DATE / Jiayuan.com International Ltd. - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

Jiayuan.com International Ltd.
US ˙ NASDAQ
HINDI NA ACTIVE ANG SIMBONG ITO

Mga Batayang Estadistika
CIK 1511683
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Jiayuan.com International Ltd.
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
May 23, 2016 15-12B

Jiayuan.com International 15-12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number 001-35157 Jiayuan.com International Ltd. (Exact name of registrant as specif

May 19, 2016 SC 13D/A

DATE / Jiayuan.com International Ltd. / Vast Profit Holdings Ltd - SCHEDULE 13D, AMENDMENT NO. 4 Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 4)* Information to be Included in Statements Filed Pursuant to Rule 13d-1(a) and Amendments Thereto Filed Pursuant to Rule 13d-2(a) JIAYUAN.COM INTERNATIONAL LTD. (Name of Issuer) Ordinary Shares, par value US$0.001 per share (Title of Class of Securities) 4

May 18, 2016 S-8 POS

Jiayuan.com International S-8 POS

As Filed With the Securities and Exchange Commission on May 18, 2016 Registration No.

May 18, 2016 S-8 POS

Jiayuan.com International S-8 POS

As Filed With the Securities and Exchange Commission on May 18, 2016 Registration No.

May 13, 2016 EX-99.1

Jiayuan Announces Completion of Merger

EX-99.1 2 a16-110911ex99d1.htm EX-99.1 Exhibit 99.1 Jiayuan Announces Completion of Merger BEIJING, May 14, 2016 — Jiayuan.com International Ltd. (NASDAQ: DATE) (“Jiayuan” or the “Company”), operator of the largest online dating platform in China, today announced the completion of the merger contemplated by the previously announced agreement and plan of merger, dated December 7, 2015 (the “Merger

May 13, 2016 6-K

Jiayuan.com International 6-K (Current Report of Foreign Issuer)

6-K 1 a16-1109116k.htm 6-K FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of May 2016 001-35157 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No. 35

May 13, 2016 EX-4.59

EXCLUSIVE TECHNOLOGY SERVICES AGREEMENT By and between [BEIJING YOUYUE HUDONG INFORMATION SCIENCE CO., LTD.] [BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD.] December 1, 2015

Exhibit 4.59 EXCLUSIVE TECHNOLOGY SERVICES AGREEMENT By and between [BEIJING YOUYUE HUDONG INFORMATION SCIENCE CO., LTD.] And [BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD.] December 1, 2015 EXCLUSIVE TECHNOLOGY SERVICES AGREEMENT This EXCLUSIVE TECHNOLOGY SERVICES AGREEMENT (this “Agreement”) is entered into on December 1, 2015 in [Beijing], the People’s Republic of China (“China” or “PRC”) by

May 13, 2016 EX-4.60

EQUITY PLEDGE AGREEMENT [BEIJING YOUYUE HUDONG INFORMATION SCIENCE CO., LTD.] By and among [TAO LU] [HUI SONG] AND OTHERS [BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD.] December 1, 2015

Exhibit 4.60 EQUITY PLEDGE AGREEMENT Regarding [BEIJING YOUYUE HUDONG INFORMATION SCIENCE CO., LTD.] By and among [TAO LU] [HUI SONG] AND OTHERS And [BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD.] December 1, 2015 EQUITY PLEDGE AGREEMENT This EQUITY PLEDGE AGREEMENT (this “Agreement”) is made on December 1, 2015 in [Beijing], the People’s Republic of China (“China” or “PRC”) by and among the fol

May 13, 2016 EX-15.2

May 13, 2016

Exhibit 15.2 May 13, 2016 Jiayuan.com International Ltd. 15/F, Anhua Development Building No. 35 Anding Road Chaoyang District, Beijing 100029 People’s Republic of China Ladies and Gentlemen: We hereby consent to the use of our name and the summary of our opinion under the captions “Risk Factors” and “Organizational Structure” in Jiayuan.com International Ltd.’s Annual Report on Form 20-F for the

May 13, 2016 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) o REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2015 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF

May 13, 2016 EX-15.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 15.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (Nos. 333-177877 and 333-184079) of Jiayuan.com International Ltd., of our report dated May 13, 2016 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 20-

May 13, 2016 EX-13.2

Certification by the Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.2 Certification by the Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of Jiayuan.com International Ltd. (the “Company”) on Form 20-F for the fiscal year ended December 31, 2015 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Shang-Hsiu Koo, Chief Financial Officer of the Co

May 13, 2016 EX-15.4

Our ref KKZ/660390-000001/9502497v1

Exhibit 15.4 Our ref KKZ/660390-000001/9502497v1 Direct tel +852 3690-7432 E-mail [email protected] Jiayuan.com International Ltd. 15th Floor, Anhua Development Building No. 35 Anding Road Chao Yang District Beijing, China May 13, 2016 Dear Sir Jiayuan.com International Ltd. (the “Company”) We have acted as legal advisers as to the laws of the Cayman Islands to Jiayuan.com Internatio

May 13, 2016 EX-13.1

Certification by the Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Certification by the Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of Jiayuan.com International Ltd. (the “Company”) on Form 20-F for the fiscal year ended December 31, 2015 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Linguang Wu, Chief Executive Officer of the Compa

May 13, 2016 EX-12.2

Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Shang-Hsiu Koo, certify that: 1. I have reviewed this annual report on Form 20-F of Jiayuan.com International Ltd. (the “Company”); 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the

May 13, 2016 EX-4.63

EXCLUSIVE PURCHASE OPTION AGREEMENT [BEIJING YOUYUE HUDONG INFORMATION SCIENCE CO., LTD.] By and among [TAO LU HUI SONG] AND OTHERS [BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD.] [BEIJING YOUYUE HUDONG INFORMATION SCIENCE CO., LTD.] December 1, 20

Exhibit 4.63 Confidential EXCLUSIVE PURCHASE OPTION AGREEMENT Regarding [BEIJING YOUYUE HUDONG INFORMATION SCIENCE CO., LTD.] By and among [TAO LU HUI SONG] AND OTHERS [BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD.] And [BEIJING YOUYUE HUDONG INFORMATION SCIENCE CO., LTD.] December 1, 2015 EXCLUSIVE PURCHASE OPTION AGREEMENT This EXCLUSIVE PURCHASE OPTION AGREEMENT (this “Agreement”) is entered

May 13, 2016 EX-15.3

Consent of iResearch Consulting Group

Exhibit 15.3 Consent of iResearch Consulting Group April 21, 2016 Jiayuan.com International Ltd. 15/F Anhua Development Building No. 35 Anding Road Chaoyang District, Beijing The People’s Republic of China Ladies and Gentlemen: iResearch Consulting Group hereby consents to references to its name in the annual report on Form 20-F of Jiayuan.com International Ltd. (the “Company”) for the fiscal year

May 13, 2016 EX-12.1

Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Linguang Wu, certify that: 1. I have reviewed this annual report on Form 20-F of Jiayuan.com International Ltd. (the “Company”); 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the st

May 13, 2016 EX-4.61

LOAN AGREEMENT By and among [TAO LU HUI SONG] And others] BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. December 1, 2015

Exhibit 4.61 Confidential LOAN AGREEMENT By and among [TAO LU HUI SONG] And others] And BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. December 1, 2015 LOAN AGREEMENT This LOAN AGREEMENT (this “Agreement”) is entered into on December 1, 2015 in Beijing by and among the following parties: 1. [Tao LU], a citizen of China 2. [Hui SONG], a citizen of China 3. [Yu ZHANG], a citizen of China (Hereinaft

May 13, 2016 EX-4.62

SHAREHOLDERS’ VOTING RIGHTS ENTRUSTMENT AGREEMENT [BEIJING YOUYUE HUDONG INFORMATION SCIENCE CO., LTD.] By and among [BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD.] [BEIJING YOUYUE HUDONG INFORMATION SCIENCE CO., LTD.] [TAO LU] [HUI SONG] December

Exhibit 4.62 SHAREHOLDERS’ VOTING RIGHTS ENTRUSTMENT AGREEMENT Regarding [BEIJING YOUYUE HUDONG INFORMATION SCIENCE CO., LTD.] By and among [BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD.] [BEIJING YOUYUE HUDONG INFORMATION SCIENCE CO., LTD.] [TAO LU] [HUI SONG] And OTHERS December 1, 2015 SHAREHOLDERS’ VOTING RIGHTS ENTRUSTMENT AGREEMENT This SHAREHOLDERS’ VOTING RIGHTS ENTRUSTMENT AGREEMENT (th

May 3, 2016 NT 20-F

Jiayuan.com International NT 20-F

OMB APPROVAL UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING OMB Number: 3235-0058 Expires: October 31, 2018 Estimated average burden hours per response . . . . . . 2.50 SEC FILE NUMBER CUSIP NUMBER (Check one): o Form 10-K x Form 20-F o Form 11-K o Form 10-Q o Form 10-D o Form N-SAR o Form N-CSR For Period Ended: December 31, 2015 o

March 9, 2016 EX-99.2

[Signature page follows]

Exhibit 99.2 EXECUTION VERSION PRIVATE AND CONFIDENTIAL March 9, 2016 Jiayuan.com International Ltd. 15/F, Anhua Development Building No. 35 Anding Road Chaoyang District People?s Republic of China Attention: Shang-Hsiu Koo Facsimile No.: +86 010 6113 6313 E-mail: [email protected] Dear Sir/Madam: Reference is made to the Agreement and Plan of Merger dated as of December 7, 2015 (the ?Merger Agreem

March 9, 2016 6-K

Jiayuan.com International 6-K (Current Report of Foreign Issuer)

6-K 1 a16-592616k.htm 6-K FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of March 2016 001-35157 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No. 35

March 9, 2016 EX-99.1

Jiayuan Enters Into Letter Agreement In Relation To Proposed Merger

Exhibit 99.1 Jiayuan Enters Into Letter Agreement In Relation To Proposed Merger BEIJING, March 9, 2016 ? Jiayuan.com International Ltd. (NASDAQ: DATE) (?Jiayuan? or the ?Company?), operator of the largest online dating platform in China, today announced that it has entered into a letter agreement (the ?Letter Agreement?) with LoveWorld Inc. (?Parent?) and FutureWorld Inc. (?Merger Subsidiary?), a

February 16, 2016 SC 13G/A

DATE / Jiayuan.com International Ltd. / Haiyan Gong - SC 13G/A Passive Investment

SC 13G/A 1 a16-34992sc13ga.htm SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4)* Jiayuan.com International Ltd. (Name of Issuer) Ordinary shares, par value US$0.001 per share (Title of Class of Securities) 477374 102 (CUSIP Number) December 31, 2015 (Date of Event Which Requires Filing of this

February 16, 2016 SC 13G/A

DATE / Jiayuan.com International Ltd. / Cheer Air Holdings Ltd - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3)* Jiayuan.com International Ltd. (Name of Issuer) Ordinary shares, par value US$0.001 per share (Title of Class of Securities) 477374 102 (CUSIP Number) December 31, 2015 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to

February 16, 2016 EX-99.1

Joint Filing Agreement

EXHIBIT 99.1 Joint Filing Agreement In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with respect to the ordinary s

February 16, 2016 SC 13G/A

DATE / Jiayuan.com International Ltd. / Yongqiang Qian - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4)* Jiayuan.com International Ltd. (Name of Issuer) Ordinary shares, par value US$0.001 per share (Title of Class of Securities) 477374 102 (CUSIP Number) December 31, 2015 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to

February 16, 2016 EX-99.1

Joint Filing Agreement

EX-99.1 2 a16-34993ex99d1.htm EX-99.1 EXHIBIT 99.1 Joint Filing Agreement In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendments t

February 16, 2016 SC 13G/A

DATE / Jiayuan.com International Ltd. / Qiming Corporate GP, Ltd. - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* Jiayuan.com International Ltd. (Name of Issuer) Ordinary shares, par value US$0.001 per share (Title of Class of Securities) 477374 102 (CUSIP Number) December 31, 2015 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to

February 16, 2016 EX-99.1

Joint Filing Agreement

EX-99.1 2 a16-34992ex99d1.htm EX-99.1 EXHIBIT 99.1 Joint Filing Agreement In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendments t

December 29, 2015 EX-99.1

Jiayuan.com International Ltd. Announces Shareholders’ Approval of Merger Agreement

EX-99.1 2 a15-254251ex99d1.htm EX-99.1 Exhibit 99.1 Jiayuan.com International Ltd. Announces Shareholders’ Approval of Merger Agreement BEIJING, December 29, 2015 —Jiayuan.com International Ltd. (NASDAQ: DATE) (“Jiayuan” or the “Company”), operator of the largest online dating platform in China, today announced that, at an extraordinary general meeting held today, the Company’s shareholders voted

December 29, 2015 6-K

Jiayuan.com International 6-K (Current Report of Foreign Issuer)

6-K 1 a15-2542516k.htm 6-K FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of December 2015 001-35157 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No

December 8, 2015 EX-99.4

Depositary's Notice of Extraordinary General Meeting of Jiayuan.com International Ltd.

