It is now widely recognised that alignment with the shareholder interest is best achieved through the vesting of awards under share incentive schemes being conditional on satisfaction of performance criteria which demonstrate the achievement of demanding and stretching financial performance through the incentivisation period. The greater the level of potential reward to individual participants the more stretching and demanding the performance conditions should be.
The key overarching principles regarding performance recognised by institutional shareholders are as follows:
Challenging performance conditions should govern the vesting of awards or the exercise of options under any form of long-term share-based incentive scheme.
The chosen criteria should demonstrate the achievement of a level of performance which is demanding in the context of the prospects for the company and the prevailing economic environment in which it operates.
Performance conditions should be measured relative to an appropriate defined peer group or other relevant benchmark.
The chosen performance conditions should be disclosed and the reasons for selecting these together with the overall policy for granting conditional share or share option incentive awards should be fully explained to shareholders.
The use of total shareholder return as the primary criterion is generally acceptable where it is supported by a defined secondary financial criterion or a requirement for the remuneration committee to satisfy itself that that the recorded TSR is consistent with the achievement of commensurate underlying financial performance. Where consideration is given to devising unusual types of performance criteria these will need to be fully explained, demonstrated to be robust and demanding, and linked clearly to the achievement of enhanced shareholder value.
It is important that there should be no automatic waiving of performance conditions in the event of a change of control or other capital reconstruction. As a minimum in such circumstances, remuneration committees should retain the discretion to withhold the vesting of all or part of the awards which have not achieved the stipulated performance hurdle.
There are two key concepts of performance which are recognised in ABI guidelines:
1) Basic: requires over the period of at least 3 years from date of grant performance reflecting no less than median/mean achieved by a target group, or where appropriate, an equivalent performance condition, for example of earnings per share growth of rpi + X %, which relates to reasonable expectation of company financial performance or growth.
2) Superior: the achievement of top quartile against a peer group over 5 years.
Under the traditional ABI guideline approach these concepts have been represented through the award and vesting schedules of basic options and super-options respectively. However sliding scales between top quartile and median performance can be a useful way of ensuring that performance conditions are genuinely stretching as well as demanding and it is recognised that they provide a better motivator for improving corporate performance beyond the "single hurdle" that might otherwise apply.
These advantages have been recognised for many annual schemes introduced in recent years which have, in effect, integrated the basic and superior performance concepts within a single scheme. The adoption of a 3-year performance measurement period for such schemes is acceptable although a longer measurement period may well be more effective in linking the vesting of awards to genuine and sustained financial performance.