DAVE SCHAEFFER Insider Trading Transactions
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of DAVE SCHAEFFER. DAVE SCHAEFFER is Chairman & CEO in COGENT COMMUNICATIONS HOLDINGS, INC. ($COI) and Chairman, President & CEO in COGENT COMMUNICATIONS HOLDINGS, INC. ($COI).
Latest Insider Trading Transactions of DAVE SCHAEFFER
| 1 Week | 2 Weeks | 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | |
|---|---|---|---|---|---|---|---|
| No. of Purchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Purchases ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| No. of Sales | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Sales ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 25 2021 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman, President ... | Grant | A | 0.00 | 105,000 | 0 | 4,738,781 | 4.6 M to 4.7 M (+2.27 %) |
| Feb 25 2021 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman, President ... | Grant | A | 0.00 | 84,000 | 0 | 4,633,781 | 4.5 M to 4.6 M (+1.85 %) |
| Jan 19 2021 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman, President ... | Sell | D | 0.00 | 15,951 | 0 | 4,549,781 | 4.6 M to 4.5 M (-0.35 %) |
| Feb 18 2020 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman, President ... | Grant | A | 0.00 | 105,000 | 0 | 4,598,340 | 4.5 M to 4.6 M (+2.34 %) |
| Feb 18 2020 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman, President ... | Grant | A | 0.00 | 84,000 | 0 | 4,493,340 | 4.4 M to 4.5 M (+1.91 %) |
| May 01 2019 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman, President ... | Grant | A | 0.00 | 105,000 | 0 | 4,409,340 | 4.3 M to 4.4 M (+2.44 %) |
| May 01 2019 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman, President ... | Grant | A | 0.00 | 84,000 | 0 | 4,304,340 | 4.2 M to 4.3 M (+1.99 %) |
| Feb 22 2018 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman, President ... | Grant | A | 0.00 | 105,000 | 0 | 4,220,340 | 4.1 M to 4.2 M (+2.55 %) |
| Feb 22 2018 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman, President ... | Grant | A | 0.00 | 84,000 | 0 | 4,115,340 | 4 M to 4.1 M (+2.08 %) |
| Feb 22 2018 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman, President ... | Grant | A | 0.00 | 105,000 | 0 | 4,220,340 | 4.1 M to 4.2 M (+2.55 %) |
| Feb 22 2018 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman, President ... | Grant | A | 0.00 | 84,000 | 0 | 4,115,340 | 4 M to 4.1 M (+2.08 %) |
| May 03 2017 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman, President ... | Grant | A | 0.00 | 105,000 | 0 | 4,031,340 | 3.9 M to 4 M (+2.67 %) |
| May 03 2017 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman, President ... | Grant | A | 0.00 | 84,000 | 0 | 3,926,340 | 3.8 M to 3.9 M (+2.19 %) |
| May 05 2016 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman, President ... | Grant | A | 0.00 | 170,000 | 0 | 3,382,471 | 3.2 M to 3.4 M (+5.29 %) |
| Aug 07 2014 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman, President ... | Grant | A | 0.00 | 460,000 | 0 | 3,672,471 | 3.2 M to 3.7 M (+14.32 %) |
| Apr 20 2012 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman, President ... | Grant | A | 0.00 | 460,000 | 0 | 3,212,471 | 2.8 M to 3.2 M (+16.71 %) |
| Feb 03 2011 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman, President ... | Grant | A | 0.00 | 100,000 | 0 | 2,752,471 | 2.7 M to 2.8 M (+3.77 %) |
| Apr 16 2010 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman, President ... | Grant | A | 0.00 | 360,000 | 0 | 2,652,471 | 2.3 M to 2.7 M (+15.70 %) |
| Dec 30 2009 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman, President ... | Option Exercise | M | 0.00 | 76,930 | 0 | 0 | |
| Dec 30 2009 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman, President ... | Buy | M | 0.00 | 76,930 | 0 | 2,292,471 | 2.2 M to 2.3 M (+3.47 %) |