QuickLinks - Click here to rapidly navigate through this document Exhibit 99.4 No Action Necessary For Information Purposes Only Depositary's Notice of Extraordinary General Meeting of Jiayuan.com International Ltd. ADSs: American Depositary Shares. ADS CUSIP Nos.: 477374102 and 477374995. ADS Record Date: December 8, 2015. Meeting Specifics: Extraordinary General Meeting to be held on December 29

December 8, 2015 EX-99.2

PROXY STATEMENT OF THE COMPANY

Use these links to rapidly review the document TABLE OF CONTENTS Table of Contents Exhibit 99.

December 8, 2015 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of December 2015 001-35157 (Commission File

6-K 1 a2226792z6-k.htm FORM 6-K QuickLinks - Click here to rapidly navigate through this document FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of December 2015 001-35157 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation

December 8, 2015 SC 13D/A

DATE / Jiayuan.com International Ltd. / Vast Profit Holdings Ltd - SCHEDULE 13D, AMENDMENT NO. 3 Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 3)* Information to be Included in Statements Filed Pursuant to Rule 13d-1(a) and Amendments Thereto Filed Pursuant to Rule 13d-2(a) JIAYUAN.COM INTERNATIONAL LTD. (Name of Issuer) Ordinary Shares, par value US$0.001 per share (Title of Class of Securities) 4

December 8, 2015 EX-99.3

PROXY CARD THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS OF JIAYUAN.COM INTERNATIONAL LTD. FOR THE EXTRAORDINARY GENERAL MEETING OF SHAREHOLDERS TO BE HELD ON DECEMBER 29, 2015

QuickLinks - Click here to rapidly navigate through this document Exhibit 99.3 PROXY CARD THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS OF JIAYUAN.COM INTERNATIONAL LTD. FOR THE EXTRAORDINARY GENERAL MEETING OF SHAREHOLDERS TO BE HELD ON DECEMBER 29, 2015 The undersigned shareholder of Jiayuan.com International Ltd., a Cayman Islands company (the "Company"), hereby acknowledges recei

December 8, 2015 EX-99.5

Extraordinary General Meeting The Voting Instructions Card must be signed, completed and received at the indicated address prior to 10:00 A.M. (New York City time) on December 23, 2015 for action to be taken. VOTING INSTRUCTIONS CARD AMERICAN DEPOSIT

QuickLinks - Click here to rapidly navigate through this document Exhibit 99.5 Extraordinary General Meeting The Voting Instructions Card must be signed, completed and received at the indicated address prior to 10:00 A.M. (New York City time) on December 23, 2015 for action to be taken. VOTING INSTRUCTIONS CARD AMERICAN DEPOSITARY SHARES Jiayuan.com International Ltd. (the "Company") ADS CUSIP Nos

December 8, 2015 EX-99.1

Jiayuan.com International Ltd. Announces Extraordinary General Meeting of Shareholders

QuickLinks - Click here to rapidly navigate through this document Exhibit 99.1 Jiayuan.com International Ltd. Announces Extraordinary General Meeting of Shareholders BEIJING, December 8, 2015—Jiayuan.com International Ltd. (NASDAQ: DATE) ("Jiayuan" or the "Company"), operator of the largest online dating platform in China, today announced that it has called an extraordinary general meeting of shar

December 7, 2015 EX-99.3

SPONSOR GUARANTEE

EX-99.3 4 a15-245443ex99d3.htm EX-99.3 Exhibit 99.3 EXECUTION VERSION SPONSOR GUARANTEE GUARANTEE AGREEMENT (this “Agreement”) dated as of December 7, 2015 between by Baihe Network Co., Ltd., a joint-stock company incorporated under the laws of the PRC (“Guarantor”) and Jiayuan.com International Ltd., an exempted company with limited liability incorporated under the laws of the Cayman Islands (the

December 7, 2015 EX-99.1

Jiayuan.com International Ltd. Enters Into Definitive Merger Agreement

Exhibit 99.1 Jiayuan.com International Ltd. Enters Into Definitive Merger Agreement BEIJING, December 7, 2015 —Jiayuan.com International Ltd. (NASDAQ: DATE) (“Jiayuan” or the “Company”), operator of the largest online dating platform in China, today announced that it has entered into an agreement and plan of merger (the “Merger Agreement”) with LoveWorld Inc. (“Parent”) and FutureWorld Inc. (“Merg

December 7, 2015 6-K

Jiayuan.com International 6-K (Current Report of Foreign Issuer)

6-K 1 a15-2454436k.htm 6-K FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of December 2015 001-35157 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No

December 7, 2015 EX-99.2

AGREEMENT AND PLAN OF MERGER dated as of December 7, 2015 JIAYUAN.COM INTERNATIONAL LTD., LOVEWORLD INC. FUTUREWORLD INC.

EX-99.2 3 a15-245443ex99d2.htm EX-99.2 Exhibit 99.2 EXECUTION VERSION AGREEMENT AND PLAN OF MERGER dated as of December 7, 2015 among JIAYUAN.COM INTERNATIONAL LTD., LOVEWORLD INC. and FUTUREWORLD INC. TABLE OF CONTENTS PAGE ARTICLE 1 DEFINITIONS Section 1.01. Definitions 2 Section 1.02. Other Definitional and Interpretative Provisions 8 ARTICLE 2 THE MERGER Section 2.01. The Merger 9 Section 2.02

December 3, 2015 EX-99.1

Jiayuan to Hold Annual General Meeting on December 18, 2015

Exhibit 99.1 Jiayuan to Hold Annual General Meeting on December 18, 2015 BEIJING, China, December 2, 2015 — 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 18, 2015, Beijing / Hong Kong Time at 22/F, Bank of Ch

December 3, 2015 6-K

Jiayuan.com International 6-K (Current Report of Foreign Issuer)

6-K 1 a15-2423816k.htm 6-K FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of December 2015 001-35157 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No

November 27, 2015 EX-99.1

Jiayuan Announces Third Quarter 2015 Financial Results

EX-99.1 2 a15-241911ex99d1.htm EX-99.1 Exhibit 99.1 Jiayuan Announces Third Quarter 2015 Financial Results BEIJING, China, November 25, 2015 — 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, 2015. Third Quarter 2015 Highlight

November 27, 2015 6-K

Jiayuan.com International 6-K (Current Report of Foreign Issuer)

6-K 1 a15-2419116k.htm 6-K FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of November 2015 001-35157 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No

August 24, 2015 6-K

Jiayuan.com International 6-K (Current Report of Foreign Issuer)

6-K 1 a15-1838816k.htm 6-K FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of August 2015 001-35157 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No.

August 24, 2015 EX-99.1

Jiayuan Announces Second Quarter 2015 Financial Results

Exhibit 99.1 Jiayuan Announces Second Quarter 2015 Financial Results BEIJING, China, August 20, 2015? 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, 2015. Second Quarter 2015 Highlights1 ? Net revenues for the second quarter 201

June 10, 2015 EX-99.1

Jiayuan Announces First Quarter 2015 Financial Results

Exhibit 99.1 Jiayuan Announces First Quarter 2015 Financial Results BEIJING, China, June 8, 2015? 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, 2015. First Quarter 2015 Highlights1 ? Net revenues were RMB169.4 million (US$27.3 million), a year-

June 10, 2015 6-K

Jiayuan.com International 6-K (Current Report of Foreign Issuer)

6-K 1 a15-1379016k.htm 6-K FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of June 2015 001-35157 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No. 35

June 8, 2015 6-K

Jiayuan.com International 6-K (Current Report of Foreign Issuer)

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of June 2015 001-35157 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant?s name into English) F/15, Anhua Development Building No. 35 Anding Road Chaoyang Distr

June 8, 2015 EX-99.1

Jiayuan.com Announces Receipt of Amended “Going Private” Proposal

Exhibit 99.1 Jiayuan.com Announces Receipt of Amended “Going Private” Proposal BEIJING, June 8, 2015 /PRNewswire/ — Jiayuan.com International Ltd. (“Jiayuan” or the “Company”) (NASDAQ: DATE), operator of the largest online dating platform in China, today announced that the special committee (the “Special Committee”) of the Company’s board of directors (the “Board”), which was formed to review and

June 5, 2015 EX-99

[Proposal Letter Signature Page]

June 4, 2015 The Board of Directors Jiayuan.com International Ltd. 15/F, Anhua Development Building No. 35 Anding Road Chaoyang District, Beijing, China Dear Sirs: Reference is made to the non-binding preliminary proposal made by Vast Profit Holdings Limited, a company incorporated under the laws of the Cayman Islands (“VPHL”, “we” or "us"), on March 3, 2015 (the “Original Proposal”), pursuant to

June 5, 2015 SC 13D/A

DATE / Jiayuan.com International Ltd. / Vast Profit Holdings Ltd - SCHEDULE 13D/A, AMENDMENT NO. 2 Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 2)* Information to be Included in Statements Filed Pursuant to Rule 13d-1(a) and Amendments Thereto Filed Pursuant to Rule 13d-2(a) JIAYUAN.COM INTERNATIONAL LTD. (Name of Issuer) Ordinary Shares, par value US$0.001 per share (Title of Class of Securities) 4

June 1, 2015 6-K

Jiayuan.com International 6-K (Current Report of Foreign Issuer)

6-K 1 a15-1310416k.htm 6-K FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of June 2015 001-35157 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No. 35

June 1, 2015 EX-99.1

Jiayuan.com Receives Additional Non-Binding Proposals

Exhibit 99.1 Jiayuan.com Receives Additional Non-Binding Proposals BEIJING, May 29, 2015 /PRNewswire/ ? Jiayuan.com International Ltd. (?Jiayuan? or the ?Company?) (NASDAQ: DATE), operator of the largest online dating platform in China, today announced that the special committee (the ?Special Committee?) of the Company?s board of directors (the ?Board?), which was formed to review and evaluate the

April 16, 2015 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) o REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2014 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF

April 16, 2015 EX-12.2

Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Shang-Hsiu Koo, certify that: 1. I have reviewed this annual report on Form 20-F of Jiayuan.com International Ltd. (the “Company”); 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the

April 16, 2015 EX-15.3

Consent of iResearch Consulting Group

Exhibit 15.3 Consent of iResearch Consulting Group April 2, 2015 Jiayuan.com International Ltd. 15/F Anhua Development Building No. 35 Anding Road Chaoyang District, Beijing The People’s Republic of China Ladies and Gentlemen: iResearch Consulting Group hereby consents to references to its name in the annual report on Form 20-F of Jiayuan.com International Ltd. (the “Company”) for the fiscal year

April 16, 2015 EX-12.1

Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Linguang Wu, certify that: 1. I have reviewed this annual report on Form 20-F of Jiayuan.com International Ltd. (the “Company”); 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the st

