Insider trading activities (stock purchases, sales, and option exercises)
reported by insiders of Cogent Communications Holdings, Inc. (CCOI)
since 2014 are shown in Table 1 and Table 2.
Table 1 shows the monthly insider trading data of Cogent Communications Holdings, Inc..
(See page 1 of this report.) Table 2 shows the detailed insider transactions.
This company's CIK number is 1158324.
Total stock buying since 2014: $1,106,589.
Total stock sales since 2014: $224,986,741.
Total stock option exercises since 2014: $18,544.
Table 3. Detailed insider trading at Cogent Communications Holdings, Inc. (CCOI) , Part 3
| Trade Date |
Insider Name |
Trade Type |
Shares |
Price ($) |
Value ($) |
| 2018-03-01 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 42.95 | 42,950 |
| 2017-12-15 | Montagner Marc | Sale | 5,000 | 47.00 | 235,000 |
| 2017-12-15 | Weingarten Tim | Sale | 2,125 | 47.02 | 99,921 |
| 2017-12-08 | Oneill Timothy G (VP Field Engineering) | Sale | 2,000 | 45.65 | 91,292 |
| 2017-12-07 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 2,000 | 45.81 | 91,616 |
| 2017-12-06 | Kilmer Henry W (VP of IP Engineering) | Sale | 3,000 | 44.54 | 133,632 |
| 2017-12-05 | Liebhaber Richard | Buy | 700 | 45.30 | 31,709 |
| 2017-12-01 | Bubeck James (Chief Revenue Officer) | Sale | 250 | 46.66 | 11,663 |
| 2017-12-01 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 3,000 | 46.51 | 139,533 |
| 2017-10-02 | Oneill Timothy G (VP Field Engineering) | Sale | 2,000 | 48.75 | 97,500 |
| 2017-09-14 | Weingarten Tim | Sale | 1,616 | 45.97 | 74,287 |
| 2017-09-14 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 3,000 | 46.75 | 140,250 |
| 2017-09-13 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 1,000 | 46.24 | 46,242 |
| 2017-09-05 | Kilmer Henry W (VP of IP Engineering) | Sale | 3,000 | 46.45 | 139,350 |
| 2017-09-01 | Weingarten Tim | Sale | 1,100 | 46.69 | 51,359 |
| 2017-09-01 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 3,000 | 46.86 | 140,577 |
| 2017-09-01 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 3,000 | 46.75 | 140,262 |
| 2017-09-01 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 3,000 | 47.03 | 141,093 |
| 2017-09-01 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 46.60 | 46,600 |
| 2017-08-31 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 1,800 | 45.78 | 82,400 |
| 2017-08-30 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 200 | 45.77 | 9,155 |
| 2017-08-11 | Bubeck James (Chief Revenue Officer) | Sale | 500 | 43.56 | 21,781 |
| 2017-08-07 | Brooks Steven D | Sale | 10,000 | 43.25 | 432,500 |
| 2017-08-07 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 2,250 | 43.51 | 97,897 |
| 2017-08-01 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 41.95 | 41,950 |
| 2017-07-05 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 40.25 | 40,250 |
| 2017-06-16 | Weingarten Tim | Sale | 2,383 | 40.15 | 95,677 |
| 2017-06-15 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 2,250 | 40.76 | 91,707 |
| 2017-06-05 | Kilmer Henry W (VP of IP Engineering) | Sale | 3,000 | 40.80 | 122,399 |
| 2017-06-02 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 2,250 | 41.20 | 92,702 |
| 2017-06-01 | Bubeck James (Chief Revenue Officer) | Sale | 300 | 39.88 | 11,962 |
| 2017-06-01 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 3,000 | 40.20 | 120,606 |
| 2017-06-01 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 39.50 | 39,500 |
| 2017-05-01 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 45.05 | 45,050 |
| 2017-04-25 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 2,679 | 44.85 | 120,158 |
| 2017-04-24 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 321 | 44.75 | 14,365 |
| 2017-04-07 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 2,000 | 43.77 | 87,536 |
| 2017-04-03 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 43.00 | 43,000 |
| 2017-03-24 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 2,000 | 42.79 | 85,580 |
| 2017-03-17 | Bubeck James (Chief Revenue Officer) | Sale | 100 | 41.88 | 4,187 |
| 2017-03-16 | Brooks Steven D | Sale | 3,000 | 41.77 | 125,316 |
| 2017-03-15 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 2,250 | 41.17 | 92,625 |
| 2017-03-14 | Weingarten Tim | Sale | 2,369 | 40.51 | 95,968 |
| 2017-03-03 | Kilmer Henry W (VP of IP Engineering) | Sale | 3,000 | 40.95 | 122,850 |
| 2017-03-01 | Bubeck James (Chief Revenue Officer) | Sale | 300 | 41.62 | 12,487 |
| 2017-03-01 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 3,000 | 42.00 | 125,991 |
| 2017-03-01 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 41.70 | 41,700 |
| 2017-02-27 | Weingarten Tim | Sale | 2,450 | 42.40 | 103,880 |
