CEB Inc. Watch

from 425 93 pages Agreement and Plan of Merger Dated as of January 5, 2017, Among Gartner, Inc., Cobra Acquisition Corp. and CEB Inc

from 425 93 pages Agreement and Plan of Merger Dated as of January 5, 2017, Among Gartner, Inc., Cobra Acquisition Corp. and Ceb Inc

from 8-K 93 pages Agreement and Plan of Merger Dated as of January 5, 2017, Among Gartner, Inc., Cobra Acquisition Corp. and CEB Inc

from 8-K 4 pages Amendment No. 1 to the Stock Purchase Agreement

from 8-K 211 pages Amendment No. 5

from 8-K 74 pages Stock Purchase Agreement by and Among CEB Inc., as the Purchaser, Cxo Acquisition Co., Sports Leadership Acquisition Co., and Cxo Acquisition Holdings, LLC, as the Seller Dated as of April 4, 2016

from 8-K 40 pages 2 July 2012 Warranty Deed Between the Warrantors and the Corporate Executive Board Company (Uk) Limited Weil, Gotshal & Manges 110 Fetter Lane London Ec4a 1ay Tel: +44 (0) 20 7903 1000 Fax: +44 (0) 20 7903 0990 WWW.WEIL.com

from 8-K 77 pages 2 July 2012 Agreement Relating to the Sale and Purchase of the Entire Issued Share Capital of Shl Group Holdings 1 Limited and Certain Shares in Shl Group Holdings 3 Limited Between the Sellers and the Corporate Executive Board Company (Uk) Limited (As Buyer) and the Corporate Executive Board Company (As Guarantor) and Vss Communications Partners IV, L.P. (As Qwiz Guarantor) Weil, Gotshal & Manges 110 Fetter Lane London Ec4a 1ay Tel: +44 (0) 20 7903 1000 Fax: +44 (0) 20 7903 0990 WWW.WEIL.com