In connection with Amendment No. 1 to the Agreement and Plan of Merger, dated as of March 7, 2023, among Black Knight, ICE and Sand Merger Sub Corporation (the "Amended Merger Agreement"), ICE will file with the SEC a post-effective amendment to the Registration Statement on Form S-4 (as amended by the post-effective amendment, the "Amended Registration Statement"), which was previously declared effective by the SEC on August 19, 2022, to register the shares of ICE common stock to be issued in connection with the Transaction. The Amended Registration Statement will include an updated proxy statement of Black Knight that also constitutes a prospectus of ICE. THE AMENDED MERGER AGREEMENT NECESSITATES A NEW VOTE BY BLACK KNIGHT'S STOCKHOLDERS IN CONNECTION WITH THE TRANSACTION, AND THE PROXY STATEMENT/PROSPECTUS REFERENCED HEREIN WILL BE A PROXY STATEMENT/PROSPECTUS FOR A NEW SPECIAL MEETING WITH RESPECT TO SUCH NEW VOTE.