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CCOI - As of  06/23/24, 10:31:48 AM:   125 Insider Transactions.

Sector: Technology    Industry: Diversified Communication Services
Prev Close:$42.69  Avg Vol(3m): 380,292  P/E: 194.00  EPS: 0.22

Email this page to a friend.    Insider Transactions for CCOI

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2020-02-13 11:29:29.0 COGENT COMMUNICATIONS HOLDINGS CCOI RENAISSANCE TECHNOLOGIES LLC 7.66% view
S 2020-02-11 19:29:22.0 COGENT COMMUNICATIONS HOLDINGS CCOI VANGUARD GROUP INC 10.05% view
S 2020-02-04 11:53:15.0 COGENT COMMUNICATIONS HOLDINGS CCOI BlackRock Inc 14.7% view
B 2019-05-10 12:06:56.0 COGENT COMMUNICATIONS HOLDINGS CCOI VANGUARD GROUP INC 10.3% view
B 2019-02-13 10:18:16.0 COGENT COMMUNICATIONS HOLDINGS CCOI RENAISSANCE TECHNOLOGIES LLC 7.35% view
S 2019-02-11 08:55:48.0 COGENT COMMUNICATIONS HOLDINGS CCOI VANGUARD GROUP INC 9.84% view
B 2019-01-24 13:43:52.0 COGENT COMMUNICATIONS HOLDINGS CCOI BlackRock Inc 14.8% view
B 2018-03-12 12:30:13.0 COGENT COMMUNICATIONS HOLDINGS CCOI VANGUARD GROUP INC 10.01% view
B 2018-02-14 11:27:48.0 COGENT COMMUNICATIONS HOLDINGS CCOI RENAISSANCE TECHNOLOGIES LLC 6.04% view
S 2018-02-13 09:35:34.0 COGENT COMMUNICATIONS HOLDINGS CCOI FMR LLC 4.478% view
S 2018-02-08 19:45:19.0 COGENT COMMUNICATIONS HOLDINGS CCOI VANGUARD GROUP INC 9.93% view
S 2018-02-07 10:15:03.0 COGENT COMMUNICATIONS HOLDINGS CCOI FRONTIER CAPITAL MANAGEMENT CO LLC 2.734% view
B 2018-01-19 14:03:41.0 COGENT COMMUNICATIONS HOLDINGS CCOI BlackRock Inc 13.7% view
S 2017-02-14 10:55:12.0 COGENT COMMUNICATIONS HOLDINGS CCOI FMR LLC 6.475% view
S 2017-02-10 16:08:03.0 COGENT COMMUNICATIONS HOLDINGS CCOI FRONTIER CAPITAL MANAGEMENT CO LLC 6.26% view
S 2017-02-10 09:41:50.0 COGENT COMMUNICATIONS HOLDINGS CCOI VANGUARD GROUP INC 10.32% view
B 2017-01-12 11:22:50.0 COGENT COMMUNICATIONS HOLDINGS CCOI BlackRock Inc 10.3% view
B 2016-08-10 08:27:45.0 COGENT COMMUNICATIONS HOLDINGS CCOI VANGUARD GROUP INC 10.33% view
B 2016-05-10 11:17:58.0 COGENT COMMUNICATIONS HOLDINGS CCOI BlackRock Inc 10.0% view
B 2016-02-12 09:01:36.0 COGENT COMMUNICATIONS HOLDINGS CCOI FMR LLC 11.22% view
S 2016-02-11 18:10:36.0 COGENT COMMUNICATIONS HOLDINGS CCOI FRONTIER CAPITAL MANAGEMENT CO LLC 8.64% view
B 2016-02-11 10:31:19.0 COGENT COMMUNICATIONS HOLDINGS CCOI VANGUARD GROUP INC 7.7% view
B 2016-01-26 08:19:30.0 COGENT COMMUNICATIONS HOLDINGS CCOI BlackRock Inc 6.8% view
