[ATA Announces Resignation of President Walter Wang Mr. Wang to Remain on Board of Directors and to Continue Work with Company as Consultant ATA Inc. (“ATA” or the “Company”, Nasdaq: ATAI) Beijing, China, December 7, 2012 — at the Company’s president and co-founder Walter Wang has tendered his resignation, effective January 1, 2013, for personal reasons. His duties will be] [TABLE OF CONTENTS 2 ATA Inc.]

[ATA Reports Fiscal 201 3 Second Quarter Financial Results Company to Hold Conference Call on November 6, 2012, at 8 a.m. ET ATA Inc. (“ATA” or the “Company”, Nasdaq: ATAI) Beijing, China, November 5, 2012 (NY) / November 6, 2012 (China) — Second Quarter 2013 Financial and Operating Highlights (percentage changes and comparisons are year over year) · Net r] [TABLE OF CONTENTS 2 ATA Inc.]

[ATA Announces Results of Annual General Meeting of Shareholders ATA Inc. (“ATA” or the “Company”) (NASDAQ: ATAI) BEIJING, September 21, 2012 — Specifically, the shareholders approved: 1. Re-election of Andrew Yan as a class B director of the Company; and 2. Re-appointment of KPMG as the Company’s independent auditor for the fiscal year ending March 31, 2013. About ATA Inc.] [ATA Inc. Benson Tsang]

[ATA INC. NOTICE OF ANNUAL GENERAL MEETING OF SHAREHOLDERS TO BE HELD ON SEPTEMBER 21, 2012 On September 21, 2012 , ATA Inc., a Cayman Islands company (the “Company”), will hold its annual general meeting of shareholders at 3 p.m., local time, at The Venetian Macao - Resort - Hotel, Estrada da Baia de N. Senhora da Esperanca, s/n, Taipa] [ATA INC. PROXY STATEMENT General Our board of directors is soliciting proxies for the annual general meeting of shareholders to be held on September 21, 2012 at 3 p.m., local time, or at any adjournment or postponement thereof. The annual general meeting will be held at The Venetian Macao - Resort - Hotel, Estrada da Baia de N. Senhora da] [Annual General Meeting of Shareholders The Voting Instructions must be signed, completed and received at the indicated address prior to 2012 VOTING INSTRUCTIONS AMERICAN DEPOSITARY SHARES ATA Inc. (the “Company”) ADS CUSIP No.: 00211V106. August 10, 2012. Meeting Specifics: Annual General Meeting of Shareholders to be held on September 21, 2012 at 3:00 p.m. (Hong Kong time) at The Venetian] [ATA Inc.]