April 16, 2015 EX-15.4

Our ref

Exhibit 15.4 Our ref JUH/660390-000001/8046428v2 Direct tel +852 3690-7431 E-mail [email protected] Jiayuan.com International Ltd. 15th Floor, Anhua Development Building No.35 An Ding Road Chao Yang District Beijing, China 16 April 2015 Dear Sir Jiayuan.com International Ltd. (the “Company”) We have acted as legal advisers as to the laws of the Cayman Islands to Jiayuan.com Internatio

April 16, 2015 EX-15.2

April 16, 2015

Exhibit 15.2 April 16, 2015 Jiayuan.com International Ltd. 15/F, Anhua Development Building No. 35 Anding Road Chaoyang District, Beijing 100029 People’s Republic of China Ladies and Gentlemen: We hereby consent to the use of our name and the summary of our opinion under the captions “Risk Factors” and “Organizational Structure” in Jiayuan.com International Ltd.’s Annual Report on Form 20-F for th

April 16, 2015 EX-15.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 15.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (Nos. 333-177877 and 333-184079) of Jiayuan.com International Ltd., of our report dated April 16, 2015 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 2

April 16, 2015 EX-13.1

Certification by the Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Certification by the Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of Jiayuan.com International Ltd. (the “Company”) on Form 20-F for the fiscal year ended December 31, 2014 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Linguang Wu, Chief Executive Officer of the Compa

April 16, 2015 EX-13.2

Certification by the Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.2 Certification by the Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of Jiayuan.com International Ltd. (the “Company”) on Form 20-F for the fiscal year ended December 31, 2014 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Shang-Hsiu Koo, Chief Financial Officer of the Co

March 30, 2015 EX-99.1

Jiayuan.com Special Committee Engages Financial Advisor and Legal Counsel

EX-99.1 2 a15-80961ex99d1.htm EX-99.1 Exhibit 99.1 Jiayuan.com Special Committee Engages Financial Advisor and Legal Counsel BEIJING, March 27, 2015 /PRNewswire/ — Jiayuan.com International Ltd. (“Jiayuan” or the “Company”) (NASDAQ: DATE), operator of the largest online dating platform in China, today announced that the special committee (the “Special Committee”) of the Company’s board of director

March 30, 2015 SC 13D/A

DATE / Jiayuan.com International Ltd. / Vast Profit Holdings Ltd - SCHEDULE 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 1)* Information to be Included in Statements Filed Pursuant to Rule 13d-1(a) and Amendments Thereto Filed Pursuant to Rule 13d-2(a) JIAYUAN.COM INTERNATIONAL LTD. (Name of Issuer) Ordinary Shares, par value US$0.001 per share (Title of Class of Securities) 4

March 30, 2015 6-K

Jiayuan.com International 6-K (Current Report of Foreign Issuer)

6-K 1 a15-809616k.htm 6-K FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of March 2015 001-35157 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No. 35

March 30, 2015 EX-99

DEED OF ADHERENCE

Exhibit 7.07 DEED OF ADHERENCE THIS DEED OF ADHERENCE (the “Deed”) is made the 26th day of March 2015. BETWEEN: (1) Jiayuan.com International Ltd., a company incorporated in the British Virgin Islands whose registered office is located at P.O. Box 173 Kingston Chambers, Road Town, Tortola, British Virgin Islands; and (2) Vast Profit Holdings Limited, a company incorporated in the Cayman Islands wh

March 16, 2015 6-K

Jiayuan.com International 6-K (Current Report of Foreign Issuer)

6-K 1 a15-686516k.htm 6-K FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of March 2015 001-35157 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No. 35

March 16, 2015 EX-99.1

Jiayuan.com Announces Board of Directors Establishes Special Committee to Evaluate Non-Binding “Going Private” Proposal and Departure of Director

EX-99.1 2 a15-68651ex99d1.htm EX-99.1 Exhibit 99.1 Jiayuan.com Announces Board of Directors Establishes Special Committee to Evaluate Non-Binding “Going Private” Proposal and Departure of Director BEIJING, March 16, 2015 /PRNewswire/ — Jiayuan.com International Ltd. (“Jiayuan” or the “Company”) (NASDAQ: DATE), operator of the largest online dating platform in China, today announced that its Board

March 9, 2015 EX-99.1

Jiayuan Announces Fourth Quarter and Full Year 2014 Financial Results

EX-99.1 2 a15-61391ex99d1.htm EX-99.1 Exhibit 99.1 Jiayuan Announces Fourth Quarter and Full Year 2014 Financial Results BEIJING, China, March 5, 2015 — Jiayuan.com International Ltd. (“Jiayuan”) (NASDAQ: DATE), operator of the largest online dating platform in China, today announced its unaudited financial results for the fourth quarter and full year ended December 31, 2014. Fourth Quarter 2014 H

March 9, 2015 6-K

Jiayuan.com International 6-K (Current Report of Foreign Issuer)

6-K 1 a15-613916k.htm 6-K FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of March 2015 001-35157 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No. 35

March 3, 2015 SC 13D

DATE / Jiayuan.com International Ltd. / Vast Profit Holdings Ltd - SCHEDULE 13D Activist Investment

SC 13D 1 sc13d.htm SCHEDULE 13D UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No.)* Information to be Included in Statements Filed Pursuant to Rule 13d-1(a) and Amendments Thereto Filed Pursuant to Rule 13d-2(a) JIAYUAN.COM INTERNATIONAL LTD. (Name of Issuer) Ordinary Shares, par value US$0.001 per share (T

March 3, 2015 EX-99.4

DEED OF ADHERENCE

Exhibit 7.04 DEED OF ADHERENCE THIS DEED OF ADHERENCE (the “Deed”) is made the 2nd day of March 2015. BETWEEN: (1) Jiayuan.com International Ltd., a company incorporated in the British Virgin Islands whose registered office is located at P.O. Box 173 Kingston Chambers, Road Town, Tortola, British Virgin Islands; and (2) Vast Profit Holdings Limited, a company incorporated in the Cayman Islands who

March 3, 2015 EX-99.3

SHARE PURCHASE AGREEMENT dated as of February 27, 2015 VAST PROFIT HOLDINGS LIMITED APRILSKY LTD. HAIYAN GONG relating to the purchase and sale ordinary shares and American Depositary Shares Jiayuan.com International Ltd. SHARE PURCHASE AGREEMENT

Exhibit 7.03 EXECUTION VERSION SHARE PURCHASE AGREEMENT dated as of February 27, 2015 Among VAST PROFIT HOLDINGS LIMITED APRILSKY LTD. and HAIYAN GONG relating to the purchase and sale of ordinary shares and American Depositary Shares of Jiayuan.com International Ltd. SHARE PURCHASE AGREEMENT SHARE PURCHASE AGREEMENT (this “Agreement”) dated as of February 27, 2015 by and among (i) Vast Profit Hol

March 3, 2015 EX-99.2

SHARE PURCHASE AGREEMENT dated as of February 6, 2015 VAST PROFIT HOLDINGS LIMITED MAYSKY INTERNATIONAL LIMITED FUPING YU relating to the purchase and sale ordinary shares and American Depositary Shares JIAYUAN.COM INTERNATIONAL LTD. SHARE PURCHASE A

EX-99.2 3 ex702.htm EXHIBIT 7.02 - SHARE PURCHASE AGREEMENT Exhibit 7.02 EXECUTION VERSION SHARE PURCHASE AGREEMENT dated as of February 6, 2015 among VAST PROFIT HOLDINGS LIMITED MAYSKY INTERNATIONAL LIMITED and FUPING YU relating to the purchase and sale of ordinary shares and American Depositary Shares of JIAYUAN.COM INTERNATIONAL LTD. SHARE PURCHASE AGREEMENT SHARE PURCHASE AGREEMENT (this “Ag

March 3, 2015 EX-99.1

Jiayuan.com Announces Receipt of “Going Private” Proposal and Departure of Director

Exhibit 99.1 Jiayuan.com Announces Receipt of “Going Private” Proposal and Departure of Director BEIJING, March 3, 2015 /PRNewswire/ — Jiayuan.com International Ltd. (“Jiayuan” or the “Company”) (NASDAQ: DATE), operator of the largest online dating platform in China, today announced that its Board of Directors (the “Board”) has received a preliminary non-binding proposal letter, dated March 3, 201

March 3, 2015 EX-99.1

JOINT FILING AGREEMENT

Exhibit 7.01 JOINT FILING AGREEMENT The parties listed below agree that the Schedule 13D to which this agreement is attached as an exhibit, and all further amendments thereto, shall be filed on behalf of each of them. This Agreement is intended to satisfy Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended. This Agreement may be executed in any number of counterparts, each of wh

March 3, 2015 EX-99.6

[Proposal Letter Signature Page]

EX-99.6 6 ex706.htm EXHIBIT 7.06 - PROPOSAL TO BOARD OF DIRECTORS Exhibit 7.06 March 3, 2015 The Board of Directors Jiayuan.com International Ltd. 15/F, Anhua Development Building No. 35 Anding Road Chaoyang District, Beijing, China Dear Sirs: Vast Profit Holdings Limited, a company incorporated under the laws of the Cayman Islands ("VPHL", "we" or "us"), is pleased to submit this preliminary non-

March 3, 2015 6-K

DATE / Jiayuan.com International Ltd. 6-K - Current Report of Foreign Issuer - 6-K

6-K 1 a15-582216k.htm 6-K FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of March 2015 001-35157 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No. 35

February 17, 2015 EX-99.1

Joint Filing Agreement

EXHIBIT 99.1 Joint Filing Agreement In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with respect to the ordinary s

February 17, 2015 SC 13G/A

DATE / Jiayuan.com International Ltd. / Haiyan Gong - SC 13G/A Passive Investment

SC 13G/A 1 a15-36382sc13ga.htm SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3)* Jiayuan.com International Ltd. (Name of Issuer) Ordinary shares, par value US$0.001 per share (Title of Class of Securities) 477374 102 (CUSIP Number) December 31, 2014 (Date of Event Which Requires Filing of this

February 17, 2015 EX-99.1

Joint Filing Agreement

EXHIBIT 99.1 Joint Filing Agreement In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with respect to the ordinary s

February 17, 2015 SC 13G/A

DATE / Jiayuan.com International Ltd. / Cheer Air Holdings Ltd - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* Jiayuan.com International Ltd. (Name of Issuer) Ordinary shares, par value US$0.001 per share (Title of Class of Securities) 477374 102 (CUSIP Number) December 31, 2014 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to

February 17, 2015 SC 13G/A

DATE / Jiayuan.com International Ltd. / Yongqiang Qian - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3)* Jiayuan.com International Ltd. (Name of Issuer) Ordinary shares, par value US$0.001 per share (Title of Class of Securities) 477374 102 (CUSIP Number) December 31, 2014 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to

February 13, 2015 SC 13G/A

DATE / Jiayuan.com International Ltd. / Qiming Corporate GP, Ltd. - SC 13G/A Passive Investment

SC 13G/A 1 a15-44121sc13ga.htm SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Jiayuan.com International Ltd. (Name of Issuer) Ordinary shares, par value US$0.001 per share (Title of Class of Securities) 477374 102 (CUSIP Number) December 31, 2014 (Date of Event Which Requires Filing of this

February 13, 2015 EX-99.1

Joint Filing Agreement

EXHIBIT 99.1 Joint Filing Agreement In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with respect to the ordinary s

November 24, 2014 6-K

DATE / Jiayuan.com International Ltd. 6-K - Current Report of Foreign Issuer - 6-K

6-K 1 a14-2499016k.htm 6-K FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of November 2014 001-35157 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No

November 24, 2014 EX-99.2

Jiayuan to Hold Annual General Meeting on December 15, 2014

EX-99.2 3 a14-249901ex99d2.htm EX-99.2 Exhibit 99.2 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, Beij

November 24, 2014 EX-99.1

Jiayuan Announces Third Quarter 2014 Financial Results

Exhibit 99.1 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 Highlights1 · Net revenues for the third quarter

October 31, 2014 EX-99.1

Jiayuan.com Announces Appointment of Independent Director

EX-99.1 2 a14-233801ex99d1.htm EX-99.1 Exhibit 99.1 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, ef

October 31, 2014 6-K

DATE / Jiayuan.com International Ltd. 6-K - Current Report of Foreign Issuer - 6-K

6-K 1 a14-2338016k.htm 6-K FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of October 2014 001-35157 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No.

