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- As of  09/23/24, 01:11:41 AM:   72 Insider Transactions.

Sector: Unknown    Industry: Unknown
Prev Close:$0.00  Avg Vol(3m): 0  P/E: 0.00  EPS: 0.00

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Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2020-02-12 06:24:38.0 Tarena International n/a AREO HOLDINGS LTD 2.05% view
S 2020-02-07 12:31:55.0 Tarena International n/a DAVIS SELECTED ADVISERS 3.9% view
S 2020-02-03 15:03:06.0 Tarena International n/a DAVIS SELECTED ADVISERS 8.8% view
S 2020-01-28 11:34:42.0 Tarena International n/a WELLINGTON MANAGEMENT GROUP LLP 5.85% view
S 2020-01-09 06:57:20.0 Tarena International n/a AREO HOLDINGS LTD 2.05% view
B 2019-10-15 07:06:34.0 Tarena International n/a Han Shaoyun 31.1% view
B 2019-02-13 15:11:10.0 Tarena International n/a DAVIS SELECTED ADVISERS 11.2% view
B 2019-02-12 09:31:43.0 Tarena International n/a WELLINGTON MANAGEMENT GROUP LLP 5.99% view
B 2018-12-10 06:24:49.0 Tarena International n/a Han Shaoyun 31.1% view
B 2018-05-08 16:30:11.0 Tarena International n/a DAVIS SELECTED ADVISERS 10.1% view
B 2018-02-13 11:13:38.0 Tarena International n/a DAVIS SELECTED ADVISERS 8.8% view
B 2017-10-13 06:28:41.0 Tarena International n/a Han Shaoyun 29.6% view
S 2017-10-12 09:36:22.0 CYPRESS BIOSCIENCE INC CYPB AQR CAPITAL MANAGEMENT LLC 0.0% view
B 2011-02-14 13:45:18.0 CYPRESS BIOSCIENCE INC CYPB WELLINGTON MANAGEMENT CO LLP 11.05% view
B 2011-02-11 17:18:26.0 CYPRESS BIOSCIENCE INC CYPB BlackRock Inc 6.98% view
B 2010-12-23 16:20:45.0 CYPRESS BIOSCIENCE INC CYPB Ramius Value & Opportunity LLC 9.9% view
B 2010-09-30 17:19:47.0 CYPRESS BIOSCIENCE INC CYPB RA CAPITAL MANAGEMENT 9.9% view
B 2010-09-16 10:45:01.0 CYPRESS BIOSCIENCE INC CYPB Ramius LLC 9.9% view
B 2010-09-13 11:34:34.0 CYPRESS BIOSCIENCE INC CYPB Ramius LLC 9.9% view
S 2010-08-06 16:48:20.0 CYPRESS BIOSCIENCE INC CYPB Ramius LLC 0.0% view
B 2010-07-22 11:04:48.0 CYPRESS BIOSCIENCE INC CYPB Ramius LLC 9.9% view
S 2010-07-09 09:49:37.0 CYPRESS BIOSCIENCE INC CYPB LORD ABBETT & CO LLC 2.7% view
B 2010-07-08 15:01:44.0 CYPRESS BIOSCIENCE INC CYPB MAVERICK CAPITAL LTD 7.5% view
S 2010-02-03 16:32:17.0 CYPRESS BIOSCIENCE INC CYPB ROYCE & ASSOCIATES LLC 8.43% view
B 2010-01-08 12:03:14.0 CYPRESS BIOSCIENCE INC cypb BlackRock Inc 10.52% view
S 2009-04-09 15:10:45.0 CYPRESS BIOSCIENCE INC cypb BIOTECHNOLOGY VALUE FUND L P 5.92% view
B 2009-02-17 14:19:21.0 CYPRESS BIOSCIENCE INC cypb KRANZLER JAY D 5.9% view
B 2009-02-09 13:51:04.0 CYPRESS BIOSCIENCE INC cypb ROYCE & ASSOCIATES LLC 8.92% view
S 2008-04-10 14:39:04.0 CYPRESS BIOSCIENCE INC cypb BLACK HORSE CAPITAL LP 4.1% view
S 2008-02-14 17:17:19.0 CYPRESS BIOSCIENCE INC cypb GREAT POINT PARTNERS LLC 3.2% view
S 2008-02-14 12:05:58.0 CYPRESS BIOSCIENCE INC cypb WELLINGTON MANAGEMENT CO LLP 7.13% view
B 2008-02-08 16:41:20.0 CYPRESS BIOSCIENCE INC cypb BIOTECHNOLOGY VALUE FUND L P 7.7% view
B 2008-01-28 16:39:49.0 CYPRESS BIOSCIENCE INC cypb ROYCE & ASSOCIATES LLC 6.5% view
S 2008-01-22 14:15:09.0 CYPRESS BIOSCIENCE INC cypb BARCLAYS GLOBAL INVESTORS NA 1.5% view
S 2007-11-16 16:14:39.0 CYPRESS BIOSCIENCE INC cypb BLACK HORSE CAPITAL LP 4.99% view
