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CBST - As of  04/30/25, 12:33:24 PM:   142 Insider Transactions.

Sector: Healthcare    Industry: Drug Manufacturers - Other
Prev Close:$0.00  Avg Vol(3m): 0  P/E: 0.00  EPS: 0.86

Email this page to a friend.    Insider Transactions for CBST

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2015-02-17 09:51:40.0 CUBIST PHARMACEUTICALS INC CBST ARISTEIA CAPITAL LLC 5.76% view
B 2015-02-13 10:09:52.0 CUBIST PHARMACEUTICALS INC CBST FMR LLC 10.737% view
B 2015-02-10 11:05:33.0 CUBIST PHARMACEUTICALS INC CBST VANGUARD GROUP INC 6.17% view
S 2015-02-10 09:28:49.0 CUBIST PHARMACEUTICALS INC CBST FMR LLC 2.292% view
S 2015-01-21 15:40:48.0 CUBIST PHARMACEUTICALS INC CBST BlackRock Inc 7.9% view
S 2015-01-15 14:56:54.0 CUBIST PHARMACEUTICALS INC CBST BlackRock Inc 9.2% view
S 2015-01-12 11:08:49.0 CUBIST PHARMACEUTICALS INC CBST WELLINGTON MANAGEMENT GROUP LLP 2.99% view
B 2015-01-12 09:40:55.0 CUBIST PHARMACEUTICALS INC CBST PUTNAM INVESTMENTS LLC 12.0% view
B 2014-12-22 17:00:35.0 CUBIST PHARMACEUTICALS INC CBST Merck & Co 4.0% view
B 2014-07-10 10:55:34.0 CUBIST PHARMACEUTICALS INC CBST PUTNAM INVESTMENTS LLC 10.1% view
B 2014-02-14 13:08:31.0 CUBIST PHARMACEUTICALS INC CBST PUTNAM INVESTMENTS LLC 7.5% view
S 2014-02-14 09:20:04.0 CUBIST PHARMACEUTICALS INC CBST WELLINGTON MANAGEMENT CO LLP 8.21% view
B 2014-02-14 06:48:40.0 CUBIST PHARMACEUTICALS INC CBST FMR LLC 13.569% view
S 2014-02-13 12:20:00.0 CUBIST PHARMACEUTICALS INC CBST PRICE T ROWE ASSOCIATES INC 3.8% view
S 2014-02-12 10:00:27.0 CUBIST PHARMACEUTICALS INC CBST VANGUARD GROUP INC 5.84% view
S 2014-01-10 14:41:06.0 CUBIST PHARMACEUTICALS INC CBST BlackRock Inc 10.1% view
B 2013-11-12 09:00:16.0 CUBIST PHARMACEUTICALS INC CBST FMR LLC 10.757% view
S 2013-03-11 10:23:18.0 CUBIST PHARMACEUTICALS INC CBST Bank of New York Mellon CORP 4.4% view
S 2013-02-14 12:14:13.0 CUBIST PHARMACEUTICALS INC CBST WELLINGTON MANAGEMENT CO LLP 10.82% view
B 2013-02-13 08:47:49.0 CUBIST PHARMACEUTICALS INC CBST PRICE T ROWE ASSOCIATES INC 6.7% view
B 2013-02-11 09:55:02.0 CUBIST PHARMACEUTICALS INC CBST VANGUARD GROUP INC 6.53% view
S 2013-02-08 10:50:28.0 CUBIST PHARMACEUTICALS INC CBST FEDERATED INVESTORS INC 3.85% view
S 2013-02-08 09:44:00.0 CUBIST PHARMACEUTICALS INC CBST FEDERATED INVESTORS INC 5.09% view
B 2013-02-04 15:46:19.0 CUBIST PHARMACEUTICALS INC CBST Bank of New York Mellon CORP 5.05% view
S 2013-01-10 17:47:59.0 CUBIST PHARMACEUTICALS INC CBST BlackRock Inc 13.92% view
B 2012-08-10 12:16:30.0 CUBIST PHARMACEUTICALS INC CBST WELLINGTON MANAGEMENT CO LLP 11.99% view
S 2012-02-14 10:58:56.0 CUBIST PHARMACEUTICALS INC CBST WELLINGTON MANAGEMENT CO LLP 7.16% view
S 2012-02-09 13:11:31.0 CUBIST PHARMACEUTICALS INC CBST FEDERATED INVESTORS INC 8.83% view
B 2012-02-08 10:08:11.0 CUBIST PHARMACEUTICALS INC CBST VANGUARD GROUP INC 5.6% view
B 2012-01-10 14:50:27.0 CUBIST PHARMACEUTICALS INC CBST BlackRock Inc 13.97% view
S 2011-05-10 14:32:29.0 CUBIST PHARMACEUTICALS INC CBST FEDERATED INVESTORS INC 9.52% view
B 2011-04-15 16:24:38.0 CUBIST PHARMACEUTICALS INC CBST SAC Capital Advisors LP 5.8% view
B 2011-02-14 13:46:52.0 CUBIST PHARMACEUTICALS INC CBST WELLINGTON MANAGEMENT CO LLP 10.91% view
S 2011-02-10 16:45:32.0 CUBIST PHARMACEUTICALS INC CBST CITADEL ADVISORS LLC 0.4% view
B 2011-02-10 09:05:18.0 CUBIST PHARMACEUTICALS INC CBST VANGUARD GROUP INC 5.08% view
B 2011-02-09 13:44:14.0 CUBIST PHARMACEUTICALS INC CBST FEDERATED INVESTORS INC 14.67% view
B 2011-01-10 12:47:22.0 CUBIST PHARMACEUTICALS INC CBST BlackRock Inc 12.62% view