September 30, 2014 6-K

DATE / Jiayuan.com International Ltd. 6-K - Current Report of Foreign Issuer - 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of September 2014 001-35157 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No. 35 Anding Road Chaoyang

September 30, 2014 EX-99.1

Jiayuan.com Announces Special Dividend

EX-99.1 2 a14-215971ex99d1.htm EX-99.1 Exhibit 99.1 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 Dep

September 2, 2014 6-K

DATE / Jiayuan.com International Ltd. 6-K - Current Report of Foreign Issuer - 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of September 2014 001-35157 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No. 35 Anding Road Chaoyang

September 2, 2014 EX-99.1

Jiayuan Announces Second Quarter 2014 Financial Results

EX-99.1 2 a14-203171ex99d1.htm EX-99.1 Exhibit 99.1 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 Highlights1 ·

June 4, 2014 6-K

Current Report of Foreign Issuer - 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of June 2014 001-35157 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No. 35 Anding Road Chaoyang Distr

June 4, 2014 EX-99.1

Jiayuan Announces First Quarter 2014 Financial Results

EX-99.1 2 a14-146371ex99d1.htm EX-99.1 Exhibit 99.1 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 Highlights1 · Net revenues were RMB

April 30, 2014 EX-15.4

Our ref

Exhibit 15.4 Our ref JUH/660390-000001/6008651v1 Direct tel +852 3690-7431 E-mail [email protected] Jiayuan.com International Ltd. 15/F, Anhua Development Building No.35 An Ding Road Chao Yang District Beijing, China 30 April 2014 Dear Sir Jiayuan.com International Ltd. (the “Company”) We have acted as legal advisers as to the laws of the Cayman Islands to Jiayuan.com International Lt

April 30, 2014 EX-4.43

AMENDED AND RESTATED EXCLUSIVE TECHNOLOGY AND SERVICES AGREEMENT By and between SHANGHAI SHIJI JIAYUAN MATCHMAKING SERVICE CENTER BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. March 1, 2014

Exhibit 4.43 Confidential AMENDED AND RESTATED EXCLUSIVE TECHNOLOGY LICENSE AND SERVICES AGREEMENT By and between SHANGHAI SHIJI JIAYUAN MATCHMAKING SERVICE CENTER And BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. March 1, 2014 AMENDED AND RESTATED EXCLUSIVE TECHNOLOGY LICENSE AND SERVICES AGREEMENT This AMENDED AND RESTATED EXCLUSIVE TECHNOLOGY LICENSE AND SERVICES AGREEMENT (this “Agreement”)

April 30, 2014 EX-4.51

AMENDED AND RESTATED LOAN AGREEMENT By and among HAIYAN GONG XU LIU And others BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. March 1, 2014

Exhibit 4.51 Confidential AMENDED AND RESTATED LOAN AGREEMENT By and among HAIYAN GONG XU LIU And others And BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. March 1, 2014 AMENDED AND RESTATED LOAN AGREEMENT This AMENDED AND RESTATED LOAN AGREEMENT (this “Agreement”) is entered into on March 1, 2014 in Beijing by and among the following parties: 1. Haiyan GONG, a citizen of China 2. Xu LIU, a citiz

April 30, 2014 EX-12.1

Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Linguang Wu, certify that: 1. I have reviewed this annual report on Form 20-F of Jiayuan.com International Ltd. (the “Company”); 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the st

April 30, 2014 EX-4.50

AMENDED AND RESTATED COOPERATIVE OPERATION AGREEMENT by and among BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. SHANGHAI HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD. SHANGHAI SHIJI JIAYUAN MATCHMAKING SERVICE CENTER March 1, 2014

Exhibit 4.50 AMENDED AND RESTATED COOPERATIVE OPERATION AGREEMENT by and among BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. and SHANGHAI HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD. SHANGHAI SHIJI JIAYUAN MATCHMAKING SERVICE CENTER March 1, 2014 AMENDED AND RESTATED COOPERATIVE OPERATION AGREEMENT This AMENDED AND RESTATED COOPERATIVE OPERATION AGREEMENT (this “Agreement”) is made and entered in

April 30, 2014 EX-4.53

AMENDED AND RESTATED EXCLUSIVE PURCHASE OPTION AGREEMENT BEIJING HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD. By and among HAIYAN GONG XU LIU AND OTHERS BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. BEIJING HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD

Exhibit 4.53 Confidential AMENDED AND RESTATED EXCLUSIVE PURCHASE OPTION AGREEMENT Regarding BEIJING HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD. By and among HAIYAN GONG XU LIU AND OTHERS BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. And BEIJING HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD. March 1, 2014 AMENDED AND RESTATED EXCLUSIVE PURCHASE OPTION AGREEMENT This AMENDED AND RESTATED EXCLUSIVE P

April 30, 2014 EX-4.55

AMENDED AND RESTATED LOAN AGREEMENT By and among HAIYAN GONG XU LIU And others BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. March 1, 2014

Exhibit 4.55 Confidential AMENDED AND RESTATED LOAN AGREEMENT By and among HAIYAN GONG XU LIU And others And BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. March 1, 2014 AMENDED AND RESTATED LOAN AGREEMENT This AMENDED AND RESTATED LOAN AGREEMENT (this “Agreement”) is entered into on March 1, 2014 in Beijing by and among the following parties: 1. Haiyan GONG, a citizen of China 2. Xu LIU, a citiz

April 30, 2014 EX-4.56

AMENDED AND RESTATED SHAREHOLDERS’ VOTING RIGHTS ENTRUSTMENT AGREEMENT BEIJING SHIJI XIQUE INFORMATION TECHNOLOGY CO., LTD. By and among BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. BEIJING SHIJI XIQUE INFORMATION TECHNOLOGY CO., LTD. HAIYAN GONG

Exhibit 4.56 Confidential AMENDED AND RESTATED SHAREHOLDERS’ VOTING RIGHTS ENTRUSTMENT AGREEMENT Regarding BEIJING SHIJI XIQUE INFORMATION TECHNOLOGY CO., LTD. By and among BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. BEIJING SHIJI XIQUE INFORMATION TECHNOLOGY CO., LTD. And HAIYAN GONG XU LIU And Others March 1, 2014 AMENDED AND RESTATED SHAREHOLDERS’ VOTING RIGHTS ENTRUSTMENT AGREEMENT This AM

April 30, 2014 EX-4.57

AMENDED AND RESTATED EXCLUSIVE PURCHASE OPTION AGREEMENT BEIJING SHIJI XIQUE INFORMATION TECHNOLOGY CO., LTD. By and among HAIYAN GONG XU LIU AND OTHERS BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. BEIJING SHIJI XIQUE INFORMATION TECHNOLOGY CO., L

Exhibit 4.57 Confidential AMENDED AND RESTATED EXCLUSIVE PURCHASE OPTION AGREEMENT Regarding BEIJING SHIJI XIQUE INFORMATION TECHNOLOGY CO., LTD. By and among HAIYAN GONG XU LIU AND OTHERS BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. And BEIJING SHIJI XIQUE INFORMATION TECHNOLOGY CO., LTD. March 1, 2014 AMENDED AND RESTATED EXCLUSIVE PURCHASE OPTION AGREEMENT This AMENDED AND RESTATED EXCLUSIVE

April 30, 2014 EX-4.48

AMENDED AND RESTATED EXCLUSIVE PURCHASE OPTION AGREEMENT SHANGHAI HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD. By and among HAIYAN GONG XU LIU AND OTHERS BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. SHANGHAI HUAQIANSHU INFORMATION TECHNOLOGY CO., L

Exhibit 4.48 Confidential AMENDED AND RESTATED EXCLUSIVE PURCHASE OPTION AGREEMENT Regarding SHANGHAI HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD. By and among HAIYAN GONG XU LIU AND OTHERS BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. And SHANGHAI HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD. March 1, 2014 AMENDED AND RESTATED EXCLUSIVE PURCHASE OPTION AGREEMENT This AMENDED AND RESTATED EXCLUSIVE

April 30, 2014 EX-12.2

Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Shang-Hsiu Koo, certify that: 1. I have reviewed this annual report on Form 20-F of Jiayuan.com International Ltd. (the “Company”); 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the

April 30, 2014 EX-4.41

Consent Letter

Exhibit 4.41 Consent Letter This CONSENT LETTER is made as of March 1, 2014 by and among: 1. Haiyan GONG, a citizen of China 2. Xu LIU, a citizen of China 3. Yongqiang QIAN, a citizen of China 4. Cheng LI, a citizen of China 5. Fuping YU, a citizen of China 6. Qingjun ZHU, a citizen of China 7. Beijing Huaqianshu Information Technology Co., Ltd. Registered address: Room 3035, No.3 Zhangzhen Indust

April 30, 2014 EX-4.49

AMENDED AND RESTATED EQUITY PLEDGE AGREEMENT SHANGHAI HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD. By and among HAIYAN GONG XU LIU and others BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. March 1, 2014

Exhibit 4.49 Confidential AMENDED AND RESTATED EQUITY PLEDGE AGREEMENT Regarding SHANGHAI HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD. By and among HAIYAN GONG XU LIU and others And BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. March 1, 2014 AMENDED AND RESTATED EQUITY PLEDGE AGREEMENT This AMENDED AND RESTATED EQUITY PLEDGE AGREEMENT (this “Agreement”) is entered into on March 1, 2014 in Beijing

April 30, 2014 EX-15.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 15.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (Nos. 333-177877 and 333-184079) of Jiayuan.com International Ltd., of our report dated April 30, 2014 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 2

April 30, 2014 EX-4.47

AMENDED AND RESTATED SHAREHOLDERS’ VOTING RIGHTS ENTRUSTMENT AGREEMENT SHANGHAI HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD. By and among BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. SHANGHAI HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD. HAIYAN GONG

EX-4.47 8 a14-35141ex4d47.htm ENGLISH TRANS AMENDED RESTATED SHAREHOLDERS' VOTING RIGHTS ENTRUSTMENT AGMT 1 MAR 2014 Exhibit 4.47 Confidential AMENDED AND RESTATED SHAREHOLDERS’ VOTING RIGHTS ENTRUSTMENT AGREEMENT Regarding SHANGHAI HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD. By and among BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. SHANGHAI HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD. And HAIYA

April 30, 2014 EX-4.42

AMENDED AND RESTATED EXCLUSIVE TECHNOLOGY LICENSE AND SERVICES AGREEMENT By and between SHANGHAI HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD. BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. March 1, 2014

EX-4.42 3 a14-35141ex4d42.htm ENGLISH TRANS AMENDED RESTATED EXCLUSIVE TECH LICENSE & SERVICES AGMT 1 MAR 2014 Exhibit 4.42 Confidential AMENDED AND RESTATED EXCLUSIVE TECHNOLOGY LICENSE AND SERVICES AGREEMENT By and between SHANGHAI HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD. And BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. March 1, 2014 AMENDED AND RESTATED EXCLUSIVE TECHNOLOGY LICENSE AND SE

April 30, 2014 EX-15.3

Consent of iResearch Consulting Group

Exhibit 15.3 Consent of iResearch Consulting Group March 24, 2014 Jiayuan.com International Ltd. 15/F Anhua Development Building No. 35 Anding Road Chaoyang District, Beijing The People’s Republic of China Ladies and Gentlemen: iResearch Consulting Group hereby consents to references to its name in the annual report on Form 20-F of Jiayuan.com International Ltd. (the “Company”) for the fiscal year

