Corporate governance and directors' duties

A corporation is a legal person, but it can think and act only through people. Corporate governance is the system of rules and practices by which a corporation is directed and controlled: who makes which decisions, to whom they are accountable and how conflicts between owners, managers and other stakeholders are resolved. This lesson explains the roles of shareholders, directors and officers, the duties directors and officers owe, the remedies available when those duties are breached or minority shareholders are treated unfairly, and the basics of securities law, which governs how corporations raise money from investors.

Shareholders, directors and officers

Corporate law divides power among three groups. Shareholders own the corporation's shares but do not manage it; their main powers are to elect and remove directors, appoint the auditor, approve fundamental changes such as amalgamations, sales of substantially all assets and amendments to the articles, and receive dividends when declared. Directors, acting together as a board, manage or supervise the management of the business and affairs of the corporation: they set strategy, appoint and oversee officers, declare dividends, approve financial statements and major transactions. Officers, such as the chief executive officer, chief financial officer and corporate secretary, are appointed by the board and run the business day to day under its delegated authority.

Shareholders act at meetings or, if permitted, by written consent. Under the Delaware General Corporation Law, most matters require a majority of the shares present and entitled to vote; directors are elected by plurality unless the company adopts majority voting, and fundamental changes such as mergers require approval by a majority of the outstanding shares. Public companies must also comply with federal proxy rules under the Securities Exchange Act of 1934, including Rule 14a-8, which lets qualifying shareholders include proposals in the company's proxy statement. Corporations can create classes of stock with different rights, such as non-voting shares or preferred dividends; dual-class structures that let founders keep control are common among technology companies.

Directors' fiduciary duty

Directors and officers owe fiduciary duties to the corporation and its shareholders. In Delaware, which shapes national practice, the core duties are the duty of care, which requires directors to inform themselves of all material information reasonably available before deciding, and the duty of loyalty, which requires them to put the interests of the corporation and its stockholders ahead of their personal interests. Good faith is part of loyalty: directors who consciously disregard their responsibilities, or who fail to make a good-faith effort to oversee the business, breach the duty of loyalty. Delaware law generally treats long-term stockholder value as the objective, although directors may consider other stakeholders where doing so benefits the corporation, and more than 30 states have constituency statutes that expressly allow directors to consider employees, customers, communities and others. Public benefit corporations, available in Delaware and many other states, must balance stockholders' interests with a stated public benefit.

Loyalty demands that directors avoid conflicts of interest. A director who has a material interest in a contract with the corporation must disclose it and generally abstain from voting; the contract is then protected if it is approved by disinterested directors or shareholders and is fair to the corporation. Directors and officers must not take for themselves business opportunities that belong to the corporation. They must not use confidential corporate information for personal advantage, and they must not compete with the corporation.

Under the corporate opportunity doctrine set out in Guth v. Loft, Inc. (Delaware, 1939), a director or officer may not take a business opportunity for themselves if the corporation is financially able to exploit it, it is in the corporation's line of business, the corporation has an interest or expectancy in it and taking it would put the fiduciary in conflict with the corporation. Guth, the president of Loft, a candy and soft-drink retailer, personally acquired the Pepsi-Cola formula and trademark using Loft's money and staff; the court held the opportunity belonged to Loft. Under section 144 of the Delaware General Corporation Law, a transaction with an interested director is protected if it is approved by informed disinterested directors or stockholders or is fair to the corporation; the 2025 amendments strengthened these safe harbors. Transactions with controlling stockholders that lack such protections are reviewed under the demanding entire fairness standard.

The duty of care and the business judgment rule

Under the business judgment rule, courts presume that directors acted on an informed basis, in good faith and in the honest belief that the action was in the best interests of the company, and they will not second-guess decisions that can be attributed to any rational business purpose. To overcome the presumption, a plaintiff must show gross negligence in the decision-making process, a conflict of interest or bad faith. In Smith v. Van Gorkom (1985), directors of Trans Union approved a cash merger at a premium after a two-hour meeting, without reading the merger agreement or obtaining a valuation; the Delaware Supreme Court held them grossly negligent. In response, Delaware enacted section 102(b)(7), which lets a corporation's certificate eliminate directors' personal monetary liability for breaches of the duty of care, but not for breaches of loyalty, bad faith or intentional misconduct; since 2022, the protection can also extend to senior officers for direct (not derivative) claims. Directors also have a duty of oversight under In re Caremark (1996) and Marchand v. Barnhill (2019): they must make a good-faith effort to put in place reporting systems for mission-critical risks, such as food safety at an ice cream maker whose listeria outbreak killed three people, and must respond to red flags.

Shareholder remedies

In a derivative suit, a shareholder sues on behalf of the corporation to enforce a claim belonging to it, typically against directors or officers for breach of fiduciary duty. Because the board normally controls the corporation's litigation, the shareholder must first make a demand on the board to sue, or show that demand would be futile because a majority of directors are interested or lack independence. Any recovery goes to the corporation. In a direct suit, a shareholder sues for harm to their own rights, such as denial of voting rights, often as a class action. Shareholders who object to certain mergers can seek appraisal, a court determination of the fair value of their shares. In closely held corporations, many states protect minority shareholders against oppression: New York, for example, allows holders of at least 20 % to petition for dissolution on grounds of oppressive conduct, and courts often order a buyout instead; Massachusetts courts impose fiduciary duties of utmost good faith among shareholders of close corporations.

Federal securities law adds remedies for investors in public companies. Rule 10b-5 under the Securities Exchange Act prohibits material misstatements and omissions in connection with the purchase or sale of securities, and investors who bought at prices inflated by fraud can bring class actions, subject to the heightened pleading requirements of the Private Securities Litigation Reform Act of 1995. Sections 11 and 12 of the Securities Act of 1933 impose liability for misstatements in registration statements and prospectuses.

Securities regulation basics

When a corporation raises money by selling securities, federal and state securities laws apply. The Securities Act of 1933 requires every offer or sale of securities to be registered with the SEC, with a prospectus, unless an exemption applies. Common exemptions include Regulation D, especially Rule 506(b), which allows unlimited raising from accredited investors and up to 35 sophisticated non-accredited investors without general solicitation, and Rule 506(c), which allows general solicitation if all purchasers are verified accredited investors; Regulation Crowdfunding; and Regulation A. The Securities Exchange Act of 1934 regulates trading, requires public companies to file annual (10-K), quarterly (10-Q) and current (8-K) reports and prohibits fraud and insider trading. The Sarbanes-Oxley Act of 2002 requires CEOs and CFOs to certify financial reports and companies to maintain internal controls over financial reporting, and the Dodd-Frank Act of 2010 added say-on-pay votes and whistleblower rewards. State blue sky laws also apply, though federal law preempts state registration for many offerings.

Governance expectations keep evolving beyond legal minimums. Investors and stock exchanges expect independent directors, separate audit, compensation and nominating committees, a code of conduct, whistleblower procedures and board oversight of risks such as cybersecurity and climate. Rules on diversity and climate disclosure have shifted repeatedly in recent years in both countries and remain contested, so companies should check current requirements of their regulators and exchanges at the time of any filing.