| 2017-02-27 | Liebhaber Richard | Sale | 5,000 | 42.38 | 211,905 |
| 2017-01-04 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 1,000 | 42.53 | 42,526 |
| 2017-01-04 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 5,000 | 42.50 | 212,500 |
| 2017-01-03 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 20,000 | 41.52 | 830,320 |
| 2016-12-13 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 2,000 | 40.67 | 81,350 |
| 2016-12-07 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 5,000 | 37.91 | 189,530 |
| 2016-12-01 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 1,000 | 36.99 | 36,990 |
| 2016-12-01 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 37.50 | 37,500 |
| 2016-11-09 | Bubeck James (Chief Revenue Officer) | Sale | 800 | 39.76 | 31,808 |
| 2016-11-03 | Kilmer Henry W (VP of IP Engineering) | Sale | 1,000 | 35.00 | 35,000 |
| 2016-11-01 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 1,000 | 36.40 | 36,400 |
| 2016-11-01 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 36.80 | 36,800 |
| 2016-10-05 | Kilmer Henry W (VP of IP Engineering) | Sale | 1,000 | 35.17 | 35,170 |
| 2016-10-03 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 1,000 | 36.24 | 36,236 |
| 2016-10-03 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 36.78 | 36,780 |
| 2016-09-16 | Weingarten Tim | Sale | 2,822 | 35.57 | 100,378 |
| 2016-09-06 | Kilmer Henry W (VP of IP Engineering) | Sale | 1,000 | 36.17 | 36,170 |
| 2016-09-01 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 1,000 | 35.40 | 35,404 |
| 2016-09-01 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 35.52 | 35,520 |
| 2016-08-25 | Bubeck James (Chief Revenue Officer) | Sale | 233 | 36.26 | 8,447 |
| 2016-08-03 | Kilmer Henry W (VP of IP Engineering) | Sale | 1,000 | 42.15 | 42,150 |
| 2016-08-01 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 1,000 | 43.27 | 43,267 |
| 2016-08-01 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 42.64 | 42,640 |
| 2016-07-08 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 1,000 | 41.53 | 41,530 |
| 2016-07-05 | Kilmer Henry W (VP of IP Engineering) | Sale | 1,000 | 40.30 | 40,300 |
| 2016-07-01 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 1,000 | 40.09 | 40,089 |
| 2016-07-01 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 39.98 | 39,980 |
| 2016-06-08 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 1,000 | 40.93 | 40,929 |
| 2016-06-03 | Kilmer Henry W (VP of IP Engineering) | Sale | 1,000 | 39.90 | 39,900 |
| 2016-06-03 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 5,000 | 40.07 | 200,335 |
| 2016-06-01 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 1,000 | 39.69 | 39,685 |
| 2016-06-01 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 39.83 | 39,830 |
| 2016-05-31 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 1,000 | 39.90 | 39,900 |
| 2016-05-09 | Montagner Marc | Sale | 10,000 | 39.23 | 392,299 |
| 2016-05-09 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 4,250 | 39.14 | 166,353 |
| 2016-05-04 | Kilmer Henry W (VP of IP Engineering) | Sale | 1,000 | 38.57 | 38,570 |
| 2016-05-02 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 1,000 | 38.95 | 38,952 |
| 2016-04-05 | Kilmer Henry W (VP of IP Engineering) | Sale | 1,000 | 39.20 | 39,200 |
| 2016-04-04 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 1,000 | 39.91 | 39,906 |
| 2016-04-01 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 3,000 | 39.81 | 119,421 |
| 2016-04-01 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 1,000 | 39.00 | 38,996 |
| 2016-04-01 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 38.72 | 38,720 |
| 2016-03-29 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 1,400 | 38.60 | 54,038 |
| 2016-03-17 | Weingarten Tim | Sale | 3,600 | 37.44 | 134,784 |
| 2016-03-14 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 2,000 | 37.15 | 74,300 |
| 2016-03-11 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 1,000 | 36.75 | 36,750 |
| 2016-03-03 | Kilmer Henry W (VP of IP Engineering) | Sale | 1,000 | 36.93 | 36,930 |
| 2016-03-01 | Brooks Steven D | Sale | 5,000 | 37.72 | 188,575 |
| 2016-03-01 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 36.89 | 36,890 |
| 2016-02-29 | Brooks Steven D | Sale | 5,000 | 36.87 | 184,370 |
| 2016-02-29 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 5,250 | 36.87 | 193,551 |
| 2016-02-03 | Kilmer Henry W (VP of IP Engineering) | Sale | 1,000 | 33.70 | 33,700 |
| 2016-02-01 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 33.16 | 33,160 |
| 2016-01-08 | Kilmer Henry W (VP of IP Engineering) | Sale | 1,000 | 33.63 | 33,630 |
| 2016-01-04 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 34.19 | 34,190 |