B 2007-09-12 09:36:59.0 CYPRESS BIOSCIENCE INC cypb BIOTECHNOLOGY VALUE FUND L P 5.1% view
B 2007-06-13 11:58:42.0 CYPRESS BIOSCIENCE INC cypb GREAT POINT PARTNERS LLC 5.57% view
S 2007-02-14 16:50:20.0 CYPRESS BIOSCIENCE INC cypb GREAT POINT PARTNERS LLC 9.51% view
B 2007-02-14 06:37:28.0 CYPRESS BIOSCIENCE INC cypb KRANZLER JAY D 5.37% view
S 2007-02-08 10:03:22.0 CYPRESS BIOSCIENCE INC cypb J P MORGAN CHASE & CO 5.5% view
S 2007-01-23 15:47:09.0 CYPRESS BIOSCIENCE INC cypb BARCLAYS GLOBAL INVESTORS NA 2.73% view
B 2006-08-18 16:21:45.0 CYPRESS BIOSCIENCE INC cypb BALYASNY ASSET MANAGEMENT LLC 5.12% view
S 2006-02-14 00:00:00.0 CYPRESS BIOSCIENCE INC cypb WELLINGTON MANAGEMENT CO LLP 4.7% view
B 2006-02-13 00:00:00.0 CYPRESS BIOSCIENCE INC cypb PROQUEST INVESTMENTS LP 0.0% view
B 2006-02-08 00:00:00.0 CYPRESS BIOSCIENCE INC cypb J P MORGAN CHASE & CO 7.9% view
S 2006-01-26 00:00:00.0 CYPRESS BIOSCIENCE INC cypb GILDER GAGNON HOWE & CO LLC 2.2% view
S 2005-10-06 00:00:00.0 CYPRESS BIOSCIENCE INC cypb FEDERATED INVESTORS INC 4.98% view
B 2005-02-14 00:00:00.0 CYPRESS BIOSCIENCE INC cypb FEDERATED INVESTORS INC 5.05% view
B 2005-02-14 00:00:00.0 CYPRESS BIOSCIENCE INC cypb BARCLAYS GLOBAL INVESTORS NA 4.18% view
S 2005-02-11 00:00:00.0 CYPRESS BIOSCIENCE INC cypb J P MORGAN CHASE & CO 8.7% view
B 2004-06-10 00:00:00.0 CYPRESS BIOSCIENCE INC cypb J P MORGAN CHASE & CO 10.3% view
S 2004-02-18 00:00:00.0 CYPRESS BIOSCIENCE INC cypb ORBIMED CAPITAL LLC 0.0% view
S 2004-02-18 00:00:00.0 CYPRESS BIOSCIENCE INC cypb ARIES FINANCIAL SERVICES INC 9.98% view
S 2004-02-04 00:00:00.0 CYPRESS BIOSCIENCE INC cypb KRANZLER JAY D 4.5% view
S 2003-11-06 00:00:00.0 CYPRESS BIOSCIENCE INC cypb NORTH SOUND CAPITAL LLC 1.25% view
B 2003-07-24 00:00:00.0 CYPRESS BIOSCIENCE INC cypb NORTH SOUND CAPITAL LLC 7.1% view
B 2003-06-24 00:00:00.0 CYPRESS BIOSCIENCE INC cypb ORBIMED CAPITAL LLC 7.06% view
B 2003-05-16 00:00:00.0 CYPRESS BIOSCIENCE INC cypb PROQUEST INVESTMENTS LP 19.2% view
B 2003-02-19 00:00:00.0 CYPRESS BIOSCIENCE INC cypb EDELMAN JOSEPH 16.5% view
B 2003-01-28 00:00:00.0 CYPRESS BIOSCIENCE INC cypb ORBIMED ADVISORS LLC 14.12% view
B 2002-05-23 00:00:00.0 CYPRESS BIOSCIENCE INC cypb ORBIMED ADVISERS INC 14.12% view
B 2002-04-08 00:00:00.0 CYPRESS BIOSCIENCE INC cypb KRANZLER JAY D 8.3% view
S 2001-02-07 00:00:00.0 CYPRESS BIOSCIENCE INC cypb ALLEN & CO INC 2.4% view
B 2000-02-07 00:00:00.0 CYPRESS BIOSCIENCE INC cypb KRANZLER JAY D 28.3% view
S 1999-06-21 00:00:00.0 CYPRESS BIOSCIENCE INC cypb ALLEN & CO INC 13.0% view
B 1999-03-19 00:00:00.0 CYPRESS BIOSCIENCE INC cypb KRANZLER JAY D 8.4% view
B 1999-01-11 00:00:00.0 CYPRESS BIOSCIENCE INC cypb ARIES FINANCIAL SERVICES INC 20.3% view
B 1998-05-26 00:00:00.0 CYPRESS BIOSCIENCE INC cypb ARIES FINANCIAL SERVICES INC 15.9% view
B 1998-02-13 00:00:00.0 CYPRESS BIOSCIENCE INC cypb ARIES FINANCIAL SERVICES INC 14.8% view
B 1997-11-14 00:00:00.0 CYPRESS BIOSCIENCE INC cypb ARIES FINANCIAL SERVICES INC 9.0% view
B 1996-12-10 00:00:00.0 CYPRESS BIOSCIENCE INC cypb ARIES FINANCIAL SERVICES INC 7.56% view
B 1996-02-13 00:00:00.0 IMRE CORP cypb ALLEN & CO INC 30.5% 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.