Meaning
Shareholder rights include provisions that adjust the economic value of an investment during subsequent funding events. Dilution protection refers to mechanisms like anti-dilution clauses that recalculate share prices or grant additional shares to existing investors. These rights apply during down rounds or when new shares are issued at a price lower than previous rounds.
Anti-dilution Mechanism
Full ratchet and weighted average formulas determine how many extra shares are issued to protected investors. When dilution protection is activated, the company must issue new shares to the protected parties for little or no additional cost. This adjustment lowers the effective purchase price of their original investment and shields them from the decrease in company valuation.
Capital Preservation
Investors use these clauses to ensure their initial capital maintains its relative purchasing power within the company. Without dilution protection, a subsequent funding round at a lower valuation would measurably reduce the value of the earlier investment. This protection shifts the economic cost of the lower valuation onto the common shareholders and the founders.
Economic Boundary
The application of these rights is limited to specific financing scenarios defined in the investment agreement. Dilution protection stops being relevant once a company completes an initial public offering or when a majority of the protected shareholders vote to waive their rights. Maintaining these provisions requires ongoing legal attention and careful tracking of the cap table.
