[Jiayuan Announces Third Quarter 2014 Financial Results BEIJING, China, November 20, 2014 — Jiayuan.com International Ltd. (“Jiayuan” or the “Company”) (NASDAQ: DATE), operator of the largest online dating platform in China, today announced its unaudited financial results for the third quarter ended September 30, 2014. Third Quarter 2014 Highlights 1 · Net revenues for the third quarter 2014 were RMB161.6] [Jiayuan to Hold Annual General Meeting on December 15, 2014 BEIJING, China, November 24, 2014 — Jiayuan.com International Ltd. (“Jiayuan” or the “Company”) (NASDAQ: DATE), operator of the largest online dating platform in China, today announced that it will hold its annual general meeting of shareholders (“AGM”) at 10am on December 15, 2014, Beijing / Hong Kong Time at 22/F,] [001-35157 JIAYUAN.COM INTERNATIONAL LTD. F/15, Anhua Development Building No. 35 Anding Road Chaoyang District, Beijing The People’s Republic of China (8610) 6113-6312 Form 20-F x Form 40-F ¨ o o Yes o No x O 2]

[Jiayuan.com Announces Appointment of Independent Director BEIJING, Oct. 30, 2014 /PRNewswire/ — Jiayuan.com International Ltd. (“Jiayuan”) (NASDAQ: DATE), operator of the largest online dating platform in China, today announced that its Board of Directors (“the Board”) has approved the appointment of Mr. Gaofei Wang as an independent director, effective October 30, 2014. Mr. Wang will replace Mr. Jianzhang Liang, an] [001-35157 JIAYUAN.COM INTERNATIONAL LTD. F/15, Anhua Development Building No. 35 Anding Road Chaoyang District, Beijing The People’s Republic of China (8610) 6113-6312 Form 20-F x Form 40-F ¨ ¨ ¨ Yes ¨ No x O 2]

[Jiayuan.com Announces Special Dividend BEIJING, September 29, 2014 /PRNewswire/ — Jiayuan.com International Ltd. (“Jiayuan”) (NASDAQ: DATE), operator of the largest online dating platform in China, today announced that its Board of Directors has declared a special one-time cash dividend of US$0.4467 per ordinary share, or US$0.67 per American Depositary Share (“ADS”). Record holders of the Company’s ordinary shares at the] [September 2014 001-35157 JIAYUAN.COM INTERNATIONAL LTD. F/15, Anhua Development Building No. 35 Anding Road Chaoyang District, Beijing The People’s Republic of China (8610) 6113-6312 Form 20-F x Form 40-F o ¨ ¨ Yes o No x On September 29, 2014, Jiayuan.com International Ltd. issued the press release furnished as an 2]

[Jiayuan Announces Second Quarter 2014 Financial Results BEIJING, China, August 28, 2014 — Jiayuan.com International Ltd. (“Jiayuan” or the “Company”) (NASDAQ: DATE), operator of the largest online dating platform in China, today announced its unaudited financial results for the second quarter ended June 30, 2014. Second Quarter 2014 Highlights 1 · Net revenues for the second quarter 2014 were RMB145.2] [001-35157 JIAYUAN.COM INTERNATIONAL LTD. F/15, Anhua Development Building No. 35 Anding Road Chaoyang District, Beijing The People’s Republic of China (8610) 6113-6312 Form 20-F x Form 40-F o o o Yes o No x 2]

[Jiayuan Announces First Quarter 2014 Financial Results BEIJING, China, June 3, 2014 — Jiayuan.com International Ltd. (“Jiayuan”) (NASDAQ: DATE), operator of the largest online dating platform in China, today announced its unaudited financial results for the first quarter ended March 31, 2014. First Quarter 2014 Highlights 1 · Net revenues were RMB134.3 million (US$21.6 million), a year-over-year increase of 20.5%.] [001-35157 JIAYUAN.COM INTERNATIONAL LTD. F/15, Anhua Development Building No. 35 Anding Road Chaoyang District, Beijing The People’s Republic of China (8610) 6113-6312 Form 20-F o Form 40-F o ¨ ¨ Yes o No x O 2]