The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Kummer Raymond B since 2006.
This trader's CIK number is 1166982.
At the time of last reporting, Kummer Raymond B was the CTO; VP Optical Transport of Cogent Communications Holdings, Inc.. (stock ticker symbol CCOI).
Also see all insider trading activities at Cogent Communications Holdings, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2022 | CCOI | 0 | $0 | 4,800 | $278,443 | 0 | $0 |
| 2021 | CCOI | 0 | $0 | 7,200 | $560,305 | 0 | $0 |
| 2020 | CCOI | 0 | $0 | 4,800 | $389,875 | 0 | $0 |
| 2019 | CCOI | 0 | $0 | 19,840 | $1,124,584 | 0 | $0 |
| 2018 | CCOI | 0 | $0 | 8,100 | $434,319 | 0 | $0 |
| 2017 | CCOI | 0 | $0 | 17,000 | $768,789 | 0 | $0 |
| 2016 | CCOI | 0 | $0 | 11,400 | $446,774 | 0 | $0 |
| 2015 | CCOI | 0 | $0 | 12,600 | $482,812 | 3,800 | $18,544 |
| 2014 | CCOI | 0 | $0 | 11,000 | $384,539 | 0 | $0 |
| 2013 | CCOI | 0 | $0 | 21,100 | $634,609 | 0 | $0 |
| 2012 | CCOI | 0 | $0 | 24,312 | $500,130 | 0 | $0 |
| 2011 | CCOI | 0 | $0 | 27,250 | $398,152 | 0 | $0 |
| 2010 | CCOI | 0 | $0 | 2,500 | $24,730 | 0 | $0 |
| 2009 | CCOI | 0 | $0 | 22,500 | $230,817 | 0 | $0 |
| 2008 | CCOI | 0 | $0 | 6,200 | $34,100 | 19,662 | $45,872 |
| 2007 | CCOI | 0 | $0 | 14,962 | $369,722 | 0 | $0 |
| 2006 | CCOI | 0 | $0 | 4,000 | $36,000 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2022-11-16 | CCOI | Sale | 4,800 | 58.01 | 278,443 |
| 2021-08-02 | CCOI | Sale | 3,572 | 78.23 | 279,430 |
| 2021-08-03 | CCOI | Sale | 382 | 78.20 | 29,872 |
| 2021-07-16 | CCOI | Sale | 846 | 78.24 | 66,191 |
| 2021-06-07 | CCOI | Sale | 2,400 | 77.00 | 184,812 |
| 2020-03-03 | CCOI | Sale | 4,800 | 81.22 | 389,875 |
| 2019-12-04 | CCOI | Sale | 3,000 | 61.92 | 185,763 |
| 2019-06-10 | CCOI | Sale | 2,400 | 61.24 | 146,966 |
| 2019-06-04 | CCOI | Sale | 3,000 | 57.05 | 171,165 |
| 2019-05-22 | CCOI | Sale | 2,440 | 58.40 | 142,496 |
| 2019-04-04 | CCOI | Sale | 400 | 56.00 | 22,400 |
| 2019-04-05 | CCOI | Sale | 2,600 | 56.12 | 145,899 |
| 2019-03-20 | CCOI | Sale | 200 | 52.01 | 10,402 |
| 2019-03-21 | CCOI | Sale | 2,800 | 52.32 | 146,493 |
| 2019-03-15 | CCOI | Sale | 3,000 | 51.00 | 153,000 |
| 2018-06-19 | CCOI | Sale | 2,100 | 54.76 | 114,987 |
| 2018-06-15 | CCOI | Sale | 3,000 | 53.78 | 161,334 |
| 2018-06-06 | CCOI | Sale | 3,000 | 52.67 | 157,998 |
| 2017-09-13 | CCOI | Sale | 1,000 | 46.24 | 46,242 |
| 2017-09-14 | CCOI | Sale | 3,000 | 46.75 | 140,250 |
| 2017-09-01 | CCOI | Sale | 3,000 | 46.86 | 140,577 |
| 2017-08-30 | CCOI | Sale | 200 | 45.77 | 9,155 |
| 2017-08-31 | CCOI | Sale | 1,800 | 45.78 | 82,400 |
| 2017-04-24 | CCOI | Sale | 321 | 44.75 | 14,365 |
| 2017-04-25 | CCOI | Sale | 2,679 | 44.85 | 120,158 |
| 2017-04-07 | CCOI | Sale | 2,000 | 43.77 | 87,536 |
| 2017-03-24 | CCOI | Sale | 2,000 | 42.79 | 85,580 |
| 2017-01-04 | CCOI | Sale | 1,000 | 42.53 | 42,526 |
| 2016-07-08 | CCOI | Sale | 1,000 | 41.53 | 41,530 |
| 2016-06-08 | CCOI | Sale | 1,000 | 40.93 | 40,929 |
| 2016-05-31 | CCOI | Sale | 1,000 | 39.90 | 39,900 |
| 2016-04-01 | CCOI | Sale | 3,000 | 39.81 | 119,421 |
| 2016-04-04 | CCOI | Sale | 1,000 | 39.91 | 39,906 |
| 2016-03-29 | CCOI | Sale | 1,400 | 38.60 | 54,038 |
| 2016-03-14 | CCOI | Sale | 2,000 | 37.15 | 74,300 |
| 2016-03-11 | CCOI | Sale | 1,000 | 36.75 | 36,750 |
| 2015-08-25 | CCOI | Option Ex | 3,800 | 4.88 | 18,544 |
| 2015-02-11 | CCOI | Sale | 435 | 40.01 | 17,405 |
