| Data | Ora | Fonte | Titolo | Simbolo | Compagnia |
| 16/11/2011 | 23:00 | PR Newswire (US) | Qihoo 360 Reports Unaudited Third Quarter 2011 Financial Results | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 02/11/2011 | 12:30 | PR Newswire (US) | Qihoo 360 to Announce Q3 2011 Financial Results on November 16, 2011 | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 01/11/2011 | 22:07 | PR Newswire (US) | Qihoo 360 Responds to Citron Research Report | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 14/10/2011 | 14:00 | PR Newswire (US) | Qihoo 360 to Attend Upcoming Investor Conferences in October and November 2011 | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 26/09/2011 | 15:02 | PR Newswire (US) | Qihoo 360 Launches Mobile Messaging Service -- Kouxin | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 22/09/2011 | 12:04 | Edgar (US Regulatory) | Report of Foreign Issuer (6-K) | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 20/09/2011 | 14:41 | PR Newswire (US) | Qihoo 360 Launches Full Suite of Mobile Browsers | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 20/09/2011 | 00:00 | PR Newswire (US) | Qihoo 360 Announces Change in Board of Directors | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 30/08/2011 | 13:00 | PR Newswire (US) | Qihoo 360 to Attend Upcoming Investor Conferences in September 2011 | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 18/08/2011 | 00:00 | PR Newswire (US) | Qihoo 360 Reports Unaudited Second Quarter 2011 Financial Results | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 04/08/2011 | 00:00 | PR Newswire (US) | Qihoo 360 to Announce Q2 2011 Financial Results on August 17, 2011 | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 16/06/2011 | 14:16 | Marketwired | Government Regulation Benefit Dangdang and Qihoo 360 | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 26/05/2011 | 12:00 | PR Newswire (US) | Qihoo 360 to Attend Upcoming Investor Conferences in May and June, 2011 | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 25/05/2011 | 00:00 | PR Newswire (US) | Qihoo 360 Reports Unaudited First Quarter 2011 Financial Results | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 24/05/2011 | 19:30 | Edgar (US Regulatory) | Securities Registration: Employee Benefit Plan (S-8) | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 19/05/2011 | 23:22 | Dow Jones News | UPDATE: LinkedIn's Surprising Surge Sparks Questions About Valuation | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 19/05/2011 | 20:55 | Dow Jones News | LinkedIn's Surprising Surge Sparks Questions About Valuation | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 19/05/2011 | 14:00 | PR Newswire (US) | Tickerspy.com Announces New Additions to Its Chinese Internet Stocks Index, Including Renren, Qihoo 360 Technology, Jiayuan.com | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 10/05/2011 | 23:00 | PR Newswire (US) | Qihoo 360 to Announce Q1 2011 Financial Results on May 24, 2011 | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 14/04/2011 | 14:35 | PR Newswire (US) | BNY Mellon Appointed as Depositary Bank by Qihoo 360 Technology Co. Ltd. | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 07/04/2011 | 15:50 | PR Newswire (US) | BMR Examines Recent IPOs: Qihoo, ServiceSource, GNC, Cornerstone, and Nielsen | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 07/04/2011 | 15:25 | PR Newswire (US) | Qihoo 360 Launched Open Platform for Web Browser | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 30/03/2011 | 18:30 | Edgar (US Regulatory) | Confidential Treatment Order (CT ORDER) | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 30/03/2011 | 18:04 | Edgar (US Regulatory) | Prospectus filed pursuant to Rule 424(b)(4) (424B4) | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 30/03/2011 | 12:00 | Edgar (US Regulatory) | Notice of Effectiveness (EFFECT) | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 30/03/2011 | 05:21 | Dow Jones News | UPDATE: Qihoo 360 Raises US$175 Million In US IPO; Deal 40 Times Oversubscribed | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 30/03/2011 | 01:57 | PR Newswire (US) | Qihoo 360 Announces Pricing of Initial Public Offering | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |
| 29/03/2011 | 18:18 | Edgar (US Regulatory) | Securities Registration (foreign private issuer) (F-1/A) | NYSE:QIHU | Qihoo 360 Technology Co. Ltd. American Depositary Shares, Every 2 of Which Representing Three Class A Ordinary Shares |