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COR - As of  06/17/24, 09:04:53 AM:   118 Insider Transactions.

Sector: Financial    Industry: REIT - Office
Prev Close:$87.38  Avg Vol(3m): 509,392  P/E: 73.30  EPS: 1.19

Email this page to a friend.    Insider Transactions for COR

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
S 2020-02-13 16:08:03.0 CoreSite Realty Corp COR Carlyle Group Inc n/a view
B 2020-02-11 16:50:03.0 CoreSite Realty Corp COR VANGUARD GROUP INC 14.39% view
S 2020-02-07 11:16:13.0 CoreSite Realty Corp COR FMR LLC 4.486% view
B 2020-02-04 11:53:14.0 CoreSite Realty Corp COR BlackRock Inc 10.6% view
S 2019-02-13 11:50:37.0 CoreSite Realty Corp COR FMR LLC 7.127% view
B 2019-02-12 19:20:33.0 CoreSite Realty Corp COR Carlyle Group L 23.9% view
S 2019-02-11 11:18:25.0 CoreSite Realty Corp COR VANGUARD GROUP INC 13.87% view
S 2019-01-31 13:16:33.0 CoreSite Realty Corp COR VANGUARD SPECIALIZED FUNDS 4.48% view
B 2019-01-24 13:43:01.0 CoreSite Realty Corp COR BlackRock Inc 10.6% view
B 2018-05-08 11:49:06.0 CoreSite Realty Corp COR BlackRock Inc 10.0% view
S 2018-04-10 11:04:07.0 CoreSite Realty Corp COR WELLS FARGO & COMPANY 4.88% view
B 2018-02-13 09:35:47.0 CoreSite Realty Corp COR FMR LLC 7.84% view
B 2018-02-09 08:06:18.0 CoreSite Realty Corp COR VANGUARD GROUP INC 17.09% view
S 2018-02-02 12:47:05.0 CoreSite Realty Corp COR VANGUARD SPECIALIZED FUNDS 6.73% view
B 2018-01-30 14:18:20.0 CoreSite Realty Corp COR WELLS FARGO & COMPANY 5.17% view
S 2018-01-23 17:09:53.0 CoreSite Realty Corp COR BlackRock Inc 9.8% view
S 2017-11-09 17:24:22.0 CoreSite Realty Corp COR FMR LLC 5.971% view
S 2017-05-11 16:24:45.0 CoreSite Realty Corp COR HEITMAN REAL ESTATE SECURITIES LLC 0.09% view
S 2017-03-10 14:28:38.0 CoreSite Realty Corp COR HEITMAN REAL ESTATE SECURITIES LLC 5.05% view
S 2017-02-14 11:13:30.0 CoreSite Realty Corp COR FMR LLC 11.353% view
B 2017-02-13 10:25:01.0 CoreSite Realty Corp COR VANGUARD SPECIALIZED FUNDS 7.59% view
B 2017-02-10 16:59:20.0 CoreSite Realty Corp COR VANGUARD GROUP INC 15.67% view
S 2017-02-10 16:08:04.0 CoreSite Realty Corp COR Carlyle Group L 2.0% view
S 2017-02-06 16:44:38.0 CoreSite Realty Corp COR HEITMAN REAL ESTATE SECURITIES LLC 11.7% view
B 2017-01-12 11:22:56.0 CoreSite Realty Corp COR BlackRock Inc 12.3% view
S 2016-02-16 09:37:27.0 CoreSite Realty Corp COR BROOKFIELD INVESTMENT MANAGEMENT INC 0.0% view
S 2016-02-12 16:21:03.0 CoreSite Realty Corp COR Carlyle Group L 38.6% view
B 2016-02-12 09:06:40.0 CoreSite Realty Corp COR FMR LLC 14.999% view
B 2016-02-10 19:29:27.0 CoreSite Realty Corp COR HEITMAN REAL ESTATE SECURITIES LLC 14.33% view
B 2016-02-10 08:54:52.0 CoreSite Realty Corp COR VANGUARD GROUP INC 14.03% view
S 2016-02-09 09:16:01.0 CoreSite Realty Corp COR VANGUARD SPECIALIZED FUNDS 7.08% view
S 2016-01-08 17:07:56.0 CoreSite Realty Corp COR BlackRock Inc 10.8% view
S 2015-12-07 13:08:34.0 CoreSite Realty Corp COR JPMORGAN CHASE & CO 3.4% view
B 2015-07-10 12:47:15.0 CoreSite Realty Corp COR BlackRock Inc 11.3% view
S 2015-02-13 10:09:55.0 CoreSite Realty Corp COR FMR LLC 11.62% view
B 2015-02-13 09:17:59.0 CoreSite Realty Corp COR JPMORGAN CHASE & CO 5.0% view
B 2015-02-11 12:26:35.0 CoreSite Realty Corp COR VANGUARD GROUP INC 12.11% view
S 2015-02-10 10:28:59.0 CoreSite Realty Corp COR COLUMBIA WANGER ASSET MANAGEMENT LLC n/a view
B 2015-02-06 10:12:55.0 CoreSite Realty Corp COR VANGUARD SPECIALIZED FUNDS 7.39% view
S 2015-02-06 09:40:01.0 CoreSite Realty Corp COR HEITMAN REAL ESTATE SECURITIES LLC 2.05% view
B 2015-01-15 14:56:57.0 CoreSite Realty Corp COR BlackRock Inc 9.1% view
B 2014-07-10 09:37:03.0 CoreSite Realty Corp COR HEITMAN REAL ESTATE SECURITIES LLC 10.27% view