| 2015-02-10 | CCOI | Sale | 3,165 | 40.01 | 126,628 |
| 2015-01-22 | CCOI | Sale | 5,000 | 38.08 | 190,415 |
| 2015-01-20 | CCOI | Sale | 4,000 | 37.09 | 148,364 |
| 2014-12-02 | CCOI | Sale | 1,000 | 33.99 | 33,990 |
| 2014-11-13 | CCOI | Sale | 3,000 | 36.00 | 108,000 |
| 2014-11-12 | CCOI | Sale | 3,000 | 35.01 | 105,033 |
| 2014-10-02 | CCOI | Sale | 1,000 | 32.89 | 32,894 |
| 2014-09-02 | CCOI | Sale | 1,000 | 34.70 | 34,700 |
| 2014-06-16 | CCOI | Sale | 2,000 | 34.96 | 69,922 |
| 2013-12-16 | CCOI | Sale | 2,901 | 39.05 | 113,284 |
| 2013-12-13 | CCOI | Sale | 99 | 39.05 | 3,865 |
| 2013-10-17 | CCOI | Sale | 1,000 | 34.27 | 34,273 |
| 2013-08-13 | CCOI | Sale | 4,000 | 32.46 | 129,848 |
| 2013-08-08 | CCOI | Sale | 298 | 30.00 | 8,940 |
| 2013-07-18 | CCOI | Sale | 1,000 | 29.69 | 29,690 |
| 2013-07-12 | CCOI | Sale | 450 | 30.00 | 13,500 |
| 2013-07-15 | CCOI | Sale | 1,402 | 30.01 | 42,076 |
| 2013-04-22 | CCOI | Sale | 1,000 | 27.86 | 27,864 |
| 2013-04-09 | CCOI | Sale | 1,500 | 26.82 | 40,233 |
| 2013-03-08 | CCOI | Sale | 3,350 | 26.09 | 87,401 |
| 2013-02-27 | CCOI | Sale | 1,100 | 25.20 | 27,720 |
| 2013-02-28 | CCOI | Sale | 3,000 | 25.30 | 75,915 |
| 2012-12-06 | CCOI | Sale | 10,000 | 22.01 | 220,130 |
| 2012-10-15 | CCOI | Sale | 1,300 | 20.93 | 27,207 |
| 2012-09-26 | CCOI | Sale | 2,000 | 22.50 | 45,002 |
| 2012-08-24 | CCOI | Sale | 2,000 | 20.52 | 41,050 |
| 2012-07-16 | CCOI | Sale | 1,400 | 19.49 | 27,281 |
| 2012-04-16 | CCOI | Sale | 1,400 | 18.52 | 25,928 |
| 2012-03-15 | CCOI | Sale | 1,100 | 18.89 | 20,780 |
| 2012-02-27 | CCOI | Sale | 5,112 | 18.14 | 92,752 |
| 2011-10-17 | CCOI | Sale | 1,500 | 14.87 | 22,299 |
| 2011-10-03 | CCOI | Sale | 500 | 13.29 | 6,644 |
| 2011-07-15 | CCOI | Sale | 1,500 | 16.70 | 25,057 |
| 2011-07-01 | CCOI | Sale | 500 | 16.91 | 8,456 |
| 2011-06-16 | CCOI | Sale | 4,750 | 15.76 | 74,850 |
| 2011-06-01 | CCOI | Sale | 2,500 | 16.00 | 40,000 |
| 2011-04-15 | CCOI | Sale | 8,000 | 12.92 | 103,368 |
| 2011-04-01 | CCOI | Sale | 500 | 14.32 | 7,160 |
| 2011-03-04 | CCOI | Sale | 700 | 15.78 | 11,046 |
| 2011-03-03 | CCOI | Sale | 1,300 | 15.27 | 19,848 |
| 2011-02-24 | CCOI | Sale | 1,000 | 15.40 | 15,398 |
| 2011-01-03 | CCOI | Sale | 4,500 | 14.23 | 64,026 |
| 2010-10-13 | CCOI | Sale | 1,000 | 10.01 | 10,007 |
| 2010-09-01 | CCOI | Sale | 500 | 9.11 | 4,555 |
| 2010-04-01 | CCOI | Sale | 500 | 10.43 | 5,215 |
| 2010-01-04 | CCOI | Sale | 500 | 9.91 | 4,953 |
| 2009-10-09 | CCOI | Sale | 4,000 | 12.30 | 49,184 |
| 2009-10-01 | CCOI | Sale | 500 | 11.17 | 5,585 |
| 2009-09-16 | CCOI | Sale | 7,000 | 12.23 | 85,624 |
| 2009-07-01 | CCOI | Sale | 500 | 8.20 | 4,100 |
| 2009-04-30 | CCOI | Sale | 8,000 | 8.75 | 70,016 |
| 2009-04-01 | CCOI | Sale | 500 | 7.02 | 3,510 |
| 2009-01-02 | CCOI | Sale | 2,000 | 6.40 | 12,798 |
| 2008-12-12 | CCOI | Sale | 6,200 | 5.50 | 34,100 |
| 2008-11-14 | CCOI | Option Ex | 862 | .00 | 0 |
| 2008-03-04 | CCOI | Option Ex | 18,800 | 2.44 | 45,872 |
| 2007-05-29 | CCOI | Sale | 5,000 | 26.25 | 131,250 |
| 2007-03-19 | CCOI | Sale | 2,500 | 24.50 | 61,250 |
| 2007-03-16 | CCOI | Sale | 7,462 | 23.75 | 177,222 |
| 2006-03-22 | CCOI | Sale | 4,000 | 9.00 | 36,000 |
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 Kummer Raymond B (CTO; VP Optical Transport of Cogent Communications Holdings, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.