S 2015-10-05 09:34:34.0 COGENT COMMUNICATIONS HOLDINGS CCOI COLUMBIA WANGER ASSET MANAGEMENT LLC n/a view
B 2015-07-10 07:47:17.0 COGENT COMMUNICATIONS HOLDINGS CCOI FMR LLC 10.523% view
B 2015-02-13 10:09:45.0 COGENT COMMUNICATIONS HOLDINGS CCOI FMR LLC 7.661% view
B 2015-02-12 17:58:30.0 COGENT COMMUNICATIONS HOLDINGS CCOI FRONTIER CAPITAL MANAGEMENT CO LLC 9.86% view
S 2015-02-12 09:41:25.0 COGENT COMMUNICATIONS HOLDINGS CCOI Sarbit Advisory Services Inc 0.0% view
B 2015-02-11 10:24:09.0 COGENT COMMUNICATIONS HOLDINGS CCOI VANGUARD GROUP INC 6.33% view
B 2015-02-11 09:24:00.0 COGENT COMMUNICATIONS HOLDINGS CCOI COLUMBIA WANGER ASSET MANAGEMENT LLC 5.1% view
S 2015-02-09 13:17:19.0 COGENT COMMUNICATIONS HOLDINGS CCOI JENNISON ASSOCIATES LLC 2.3% view
S 2015-02-06 17:52:13.0 COGENT COMMUNICATIONS HOLDINGS CCOI BlackRock Inc 5.5% view
S 2015-02-02 11:54:03.0 COGENT COMMUNICATIONS HOLDINGS CCOI PRUDENTIAL FINANCIAL INC 2.3% view
S 2014-02-14 06:47:32.0 COGENT COMMUNICATIONS GROUP INC CCOI FMR LLC 1.785% view
B 2014-02-12 11:57:03.0 COGENT COMMUNICATIONS GROUP INC CCOI VANGUARD GROUP INC 5.9% view
B 2014-02-12 10:40:21.0 COGENT COMMUNICATIONS GROUP INC CCOI Sarbit Advisory Services Inc 6.62% view
B 2014-02-06 17:01:43.0 COGENT COMMUNICATIONS GROUP INC CCOI JENNISON ASSOCIATES LLC 5.6% view
B 2014-02-05 10:20:50.0 COGENT COMMUNICATIONS GROUP INC CCOI PRUDENTIAL FINANCIAL INC 5.6% view
B 2014-01-28 15:23:00.0 COGENT COMMUNICATIONS GROUP INC CCOI BlackRock Inc 5.6% view
S 2013-02-14 13:51:40.0 COGENT COMMUNICATIONS GROUP INC CCOI FMR LLC 5.718% view
S 2013-02-14 12:56:49.0 COGENT COMMUNICATIONS GROUP INC CCOI FRONTIER CAPITAL MANAGEMENT CO LLC 7.823% view
S 2013-02-14 11:29:53.0 COGENT COMMUNICATIONS GROUP INC CCOI COLUMBIA WANGER ASSET MANAGEMENT LLC n/a view
B 2013-02-14 09:34:31.0 COGENT COMMUNICATIONS GROUP INC CCOI Sarbit Advisory Services Inc 5.85% view
B 2013-02-12 15:44:02.0 COGENT COMMUNICATIONS GROUP INC CCOI VANGUARD GROUP INC 5.85% view
S 2013-02-08 16:18:46.0 COGENT COMMUNICATIONS GROUP INC CCOI BlackRock Inc 5.28% view
S 2012-02-14 16:50:36.0 COGENT COMMUNICATIONS GROUP INC CCOI FRONTIER CAPITAL MANAGEMENT CO LLC 8.708% view
S 2012-02-14 12:13:40.0 COGENT COMMUNICATIONS GROUP INC CCOI FMR LLC 7.548% view
B 2012-02-13 14:48:13.0 COGENT COMMUNICATIONS GROUP INC CCOI BlackRock Inc 5.33% view
S 2012-02-10 15:46:26.0 COGENT COMMUNICATIONS GROUP INC CCOI COLUMBIA WANGER ASSET MANAGEMENT LLC 5.5% view
