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SINA - As of  05/24/13, 10:38:05 PM:   86 Insider Transactions.

Sector: Technology    Industry: Internet Software & Services
Prev Close:$58.41  Avg Vol(3m): 2,355,240  P/E: 123.20  EPS: 0.47

Email this page to a friend.    Insider Transactions for SINA

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2013-02-22 13:01:23 SINA CORP sina PLATINUM INVESTMENT MANAGEMENT LTD n/a view
S 2013-02-14 14:11:43 SINA CORP sina FMR LLC 5.659% view
B 2013-02-13 15:12:01 SINA CORP sina Capital Research Global Investors 7.8% view
B 2013-02-11 10:13:49 SINA CORP sina PRICE T ROWE ASSOCIATES INC 0.0% view
S 2012-12-26 06:04:28 SINA CORP sina CHAO CHARLES GUOWEI 4.8% view
S 2012-09-28 09:01:17 SINA CORP sina CHAO CHARLES GUOWEI 6.8% view
S 2012-02-14 17:13:42 SINA CORP sina JAT CAPITAL MANAGEMENT 0.0% view
S 2012-02-14 12:22:52 SINA CORP sina FMR LLC 8.863% view
S 2012-02-13 20:04:08 SINA CORP sina COATUE MANAGEMENT LLC 0.0% view
B 2012-02-09 08:56:51 SINA CORP sina PRICE T ROWE ASSOCIATES INC 0.0% view
B 2012-02-08 14:48:43 SINA CORP sina Capital Research Global Investors 7.3% view
S 2012-01-10 13:25:45 SINA CORP sina ORBIS INVESTMENT MANAGEMENT LTD n/a view
B 2011-06-13 10:02:18 SINA CORP sina COATUE MANAGEMENT LLC 5.16% view
S 2011-06-08 06:01:21 SINA CORP sina CHAO CHARLES GUOWEI 8.69% view
B 2011-05-23 17:29:30 SINA CORP sina JAT CAPITAL MANAGEMENT 5.6% view
S 2011-04-11 12:21:27 SINA CORP sina WELLS FARGO & CO 3.89% view
B 2011-02-14 18:31:04 SINA CORP sina FMR LLC 9.99% view
B 2011-02-14 11:08:28 SINA CORP sina PRICE T ROWE ASSOCIATES INC 7.9% view
B 2011-01-25 14:43:04 SINA CORP sina WELLS FARGO & CO 5.56% view
S 2011-01-25 11:45:08 SINA CORP sina BAILLIE GIFFORD & CO 3.56% view
S 2011-01-06 16:06:32 SINA CORP sina CHAO CHARLES GUOWEI 9.23% view
S 2010-09-16 16:15:55 SINA CORP sina CHAO CHARLES GUOWEI 9.37% view
B 2010-04-27 06:01:06 SINA CORP sina CHAO CHARLES GUOWEI 9.5% view
S 2010-02-18 19:50:43 SINA CORP sina ORBIS INVESTMENT MANAGEMENT LTD 8.7% view
B 2010-02-16 14:30:52 SINA CORP sina TPG 0.0% view
B 2010-02-16 12:54:33 SINA CORP sina FMR LLC 9.99% view
S 2010-02-12 14:22:36 SINA CORP sina PRICE T ROWE ASSOCIATES INC 7.9% view
B 2010-02-08 10:53:41 SINA CORP sina BAILLIE GIFFORD & CO 8.18% view
S 2010-02-02 19:37:54 SINA CORP sina OPPENHEIMER FUNDS INC 4.01% view
S 2009-12-11 16:05:46 SINA CORP sina CHAO CHARLES GUOWEI 9.5% view
B 2009-12-07 17:25:53 SINA CORP sina CHAO CHARLES GUOWEI 9.5% view
S 2009-11-09 08:23:23 SINA CORP sina ORBIS INVESTMENT MANAGEMENT LTD 10.1% view
S 2009-11-09 07:50:47 SINA CORP sina ORBIS INVESTMENT MANAGEMENT LTD 10.1% view
B 2009-07-10 15:46:37 SINA CORP SINA PRICE T ROWE ASSOCIATES INC 10.2% view
S 2009-07-10 10:18:34 SINA CORP SINA CITIGROUP INC 3.7% view
B 2009-02-17 08:00:51 SINA CORP SINA ORBIS INVESTMENT MANAGEMENT LTD 12.0% view
S 2009-02-12 12:09:25 SINA CORP SINA TIGER GLOBAL MANAGEMENT LLC 0.0% view
B 2009-02-11 21:35:25 SINA CORP SINA PRICE T ROWE ASSOCIATES INC 6.0% view
S 2009-02-03 14:36:03 SINA CORP SINA CITIGROUP INC 5.3% view
B 2009-01-29 12:26:16 SINA CORP SINA OPPENHEIMER FUNDS INC 9.39% view
S 2009-01-12 16:59:45 SINA CORP SINA GILDER GAGNON HOWE & CO LLC 0.1% view
