Securities

Insider Trading

Insider trading is the illegal practice of buying or selling securities based on material, non-public information, or tipping others to trade on such information. It violates securities laws and can result in civil and criminal penalties.

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Exam Tip

Insider trading = trading on MATERIAL, NON-PUBLIC info. Both tipper AND tippee liable. Criminal penalties up to 20 years!

What is Insider Trading?

Insider trading occurs when someone trades securities based on material, non-public information (MNPI) or shares such information with others who trade on it. This illegal practice undermines market fairness and investor confidence.

Key Definitions

TermMeaning
Material InformationInformation that would influence an investor's decision
Non-Public InformationNot yet disclosed to the general public
InsiderAnyone with access to MNPI
TipperPerson who shares MNPI
TippeePerson who receives and trades on MNPI

Who Can Be an "Insider"?

CategoryExamples
Corporate InsidersOfficers, directors, 10%+ shareholders
Temporary InsidersAttorneys, accountants, bankers working on deals
TippeesAnyone receiving MNPI from an insider
MisappropriatorsAnyone who steals or misuses confidential information

Examples of Material Non-Public Information

  • Unannounced merger or acquisition
  • Quarterly earnings before release
  • FDA drug approval/rejection
  • Major contract wins or losses
  • Executive departures
  • Dividend changes
  • Significant litigation outcomes

What Makes It Illegal

ElementRequirement
MaterialWould affect a reasonable investor's decision
Non-PublicNot available to general public
Breach of DutyTipper breaches duty of trust
Personal BenefitTipper receives benefit (even reputation)

Penalties for Insider Trading

Penalty TypePotential Consequences
CivilDisgorgement of profits + up to 3x penalty
CriminalUp to 20 years in prison
FinesUp to $5 million (individuals), $25 million (entities)
SEC EnforcementCease and desist, industry bars

Legal Insider Trading

Some insider trading is LEGAL when properly disclosed:

  • Corporate insiders trading their company's stock
  • Must report trades on Form 4 within 2 business days
  • Pre-planned trades under Rule 10b5-1 plans
  • Must not possess MNPI when trade is planned

Exam Alert

Insider trading is a FEDERAL CRIME. Both the tipper and tippee can be liable. Information must be both MATERIAL and NON-PUBLIC. Form 4 must be filed within 2 days for legal insider trades.

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