, your recourse is limited unless your shareholder agreement guarantees transfer rights.
Who Can Legally Buy Your Shares
In most pre-IPO transactions, the buyer must qualify as an accredited investor. An individual qualifies with a net worth over $1 million (excluding a primary residence), or income over $200,000 individually ($300,000 jointly) in each of the two prior years with the same expected in the current year.5U.S. Securities and Exchange Commission. Accredited Investors
This isn’t a formality. If you sell to a non-accredited investor without proper registration, the exemption fails and the sale becomes an illegal unregistered securities transaction. The buyer can demand their money back with interest, and you face potential SEC enforcement. Secondary platforms verify accredited status before allowing a trade to proceed for exactly this reason.
Finding a Buyer
Unlike listed stocks, private shares have no open market with published prices. You have three main avenues.
Secondary market platforms such as Forge Global, EquityZen, and Nasdaq Private Market connect pre-IPO shareholders with accredited buyers. Forge, for example, operates through a registered broker-dealer subsidiary that is a FINRA/SIPC member. Platforms handle buyer verification, structure the transaction for securities-law compliance, and offer price discovery based on recent trades in the same company. Fees generally run 3% to 5% of the transaction, charged to one or both sides.
You can also arrange a direct private sale. The buyer might be another existing shareholder, a venture fund interested in the company, or a high-net-worth contact in your network. You get more control over price and terms, but you bear the full burden of confirming accredited status and complying with the company’s transfer rules. A securities attorney’s review earns its cost here.
The third option is a company-sponsored tender offer. Some private companies periodically run structured buyback programs where the company or a third-party investor offers to purchase shares from employees and early investors at a set price. The company handles the compliance and paperwork, making this the smoothest path — but you don’t control the timing or price, and the offer may sit below what a secondary platform would produce. Tender offers are regulated under federal securities law even when the company is private, so outside counsel usually runs the process.
Documents You Will Need
Getting your paperwork ready early saves weeks of delay. Most transactions require:
- The original stock purchase agreement you signed when you received or purchased the equity. It defines your share class, any vesting schedule, and the transfer restrictions attached.
- Proof of what you actually own, whether a share certificate or a cap-table confirmation from the company’s equity management platform.
- A formal notice of intent to transfer, stating the number of shares, proposed price, and buyer identity. The company’s legal or HR department usually provides a template.
- Spousal consent, if you live in a community property state and are married. Many companies require your spouse to sign a consent confirming they won’t later challenge the transfer as unauthorized community property.6SEC.gov. Form of Company Stockholder Support Agreement
You’ll also need to identify the company’s transfer agent, the entity that maintains the official record of ownership. The transfer agent records ownership changes, cancels old certificates, issues new ones, and handles dividend distributions.7U.S. Securities and Exchange Commission. Transfer Agents The sale cannot close until the agent updates the ledger.
How the Closing Actually Works
Once you have a buyer and your documents in order, closing follows a predictable sequence.
First, you submit the notice of intent to transfer to the board. This starts the clock. If the company has a right of first refusal, the board now has its contractual window — commonly 30 days — to match the buyer’s offer. If it passes, you get a waiver or consent letter. Some companies condition consent on reviewing the final purchase agreement, so don’t treat the waiver as the finish line.
You and the buyer then execute a stock transfer agreement covering price, share count, and each party’s representations. Funds usually go into an escrow account held by a neutral third party. The escrow agent holds the money until the transfer agent confirms the ownership change on the official ledger.
The final step is the ledger update. The transfer agent cancels your shares and issues new ones in the buyer’s name, and the escrow agent releases funds to you. Companies often charge an administrative transfer fee, so factor that in when negotiating your price. The full sequence typically runs 45 to 90 days, longer when a board moves slowly or approvals stack up.
Tax on the Sale
The tax hit can be substantial, and most sellers underestimate it. What you owe turns on how long you held the shares.
Shares held one year or less produce short-term gain, taxed at ordinary income rates that reach 37% for top earners in 2026.8Internal Revenue Service. Topic No. 409, Capital Gains and Losses Shares held more than a year qualify for long-term capital gains rates: 0%, 15%, or 20% depending on your taxable income. For 2026, single filers hit the 20% rate above $545,500 in taxable income; married joint filers hit it above $613,700.9Tax Foundation. 2026 Tax Brackets and Federal Income Tax Rates
The gap matters. Selling $500,000 in shares held for 11 months instead of 13 months can cost more than $50,000 in extra taxes. If you’re near the one-year mark, waiting is often the highest-return decision available to you.
High earners also owe the 3.8% Net Investment Income Tax on the lesser of net investment income or the amount by which modified AGI exceeds $200,000 (single), $250,000 (married joint), or $125,000 (married separate).10Internal Revenue Service. Topic No. 559, Net Investment Income Tax A large pre-IPO sale will almost certainly clear those thresholds, pushing the effective long-term rate up to 23.8%.
One provision can dramatically reduce that bill. If the company qualifies as a small business under Section 1202 of the Internal Revenue Code, you may exclude a large portion of your gain from federal tax. For shares acquired after July 4, 2025, the exclusion scales with holding period: 50% after three years, 75% after four, and 100% after five or more. The per-issuer cap on excludable gain is the greater of $15 million or ten times your adjusted basis.11Office of the Law Revision Counsel. 26 USC 1202 – Partial Exclusion for Gain from Certain Small Business Stock
Not every company qualifies. The issuer must be a domestic C corporation with aggregate gross assets of no more than $75 million when the stock was issued, and at least 80% of its assets must be used in a qualified active business. You also must have acquired the stock at original issuance. If you bought your shares from another shareholder on the secondary market, Section 1202 generally will not apply. The potential savings justify running the question past a tax advisor before you sell.
Why Your Price Can Create Friction
Private shares have no market price to look up. What you negotiate is built from the last funding round, revenue trajectory, comparable public multiples, and going rates on secondary platforms. Buyers usually demand a discount to the last round, often 10% to 30%, reflecting illiquidity and information asymmetry.
Your price can also create problems for the company. Most private companies maintain a Section 409A valuation setting the fair market value of common stock for tax purposes. Selling at a price well above the current 409A can force the company to commission an updated appraisal. A higher 409A value means a higher exercise price for employees receiving new stock options, effectively cutting the value of those grants. This is one of the unspoken reasons boards sometimes drag their feet on secondary sales.
What Happens If You Skip the Rules
Selling pre-IPO shares without following the process creates exposure on multiple fronts.
At the federal level, selling unregistered securities without a valid exemption can trigger SEC enforcement. The SEC can bring civil actions carrying financial penalties, and associated individuals can be hit with “bad actor” disqualifications that block future use of common capital-raising exemptions like Rule 506(b) and 506(c). Investors who bought unregistered securities also have a right of rescission — they can force the seller to return their money with interest.12U.S. Securities and Exchange Commission. Consequences of Noncompliance
At the contract level, selling in violation of a right of first refusal or other transfer restrictions is a breach. The company can void the transfer, sue for damages, or seek an injunction. Some shareholder agreements automatically void any unauthorized transfer, leaving the buyer with nothing and you facing claims from both sides. Companies enforce these restrictions because losing control of the cap table creates problems with future investors and underwriters. The compliance steps exist to protect the transaction — cutting corners to save time is one of the worst trades available in the process.