B 2010-02-04 09:27:38.0 CUBIST PHARMACEUTICALS INC CBST CITADEL ADVISORS LLC 5.2% view
B 2010-01-08 12:03:27.0 CUBIST PHARMACEUTICALS INC CBST BlackRock Inc 10.7% view
B 2009-05-11 08:07:51.0 CUBIST PHARMACEUTICALS INC CBST FMR LLC 2.739% view
B 2009-04-09 15:10:49.0 CUBIST PHARMACEUTICALS INC CBST WELLINGTON MANAGEMENT CO LLP 10.44% view
B 2009-03-10 11:29:50.0 CUBIST PHARMACEUTICALS INC CBST FEDERATED INVESTORS INC 12.21% view
B 2009-02-12 14:07:26.0 CUBIST PHARMACEUTICALS INC CBST FEDERATED INVESTORS INC 6.23% view
S 2008-12-10 11:21:24.0 CUBIST PHARMACEUTICALS INC CBST MAZAMA CAPITAL MANAGEMENT INC 4.99% view
S 2008-09-09 18:10:23.0 CUBIST PHARMACEUTICALS INC CBST MAZAMA CAPITAL MANAGEMENT INC 9.11% view
S 2008-08-11 16:15:22.0 CUBIST PHARMACEUTICALS INC CBST FMR LLC n/a view
B 2008-04-10 10:47:13.0 CUBIST PHARMACEUTICALS INC CBST FMR LLC n/a view
S 2008-02-14 17:19:45.0 CUBIST PHARMACEUTICALS INC CBST JANUS CAPITAL MANAGEMENT LLC 0.0% view
B 2008-02-14 15:29:15.0 CUBIST PHARMACEUTICALS INC CBST MORGAN STANLEY 5.4% view
S 2008-02-14 11:24:40.0 CUBIST PHARMACEUTICALS INC CBST Flynn James E 2.62% view
S 2008-02-13 10:48:48.0 CUBIST PHARMACEUTICALS INC CBST PRICE T ROWE ASSOCIATES INC 4.1% view
S 2008-02-08 10:58:10.0 CUBIST PHARMACEUTICALS INC CBST MAZAMA CAPITAL MANAGEMENT INC 14.44% view
S 2008-02-05 16:35:28.0 CUBIST PHARMACEUTICALS INC CBST BARCLAYS GLOBAL INVESTORS NA 2.81% view
S 2008-02-01 15:21:02.0 CUBIST PHARMACEUTICALS INC CBST UNICREDITO ITALIANO SPA n/a view
S 2007-12-06 18:16:41.0 CUBIST PHARMACEUTICALS INC CBST ORBIMED ADVISORS LLC 0.0% view
S 2007-10-29 11:17:19.0 CUBIST PHARMACEUTICALS INC CBST Visium Balanced Fund LP 1.3% view
S 2007-10-10 14:29:34.0 CUBIST PHARMACEUTICALS INC CBST FEDERATED INVESTORS INC 4.45% view
B 2007-09-17 12:21:50.0 CUBIST PHARMACEUTICALS INC CBST ORBIMED ADVISORS LLC 5.22% view
S 2007-05-01 20:50:44.0 CUBIST PHARMACEUTICALS INC CBST ORBIMED ADVISORS LLC 0.0% view
B 2007-04-02 18:25:52.0 CUBIST PHARMACEUTICALS INC CBST ORBIMED ADVISORS LLC 5.25% view
B 2007-03-13 15:18:07.0 CUBIST PHARMACEUTICALS INC CBST Visium Balanced Fund LP 5.39% view
B 2007-02-14 13:01:50.0 CUBIST PHARMACEUTICALS INC CBST JANUS CAPITAL MANAGEMENT LLC 5.4% view
S 2007-02-13 15:14:07.0 CUBIST PHARMACEUTICALS INC CBST PRICE T ROWE ASSOCIATES INC 6.6% view
B 2007-02-13 10:22:31.0 CUBIST PHARMACEUTICALS INC CBST FEDERATED INVESTORS INC 9.34% view
S 2007-02-07 16:16:36.0 CUBIST PHARMACEUTICALS INC CBST UNICREDITO ITALIANO SPA n/a view
B 2007-01-23 14:20:13.0 CUBIST PHARMACEUTICALS INC CBST BARCLAYS GLOBAL INVESTORS NA 3.41% view
B 2007-01-23 14:02:58.0 CUBIST PHARMACEUTICALS INC CBST Flynn James E 5.07% view
B 2007-01-08 16:59:28.0 CUBIST PHARMACEUTICALS INC CBST MAZAMA CAPITAL MANAGEMENT INC 14.81% view
B 2006-02-14 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST FEDERATED INVESTORS INC 6.9% view
B 2006-02-14 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST UNICREDITO ITALIANO SPA n/a view
S 2006-02-13 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST PRICE T ROWE ASSOCIATES INC 8.6% view
S 2006-02-08 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST MAZAMA CAPITAL MANAGEMENT INC 8.86% view
B 2006-01-26 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST BARCLAYS GLOBAL INVESTORS NA 2.96% view
S 2005-05-10 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST FEDERATED INVESTORS INC 4.89% view
S 2005-02-15 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST PRICE T ROWE ASSOCIATES INC 10.5% view