S 2012-02-08 10:35:53.0 COGENT COMMUNICATIONS GROUP INC CCOI MORGAN STANLEY 3.1% view
B 2012-02-07 16:14:42.0 COGENT COMMUNICATIONS GROUP INC CCOI VANGUARD GROUP INC 5.31% view
S 2012-02-02 15:25:00.0 COGENT COMMUNICATIONS GROUP INC CCOI PENINSULA CAPITAL ADVISORS LLC 0.0% view
S 2011-07-11 13:49:33.0 COGENT COMMUNICATIONS GROUP INC CCOI FMR LLC 8.414% view
S 2011-02-17 13:32:40.0 COGENT COMMUNICATIONS GROUP INC CCOI PRICE T ROWE ASSOCIATES INC 1.8% view
B 2011-02-14 18:38:30.0 COGENT COMMUNICATIONS GROUP INC CCOI FRONTIER CAPITAL MANAGEMENT CO LLC 9.246% view
B 2011-02-14 17:43:27.0 COGENT COMMUNICATIONS GROUP INC CCOI FMR LLC 13.526% view
B 2011-02-11 18:06:56.0 COGENT COMMUNICATIONS GROUP INC CCOI PENINSULA CAPITAL ADVISORS LLC 9.2% view
S 2011-02-10 17:16:52.0 COGENT COMMUNICATIONS GROUP INC CCOI COLUMBIA WANGER ASSET MANAGEMENT LLC 6.1% view
S 2011-02-09 12:24:57.0 COGENT COMMUNICATIONS GROUP INC CCOI MORGAN STANLEY 6.5% view
S 2010-12-08 14:33:50.0 COGENT COMMUNICATIONS GROUP INC CCOI COLUMBIA WANGER ASSET MANAGEMENT LLC 6.5% view
B 2010-10-08 12:18:39.0 COGENT COMMUNICATIONS GROUP INC CCOI BlackRock Inc 4.88% view
S 2010-02-16 12:47:08.0 COGENT COMMUNICATIONS GROUP INC CCOI FMR LLC 10.642% view
S 2010-02-12 16:47:20.0 COGENT COMMUNICATIONS GROUP INC CCOI CHILTON INVESTMENT CO LLC 2.1% view
S 2010-02-12 13:10:56.0 COGENT COMMUNICATIONS GROUP INC CCOI MORGAN STANLEY 7.8% view
B 2010-02-10 13:41:09.0 COGENT COMMUNICATIONS GROUP INC CCOI PENINSULA INVESTMENT PARTNERS 9.87% view
B 2010-02-09 15:03:33.0 COGENT COMMUNICATIONS GROUP INC CCOI COLUMBIA WANGER ASSET MANAGEMENT LP 11.9% view
B 2009-12-10 16:13:22.0 COGENT COMMUNICATIONS GROUP INC CCOI FMR LLC 10.659% view
S 2009-09-10 16:05:37.0 COGENT COMMUNICATIONS GROUP INC CCOI CHILTON INVESTMENT CO LLC 5.6% view
S 2009-06-17 11:12:04.0 COGENT COMMUNICATIONS GROUP INC CCOI Norges Bank 4.85% view
S 2009-04-09 16:52:36.0 COGENT COMMUNICATIONS GROUP INC CCOI FMR LLC n/a view
B 2009-03-09 09:56:55.0 COGENT COMMUNICATIONS GROUP INC CCOI COLUMBIA WANGER ASSET MANAGEMENT LP 11.47% view
S 2009-02-17 15:33:09.0 COGENT COMMUNICATIONS GROUP INC CCOI MORGAN STANLEY 7.9% view
B 2009-02-17 08:12:06.0 COGENT COMMUNICATIONS GROUP INC CCOI SHUMWAY CAPITAL PARTNERS LLC 12.0% view
B 2009-02-12 16:35:52.0 COGENT COMMUNICATIONS GROUP INC CCOI PRICE T ROWE ASSOCIATES INC 10.6% view
B 2009-01-26 14:15:32.0 COGENT COMMUNICATIONS GROUP INC CCOI PENINSULA INVESTMENT PARTNERS LP 8.97% view