| Nov 09 2009 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman & CEO | Option Exercise | M | 0.00 | 200,000 | 0 | 76,930 | |
| Nov 09 2009 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman & CEO | Buy | M | 0.00 | 200,000 | 0 | 2,215,541 | 2 M to 2.2 M (+9.92 %) |
| Jul 29 2009 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman & CEO | Option Exercise | M | 0.00 | 100,000 | 0 | 276,930 | |
| Jul 29 2009 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman & CEO | Buy | M | 0.00 | 100,000 | 0 | 2,015,541 | 1.9 M to 2 M (+5.22 %) |
| May 18 2009 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman & CEO | Option Exercise | M | 0.00 | 100,000 | 0 | 376,930 | |
| May 18 2009 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman & CEO | Buy | M | 0.00 | 100,000 | 0 | 1,915,541 | 1.8 M to 1.9 M (+5.51 %) |
| Mar 10 2009 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman & CEO | Option Exercise | M | 0.00 | 100,000 | 0 | 476,930 | |
| Mar 10 2009 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman & CEO | Buy | M | 0.00 | 100,000 | 0 | 1,815,541 | 1.7 M to 1.8 M (+5.83 %) |
| Jan 02 2008 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman & CEO | Grant | A | 0.00 | 360,000 | 0 | 1,715,541 | 1.4 M to 1.7 M (+26.56 %) |
| Apr 30 2007 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman & CEO | Grant | A | 0.00 | 500,000 | 0 | 1,355,541 | 855.5 K to 1.4 M (+58.44 %) |
| Dec 01 2006 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman & CEO | Sell | S | 15.30 | 500,000 | 7,650,000 | 855,410 | 1.4 M to 855.4 K (-36.89 %) |
| Sep 14 2006 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman & CEO | Grant | A | 8.79 | 240,000 | 2,109,600 | 1,355,410 | 1.1 M to 1.4 M (+21.52 %) |
| Sep 14 2006 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman & CEO | Buy | J | 0.00 | 392 | 0 | 1,115,410 | 1.1 M to 1.1 M (+0.04 %) |
| Jun 08 2006 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman & CEO | Sell | S | 8.53 | 750,000 | 6,395,625 | 1,115,018 | 1.9 M to 1.1 M (-40.21 %) |
| Jun 08 2006 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman & CEO | Buy | J | 0.00 | 105 | 0 | 1,865,018 | 1.9 M to 1.9 M (+0.01 %) |
| Nov 07 2005 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman & CEO | Grant | A | 0.00 | 100,000 | 0 | 1,864,843 | 1.8 M to 1.9 M (+5.67 %) |
| Oct 28 2005 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman & CEO | Grant | A | 0.00 | 100,000 | 0 | 1,764,843 | 1.7 M to 1.8 M (+6.01 %) |
| Feb 16 2005 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman & CEO | Option Exercise | C | 0.00 | 11,538,461 | 0 | 11,538,461 | |
| Feb 16 2005 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman & CEO | Option Exercise | C | 0.00 | 15,000 | 0 | 0 | |
| Feb 16 2005 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman & CEO | Option Exercise | C | 0.00 | 200 | 0 | 0 | |
| Feb 16 2005 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman & CEO | Option Exercise | C | 0.00 | 37,801 | 0 | 0 | |
| Feb 16 2005 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman & CEO | Buy | C | 0.00 | 3,923,409 | 0 | 33,296,525 | 29.4 M to 33.3 M (+13.36 %) |
| Feb 16 2005 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman & CEO | Buy | C | 0.00 | 29,077,692 | 0 | 29,373,116 | 295.4 K to 29.4 M (+9,842.70 %) |
| Sep 10 2004 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman & CEO | Option Exercise | A | 0.01 | 15,000 | 150 | 15,000 | |
| Oct 14 2003 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman, President ... | Option Exercise | J | 0.00 | 37,801 | 0 | 37,801 | |
| Oct 14 2003 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman, President ... | Option Exercise | J | 2.00 | 478,700 | 957,400 | 0 | |
| Oct 14 2003 | COI | COGENT COMMUNICATI ... | SCHAEFFER DAVE | Chairman, President ... | Sell | J | 0.00 | 1,225,000 | 0 | 1,655,424 | 2.9 M to 1.7 M (-42.53 %) |
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