Corporate disclosure rules and filings

This lesson explains the main U.S. securities laws and regulators, and when companies file Forms 10-Q, 10-K, 8-K, Form 4, and Schedule 13D. The explanation draws on Business Acumen for Strategic Communicators: A Primer, Ch. 7–9.

Why disclosure rules matter

According to Business Acumen for Strategic Communicators: A Primer, Ch. 7–9, timely, accurate, and truthful information is essential to well-functioning markets. Disclosure rules are designed to create a more balanced playing field for investors and to reduce the risk that insiders or favored groups receive important information before everyone else.

Main securities laws

Business Acumen for Strategic Communicators: A Primer, Ch. 7–9 states that, after the stock market crash of 1929 and the Great Depression, two landmark federal laws reshaped U.S. capital markets.

• Securities Act of 1933: also known as the Truth in Securities Act.
• Securities Exchange Act of 1934: established the formation of the SEC.

These laws form the basis for many of the disclosure and filing requirements public companies follow today.

Main regulators and standard setters

• U.S. Securities and Exchange Commission (SEC): the primary federal regulator for U.S. securities markets and public-company disclosure. In Business Acumen for Strategic Communicators: A Primer, Ch. 7–9, the SEC is presented as the authority that oversees disclosure rules and clarifies requirements such as Regulation Fair Disclosure.
• Financial Accounting Standards Board (FASB): identified in Business Acumen for Strategic Communicators: A Primer, Ch. 7–9 as the U.S.-based nonprofit organization granted authority by the SEC to develop and improve financial reporting and accounting standards.
• GAAP: generally accepted accounting principles, the standards used in U.S. financial reporting, as described in Business Acumen for Strategic Communicators: A Primer, Ch. 7–9.

Regulation Fair Disclosure (Reg FD)

Business Acumen for Strategic Communicators: A Primer, Ch. 7–9 discusses Regulation Fair Disclosure, often called Reg FD. Its basic purpose is to prevent selective disclosure of material information. A company should not share important nonpublic information with only a small group, such as certain analysts or investors, without making that information available more broadly to the public.

The source also notes that the SEC has accepted the use of social media for corporate disclosure if investors have been properly informed that a particular channel may be used for that purpose.

When companies file key SEC forms

Form 10-Q

When filed: A public company files Form 10-Q after each of its first three fiscal quarters.

• It is the company’s quarterly report.
• It updates investors on financial performance and other developments during the quarter.
• It is filed three times each year, but not for the fourth quarter because the annual report covers the full year.

Form 10-K

When filed: A public company files Form 10-K after the end of its fiscal year.

• It is the company’s annual report.
• It provides a fuller picture of the business than a quarterly report, including annual financial statements and broader discussion of the company.

Form 8-K

When filed: A public company files Form 8-K when a material event occurs that investors should know about promptly.

• Examples include a merger or acquisition, a bankruptcy, a change in auditor, a resignation of a company director or other major corporate governance changes.
• The purpose is to provide current information between regular quarterly and annual reports.

Form 4

When filed: Form 4 is filed when a company insider reports a change in beneficial ownership of the company’s securities.

• Filers are public company officers and directors, who must file whenever they buy or sell their company’s stock (or execute stock options).
• It is used to disclose insider purchases, sales, or other changes in ownership.

Schedule 13D

When filed: Schedule 13D is filed when an investor acquires a beneficial ownership stake of more than 5% in a public company. Under some circumstances, a 13G filing can be used instead.

• It alerts the market that a significant ownership stake has been accumulated.
• It not only identifies the shareholder, but the investor is also required to state why they have taken a significant ownership stake.

Simple way to remember the filings

• 10-Q = quarterly update
• 10-K = annual report
• 8-K = major current event
• Form 4 = insider ownership change
• Schedule 13D = more than 5% ownership stake disclosed

Summary

Based on Business Acumen for Strategic Communicators: A Primer, Ch. 7–9, the core U.S. disclosure system rests on the Securities Act of 1933, the Securities Exchange Act of 1934, SEC oversight, and accounting standards developed by FASB under SEC authority. Public companies use recurring and event-driven filings to keep investors informed: Form 10-Q for quarterly reporting, Form 10-K for annual reporting, Form 8-K for major material events, Form 4 for insider ownership changes, and Schedule 13D for significant ownership positions above 5%.