4/15/16 Spero Benjamin C. 3 10% Owner² 2:15K Bats Global Markets, Inc. Proskauer Rose LLP/FA Applegate Brion B Collatos William P Parker Victor E Jr. SEA VI Management LLC Spectrum Equity Associates VI, L.P. Spectrum Equity Investors VI LP 11/4/09 Coughlin Benjamin Michael 3 10% Owner² 2:42K Ancestry.com Inc. DONNELLEY FIN… File16/FA Applegate Brion B Collatos William P Henderson Randy J Kennealy Michael Maroni Kevin J Mitchell Christopher Spectrum Equity Investors V LP 11/4/09 Spectrum Equity Investors III LP 3 10% Owner² 2:45K Ancestry.com Inc. DONNELLEY FIN… File16/FA SEA V Management LLC Sei III Entrepreneurs Fund LP SEI III Entrepreneurs LLC Spectrum Equity Associates III LP Spectrum Equity Associates V LP Spectrum Equity Investors V LP Spectrum III Investment Managers Fund LP Spectrum V Investment Managers Fund LP 4/20/98 Applegate Brion B 3 10% Owner² 1:9K CTC Communications Corp. Locke Lord LLP/FA