B 2014-02-14 06:47:29.0 CoreSite Realty Corp COR FMR LLC 13.965% view
S 2014-02-13 14:41:31.0 MAGELLAN HEALTH INC MGLN DIMENSIONAL FUND ADVISORS LP 8.36% view
S 2020-02-11 19:35:08.0 MAGELLAN HEALTH INC MGLN VANGUARD GROUP INC 9.68% view
B 2019-03-29 17:22:54.0 MAGELLAN HEALTH INC MGLN Starboard Value LP 9.8% view
B 2019-02-11 13:13:43.0 MAGELLAN HEALTH INC MGLN DIMENSIONAL FUND ADVISORS LP 8.45% view
B 2019-01-31 14:07:34.0 MAGELLAN HEALTH INC MGLN Starboard Value LP 9.8% view
B 2018-07-10 08:35:44.0 MAGELLAN HEALTH INC MGLN VANGUARD GROUP INC 9.46% view
B 2018-02-09 07:35:13.0 MAGELLAN HEALTH INC MGLN DIMENSIONAL FUND ADVISORS LP 13.3% view
B 2017-02-13 13:49:56.0 MAGELLAN HEALTH INC MGLN ORBIMED ADVISORS LLC 8.69% view
B 2017-02-09 08:28:29.0 MAGELLAN HEALTH INC MGLN DIMENSIONAL FUND ADVISORS LP 12.0% view
S 2016-03-10 10:30:46.0 MAGELLAN HEALTH INC MGLN RS INVESTMENT MANAGEMENT CO LLC 3.26% view
B 2016-02-10 13:49:26.0 MAGELLAN HEALTH INC MGLN DIMENSIONAL FUND ADVISORS LP 8.12% view
S 2016-01-26 16:40:11.0 MAGELLAN HEALTH INC MGLN BlackRock Inc 9.8% view
S 2015-02-12 17:11:03.0 MAGELLAN HEALTH INC MGLN RS INVESTMENT MANAGEMENT CO LLC 5.71% view
B 2015-02-05 09:21:50.0 MAGELLAN HEALTH INC MGLN DIMENSIONAL FUND ADVISORS LP 5.35% view
B 2014-02-12 10:32:49.0 MAGELLAN HEALTH SERVICES INC MGLN BlackRock Inc 8.9% view
B 2013-02-14 16:03:12.0 MAGELLAN HEALTH SERVICES INC MGLN VANGUARD GROUP INC 6.93% view
B 2013-02-01 11:42:33.0 MAGELLAN HEALTH SERVICES INC MGLN SAC Capital Advisors LP 5.0% view
S 2012-07-24 16:51:52.0 MAGELLAN HEALTH SERVICES INC MGLN HealthCor Management 7.48% view
S 2012-02-10 13:36:44.0 MAGELLAN HEALTH SERVICES INC MGLN BlackRock Inc 7.84% view
B 2012-02-09 10:37:18.0 MAGELLAN HEALTH SERVICES INC MGLN HealthCor Management 10.54% view
S 2011-02-10 06:50:41.0 MAGELLAN HEALTH SERVICES INC MGLN HealthCor Management 7.73% view
B 2011-02-09 11:56:37.0 MAGELLAN HEALTH SERVICES INC MGLN RS INVESTMENT MANAGEMENT CO LLC 8.08% view
B 2010-07-06 17:25:34.0 MAGELLAN HEALTH SERVICES INC MGLN INTEGRATED CORE STRATEGIES 5.7% view
B 2010-03-12 17:17:04.0 MAGELLAN HEALTH SERVICES INC MGLN HealthCor Management 8.8% view
S 2009-07-09 09:20:27.0 MAGELLAN HEALTH SERVICES INC MGLN BlackRock Inc 4.93% view
B 2009-07-06 16:19:59.0 MAGELLAN HEALTH SERVICES INC MGLN HealthCor Management 9.63% view
S 2009-02-10 08:28:24.0 MAGELLAN HEALTH SERVICES INC MGLN TimesSquare Capital Management 5.1% view
S 2009-02-05 13:30:47.0 MAGELLAN HEALTH SERVICES INC MGLN RS INVESTMENT MANAGEMENT CO LLC 4.5% view
B 2008-12-01 17:04:01.0 MAGELLAN HEALTH SERVICES INC MGLN HealthCor Management 7.91% view
B 2008-09-11 16:51:32.0 MAGELLAN HEALTH SERVICES INC MGLN RS INVESTMENT MANAGEMENT CO LLC 10.0% view
B 2008-03-17 18:33:19.0 MAGELLAN HEALTH SERVICES INC MGLN Shamrock Activist Value Fund L P 5.29% view
S 2008-03-10 16:56:20.0 MAGELLAN HEALTH SERVICES INC MGLN OZ MANAGEMENT LP 3.23% view
B 2008-02-12 19:42:09.0 MAGELLAN HEALTH SERVICES INC MGLN BlackRock Inc 8.9% view
B 2008-02-08 10:42:23.0 MAGELLAN HEALTH SERVICES INC MGLN RS INVESTMENT MANAGEMENT CO LLC 8.3% view
B 2007-09-24 16:55:19.0 MAGELLAN HEALTH SERVICES INC MGLN HealthCor Management 5.7% view
B 2007-02-14 11:35:35.0 MAGELLAN HEALTH SERVICES INC MGLN RS INVESTMENT MANAGEMENT CO LLC 7.6% view
S 2007-02-09 09:56:14.0 MAGELLAN HEALTH SERVICES INC MGLN TimesSquare Capital Management 3.16% view
S 2006-02-14 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN QUAKER CAPITAL MANAGEMENT CORP 0.0% view
B 2006-02-10 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN TimesSquare Capital Management 6.5% view
