Structuring Option Pool Expansions When Informal Founder Contribution Ends
Expanding option pools when informal contribution ends requires converting unpriced historic labor into formal share reserves before priced investment rounds.
post-money expansion
Meaning
A capitalization adjustment that increases the total shares of a company based on the valuation determined after a financing round has closed. Under a post-money expansion, the ownership percentages of existing shareholders are recalculated to incorporate both the new capital and any newly created employee option pools. This process establishes the final ownership structure that governs the venture moving into its next phase of growth.
Mathematical Recalculation
The calculation requires adding the incoming investment amount to the pre-money valuation to determine the total post-money value of the enterprise. This figure dictates the price per share and the exact number of shares issued to the new investors. When the post-money expansion occurs, it dilutes the previous ownership held by founders and early employees by the precise ratio of the new investment to the total post-money value.
Option Pool Allocation
Investors frequently require the creation or expansion of an employee option pool as part of the financing terms. Setting this pool size after the investment has been calculated protects the incoming investors from immediate dilution, shifting the entire dilution burden onto the founding team. The resulting adjustment must be carefully modeled to understand its long-term impact on founder incentives.
Investor Negotiation
Founders and investors must agree on the specific timing of share expansion to ensure equity alignment. If the post-money expansion is structured poorly, founders may lose voting control of the company earlier than expected, which can affect the strategic direction of the business. Proper modeling of these scenarios before signing the term sheet prevents unexpected shifts in corporate governance.
It is essential to map the cap table across multiple rounds to anticipate how each expansion affects founder influence. By simulating subsequent funding events, the leadership team can negotiate protective provisions that preserve their decision-making power.