Exchange Listing and State Preemption

After pricing, the security has to land on an exchange. The two big US exchanges, NYSE and Nasdaq Global Select Market, set the initial listing standards. And once the security is exchange-listed, federal preemption blocks most state-level registration burden.

What Does NYSE Require for an IPO Listing?

The NYSE initial-listing standards for an IPO are a four-part test.

A round-lot holder is a holder of at least 100 shares. The 400-holder threshold ensures meaningful retail participation; the 1.1 million publicly held shares and $40 million market value thresholds ensure the float is large enough to support liquid two-sided trading.

NYSE also requires the issuer to meet an applicable financial test (earnings, cash flow, or valuation, depending on the listing standard used) and qualitative requirements (corporate governance, minimum public interest) on top of the four numerical thresholds above.

Exam Tip: Gotchas

• NYSE requires 400 round-lot holders, 1.1 million publicly held shares, $40 million market value, $4 share price for IPOs. Memorize the four numbers.
• The share-price test is at the IPO price for IPO listings. A deal priced below $4 cannot list on NYSE.
• The four numbers are necessary, not sufficient. NYSE also requires the issuer to pass a financial test and meet qualitative governance requirements.

What Does Nasdaq Global Select Require for an IPO Listing?

Nasdaq operates three listing tiers: Global Select Market (highest), Global Market, and Capital Market (each with descending financial standards). Most large IPOs target Global Select.

The "round-lot OR total holders" structure gives smaller-float deals an alternate path: a deal with 320 round-lot holders but 2,500 total holders still meets the holder threshold. Nasdaq Global Select also requires that at least half of the qualifying round-lot holders each hold unrestricted securities worth at least $2,500, plus an applicable financial standard and the exchange's market-maker requirement.

The two exchanges' headline thresholds look similar but differ on share count (1.1M vs 1.25M), holder count (400 vs 450), and market value ($40M vs $45M). The exam quizzes the per-exchange numbers in side-by-side fashion.

Exam Tip: Gotchas

• NYSE requires 400 round-lot holders; Nasdaq Global Select requires 450 round-lot holders (or 2,200 total). Both exchanges' headline thresholds look similar but differ on share count, holder count, and market value.
• The Nasdaq holder test is round-lot OR total. A deal that misses the round-lot threshold can still qualify via the total-holders alternate.
• Both exchanges require a $4 minimum share price for IPOs. A penny-stock IPO will not list on either.

How Does Federal Preemption Under NSMIA Work?

Federal preemption of state securities registration requirements was added to the Securities Act in 1996 by the National Securities Markets Improvement Act (NSMIA).

• Preempts state registration / qualification requirements for covered securities
• Covered securities include:
  • Securities listed (or authorized for listing) on a national securities exchange (NYSE, Nasdaq tiers, NYSE American at certain levels)
  • Securities of investment companies registered under the federal investment-company framework
  • Securities sold to qualified purchasers
  • Securities sold under specified federal exemptions (e.g., the offshore-resale safe harbor for private placements)
• State authority retained:
  • Antifraud authority: states can still bring fraud cases, for any covered security, listed or not
  • Notice filings and filing fees on OTHER covered-security categories: for categories such as the federal private-placement safe harbor, states may still require filing of documents already filed with the SEC, plus payment of filing fees
  • For LISTED covered securities specifically, even notice filings and fees are preempted. States get no filing or fee touchpoint at all for a nationally-listed security, beyond antifraud enforcement
• Preemption is by transaction type, not blanket; the same security may be covered for one transaction and not another

Think of it this way: NSMIA was a deal between the federal regulators and the states. The states gave up their power to require parallel registration of nationally-listed securities (which was duplicative paperwork). They kept their power to police fraud and to require notice filings (which lets them track what is being offered). The split is by function: registration moved federal; antifraud stayed state.

Exam Tip: Gotchas

• NSMIA preempts state REGISTRATION, not state ANTIFRAUD authority. A blue-sky regulator cannot block a covered-security offering, but it can still sue for misrepresentation after the fact.
• Notice filings survive for SOME covered-security categories but not for exchange-listed securities. A federal private-placement offering of "covered securities" still requires a state notice filing and fee; an exchange-listed IPO does not owe states even a notice filing.
• Preemption is by transaction type, not blanket. Same security can be covered for one transaction (e.g., a federal exempt offering) and not another (e.g., an intrastate sale).

How Do Listing and Preemption Fit Together?

The execution-and-distribution flow ends with two coordinated outcomes:

• The security is listed on an exchange (NYSE or Nasdaq) and meets the initial-listing thresholds
• The listing triggers federal preemption of state registration under NSMIA, so the issuer faces only federal disclosure plus state antifraud exposure; for the listed security, states get no notice filing or fee

For an IPO, the exchange-listing decision is made well before the deal prints (the application is filed during the registration process). The preemption follows mechanically from the exchange listing. Together they form the regulatory backbone for the security's life as a public company.

Exam Tip: Gotchas

• Exchange listing triggers federal preemption for the listed security. The two facts are linked; the second flows from the first.
• Federal preemption does not mean "no state regulation." It means no state REGISTRATION. State antifraud authority always survives. For an exchange-listed security, states get no notice filing or fee either; notice-filing exposure survives only for non-listed covered-security categories.

What Should You Check on Exam Day?

• Recite the NYSE IPO thresholds (400 round-lot holders, 1.1 million shares, $40 million value, $4 price) and the Nasdaq Global Select thresholds (450 holders or 2,200 total, 1.25 million shares, $45 million value, $4 price).
• Know that the four numerical thresholds are necessary but not sufficient; NYSE also requires an applicable financial test and qualitative governance requirements.
• Explain the Nasdaq "round-lot OR total holders" alternate path, including the rule that at least half of qualifying round-lot holders hold at least $2,500 in unrestricted securities.
• Know which securities NSMIA classifies as "covered securities," and that NSMIA preempts state registration/qualification while state antifraud authority survives; notice filings/fees survive only for non-listed covered-security categories.
• Remember that preemption is by transaction type, not blanket, so the same security can be covered for one transaction and not another.