April 30, 2014 EX-15.2

1

Exhibit 15.2 April 30, 2014 Jiayuan.com International Ltd. 15/F, Anhua Development Building No. 35 Anding Road Chaoyang District, Beijing 100029 People’s Republic of China Ladies and Gentlemen: We hereby consent to the use of our name and the summary of our opinion under the captions “Risk Factors” and “Organizational Structure” in Jiayuan.com International Ltd.’s Annual Report on Form 20-F for th

April 30, 2014 20-F

- 20-F

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) o REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2013 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF

April 30, 2014 EX-4.52

AMENDED AND RESTATED SHAREHOLDERS’ VOTING RIGHTS ENTRUSTMENT AGREEMENT BEIJING HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD. By and among BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. BEIJING HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD. HAIYAN GONG XU

Exhibit 4.52 Confidential AMENDED AND RESTATED SHAREHOLDERS’ VOTING RIGHTS ENTRUSTMENT AGREEMENT Regarding BEIJING HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD. By and among BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. BEIJING HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD. And HAIYAN GONG XU LIU And Others March 1, 2014 AMENDED AND RESTATED SHAREHOLDERS’ VOTING RIGHTS ENTRUSTMENT AGREEMENT This AMEN

April 30, 2014 EX-4.58

AMENDED AND RESTATED EQUITY PLEDGE AGREEMENT BEIJING SHIJI XIQUE INFORMATION TECHNOLOGY CO., LTD. By and among HAIYAN GONG XU LIU and others BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. March 1, 2014

Exhibit 4.58 Confidential AMENDED AND RESTATED EQUITY PLEDGE AGREEMENT Regarding BEIJING SHIJI XIQUE INFORMATION TECHNOLOGY CO., LTD. By and among HAIYAN GONG XU LIU and others And BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. March 1, 2014 AMENDED AND RESTATED EQUITY PLEDGE AGREEMENT This AMENDED AND RESTATED EQUITY PLEDGE AGREEMENT (this “Agreement”) is entered into on March 1, 2014 in Beijing

April 30, 2014 EX-4.45

AMENDED AND RESTATED EXCLUSIVE TECHNOLOGY AND SERVICES AGREEMENT By and between BEIJING SHIJI XIQUE INFORMATION TECHNOLOGY CO., LTD. BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. March 1, 2014

Exhibit 4.45 Confidential AMENDED AND RESTATED EXCLUSIVE TECHNOLOGY LICENSE AND SERVICES AGREEMENT By and between BEIJING SHIJI XIQUE INFORMATION TECHNOLOGY CO., LTD. And BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. March 1, 2014 AMENDED AND RESTATED EXCLUSIVE TECHNOLOGY LICENSE AND SERVICES AGREEMENT This AMENDED AND RESTATED EXCLUSIVE TECHNOLOGY LICENSE AND SERVICES AGREEMENT (this “Agreement

April 30, 2014 EX-4.46

AMENDED AND RESTATED LOAN By and among HAIYAN GONG XU LIU And others BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. March 1, 2014

Exhibit 4.46 Confidential AMENDED AND RESTATED LOAN AGREEMENT By and among HAIYAN GONG XU LIU And others And BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. March 1, 2014 AMENDED AND RESTATED LOAN AGREEMENT This AMENDED AND RESTATED LOAN AGREEMENT (this “Agreement”) is entered into on March 1, 2014 in Beijing by and among the following parties: 1. Haiyan GONG, a citizen of China 2. Xu LIU, a citiz

April 30, 2014 EX-4.44

AMENDED AND RESTATED EXCLUSIVE TECHNOLOGY AND SERVICES AGREEMENT By and between BEIJING HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD. BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. March 1, 2014

Exhibit 4.44 Confidential AMENDED AND RESTATED EXCLUSIVE TECHNOLOGY LICENSE AND SERVICES AGREEMENT By and between BEIJING HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD. And BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. March 1, 2014 AMENDED AND RESTATED EXCLUSIVE TECHNOLOGY LICENSE AND SERVICES AGREEMENT This AMENDED AND RESTATED EXCLUSIVE TECHNOLOGY LICENSE AND SERVICES AGREEMENT (this “Agreement”

April 30, 2014 EX-13.2

Certification by the Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.2 Certification by the Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of Jiayuan.com International Ltd. (the “Company”) on Form 20-F for the fiscal year ended December 31, 2013 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Shang-Hsiu Koo, Chief Financial Officer of the Co

April 30, 2014 EX-13.1

Certification by the Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Certification by the Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of Jiayuan.com International Ltd. (the “Company”) on Form 20-F for the fiscal year ended December 31, 2013 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Linguang Wu, Chief Executive Officer of the Compa

April 30, 2014 EX-4.54

AMENDED AND RESTATED EQUITY PLEDGE AGREEMENT BEIJING HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD. By and among HAIYAN GONG XU LIU and others BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. March 1, 2014

Exhibit 4.54 Confidential AMENDED AND RESTATED EQUITY PLEDGE AGREEMENT Regarding BEIJING HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD. By and among HAIYAN GONG XU LIU and others And BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. March 1, 2014 AMENDED AND RESTATED EQUITY PLEDGE AGREEMENT This AMENDED AND RESTATED EQUITY PLEDGE AGREEMENT (this “Agreement”) is entered into into on March 1, 2014 in Bei

March 10, 2014 6-K

Current Report of Foreign Issuer - 6-K

6-K 1 a14-765916k.htm 6-K FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of March 2014 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No. 3

March 10, 2014 EX-99.1

Jiayuan Announces Annual Dividend of 24c per ADS

EX-99.1 2 a14-76591ex99d1.htm EX-99.1 Exhibit 99.1 Jiayuan Announces Annual Dividend of 24c per ADS BEIJING, March 6, 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 an annual cash dividend in the amount of US$0.16 per ordinary share or US$0.24 per Americ

March 3, 2014 EX-99.1

Jiayuan Announces Fourth Quarter and Full Year 2013 Financial Results

EX-99.1 2 a14-72241ex99d1.htm EX-99.1 Exhibit 99.1 Jiayuan Announces Fourth Quarter and Full Year 2013 Financial Results BEIJING, China, February 27, 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 fourth quarter and full year ended December 31, 2013. Fourth Quarter 20

March 3, 2014 6-K

Current Report of Foreign Issuer - 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of March 2014 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No. 35 Anding Road Chaoyang Dis

February 14, 2014 SC 13G/A

DATE / Jiayuan.com International Ltd. / Cheer Air Holdings Ltd - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Jiayuan.com International Ltd. (Name of Issuer) Ordinary shares, par value US$0.001 per share (Title of Class of Securities) 477374 102 (CUSIP Number) December 31, 2013 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to

February 14, 2014 EX-99.1

Joint Filing Agreement

EXHIBIT 99.1 Joint Filing Agreement In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with respect to the ordinary s

February 14, 2014 EX-99.1

Joint Filing Agreement

EXHIBIT 99.1 Joint Filing Agreement In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with respect to the ordinary s

February 14, 2014 SC 13G/A

DATE / Jiayuan.com International Ltd. / Haiyan Gong - SC 13G/A Passive Investment

SC 13G/A 1 a14-50981sc13ga.htm SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* Jiayuan.com International Ltd. (Name of Issuer) Ordinary shares, par value US$0.001 per share (Title of Class of Securities) 477374 102 (CUSIP Number) December 31, 2013 (Date of Event Which Requires Filing of this

February 14, 2014 SC 13G/A

DATE / Jiayuan.com International Ltd. / Yongqiang Qian - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* Jiayuan.com International Ltd. (Name of Issuer) Ordinary shares, par value US$0.001 per share (Title of Class of Securities) 477374 102 (CUSIP Number) December 31, 2013 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to

January 30, 2014 EX-12.1

Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Linguang Wu, certify that: 1. I have reviewed this annual report on Form 20-F of Jiayuan.com International Ltd. (the “Company”), as amended by this Amendment No. 1 on Form 20-F/A; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omi

January 30, 2014 20-F/A

- 20-F/A

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F/A (Amendment No. 1) (Mark One) o REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2012 OR o TRANSITION REPORT PURSUANT TO SEC

January 30, 2014 EX-15.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 15.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (Nos. 333-177877 and 333-184079) of Jiayuan.com International Ltd., of our report dated April 29, 2013 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 2

January 30, 2014 EX-12.2

Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Shang-Hsiu Koo, certify that: 1. I have reviewed this annual report on Form 20-F of Jiayuan.com International Ltd. (the “Company”), as amended by this Amendment No. 1 on Form 20-F/A; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or

January 21, 2014 EX-15.2

1

Exhibit 15.2 January 21, 2014 Jiayuan.com International Ltd. Room 1005, Changxin Building No. 39 Anding Road Chaoyang District, Beijing 100029 People’s Republic of China Ladies and Gentlemen: We hereby consent to the use of our name and the summary of our opinion under the captions “Risk Factors” and “Organizational Structure” in Jiayuan.com International Ltd.’s Annual Report on Form 20-F for the

January 21, 2014 6-K

Current Report of Foreign Issuer - 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of January 2014 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No. 35 Anding Road Chaoyang D

December 27, 2013 CORRESP

-

December 27, 2013 VIA EDGAR Barbara C. Jacobs, Assistant Director Mark P. Shuman, Branch Chief — Legal Jan Woo, Attorney-Adviser Division of Corporation Finance Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Re: Jiayuan.com International Limited (the “Company”) Form 20-F for the Fiscal Year Ended December 31, 2012 (the “2012 Form 20-F”) Filed April 29, 2013 File No. 0

December 20, 2013 EX-99.1

Jiayuan Announces Extension of Existing Share Repurchase Program

EX-99.1 2 a13-268541ex99d1.htm EX-99.1 Exhibit 99.1 Jiayuan Announces Extension of Existing Share Repurchase Program BEIJING, Dec. 19, 2013 /PRNewswire-FirstCall/ — Jiayuan.com International Ltd. (“Jiayuan” or “the Company”) (NASDAQ: DATE), operator of the largest online dating platform in China, today announced that the Company’s board of directors has approved a twelve-month extension of its pre

December 20, 2013 6-K

Current Report of Foreign Issuer - 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of December 2013 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No. 35 Anding Road Chaoyang

November 21, 2013 EX-99.1

Jiayuan Announces Third Quarter 2013 Financial Results

EX-99.1 2 a13-248451ex99d1.htm EX-99.1 Exhibit 99.1 Jiayuan Announces Third Quarter 2013 Financial Results BEIJING, China, November 20, 2013 — 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, 2013. Third Quarter 2013 Highlight

November 21, 2013 6-K

Current Report of Foreign Issuer - 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of November 2013 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No. 35 Anding Road Chaoyang

November 6, 2013 6-K

Current Report of Foreign Issuer - 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of November 2013 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No. 35 Anding Road Chaoyang

November 6, 2013 EX-99.1

Jiayuan to Hold Annual General Meeting on December 9, 2013

Exhibit 99.1 Jiayuan to Hold Annual General Meeting on December 9, 2013 BEIJING, China, November 5, 2013 — 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 9, 2013, Beijing / Hong Kong Time at 22/F, Bank of Chin

August 22, 2013 6-K

Current Report of Foreign Issuer - 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of August 2013 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No. 35 Anding Road Chaoyang Di

August 22, 2013 EX-99.1

Jiayuan Announces Second Quarter 2013 Financial Results

Exhibit 99.1 Jiayuan Announces Second Quarter 2013 Financial Results BEIJING, China, August 21, 2013 — 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, 2013. Second Quarter 2013 Highlights(1) · Net revenues for the second quarter

June 6, 2013 6-K

Current Report of Foreign Issuer - 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of June 2013 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) F/15, Anhua Development Building No. 35 Anding Road Chaoyang Dist

June 6, 2013 EX-99.1

Jiayuan Announces First Quarter 2013 Financial Results

Exhibit 99.1 Jiayuan Announces First Quarter 2013 Financial Results BEIJING, June 5, 2013 /PRNewswire-FirstCall/ — 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, 2013. First Quarter 2013 Highlights[1] · Net revenues for the first quarter 2013 we