S 2009-01-22 09:15:15.0 COGENT COMMUNICATIONS GROUP INC CCOI Norges Bank 5.16% view
B 2008-11-10 16:10:59.0 COGENT COMMUNICATIONS GROUP INC CCOI CHILTON INVESTMENT CO LLC 11.9% view
S 2008-09-10 15:58:13.0 SEACOAST BANKING CORP OF FLORIDA SBCF PRICE T ROWE ASSOCIATES INC 8.8% view
B 2020-02-13 21:26:19.0 SEACOAST BANKING CORP OF FLORIDA SBCF Capital World Investors 5.8% view
S 2020-02-12 11:13:29.0 SEACOAST BANKING CORP OF FLORIDA SBCF BlackRock Inc 14.1% view
B 2019-02-14 13:48:43.0 SEACOAST BANKING CORP OF FLORIDA SBCF VANGUARD GROUP INC 5.7% view
B 2019-01-31 14:48:37.0 SEACOAST BANKING CORP OF FLORIDA SBCF BlackRock Inc 13.1% view
B 2018-02-26 16:59:06.0 SEACOAST BANKING CORP OF FLORIDA SBCF INTEGRATED CORE STRATEGIES 9.1% view
S 2018-01-23 17:13:40.0 SEACOAST BANKING CORP OF FLORIDA SBCF BlackRock Inc 4.87% view
S 2017-02-22 13:45:06.0 SEACOAST BANKING CORP OF FLORIDA SBCF CapGen Capital Group III LP 8.0% view
B 2017-02-09 11:00:13.0 SEACOAST BANKING CORP OF FLORIDA SBCF WELLINGTON MANAGEMENT GROUP LLP 7.1% view
S 2016-12-12 19:12:23.0 SEACOAST BANKING CORP OF FLORIDA SBCF BASSWOOD CAPITAL MANAGEMENT 6.19% view
B 2016-06-08 16:24:47.0 SEACOAST BANKING CORP OF FLORIDA SBCF CapGen Capital Group III LP 19.9% view
B 2016-05-10 17:18:14.0 SEACOAST BANKING CORP OF FLORIDA SBCF BASSWOOD CAPITAL MANAGEMENT 6.89% view
S 2016-03-21 17:08:25.0 SEACOAST BANKING CORP OF FLORIDA SBCF WELLINGTON MANAGEMENT GROUP LLP 7.7% view
S 2016-01-28 15:59:55.0 SEACOAST BANKING CORP OF FLORIDA SBCF CapGen Capital Group III LP 21.9% view
S 2015-09-14 16:00:20.0 SEACOAST BANKING CORP OF FLORIDA SBCF CapGen Capital Group III LP 23.4% view
B 2015-02-12 10:53:52.0 SEACOAST BANKING CORP OF FLORIDA SBCF WELLINGTON MANAGEMENT GROUP LLP 10.6% view
B 2014-10-14 17:15:12.0 SEACOAST BANKING CORP OF FLORIDA SBCF CapGen Capital Group III LP 24.1% view
B 2014-04-29 17:26:43.0 SEACOAST BANKING CORP OF FLORIDA SBCF CapGen Capital Group III LP 21.0% view
B 2014-02-13 20:11:54.0 SEACOAST BANKING CORP OF FLORIDA SBCF SECOND CURVE CAPITAL LLC 6.3% view
B 2014-01-14 19:26:14.0 SEACOAST BANKING CORP OF FLORIDA SBCF CapGen Capital Group III LP 16.6% view
S 2013-07-26 17:21:39.0 SEACOAST BANKING CORP OF FLORIDA SBCF CapGen Capital Group III LP 16.6% view
B 2013-02-11 18:32:09.0 SEACOAST BANKING CORP OF FLORIDA SBCF SECOND CURVE CAPITAL LLC 5.4% view
B 2012-02-14 11:58:30.0 SEACOAST BANKING CORP OF FLORIDA SBCF OTTER CREEK MANAGEMENT INC 3.6% view
