Securities

IPO (Initial Public Offering)

An IPO is the first sale of stock by a private company to the public, allowing the company to raise capital from public investors and become publicly traded.

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Exam Tip

IPO = primary market. Red herring = preliminary prospectus. Lock-up = insiders can't sell immediately.

What is an IPO?

An Initial Public Offering (IPO) is when a private company offers shares to the public for the first time. This process transforms a private company into a publicly traded one.

The IPO Process

StageDescription
1. Hiring underwritersInvestment banks manage the offering
2. Due diligenceAudits, legal review, preparation
3. SEC registrationFile S-1 registration statement
4. Road showPresent to institutional investors
5. PricingSet initial share price
6. Trading beginsStock listed on exchange

Key Documents

DocumentPurpose
S-1 RegistrationDetailed company information filed with SEC
ProspectusDisclosure document for investors
Red HerringPreliminary prospectus (no final price)

Why Companies Go Public

  • Raise capital for growth
  • Liquidity for existing shareholders
  • Currency for acquisitions (stock as payment)
  • Prestige and visibility
  • Employee stock options become valuable

IPO Pricing

TermMeaning
Offering PricePrice shares sold to public
Opening PriceFirst trade price on exchange
PopWhen opening price exceeds offering price

Risks of IPO Investing

  • Limited history as public company
  • Lock-up period - Insiders can't sell for 90-180 days
  • Volatility - Prices often fluctuate wildly
  • Allocation - Retail investors may not get shares at IPO price

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