1. The price reported is a weighted average price. The reporting person purchased these shares in multiple transactions at prices ranging from $160.40 to $160.82, inclusive. The reporting person undertakes to provide to Enstar Group Limited ("Enstar"), any security holder of Enstar, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote (1).
2. Includes 183 RSUs that vest on November 17, 2019; 593 RSUs that vest in two approximately equal annual installments beginning on November 17, 2019; and 1,531 RSUs that vest in three approximately equal annual installments beginning on November 17, 2019.