May 20, 2013 6-K

Current Report of Foreign Issuer - 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of May 2013 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) Room 1005, Changxin Building No. 39 Anding Road Chaoyang District,

May 20, 2013 EX-99.1

Jiayuan Announces Special Dividend and Annual Dividend Policy

EX-99.1 2 a13-128621ex99d1.htm EX-99.1 Exhibit 99.1 Jiayuan Announces Special Dividend and Annual Dividend Policy BEIJING, May 16, 2013 /PRNewswire-FirstCall/ — Jiayuan.com International Ltd. (“Jiayuan” or the “Company”) (NASDAQ: DATE), operator of the largest online dating platform in China, today announced that its Board of Directors has declared a special cash dividend in the amount of US$0.173

April 29, 2013 20-F

- 20-F

20-F 1 a12-22243120f.htm 20-F Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) o REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2012 OR o TRANSITION REPORT PURSU

April 29, 2013 EX-12.1

Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Linguang Wu, certify that: 1. I have reviewed this annual report on Form 20-F of Jiayuan.com International Ltd. (the “Company”); 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the st

April 29, 2013 EX-4.40

Contract for Retaining Special Consultant

Exhibit 4.40 Contract for Retaining Special Consultant This Contract is made by both parties below in Beijing as of December 24, 2012 (“Effective Date”). Party A: Shanghai Huaqianshu Information Technology Co., Ltd. Address: Room 1005, Changxin Building, No.39 Anding Road, Chaoyang District, Beijing Party B: Ms. Gong Haiyan In accordance with related national laws and regulations and adhering to t

April 29, 2013 EX-4.33

EXCLUSIVE TECHNOLOGY LICENSE AND SERVICES AGREEMENT

Exhibit 4.33 Confidential EXCLUSIVE TECHNOLOGY LICENSE AND SERVICES AGREEMENT By and between BEIJING AIZHENXIN INFORMATION TECHNOLOGY CO., LTD. And BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. August 13, 2012 EXCLUSIVE TECHNOLOGY LICENSE AND SERVICES AGREEMENT This EXCLUSIVE TECHNOLOGY LICENSE AND SERVICES AGREEMENT (this “Agreement”) is made on August 13, 2012 in Beijing, the People’s Republic

April 29, 2013 EX-15.3

Consent of iResearch Consulting Group

Exhibit 15.3 Consent of iResearch Consulting Group April 2, 2013 Jiayuan.com International Ltd. Room 1005, Changxin Building No. 39 Anding Road Chaoyang District, Beijing The People’s Republic of China Ladies and Gentlemen: iResearch Consulting Group hereby consents to references to its name in the annual report on Form 20-F of Jiayuan.com International Ltd. (the “Company”) for the fiscal year end

April 29, 2013 EX-15.2

[ZHONG LUN LAW FIRM LETTERHEAD]

Exhibit 15.2 [ZHONG LUN LAW FIRM LETTERHEAD] April 29, 2013 Jiayuan.com International Ltd. Room 1005, Changxin Building No. 39 Anding Road Chaoyang District, Beijing 100029 People’s Republic of China Ladies and Gentlemen: We hereby consent to the use of our name under the captions “Risk Factors” and “Organizational Structure” in Jiayuan.com International Ltd.’s Annual Report (the “Annual Report”)

April 29, 2013 EX-13.2

Certification by the Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.2 Certification by the Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of Jiayuan.com International Ltd. (the “Company”) on Form 20-F for the fiscal year ended December 31, 2012 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Shang-Hsiu Koo, Chief Financial Officer of the Co

April 29, 2013 EX-4.37

LOAN AGREEMENT By and among TAO LU HUI SONG YU ZHANG BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. [ ], 2012

Exhibit 4.37 Confidential LOAN AGREEMENT By and among TAO LU HUI SONG YU ZHANG And BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. [ ], 2012 LOAN AGREEMENT This LOAN AGREEMENT (this “Agreement”) is entered into on August 13, 2012 in Beijing by and among the following parties: 1. TAO LU, a citizen of China (Chinese ID No.: 110106197104281814); 2. HUI SONG, a citizen of China (Chinese ID No.: 110103

April 29, 2013 EX-15.4

Our ref JUH/660390-000001/6008651v1

Exhibit 15.4 Our ref JUH/660390-000001/6008651v1 Direct tel +852 3690-7431 E-mail [email protected] Jiayuan.com International Ltd. Room 1005, 10th Floor, ChangXin Plaza No.39 An Ding Road Chao Yang District Beijing, China 29 April 2013 Dear Sir Jiayuan.com International Ltd. (the “Company”) We have acted as legal advisers as to the laws of the Cayman Islands to Jiayuan.com Internation

April 29, 2013 EX-4.6

JIAYUAN.COM INTERNATIONAL LTD. 2007 SHARE INCENTIVE PLAN RESTRICTED SHARES AWARD AGREEMENT

Exhibit 4.6 JIAYUAN.COM INTERNATIONAL LTD. 2007 SHARE INCENTIVE PLAN RESTRICTED SHARES AWARD AGREEMENT This RESTRICTED SHARES AWARD AGREEMENT (this “Award Agreement” or “Award”) dated , 20 by JIAYUAN.COM INTERNATIONAL LTD., a company incorporated under the laws of the Cayman Islands (the “Company”), and (the “Participant”) evidences the ordinary shares (the “Restricted Shares”) granted by the Comp

April 29, 2013 EX-13.1

Certification by the Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Certification by the Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of Jiayuan.com International Ltd. (the “Company”) on Form 20-F for the fiscal year ended December 31, 2012 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Linguang Wu, Chief Executive Officer of the Compa

April 29, 2013 EX-15.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 15.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-184079) of Jiayuan.com International Ltd., of our report dated April 29, 2013 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 20-F. /s/ Pricewa

April 29, 2013 EX-12.2

Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Shang-Hsiu Koo, certify that: 1. I have reviewed this annual report on Form 20-F of Jiayuan.com International Ltd. (the “Company”); 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the

April 29, 2013 EX-4.34

EXCLUSIVE PURCHASE OPTION AGREEMENT

Exhibit 4.34 Confidential EXCLUSIVE PURCHASE OPTION AGREEMENT Regarding BEIJING AIZHENXIN INFORMATION TECHNOLOGY CO., LTD. By and among TAO LU HUI SONG YU ZHANG BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. And BEIJING AIZHENXIN INFORMATION TECHNOLOGY CO., LTD. August 13, 2012 EXCLUSIVE PURCHASE OPTION AGREEMENT This EXCLUSIVE PURCHASE OPTION AGREEMENT (this “Agreement”) is made on August 13, 20

April 29, 2013 EX-4.36

EQUITY PLEDGE AGREEMENT

Exhibit 4.36 Confidential EQUITY PLEDGE AGREEMENT Regarding BEIJING AIZHENXIN INFORMATION TECHNOLOGY CO., LTD. By and among TAO LU HUI SONG YU ZHANG And BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. August 13, 2012 EQUITY PLEDGE AGREEMENT This EQUITY PLEDGE AGREEMENT (this “Agreement”) is made on August 13, 2012 in Beijing, the People’s Republic of China (“China” or “PRC”) by and among the follo

April 29, 2013 EX-4.35

SHAREHOLDERS’ VOTING RIGHTS ENTRUSTMENT AGREEMENT

Exhibit 4.35 Confidential SHAREHOLDERS’ VOTING RIGHTS ENTRUSTMENT AGREEMENT Regarding BEIJING AIZHENXIN INFORMATION TECHNOLOGY CO., LTD. By and among BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. BEIJING AIZHENXIN INFORMATION TECHNOLOGY CO., LTD. TAO LU HUI SONG And YU ZHANG August 13, 2012 SHAREHOLDERS’ VOTING RIGHTS ENTRUSTMENT AGREEMENT This SHAREHOLDERS’ VOTING RIGHTS ENTRUSTMENT AGREEMENT (

April 11, 2013 EX-99.2

English Summary of Supplemental Agreement to Secondhand Housing Purchase & Sale Contract of Beijing Municipality

Exhibit 99.2 English Summary of Supplemental Agreement to Secondhand Housing Purchase & Sale Contract of Beijing Municipality The Seller: Beijing Dejingxin Trading Co., Ltd. The Buyer: Shanghai Huaqianshu Information Technology Co., Ltd. Beijing Branch Company In accordance with the “Contract Law of the People’s Republic of China”, “Law of the People’s Republic of China on Administration of Urban

April 11, 2013 6-K

Current Report of Foreign Issuer - 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of April 2013 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) Room 1005, Changxin Building No. 39 Anding Road Chaoyang Distric

April 11, 2013 EX-99.1

English Summary of Secondhand Housing Purchase & Sale Contract of Beijing Municipality

Exhibit 99.1 English Summary of Secondhand Housing Purchase & Sale Contract of Beijing Municipality Seller: Beijing Dejingxin Trading Co., Ltd. [Legal Representative]: Wang Miao Nationality: China Mailing address: Room 2802, Block C, Jiarun Garden, Nankou, South Guangshun Street, Wangjing, Beijing Postal code: 100102 Buyer: Shanghai Huaqianshu Information Technology Co., Ltd. Beijing Branch Compan

March 5, 2013 EX-99.1

Jiayuan Announces Fourth Quarter and Full Year 2012 Financial Results

Exhibit 99.1 Jiayuan Announces Fourth Quarter and Full Year 2012 Financial Results BEIJING, Feb. 27, 2013 /PRNewswire-FirstCall/ — Jiayuan.com International Ltd. (“Jiayuan”) (DATE), operator of the largest online dating platform in China, today announced its unaudited financial results for the fourth quarter and full year ended December 31, 2012. Fourth Quarter 2012 Highlights[1] · Net revenues fo

March 5, 2013 6-K

Current Report of Foreign Issuer - 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of February 2013 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) Room 1005, Changxin Building No. 39 Anding Road Chaoyang Dist

February 6, 2013 SC 13G/A

DATE / Jiayuan.com International Ltd. / Yongqiang Qian - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Jiayuan.com International Ltd. (Name of Issuer) Ordinary shares, par value US$0.001 per share (Title of Class of Securities) 477374 102 (CUSIP Number) December 31, 2012 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to

February 6, 2013 EX-99.1

Joint Filing Agreement

EX-99.1 2 a13-39652ex99d1.htm JOINT FILING AGREEMENT EXHIBIT 99.1 Joint Filing Agreement In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (includi

February 4, 2013 EX-99.1

Joint Filing Agreement

EXHIBIT 99.1 Joint Filing Agreement In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with respect to the ordinary s

February 4, 2013 SC 13G/A

DATE / Jiayuan.com International Ltd. / Haiyan Gong - SC 13G/A Passive Investment

SC 13G/A 1 a13-39651sc13ga.htm SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Jiayuan.com International Ltd. (Name of Issuer) Ordinary shares, par value US$0.001 per share (Title of Class of Securities) 477374 102 (CUSIP Number) December 31, 2012 (Date of Event Which Requires Filing of this

December 27, 2012 EX-99.1

Jiayuan.com Announces Share Repurchase Program

Exhibit 99.1 Jiayuan.com Announces Share Repurchase Program BEIJING, Dec. 21, 2012 /PRNewswire-FirstCall/ — Jiayuan.com International Ltd. (“Jiayuan” or “the Company”) (DATE), operator of the largest online dating platform in China, today announced that its board of directors has approved a new US$10 million share repurchase program. The program is effective immediately and permits the Company to

December 27, 2012 EX-99.2

Jiayuan Announces Appointment of Rose Gong as Non-executive Co-Chairman

Exhibit 99.2 Jiayuan Announces Appointment of Rose Gong as Non-executive Co-Chairman BEIJING, Dec. 24, 2012 /PRNewswire-FirstCall/ — Jiayuan.com International Ltd. (“Jiayuan” or “the Company”) (DATE), operator of the largest online dating platform in China, today announced that its board of directors has approved the appointment of Ms. Haiyan (“Rose”) Gong as non-executive co-Chairman, alongside J