B 2005-02-15 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST AMVESCAP PLC 7.26% view
B 2005-02-14 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST MAZAMA CAPITAL MANAGEMENT INC 13.21% view
B 2005-02-14 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST FEDERATED INVESTORS INC 5.24% view
S 2005-02-10 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST PIONEER GLOBAL ASSET MANAGEMENT SPA n/a view
B 2005-02-09 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST PRICE T ROWE ASSOCIATES INC 10.5% view
S 2005-02-08 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST DEERFIELD CAPITAL LP ET AL 3.82% view
B 2004-03-12 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST PIONEER GLOBAL ASSET MANAGEMENT SPA 5.46% view
S 2004-02-12 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST DEERFIELD CAPITAL LP ET AL 5.44% view
S 2004-02-11 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST MAZAMA CAPITAL MANAGEMENT INC 12.69% view
S 2004-02-10 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST PIONEER GLOBAL ASSET MANAGEMENT SPA n/a view
B 2004-02-10 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST PRICE T ROWE ASSOCIATES INC 10.4% view
S 2004-02-09 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST DELAWARE MANAGEMENT HOLDINGS CO INC 2.0% view
B 2004-02-09 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST PRICE T ROWE ASSOCIATES INC 9.9% view
B 2004-02-09 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST PIONEER INVESTMENT MANAGEMENT INC n/a view
B 2003-02-12 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST PIONEER GLOBAL ASSET MANAGEMENT SPA n/a view
B 2003-02-11 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST DEERFIELD CAPITAL LP ET AL 8.75% view
S 2003-02-07 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST DELAWARE MANAGEMENT HOLDINGS CO INC 10.32% view
S 2003-02-04 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST PRICE T ROWE ASSOCIATES INC 4.8% view
B 2003-01-10 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST DELAWARE MANAGEMENT HOLDINGS CO INC 10.32% view
B 2002-11-08 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST MAZAMA CAPITAL MANAGEMENT INC 16.92% view
B 2002-07-18 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST DEERFIELD CAPITAL LP ET AL 5.29% view
B 2002-05-17 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST PIONEER INVESTMENT MANAGEMENT INC n/a view
S 2002-02-20 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST PRICE T ROWE ASSOCIATES INC 5.2% view
S 2002-02-13 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST JANUS CAPITAL CORP 0.8% view
S 2002-02-12 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST DEUTSCHE BANK AG 3.1% view
B 2002-02-05 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST PRICE T ROWE ASSOCIATES INC 5.2% view
S 2001-04-19 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST WELLS FARGO & CO 4.5% view
B 2001-02-15 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST JANUS CAPITAL CORP 6.5% view
B 2001-02-13 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST WELLS FARGO & CO 5.4% view
S 2001-02-08 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST DEUTSCHE BANK AG 5.7% view
S 2001-02-02 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST H&Q HEALTHCARE INVESTORS 3.53% view
S 2001-01-10 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST AMVESCAP PLC 0.0% view
B 2000-11-22 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST DEUTSCHE BANK AG 5.9% view
S 2000-03-06 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST CAISSE DE DEPOT ET PLACEMENT DU QUEBEC 8.01% view
