Performance share units: separate the metric from the market condition

A service condition is based on continued service. A performance condition relates to the company’s own operations or activities, such as revenue or an exit event. A market condition relates to share price, total shareholder return, or a similar market measure, including relative performance against a peer group.

A plan can combine several conditions. Each should be mapped separately before deciding how to model the award or recognize compensation cost.

The threshold, target, maximum, measurement period, interpolation rules, caps, and certification process determine the payoff. Relative total shareholder return awards can require correlated price paths for the subject company and peer group. A simple target-value multiple may not reproduce that payoff.

Performance conditions and market conditions are treated differently under ASC 718. A valuation model does not replace management’s assessment of performance-condition probability or the accounting for actual outcomes.

The record should include the governing award terms, measurement date, underlying share value, selected metric, peer group where relevant, simulation design, assumptions, and a reconciliation from modeled payout to reported fair value.