December 27, 2012 6-K

Current Report of Foreign Issuer - 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of December 2012 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) Room 1005, Changxin Building No. 39 Anding Road Chaoyang Dist

December 12, 2012 SC 13G

DATE / Jiayuan.com International Ltd. / JIAYUAN.COM INTERNATIONAL LTD - SC 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Jiayuan.com International Ltd. (Name of Issuer) Ordinary shares, par value US$0.001 per share (Title of Class of Securities) 477374 102 (CUSIP Number) October 22, 2012 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to de

November 23, 2012 6-K

Current Report of Foreign Issuer - 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of November 2012 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) Room 1005, Changxin Building No. 39 Anding Road Chaoyang Dist

November 23, 2012 EX-99.1

Jiayuan Announces Third Quarter 2012 Financial Results

EX-99.1 2 a12-277961ex99d1.htm JIAYUAN ANNOUNCES THIRD QUARTER 2012 FINANCIAL RESULTS Exhibit 99.1 Jiayuan Announces Third Quarter 2012 Financial Results BEIJING, Nov. 20, 2012 /PRNewswire-FirstCall/ — Jiayuan.com International Ltd. (“Jiayuan”) (DATE), operator of the largest online dating platform in China, today announced its unaudited financial results for the third quarter ended September 30,

September 25, 2012 EX-4.1

JIAYUAN.COM INTERNATIONAL LIMITED 2007 SHARE INCENTIVE PLAN Amended and Restated on June 15, 2012

Exhibit 4.1 JIAYUAN.COM INTERNATIONAL LIMITED 2007 SHARE INCENTIVE PLAN Amended and Restated on June 15, 2012 1. PURPOSE OF PLAN The purpose of the Jiayuan.com International Limited 2007 Share Incentive Plan (this “Plan”) is to promote the success of the Company and to increase shareholder value by providing an additional means through the grant of awards to attract, motivate, retain and reward se

September 25, 2012 S-8

- S-8

As filed with the Securities and Exchange Commission on September 25, 2012 Registration No.

August 20, 2012 EX-99.1

Jiayuan Announces Second Quarter 2012 Financial Results

EX-99.1 2 a12-185751ex99d1.htm EX-99.1 Exhibit 99.1 Jiayuan Announces Second Quarter 2012 Financial Results BEIJING, China, August 16, 2012 — Jiayuan.com International Ltd. (“Jiayuan”) (NASDAQ: DATE), operator of the largest online dating platform in China, today announced its unaudited financial results for the second quarter ended June 30, 2012. Second Quarter 2012 Highlights(1) · Net revenues f

August 20, 2012 6-K

Current Report of Foreign Issuer - 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of August 2012 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) Room 1005, Changxin Building No. 39 Anding Road Chaoyang Distri

July 3, 2012 EX-99.1

Jiayuan Announces Resignation of Chief Operating Officer

Exhibit 99.1 Jiayuan Announces Resignation of Chief Operating Officer BEIJING, July 2, 2012 /PRNewswire-Asia-FirstCall/ — Jiayuan.com International Ltd. (“Jiayuan” or the “Company”) (NASDAQ: DATE), operator of the largest online dating platform in China, today announced that its chief operating officer, Mr. Qingyuan Fang, has resigned for personal reasons, effective July 1, 2012. Mr. Fang’s respon

July 3, 2012 EX-99.1

Jiayuan Expands Purchase Options with Launch of TMall Online Store

Exhibit 99.1 Jiayuan Expands Purchase Options with Launch of TMall Online Store BEIJING, June 27, 2012 /PRNewswire-Asia-FirstCall/ — Jiayuan.com International Ltd. (“Jiayuan” or the “Company”) (NASDAQ: DATE), operator of the largest online dating platform in China, today announced that it has launched an online store on TMall.com (“TMall”), one of China’s most popular B2C online retail platforms,

July 3, 2012 6-K

Current Report of Foreign Issuer - 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of July 2012 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) Room 1005, Changxin Building No. 39 Anding Road Chaoyang District

July 3, 2012 6-K

Current Report of Foreign Issuer - 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of June 2012 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant?s name into English) Room 1005, Changxin Building No. 39 Anding Road Chaoyang District

June 20, 2012 6-K

Current Report of Foreign Issuer - 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of June 2012 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) Room 1005, Changxin Building No. 39 Anding Road Chaoyang District

June 20, 2012 EX-99.1

June 18, 2012

Exhibit 99.1 June 18, 2012 Jiayuan Announces Results of Annual General Meeting of Shareholders BEIJING, June 18, 2012 /PRNewswire-Asia-FirstCall/ — Jiayuan.com International Ltd. (“Jiayuan” or the “Company”) (NASDAQ: DATE), operator of the largest online dating platform in China, today announced that it held its annual general meeting of shareholders (“AGM”) on June 15, 2012. All of the proposals

May 25, 2012 EX-99.1

Jiayuan Announces First Quarter 2012 Financial Results

Exhibit 99.1 Jiayuan Announces First Quarter 2012 Financial Results BEIJING, China, May 23, 2012 — 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 first quarter ended March 31, 2012. First Quarter 2012 Highlights1 · Net revenues for the first quarter 2012 wer

May 25, 2012 6-K

Current Report of Foreign Issuer - 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of May 2012 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) Room 1005, Changxin Building No. 39 Anding Road Chaoyang District,

May 23, 2012 EX-99.2

JIAYUAN.COM INTERNATIONAL LTD. (Incorporated in the Cayman Islands with limited liability) (NASDAQ Ticker: DATE) Notice of Annual General Meeting to be held on June 15, 2012 (or any adjourned or postponed meeting thereof)

Exhibit 99.2 JIAYUAN.COM INTERNATIONAL LTD. (Incorporated in the Cayman Islands with limited liability) (NASDAQ Ticker: DATE) Notice of Annual General Meeting to be held on June 15, 2012 (or any adjourned or postponed meeting thereof) NOTICE IS HEREBY GIVEN that an annual general meeting (the “AGM”) of Jiayuan.com International Ltd. (the “Company”) will be held at 22/F, Bank of China Tower, 1 Gard

May 23, 2012 6-K

Current Report of Foreign Issuer - 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of May 2012 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) Room 1005, Changxin Building No. 39 Anding Road Chaoyang District,

May 23, 2012 EX-99.3

JIAYUAN.COM INTERNATIONAL LTD. PROXY STATEMENT

EX-99.3 4 a12-125501ex99d3.htm PROXY STATEMENT Exhibit 99.3 JIAYUAN.COM INTERNATIONAL LTD. PROXY STATEMENT General Our board of directors is soliciting proxies for the annual general meeting of shareholders (the “AGM”) to be held at 10:00 a.m. (local time), and at any adjourned or postponed meeting thereof. The annual general meeting will be held at 22/F, Bank of China Tower, 1 Garden Road, Hong K

May 23, 2012 EX-99.4

JIAYUAN.COM INTERNATIONAL LTD. (Incorporated in the Cayman Islands with limited liability) (NASDAQ Ticker: DATE) Form of Proxy for Annual General Meeting to be held on June 15, 2012 (or any adjourned or postponed meeting thereof)

Exhibit 99.4 JIAYUAN.COM INTERNATIONAL LTD. (Incorporated in the Cayman Islands with limited liability) (NASDAQ Ticker: DATE) Form of Proxy for Annual General Meeting to be held on June 15, 2012 (or any adjourned or postponed meeting thereof) Introduction This Form of Proxy is furnished in connection with the solicitation by the Board of Directors of Jiayuan.com International Ltd., a Cayman Island

May 23, 2012 EX-99.6

Annual General Meeting

Exhibit 99.6 Annual General Meeting The Voting Instructions Card must be signed, completed and received at the indicated address prior to 10:00 A.M. (New York City time) on June 8, 2012 for action to be taken. 2012 VOTING INSTRUCTIONS CARD AMERICAN DEPOSITARY SHARES Jiayuan.com International Ltd. (the “Company”) International ADS CUSIP No.: 477374102. Restricted ADS CUSIP No.: 477374995. ADS Recor

May 23, 2012 EX-99.5

Time Sensitive

Exhibit 99.5 Time Sensitive Materials Depositary’s Notice of Shareholders’ Meeting of Jiayuan.com International Ltd. ADSs: American Depositary Shares. International ADS CUSIP No.: 477374102. Restricted ADS CUSIP No.: 477374995. ADS Record Date: May 4, 2012. Meeting Specifics: Annual General Meeting to be held on June 15, 2012 at 10:00 a.m. (local time) at 22/F, Bank of China Tower, 1 Garden Road,

May 23, 2012 EX-99.1

May 18, 2012

Exhibit 99.1 May 18, 2012 Jiayuan to Hold Annual General Meeting on June 15, 2012 BEIJING, May 18, 2012 /PRNewswire-Asia-FirstCall/ — 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 June 15, 2012, Beijing / Hong Kong Ti

May 2, 2012 EX-99.1

Jiayuan Announces Independent Director Changes

Exhibit 99.1 Jiayuan Announces Independent Director Changes BEIJING, April 30, 2012 /PRNewswire - Asia - First Call/ — Jiayuan.com International Ltd. (“Jiayuan” or “the Company”) (NASDAQ: DATE), operator of the largest online dating platform in China, today announced that its board of directors has approved the appointment of Mr. Xiaochuan Wang and Mr. Paul Keung as independent directors of the Co

May 2, 2012 6-K

Current Report of Foreign Issuer - 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of May 2012 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) Room 1005, Changxin Building No. 39 Anding Road Chaoyang District,

April 20, 2012 EX-13.1

Certification by the Co-Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Certification by the Co-Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of Jiayuan.com International Ltd. (the “Company”) on Form 20-F for the fiscal year ended December 31, 2011 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Haiyan Gong, Co-Chief Executive Officer of the

April 20, 2012 EX-15.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 15.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-177877) of Jiayuan.com International Ltd. of our report dated April 20, 2012 relating to the financial statements, which appears in this Form 20-F. /s/ PricewaterhouseCoopers Zhong Tian CPAs Limited Company Beijing, the People’

April 20, 2012 EX-15.3

Consent of iResearch Consulting Group

Exhibit 15.3 Consent of iResearch Consulting Group April 13, 2012 Jiayuan.com International Ltd. Room 1005, Changxin Building No. 39 Anding Road Chaoyang District, Beijing The People’s Republic of China Ladies and Gentlemen: iResearch Consulting Group hereby consents to references to its name in the annual report on Form 20-F of Jiayuan.com International Ltd. (the “Company”) for the fiscal year en

April 20, 2012 EX-12.3

Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.3 Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Shang-Hsiu Koo, certify that: 1. I have reviewed this annual report on Form 20-F of Jiayuan.com International Ltd. (the “Company”); 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the

April 20, 2012 EX-13.2

Certification by the Co-Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.2 Certification by the Co-Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of Jiayuan.com International Ltd. (the “Company”) on Form 20-F for the fiscal year ended December 31, 2011 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Linguang Wu, Co-Chief Executive Officer of the

April 20, 2012 EX-13.3

Certification by the Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.3 Certification by the Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the Annual Report of Jiayuan.com International Ltd. (the “Company”) on Form 20-F for the fiscal year ended December 31, 2011 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Shang-Hsiu Koo, Chief Financial Officer of the Co

April 20, 2012 EX-15.2

[ZHONG LUN LAW FIRM LETTERHEAD]

Exhibit 15.2 [ZHONG LUN LAW FIRM LETTERHEAD] April 20, 2012 Jiayuan.com International Ltd. Room 1005, Changxin Building No. 39 Anding Road Chaoyang District, Beijing 100029 People’s Republic of China Ladies and Gentlemen: We hereby consent to the use of our name under the captions “Risk Factors” and “Organizational Structure” in Jiayuan.com International Ltd.’s Annual Report (the “Annual Report”)

April 20, 2012 EX-12.2

Certification by the Co-Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Certification by the Co-Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Linguang Wu, certify that: 1. I have reviewed this annual report on Form 20-F of Jiayuan.com International Ltd. (the “Company”); 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the