S 2000-02-25 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST CAISSE DE DEPOT ET PLACEMENT DU QUEBEC 9.72% view
S 2000-02-22 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST H&Q HEALTHCARE INVESTORS 7.98% view
S 2000-02-14 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST INTERWEST PARTNERS V LP 0.08% view
S 2000-02-14 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST ADVENT INTERNATIONAL CORP ET AL 3.2% view
S 2000-02-11 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST BRISTOL MYERS SQUIBB CO 0.0% view
B 2000-02-10 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST BURR EGAN DELEAGE & CO 12.0% view
S 2000-02-04 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST AMVESCAP PLC 0.0% view
S 2000-01-26 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST INTERNATIONAL BIOTECHNOLOGY TRUST PLC 3.0% view
S 1999-11-23 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST INTERNATIONAL BIOTECHNOLOGY TRUST PLC 5.9% view
S 1999-11-23 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST INTERNATIONAL BIOTECHNOLOGY TRUST PLC 5.9% view
B 1999-11-03 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST CAISSE DE DEPOT ET PLACEMENT DU QUEBEC 16.0% view
S 1999-10-06 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST SPECIAL SITUATIONS FUND III L P 3.7% view
S 1999-02-16 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST WEISS PECK & GREER LLC 4.7% view
S 1999-02-12 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST H&Q HEALTHCARE INVESTORS 9.73% view
B 1999-02-11 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST SPECIAL SITUATIONS FUND III L P 8.6% view
B 1999-02-11 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST ADVENT INTERNATIONAL CORP ET AL 5.2% view
S 1999-02-09 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST BURR EGAN DELEAGE & CO 5.9% view
S 1999-02-09 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST INTERWEST PARTNERS V LP 5.3% view
S 1998-11-30 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST INTERNATIONAL BIOTECHNOLOGY TRUST PLC 8.7% view
S 1998-10-13 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST SPECIAL SITUATIONS FUND III L P 8.1% view
B 1998-10-07 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST H&Q HEALTHCARE INVESTORS 15.3% view
B 1998-09-25 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST SPECIAL SITUATIONS FUND III L P 8.1% view
S 1998-02-11 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST BURR EGAN DELEAGE & CO 9.3% view
S 1998-02-11 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST INTERWEST PARTNERS V LP 8.4% view
B 1998-02-10 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST WEISS PECK & GREER LLC 9.47% view
B 1998-02-10 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST H&Q HEALTHCARE INVESTORS 8.67% view
B 1997-07-28 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST INTERNATIONAL BIOTECHNOLOGY TRUST PLC 10.8% view
B 1997-05-15 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST H&Q HEALTHCARE INVESTORS 5.56% view
B 1997-02-14 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST INVESCO PLC 3.3% view
B 1997-02-14 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST INTERWEST PARTNERS V LP 9.36% view
B 1997-02-13 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST BRISTOL MYERS SQUIBB CO 6.8% view
B 1997-02-13 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST WEISS PECK & GREER LLC 8.33% view
B 1997-02-12 00:00:00.0 CUBIST PHARMACEUTICALS INC CBST BURR EGAN DELEAGE & CO 10.3% 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.