409A and Listing on a Secondary Marketplace (Forge, Nasdaq Private Market)

Scope of this page: it covers the ongoing situation, where shares trade or are quoted on a secondary marketplace over months. If you are dealing with one discrete sale or a single tender offer, our guide to 409A valuations and secondary sales covers the employee and board side of that. If you are preparing for an acquisition or IPO, see our 409A exit planning guide. This page links to both rather than repeating them.

What Changes When Your Shares Trade on a Secondary Marketplace

Private companies do not "list" on a secondary marketplace the way a public company lists on an exchange. Shares appear on Forge, Nasdaq Private Market, EquityZen, Hiive and similar platforms in a few ways: shareholders post shares for sale, buyers post bids, the company runs an approved liquidity program, or a platform arranges contracts and funds that give buyers economic exposure without moving the shares. For a 409A, the result is the same. There is now a stream of prices for your stock that did not exist before.

That changes three things for a secondary marketplace 409A:

• The evidence base. A company with no trading is valued from financings, financial performance and comparable companies. A traded company also has observed prices, and the appraiser must explain how they were weighed.
• The review risk. Auditors, investors and, before an IPO, the SEC staff can see marketplace prices. A strike price far below recent trades, with no analysis in the report, invites questions.
• Employee expectations. Employees who see a marketplace price above their strike price may ask why the board did not use it. The answer is in how the trades are analyzed, covered below.

Does listing on a secondary marketplace trigger a new 409A?

Not by itself. A 409A secondary marketplace listing triggers a new valuation only when the trading reveals information that may materially affect the company's value. Occasional small trades near prior prices usually do not. A sustained price jump, a large company-approved tender or block sale, or trading that reflects news the last report missed usually does.

The test comes from Treasury Regulations Section 1.409A-1(b)(5)(iv)(B)(1). A value calculated earlier stops being reasonable if it fails to reflect information available after the calculation date that may materially affect the company's value, or if it is more than 12 months old when used. The same paragraph lists "recent arm's length transactions involving the sale or transfer of such stock" among the factors a reasonable valuation considers. Marketplace trades fall squarely within that factor. Our guide to material events and your 409A explains the general standard.

In practice, boards should treat these as signs that a refresh is due before the next grant:

• Closed trades in common stock at prices well above the per-share value in the current 409A, repeated rather than isolated.
• A company-sponsored tender offer or structured liquidity program, which is usually large and priced by the company.
• A sharp rise in trading volume or bids after news the current report did not reflect, such as a strategic deal, a new product or IPO preparation.
• A falling marketplace price, which can show that the current value is too high. That matters too, because a strike price above fair market value creates its own problems for employees.

The stakes are the usual ones. If the IRS concludes that options were granted below fair market value, the options can be treated as deferred compensation that fails Section 409A. The option holder then owes income tax on the vested spread, plus an additional 20% tax and premium interest, and the company has withholding and reporting exposure. A current report from a qualified independent appraiser keeps the presumption of reasonableness described in our 409A safe harbor guide. That presumption can be rebutted by showing the valuation was grossly unreasonable, and ignoring visible trading makes that argument easier.

Marketplace Price Data: What Each Type Is Worth as Evidence

Not every number on a marketplace is a sale of your common stock. The table below summarizes how appraisers typically treat each type of data in a 409A secondary marketplace listing analysis. It is a starting point; the facts of each trade decide the weight.

How do appraisers weigh Forge or Nasdaq Private Market prices in a 409A?

Appraisers weigh each Forge or Nasdaq Private Market trade by how closely it resembles an orderly, arm's-length sale of common stock between informed parties. Closed common-stock trades of meaningful size, close to the valuation date, get the most weight. Small, stale, preferred-only or contract-based trades get less, and the report should explain why.

The AICPA's accounting and valuation guide on privately held equity securities issued as compensation sets out the factors most appraisers use. Applied to marketplace trades, the main questions are:

• Which security traded? Preferred stock carries a liquidation preference and other rights common stock lacks. A preferred price says something about total equity value, but it is not a common stock price.
• How much traded, and how often? One trade of a few thousand shares is thin evidence. Several trades at consistent prices are stronger. Volume relative to shares outstanding matters.
• How close to the valuation date? A trade from eight months ago may reflect a different company.
• Who were the parties? A financial buyer with no relationship to the company is the cleanest case. An investor buying to increase its ownership, or the company buying back shares, may pay a premium for reasons other than value.
• What did the buyer know? Marketplace buyers often see only limited information. Prices set without access to current financials carry less weight.
• Was the sale orderly? A seller forced to raise cash quickly, or a sale run in a short window with few bidders, may not reflect fair market value.

After screening the trades, the appraiser usually does one of three things. Strong trades can be used as a separate indication of value and weighted alongside the market and income approaches. Trades in preferred stock can be used to calibrate an option pricing model, much as a financing round is used in the backsolve method. Weak data is noted and given little or no weight, with the reasons stated. What an appraiser should not do is leave visible trades out of the report.

Why Marketplace Trades Usually Price Above Common Stock FMV

Founders are often surprised that a well-supported 409A value sits well below the secondary market price. In a secondary marketplace 409A, a gap is normal, and there are concrete reasons for it:

• Preferred rights. Many marketplace sales are preferred shares sold by early investors. Their liquidation preference protects them in a weak exit, so they are worth more than common.
• Buyer purpose. Marketplace buyers often expect an IPO or acquisition within a few years and price on that scenario. A 409A weighs all outcomes, including weaker ones.
• Small size and scarcity. When few shares are offered in a company buyers want, a small trade can clear at a high price that would not hold for a larger block.
• Marketability. A buyer who can resell on the platform has more liquidity than an employee whose shares are subject to transfer restrictions and ROFR. The 409A applies a discount for lack of marketability to common stock; how that discount is set is covered in our DLOM models comparison.
• Fees and structure. SPV and fund prices include management fees and carried interest, and forward contracts include the risk that shares are never delivered. Neither is a clean price for the shares themselves.