B 2008-12-22 15:22:03 SINA CORP SINA CITIGROUP INC 5.3% view
B 2008-07-11 11:17:54 SINA CORP SINA TIGER GLOBAL MANAGEMENT LLC 5.2% view
S 2008-06-10 09:33:00 SINA CORP SINA FMR LLC n/a view
B 2008-04-10 17:25:59 SINA CORP SINA TIGER GLOBAL 5.1% view
S 2008-02-14 16:36:29 SINA CORP SINA FMR LLC n/a view
S 2008-02-14 11:42:25 SINA CORP SINA LONE PINE CAPITAL LLC 0.6% view
S 2008-02-13 18:40:32 SINA CORP SINA BRIDGER MANAGEMENT LLC 2.49% view
S 2008-02-13 17:57:23 SINA CORP SINA BRIDGER MANAGEMENT LLC 5.49% view
B 2008-02-06 16:03:44 SINA CORP SINA GILDER GAGNON HOWE & CO LLC 5.7% view
B 2008-02-05 18:47:25 SINA CORP SINA OPPENHEIMER FUNDS INC 5.3% view
B 2008-01-29 16:07:38 SINA CORP SINA Gandhara Master Fund LTD 6.1% view
B 2007-03-12 16:31:53 SINA CORP SINA GILDER GAGNON HOWE & CO LLC 5.4% view
B 2007-02-21 17:16:47 SINA CORP SINA BRIDGER MANAGEMENT LLC 6.49% view
B 2007-02-20 17:21:12 SINA CORP SINA LONE PINE CAPITAL LLC 7.0% view
S 2007-02-12 12:49:03 SINA CORP SINA SHANDA INTERACTIVE ENTERTAINMENT LTD 3.9% view
S 2007-02-06 12:30:05 SINA CORP SINA Bigfoot Ventures Ltd 0.0% view
S 2006-11-07 13:13:32 SINA CORP SINA SHANDA INTERACTIVE ENTERTAINMENT LTD 11.4% view
B 2006-07-14 00:00:00 SINA CORP SINA BRIDGER MANAGEMENT LLC 5.13% view
B 2006-05-01 00:00:00 SINA CORP SINA Bigfoot Ventures Ltd 8.9% view
B 2006-05-01 00:00:00 SINA CORP SINA GLEISSNER MICHAEL JG 12.0% view
B 2006-04-13 00:00:00 SINA CORP SINA GLEISSNER MICHAEL JG 6.4% view
S 2006-02-14 00:00:00 SINA CORP SINA AMERICAN CENTURY INVESTMENT MANAGEMENT INC 0.0% view
S 2006-02-10 00:00:00 SINA CORP SINA CAPITAL RESEARCH & MANAGEMENT CO 0.2% view
B 2006-02-09 00:00:00 SINA CORP SINA CAPITAL INTERNATIONAL INC 0.1% view
B 2005-02-18 00:00:00 SINA CORP SINA SHANDA INTERACTIVE ENTERTAINMENT LTD 19.5% view
B 2005-02-14 00:00:00 SINA CORP SINA CAPITAL RESEARCH & MANAGEMENT CO 9.1% view
B 2005-02-14 00:00:00 SINA CORP SINA CAPITAL GROUP INTERNATIONAL INC 6.7% view
B 2005-02-11 00:00:00 SINA CORP SINA AMERICAN CENTURY INVESTMENT MANAGEMENT INC 5.6% view
S 2004-11-29 00:00:00 SINA CORP SINA SUN STONE MEDIA GROUP LTD 4.95% view
S 2004-08-10 00:00:00 SINA CORP SINA FMR CORP n/a view
B 2004-07-12 00:00:00 SINA CORP SINA FMR CORP n/a view
B 2004-02-13 00:00:00 SINA CORP SINA CAPITAL RESEARCH & MANAGEMENT CO 7.7% view
S 2004-01-09 00:00:00 SINA CORP SINA SUN STONE MEDIA GROUP LTD 13.2% view
S 2003-08-25 00:00:00 SINA CORP SINA SUN STONE MEDIA GROUP LTD 17.3% view
S 2003-03-26 00:00:00 SINA COM SINA SUN STONE MEDIA GROUP LTD 19.0% view
B 2003-02-14 00:00:00 SINA COM SINA DRIEHAUS CAPITAL MANAGEMENT INC 6.0% view
S 2002-02-14 00:00:00 SINA COM SINA TAN LIP BU 1.0% view
B 2002-02-13 00:00:00 SINA COM SINA DELL COMPUTER CORP 12.0% view
B 2001-11-16 00:00:00 SINA COM SINA SUN STONE MEDIA GROUP LTD 20.7% view
B 2001-07-09 00:00:00 SINA COM SINA STONE ELECTRONIC TECHNOLOGY LTD 11.66% view
B 2001-02-14 00:00:00 SINA COM SINA DELL COMPUTER CORP 5.2% view
B 2001-02-14 00:00:00 SINA COM SINA TAN LIP BU 1.0% view
B 2001-02-13 00:00:00 SINA COM SINA STONE ELECTRONIC TECHNOLOGY LTD 9.32% view
B 2001-02-09 00:00:00 SINA COM SINA CHIANG DANIEL 5.5% view
B 2001-02-09 00:00:00 SINA COM SINA WANG ZHIDONG 6.1% view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.