Private companies that implement share option schemes will often make use of 'exit-only' options, meaning that share options can only be exercised by participants when (and in practice, immediately before) the company is acquired by a third party (or its shares are listed on the open market by way of flotation). Such an exit provides an immediate market for the shares acquired by participants and typically, on a sale of the company, the shares will be sold by participants alongside the existing shareholders. However, it is not uncommon for private companies to put in place share options that become exercisable outside such exit events. For example, participants may be permitted to exercise their options and acquire shares after the elapse of a certain time period, or on the achievement of certain performance conditions. Some private companies also make use of direct share ownership, particularly for key individuals, using different classes of shares such as ‘growth shares’ (see Practice Note: Growth shares (value shares)). Such share ownership arrangements