| 2015-12-03 | Kilmer Henry W (VP of IP Engineering) | Sale | 1,000 | 33.77 | 33,770 |
| 2015-12-01 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 1,000 | 33.96 | 33,961 |
| 2015-12-01 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 33.64 | 33,640 |
| 2015-11-09 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 10,000 | 34.61 | 346,130 |
| 2015-11-05 | Kilmer Henry W (VP of IP Engineering) | Sale | 1,000 | 36.75 | 36,750 |
| 2015-11-02 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 1,000 | 31.12 | 31,119 |
| 2015-11-02 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 30.96 | 30,960 |
| 2015-10-05 | Kilmer Henry W (VP of IP Engineering) | Sale | 1,000 | 27.52 | 27,520 |
| 2015-10-01 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 1,000 | 26.83 | 26,827 |
| 2015-10-01 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 27.23 | 27,230 |
| 2015-09-16 | Ortega Ernest (Chief Revenue Officer) | Sale | 2,200 | 28.03 | 61,666 |
| 2015-09-03 | Kilmer Henry W (VP of IP Engineering) | Sale | 1,000 | 27.28 | 27,280 |
| 2015-09-01 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 1,000 | 27.42 | 27,417 |
| 2015-09-01 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 27.38 | 27,380 |
| 2015-08-25 | Kummer Raymond B (CTO; VP Optical Transport) | Option Ex | 3,800 | 4.88 | 18,544 |
| 2015-08-05 | Kilmer Henry W (VP of IP Engineering) | Sale | 1,000 | 31.56 | 31,560 |
| 2015-08-03 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 1,000 | 31.51 | 31,509 |
| 2015-08-03 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 31.85 | 31,850 |
| 2015-07-06 | Kilmer Henry W (VP of IP Engineering) | Sale | 1,000 | 32.70 | 32,700 |
| 2015-07-01 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 1,000 | 33.69 | 33,689 |
| 2015-07-01 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 34.02 | 34,020 |
| 2015-06-09 | Weingarten Tim | Sale | 3,200 | 30.56 | 97,788 |
| 2015-06-03 | Kilmer Henry W (VP of IP Engineering) | Sale | 1,000 | 31.11 | 31,110 |
| 2015-06-02 | Ortega Ernest (Chief Revenue Officer) | Sale | 2,250 | 31.06 | 69,885 |
| 2015-06-01 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 1,000 | 31.25 | 31,254 |
| 2015-06-01 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 31.46 | 31,460 |
| 2015-05-05 | Kilmer Henry W (VP of IP Engineering) | Sale | 1,000 | 35.10 | 35,100 |
| 2015-05-01 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 1,000 | 35.08 | 35,082 |
| 2015-05-01 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 35.03 | 35,030 |
| 2015-04-06 | Kilmer Henry W (VP of IP Engineering) | Sale | 1,000 | 35.35 | 35,350 |
| 2015-04-01 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 1,000 | 35.16 | 35,159 |
| 2015-04-01 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 35.35 | 35,350 |
| 2015-03-16 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 4,250 | 35.26 | 149,846 |
| 2015-03-12 | Liebhaber Richard | Sale | 4,000 | 34.37 | 137,484 |
| 2015-03-04 | Kilmer Henry W (VP of IP Engineering) | Sale | 1,000 | 35.92 | 35,920 |
| 2015-03-02 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 1,000 | 36.38 | 36,378 |
| 2015-03-02 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 36.56 | 36,560 |
| 2015-02-27 | Liebhaber Richard | Sale | 3,000 | 36.57 | 109,701 |
| 2015-02-11 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 435 | 40.01 | 17,405 |
| 2015-02-10 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 3,165 | 40.01 | 126,628 |
| 2015-02-10 | Oneill Timothy G (VP Field Engineering) | Sale | 2,000 | 40.00 | 80,000 |
| 2015-02-04 | Kilmer Henry W (VP of IP Engineering) | Sale | 1,000 | 37.50 | 37,500 |
| 2015-02-02 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 1,000 | 37.51 | 37,509 |
| 2015-02-02 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 37.41 | 37,410 |
| 2015-01-22 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 5,000 | 38.08 | 190,415 |
| 2015-01-20 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 4,000 | 37.09 | 148,364 |
| 2015-01-09 | Kilmer Henry W (VP of IP Engineering) | Sale | 1,000 | 33.90 | 33,900 |
| 2015-01-02 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 1,000 | 35.15 | 35,147 |
| 2015-01-02 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 35.85 | 35,850 |
| 2014-03-12 | Ortega Ernest (Chief Revenue Officer) | Sale | 2,000 | 35.00 | 70,000 |
Insider trading activities including stock purchases, stock sales, and option exercises
of CCOI listed in the above tables cannot be completely guaranteed as to their accuracy.
For more insider trading information of Cogent Communications Holdings, Inc. (symbol CCOI,
CIK number 1158324) see
the Securities and Exchange Commission (SEC) website.