April 20, 2012 EX-12.1

Certification by the Co-Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Certification by the Co-Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Haiyan Gong, certify that: 1. I have reviewed this annual report on Form 20-F of Jiayuan.com International Ltd. (the “Company”); 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the

April 20, 2012 20-F

- 20-F

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) o REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2011 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF

March 20, 2012 6-K

Current Report of Foreign Issuer - 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of March 2012 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) Room 1005, Changxin Building No. 39 Anding Road Chaoyang Distric

March 20, 2012 EX-99.1

Jiayuan Announces Appointment of Linguang Wu as Co-CEO

Exhibit 99.1 Jiayuan Announces Appointment of Linguang Wu as Co-CEO Former KongZhong VP to spearhead development of online and wireless platforms BEIJING, March 18, 2012 /PRNewswire-Asia-FirstCall/ — Jiayuan.com International Ltd. (“Jiayuan”) (NASDAQ: DATE - News), operator of the largest online dating platform in China, today announced that its board of directors has approved the appointment of M

March 7, 2012 EX-99.1

Jiayuan Announces Fourth Quarter and Full Year 2011 Unaudited Financial Results Net Revenues for Full Year 2011 Increase 97.7% Year—over-year to RMB331.2 million

Exhibit 99.1 Jiayuan Announces Fourth Quarter and Full Year 2011 Unaudited Financial Results Net Revenues for Full Year 2011 Increase 97.7% Year—over-year to RMB331.2 million BEIJING, China, March 5, 2012 — Jiayuan.com International Ltd. (“Jiayuan”) (NASDAQ: DATE), operator of the largest online dating platform in China, today announced its unaudited financial results for the fourth quarter and fi

March 7, 2012 6-K

Current Report of Foreign Issuer - 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of March 2012 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) Room 1005, Changxin Building No. 39 Anding Road Chaoyang Distric

February 10, 2012 EX-99.1

Joint Filing Agreement

EXHIBIT 99.1 Joint Filing Agreement In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with respect to the ordinary s

February 10, 2012 SC 13G

DATE / Jiayuan.com International Ltd. / Yongqiang Qian - SC 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Jiayuan.com International Ltd. (Name of Issuer) Ordinary shares, par value US$0.001 per share (Title of Class of Securities) 477374 102 (CUSIP Number) December 31, 2011 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to d

February 6, 2012 EX-99.1

Joint Filing Agreement

EX-99.1 2 a12-41083ex99d1.htm EX-99.1 EXHIBIT 99.1 Joint Filing Agreement In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendments t

February 6, 2012 SC 13G

DATE / Jiayuan.com International Ltd. / Haiyan Gong - SC 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Jiayuan.com International Ltd. (Name of Issuer) Ordinary shares, par value US$0.001 per share (Title of Class of Securities) 477374 102 (CUSIP Number) December 31, 2011 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to d

February 2, 2012 SC 13G

DATE / Jiayuan.com International Ltd. / Qiming Corporate GP, Ltd. - SC 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Jiayuan.com International Ltd. (Name of Issuer) Ordinary shares, par value US$0.001 per share (Title of Class of Securities) 477374 102 (CUSIP Number) December 31, 2011 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to d

February 2, 2012 EX-99.1

Joint Filing Agreement

EX-99.1 2 a12-41082ex99d1.htm EX-99.1 EXHIBIT 99.1 Joint Filing Agreement In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendments t

December 23, 2011 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of December 2011 (Commission File Number) J

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of December 2011 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) Room 1005, Changxin Building No. 39 Anding Road Chaoyang Dist

December 23, 2011 EX-99.1

Jiayuan Announces Share Repurchase Program

Exhibit 99.1 Jiayuan Announces Share Repurchase Program BEIJING, December 22, 2011- Jiayuan.com International Ltd. (“Jiayuan” or “the Company”) (NASDAQ: DATE), operator of the largest online dating platform in China, today announced that its board of directors has approved a US$10 million share repurchase program. The program is effective immediately and permits the Company to purchase up to US$10

November 23, 2011 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of November 2011 (Commission File Number) J

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of November 2011 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) Room 1005, Changxin Building No. 39 Anding Road Chaoyang Dist

November 23, 2011 EX-99.1

Jiayuan Announces Third Quarter 2011 Financial Results Net Revenues Increase 84.5% Year—over-year to RMB90.9 million

Exhibit 99.1 Jiayuan Announces Third Quarter 2011 Financial Results Net Revenues Increase 84.5% Year—over-year to RMB90.9 million BEIJING, China, November 17, 2011 – Jiayuan.com International Ltd. (“Jiayuan”) (NASDAQ: DATE), operator of the largest online dating platform in China, today announced its unaudited financial results for the third quarter ended September 30, 2011. Third quarter 2011 Hig

November 10, 2011 S-8

As filed with the Securities and Exchange Commission on November 10, 2011

As filed with the Securities and Exchange Commission on November 10, 2011 Registration No.

August 12, 2011 EX-99.1

Jiayuan Announces Second Quarter 2011 Financial Results Net Revenues Increased 121.0% Year—over-year to RMB83.3 million

Exhibit 99.1 Jiayuan Announces Second Quarter 2011 Financial Results Net Revenues Increased 121.0% Year—over-year to RMB83.3 million BEIJING, Aug. 10, 2011 /PRNewswire-Asia-FirstCall/ — Jiayuan.com International Ltd. (“Jiayuan”) (NASDAQ:DATE - News), operator of the largest online dating platform in China, today announced its unaudited financial results for the second quarter ended June 30, 2011.

August 12, 2011 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of August 2011 (Commission File Number) JIA

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of August 2011 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) Room 1005, Changxin Building No. 39 Anding Road Chaoyang Distri

June 10, 2011 EX-99.1

Jiayuan Announces First Quarter 2011 Financial Results Net Revenues Increased 198.4% Year-over-year to RMB68.4 million

Exhibit 99.1 Jiayuan Announces First Quarter 2011 Financial Results Net Revenues Increased 198.4% Year-over-year to RMB68.4 million BEIJING, June 8, 2011 /PRNewswire-Asia-FirstCall/ — Jiayuan.com International Ltd. (“Jiayuan”) (NASDAQ: DATE - News), operator of the largest online dating platform in China, today announced its unaudited financial results for the first quarter ended March 31, 2011. F

June 10, 2011 6-K

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of June 2011 (Commission File Number) JIAYU

FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 REPORT OF FOREIGN PRIVATE ISSUER Pursuant to Section 13a-16 or 15d-16 under the Securities Exchange Act of 1934 For the month of June 2011 333-173619 (Commission File Number) JIAYUAN.COM INTERNATIONAL LTD. (Translation of registrant’s name into English) Room 1005, Changxin Building No. 39 Anding Road Chaoyang District

May 13, 2011 424B3

[FORM OF ADR]

Filed Pursuant to Rule 424(b)(3). Registration Statement on Form F-6 (Reg. No. 333-173756) [FORM OF ADR] Number: CUSIP NUMBER: 477374 102 American Depositary Shares (every two (2) American Depositary Shares representing the right to receive three (3) Fully Paid ordinary shares) AMERICAN DEPOSITARY RECEIPT FOR AMERICAN DEPOSITARY SHARES representing DEPOSITED ORDINARY SHARES of JIAYUAN.COM INTERNAT

May 12, 2011 424B4

7,100,000 American Depositary Shares Jiayuan.com International Ltd. Representing 10,650,000 Ordinary Shares

Table of Contents Filed Pursuant to Rule 424(b)(4) Registration No. 333-173619 7,100,000 American Depositary Shares Jiayuan.com International Ltd. Representing 10,650,000 Ordinary Shares This is the initial public offering of our American depositary shares, or ADSs. We are offering 6,700,000 ADSs and the selling shareholder named in this prospectus is offering an additional 400,000 ADSs. Every two

May 11, 2011 FWP

JIAYUAN.COM INTERNATIONAL LTD.

QuickLinks - Click here to rapidly navigate through this document Filed pursuant to Rule 433 Issuer Free Writing Prospectus Registration No.

May 11, 2011 F-1/A

As filed with the Securities and Exchange Commission on May 11, 2011.

Table of Contents As filed with the Securities and Exchange Commission on May 11, 2011.

May 11, 2011 EX-99.2

LEGAL OPINION

Exhibit 99.2 LEGAL OPINION To: JIAYUAN.COM INTERNATIONAL LTD. Room 1005, Changxin Building No. 39 Anding Road, Chaoyang District Beijing 100029 the People’s Republic of China May 11, 2011 Dear Sir/Madam: 1. We are lawyers qualified in the People’s Republic of China (the “PRC”) and are qualified to issue opinions on the PRC Laws (as defined in Section 4). For the purpose of this legal opinion (this

May 11, 2011 EX-8.3

LEGAL OPINION

Exhibit 8.3 LEGAL OPINION To: JIAYUAN.COM INTERNATIONAL LTD. Room 1005, Changxin Building No. 39 Anding Road, Chaoyang District Beijing 100029 the People’s Republic of China May 11, 2011 Dear Sir/Madam: 1. We are lawyers qualified in the People’s Republic of China (the “PRC”) and are qualified to issue opinions on the PRC Laws (as defined in Section 5). For the purpose of this legal opinion (this

May 9, 2011 EX-99.2

LEGAL OPINION

Exhibit 99.2 LEGAL OPINION To: JIAYUAN.COM INTERNATIONAL LTD. Room 1005, Changxin Building No. 39 Anding Road, Chaoyang District Beijing 100029 the People’s Republic of China May 7, 2011 Dear Sir/Madam: 1. We are lawyers qualified in the People’s Republic of China (the “PRC”) and are qualified to issue opinions on the PRC Laws (as defined in Section 4). For the purpose of this legal opinion (this

May 9, 2011 FWP

JIAYUAN.COM INTERNATIONAL LTD.

QuickLinks - Click here to rapidly navigate through this document Filed pursuant to Rule 433 Issuer Free Writing Prospectus Registration No.

May 9, 2011 F-1/A

As filed with the Securities and Exchange Commission on May 9, 2011.

Table of Contents As filed with the Securities and Exchange Commission on May 9, 2011.

May 9, 2011 EX-8.3

LEGAL OPINION

Exhibit 8.3 LEGAL OPINION To: JIAYUAN.COM INTERNATIONAL LTD. Room 1005, Changxin Building No. 39 Anding Road, Chaoyang District Beijing 100029 the People’s Republic of China May 7, 2011 Dear Sir/Madam: 1. We are lawyers qualified in the People’s Republic of China (the “PRC”) and are qualified to issue opinions on the PRC Laws (as defined in Section 5). For the purpose of this legal opinion (this “

May 6, 2011 EX-8.3

LEGAL OPINION

Exhibit 8.3 LEGAL OPINION To: JIAYUAN.COM INTERNATIONAL LTD. Room 1005, Changxin Building No. 39 Anding Road, Chaoyang District Beijing 100029 the People’s Republic of China May 6, 2011 Dear Sir/Madam: 1. We are lawyers qualified in the People’s Republic of China (the “PRC”) and are qualified to issue opinions on the PRC Laws (as defined in Section 5). For the purpose of this legal opinion (this “

May 6, 2011 FWP

JIAYUAN.COM INTERNATIONAL LTD.

QuickLinks - Click here to rapidly navigate through this document Filed pursuant to Rule 433 Issuer Free Writing Prospectus Registration No.

May 6, 2011 EX-10.29

CONTRACT ASSIGNMENT AGREEMENT

Exhibit 10.29 CONTRACT ASSIGNMENT AGREEMENT This CONTRACT ASSIGNMENT AGREEMENT (this “Agreement”) is entered into on May 6, 2011 in Beijing by and among the following parties: BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. (the “Assignor”), whose registered address is at Room 408-409, Floor 4, No.39 Anding Road, Chaoyang District, Beijing; MIYUAN (SHANGHAI) INFORMATION TECHNOLOGY CO., LTD. (the “

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