Insider Stock Trading History of Weingarten Tim


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Weingarten Tim since year 2005. The trader's CIK number is 1268677. At the time of this reporting, Weingarten Tim is the of Cogent Communications Holdings, Inc. . (stock ticker symbol CCOI). See this page for all insider trading activities at Cogent Communications Holdings, Inc. .


Stock purchases, sales, and option exercises reported by insider Weingarten Tim since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2018-03-16 CCOI Cogent Communications Holdings, Inc. Sale 1,700 43.60 74,120
2017-12-15 CCOI Cogent Communications Holdings, Inc. Sale 2,125 47.02 99,921
2017-09-14 CCOI Cogent Communications Holdings, Inc. Sale 1,616 45.97 74,287
2017-09-01 CCOI Cogent Communications Holdings, Inc. Sale 1,100 46.69 51,359
2017-06-16 CCOI Cogent Communications Holdings, Inc. Sale 2,383 40.15 95,677
2017-03-14 CCOI Cogent Communications Holdings, Inc. Sale 2,369 40.51 95,968
2017-02-27 CCOI Cogent Communications Holdings, Inc. Sale 2,450 42.40 103,880
2016-09-16 CCOI Cogent Communications Holdings, Inc. Sale 2,822 35.57 100,378
2016-03-17 CCOI Cogent Communications Holdings, Inc. Sale 3,600 37.44 134,784
2015-06-09 CCOI Cogent Communications Holdings, Inc. Sale 3,200 30.56 97,788
2013-09-13 CCOI Cogent Communications Holdings, Inc. Sale 2,500 30.99 77,475
2013-05-09 CCOI Cogent Communications Holdings, Inc. Sale 10,000 29.15 291,500
2012-08-13 CCOI Cogent Communications Holdings, Inc. Sale 5,000 19.12 95,625
2012-08-17 CCOI Cogent Communications Holdings, Inc. Sale 2,500 19.70 49,250
2012-08-21 CCOI Cogent Communications Holdings, Inc. Sale 2,500 19.90 49,750
2012-03-01 CCOI Cogent Communications Holdings, Inc. Sale 5,000 19.00 95,000
2012-02-24 CCOI Cogent Communications Holdings, Inc. Sale 20,000 17.53 350,600
2011-01-06 CCOI Cogent Communications Holdings, Inc. Buy 4,370 14.30 62,491
2010-01-05 CCOI Cogent Communications Holdings, Inc. Buy 7,379 10.14 74,852
2009-01-05 CCOI Cogent Communications Holdings, Inc. Buy 11,227 6.69 75,108
2007-03-23 COI Cogent Communications Holdings, Inc. Sale 1,403,152 23.41 32,847,788
2006-11-14 COI Cogent Communications Holdings, Inc. Sale 1,400,000 14.64 20,496,000
2006-06-06 COI Cogent Communications Holdings, Inc. Sale 657,101 8.53 5,603,100

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Weingarten Tim ( of Cogent Communications Holdings, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.