The gap should be explained, not ignored. A report that walks from the marketplace price to the concluded common stock value, adjustment by adjustment, is far easier to defend than one that does not mention the trades. The same reasoning applies before an IPO; our guide to the 409A valuation vs the IPO price covers that gap.

Does Platform Trading Make Your Stock "Readily Tradable"?

Section 409A treats public and private stock differently. If stock is readily tradable on an established securities market, fair market value is set from actual trading prices under Treasury Regulations Section 1.409A-1(b)(5)(iv)(A). Otherwise, the company uses a reasonable valuation method, such as an independent appraisal, under paragraph (B). Section 1.409A-1(k) defines an established securities market by reference to Section 1.897-1(m), which generally covers registered national exchanges, certain foreign exchanges and certain over-the-counter quotation systems.

Private secondary marketplaces generally do not fit that definition, and trades in private company stock remain subject to transfer restrictions and company approval. So a private company on Forge or Nasdaq Private Market normally still values its stock under the private company rules, with the trades as one input. That said, the question depends on the platform and the facts. If your shares trade frequently with little company control, ask tax counsel to confirm the treatment before you rely on it.

Who provides 409A valuations for companies planning a secondary marketplace listing?

Independent valuation firms and appraisers provide 409A valuations for companies planning a secondary marketplace listing, not the marketplaces themselves. Look for a qualified appraiser who analyzes secondary transactions under the AICPA framework, documents the weight given to each trade, and has no fee interest in the trading.

The safe harbor presumption for an independent appraisal requires a valuation by a qualified, independent appraiser, dated no more than 12 months before the grant. Independence matters more than usual here. A platform earns fees when trades happen and has an interest in prices that attract sellers and buyers. A valuation from a party with that interest is harder to defend as independent. When you evaluate providers, ask:

• How will you screen and weight marketplace trades, contracts, SPV units and bids?
• Will the report show a reconciliation from the marketplace price to the concluded common stock value?
• How quickly can you refresh the valuation if trading moves, and what does a refresh cost?
• Have your reports for traded companies been through audit and pre-IPO review?

Turnaround matters because marketplace prices can move between grant cycles. A provider that can refresh in days, rather than weeks, lets the board keep granting on a current value. Our step-by-step guide to getting a 409A covers selection in general.

Forge vs Carta for 409A: Marketplaces and Valuation Providers Do Different Jobs

Searches for "Forge vs Carta 409A" often mix up two different services. Forge and Nasdaq Private Market are venues where private shares change hands or where companies run liquidity programs. Forge also publishes indicative price data for private companies. Neither role is a 409A valuation of your common stock. Carta sells cap table software and 409A valuations. It is a valuation provider, not a venue for trading your shares.

For a company that trades on a marketplace, the practical setup is simple. The marketplace, and your own ROFR records, produce the trade data. Your cap table system holds the share counts and classes. An independent appraiser, whether Carta, a boutique firm or a platform like ours, takes both and produces the 409A. What matters is that whoever does the valuation receives the full trade history and addresses it in the report.

Running a Company-Approved Liquidity Program Without Breaking Your 409A

Many companies decide it is better to manage trading than to let it happen around them. A company-approved program, such as a periodic tender on Nasdaq Private Market or an approved window on another platform, gives the board more control over price, buyers and timing. To keep the 409A consistent with it:

• Get a current 409A before setting the program price. The board needs to know where fair market value sits before it approves a price.
• Watch for compensation. If the company or an investor pays employees more than fair market value, the excess may be treated as compensation, with payroll tax and accounting consequences. The secondary sale guide linked above covers this.
• Time grants carefully. Avoid granting options in the period between a program price being set and the 409A being updated to reflect it.
• Log every transfer. Keep a record of each ROFR notice, the price, the share class, the buyer and whether the sale closed. Send it to the appraiser with each valuation request.
• Record the board's reasoning. Minutes that show the board considered marketplace prices and the appraiser's treatment of them support the valuation later.

If marketplace activity is part of a path to an IPO, start the cheap-stock record early. Our pre-IPO 409A guide covers how valuation frequency and documentation change in the final years before going public.

The Bottom Line on a 409A Secondary Marketplace Listing

A 409A secondary marketplace listing does not hand you a fair market value, and it does not let you ignore the prices buyers pay. It gives your appraiser more evidence, some strong and much of it weak, which has to be screened, weighed and explained. Companies that handle this well treat trade data as an input to every valuation:

• Collect every trade, contract and tender price you know about, with the share class and date.
• Separate closed common-stock trades from preferred sales, forwards, SPV units and bids.
• Refresh the 409A before the next grant when prices move sharply, a tender is planned, or trading reflects news the last report missed.
• Use an independent appraiser and require a reconciliation from marketplace price to common stock value.
• Remember that the existing report still goes stale 12 months after its valuation date.

This article is general information about Section 409A valuations for companies whose shares trade on secondary marketplaces. It is not legal, tax, accounting, securities or valuation advice. Whether trading is a material event, whether a payment is compensation, and how a particular platform is treated depend on the facts; consult tax and securities counsel, your accountants and a qualified valuation professional about your situation. Platform names are used for identification only.