S 2005-11-21 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN MAGELLAN HOLDINGS LP 14.0% view
S 2005-06-14 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN MAGELLAN HOLDINGS LP 12.1% view
B 2005-05-19 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN Third Point LLC 24.0% view
S 2005-04-11 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN Third Point LLC 7.4% view
B 2005-02-14 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN TimesSquare Capital Management 5.8% view
B 2005-02-11 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN AMERICAN EXPRESS FINANCIAL CORP 5.0% view
B 2005-01-31 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN JANA PARTNERS LLC 6.31% view
B 2004-08-23 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN NORTH SOUND CAPITAL LLC 8.7% view
B 2004-04-07 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN NORTH SOUND CAPITAL LLC 23.6% view
B 2004-01-13 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN TUDOR INVESTMENT CORP ET AL 7.0% view
B 2004-01-08 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN RAINWATER RICHARD E 4.6% view
S 2003-02-06 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN BLUM CAPITAL PARTNERS LP 3.9% view
B 2002-10-08 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN BLUM CAPITAL PARTNERS LP 17.2% view
B 2002-02-12 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN BLUM CAPITAL PARTNERS LP 16.1% view
B 2001-03-15 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN WANGER ASSET MANAGEMENT LP 11.0% view
S 2001-02-12 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN DIMENSIONAL FUND ADVISORS INC n/a view
B 2000-06-08 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN BLUM CAPITAL PARTNERS LP 14.94% view
S 2000-02-22 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN LAZARD FRERES & CO LLC 0.0% view
B 2000-02-11 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN WANGER ASSET MANAGEMENT LP 9.7% view
B 2000-02-09 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN BARROW HANLEY MEWHINNEY & STRAUSS INC 5.6% view
B 2000-02-04 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN DIMENSIONAL FUND ADVISORS INC n/a view
S 1999-12-21 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN TPG ADVISORS II INC 20.1% view
S 1999-07-28 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN WANGER ASSET MANAGEMENT LP 6.79% view
B 1999-02-16 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN LAZARD FRERES & CO LLC 7.52% view
S 1999-02-12 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN BRAHMAN CAPITAL CORP 3.3% view
S 1999-02-12 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN WELLINGTON MANAGEMENT CO LLP 5.94% view
S 1999-01-29 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN NICHOLAS CO INC 0.0% view
S 1998-04-27 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN BRAHMAN SECURITIES INC 6.1% view
B 1998-03-10 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN WELLINGTON MANAGEMENT CO LLP 6.93% view
B 1998-02-11 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN WELLINGTON MANAGEMENT CO LLP 8.61% view
B 1998-01-22 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN LAZARD FRERES & CO LLC 5.7% view
B 1997-02-14 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN FIRST PACIFIC ADVISORS INC 5.6% view
B 1997-02-06 00:00:00.0 MAGELLAN HEALTH SERVICES INC MGLN RAINWATER MAGELLAN HOLDINGS L P 19.4% view
B 1996-02-14 00:00:00.0 CHARTER MEDICAL CORP MGLN RAINWATER MAGELLAN HOLDINGS L P 12.25% view
B 1995-02-13 00:00:00.0 CHARTER MEDICAL CORP MGLN HENRY EMIL W JR 1.4% view
B 1994-03-07 00:00:00.0 CHARTER MEDICAL CORP MGLN GIBSON DUNN & CRUTCHER 9.4% 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.