X0306 4 2014-08-15 0001062292 XO GROUP INC. XOXO 0001529458 Savilia Kristin C/O XO GROUP INC. 195 BROADWAY, 25TH FLOOR NEW YORK NY 10007 0 1 0 0 EVP, Local Enterprise Common Stock 2014-08-15 4 S 0 2198 12.01 D 88735 D Common Stock 2014-08-18 4 S 0 11426 11.94 D 77309 D The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.00 to $12.03, inclusive. The reporting person undertakes to provide to XO Group Inc., any security holder of XO Group Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Includes 252 shares of Common Stock acquired under the Issuer's Employee Stock Purchase Plan on July 31, 2014. The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.90 to $12.00, inclusive. The reporting person undertakes to provide to XO Group Inc., any security holder of XO Group Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. /s/ CONNIE CHIANG, attorney-in-fact 2014-08-19