B 2011-02-14 13:53:14.0 SEACOAST BANKING CORP OF FLORIDA SBCF WELLINGTON MANAGEMENT CO LLP 4.0% view
B 2010-10-18 17:20:17.0 SEACOAST BANKING CORP OF FLORIDA SBCF OTTER CREEK PARTNERS I LP 16.8% view
S 2010-07-09 13:50:34.0 SEACOAST BANKING CORP OF FLORIDA SBCF SANDLER ONEILL ASSET MANAGEMENT LLC 4.24% view
S 2010-05-07 11:57:57.0 SEACOAST BANKING CORP OF FLORIDA SBCF CapGen Capital Group III LP 6.39% view
B 2010-04-12 17:16:24.0 SEACOAST BANKING CORP OF FLORIDA SBCF CapGen Capital Group III LP 10.2% view
S 2010-03-31 17:29:58.0 SEACOAST BANKING CORP OF FLORIDA SBCF GOLDSTEIN ROBERT 10.2% view
S 2010-01-06 09:38:37.0 SEACOAST BANKING CORP OF FLORIDA SBCF SANDLER ONEILL ASSET MANAGEMENT LLC 7.47% view
B 2009-12-03 15:54:04.0 SEACOAST BANKING CORP OF FLORIDA SBCF E 4.058% view
S 2009-07-06 16:49:25.0 SEACOAST BANKING CORP OF FLORIDA SBCF E 5.61% view
S 2009-02-09 13:07:27.0 SEACOAST BANKING CORP OF FLORIDA SBCF DIMENSIONAL FUND ADVISORS INC n/a view
S 2008-02-14 13:21:25.0 SEACOAST BANKING CORP OF FLORIDA SBCF EATON VANCE MANAGEMENT 3.52% view
S 2007-02-14 16:15:38.0 SEACOAST BANKING CORP OF FLORIDA SBCF EATON VANCE MANAGEMENT 5.3% view
B 2006-02-14 00:00:00.0 SEACOAST BANKING CORP OF FLORIDA SBCF EATON VANCE CORP 6.8% view
B 2005-02-14 00:00:00.0 SEACOAST BANKING CORP OF FLORIDA SBCF EATON VANCE MANAGEMENT 6.4% view
S 2004-02-12 00:00:00.0 SEACOAST BANKING CORP OF FLORIDA SBCF WELLINGTON MANAGEMENT CO LLP 4.28% view
S 2002-02-12 00:00:00.0 SEACOAST BANKING CORP OF FLORIDA SBCF HANCOCK JOHN FINANCIAL SERVICES INC 4.7% view
B 2001-12-31 00:00:00.0 SEACOAST BANKING CORP OF FLORIDA SBCF SEACOAST BANKING CORP OF FLORIDA 10.8% view
B 2001-02-28 00:00:00.0 SEACOAST BANKING CORP OF FLORIDA SBCF SEACOAST BANKING CORP OF FLORIDA 8.9% view
B 2001-02-28 00:00:00.0 SEACOAST BANKING CORP OF FLORIDA SBCF SEACOAST BANKING CORP OF FLORIDA 5.1% view
S 2001-02-13 00:00:00.0 SEACOAST BANKING CORP OF FLORIDA SBCF WELLINGTON MANAGEMENT CO LLP 0.56% view
S 1999-03-10 00:00:00.0 SEACOAST BANKING CORP OF FLORIDA SBCF HUDSON MARY T 9.7% view
B 1999-02-17 00:00:00.0 SEACOAST BANKING CORP OF FLORIDA SBCF HUDSON DALE M 6.24% view
B 1999-02-10 00:00:00.0 SEACOAST BANKING CORP OF FLORIDA SBCF HUDSON DENNIS S III 5.6% view
S 1999-02-10 00:00:00.0 SEACOAST BANKING CORP OF FLORIDA SBCF HUDSON DENNIS S JR 6.9% view
S 1997-01-31 00:00:00.0 SEACOAST BANKING CORP OF FLORIDA SBCF FIRST UNION CORP 5.916% 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.