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.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 0 | $0 | 3,603,209 | $127,911,718 | 0 | $0 |
| 2024 | 10,000 | $526,130 | 472,031 | $31,438,419 | 0 | $0 |
| 2023 | 0 | $0 | 432,000 | $28,445,709 | 0 | $0 |
| 2022 | 10,000 | $548,750 | 53,087 | $3,077,876 | 0 | $0 |
| 2021 | 0 | $0 | 65,257 | $4,781,778 | 0 | $0 |
| 2020 | 0 | $0 | 65,396 | $4,803,582 | 0 | $0 |
| 2019 | 0 | $0 | 127,330 | $7,316,631 | 0 | $0 |
| 2018 | 0 | $0 | 105,400 | $5,389,555 | 0 | $0 |
| 2017 | 700 | $31,709 | 127,493 | $5,538,607 | 0 | $0 |
| 2016 | 0 | $0 | 91,355 | $3,487,303 | 0 | $0 |
| 2015 | 0 | $0 | 79,500 | $2,725,563 | 3,800 | $18,544 |
| 2014 | 0 | $0 | 2,000 | $70,000 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2021-12-01 | Bubeck James (Chief Revenue Officer) | Sale | 1,920 | 74.92 | 143,850 |
| 2021-11-23 | Kennedy Sheryl Lynn | Sale | 1,600 | 77.36 | 123,783 |
| 2021-11-16 | Wallace Sean Robert (VP, CFO & Treasurer) | Sale | 200 | 80.01 | 16,002 |
| 2021-09-07 | Wallace Sean Robert (VP, CFO & Treasurer) | Sale | 300 | 75.37 | 22,611 |
| 2021-09-07 | Kilmer Henry W (VP of IP Engineering) | Sale | 2,400 | 74.13 | 177,909 |
| 2021-09-01 | Bubeck James (Chief Revenue Officer) | Sale | 1,920 | 73.64 | 141,383 |
| 2021-09-01 | Ferguson Lewis H | Sale | 850 | 73.78 | 62,714 |
| 2021-08-24 | Kennedy Sheryl Lynn | Sale | 1,750 | 71.99 | 125,989 |
| 2021-08-09 | Bath Blake | Sale | 8,750 | 77.69 | 679,770 |
| 2021-08-03 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 382 | 78.20 | 29,872 |
| 2021-08-02 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 3,572 | 78.23 | 279,430 |
| 2021-07-16 | Kummer Raymond B (CTO & VP Optical Transport) | Sale | 846 | 78.24 | 66,191 |
| 2021-06-11 | Wallace Sean Robert (VP, CFO & Treasurer) | Sale | 1,000 | 76.59 | 76,595 |
| 2021-06-07 | Kummer Raymond B (CTO & VP Optical Transport) | Sale | 2,400 | 77.00 | 184,812 |
| 2021-06-03 | Ferguson Lewis H | Sale | 750 | 75.56 | 56,673 |
| 2021-06-01 | Bubeck James (Chief Revenue Officer) | Sale | 1,920 | 74.96 | 143,921 |
| 2021-05-19 | Bubeck James (Chief Revenue Officer) | Sale | 5,000 | 74.66 | 373,305 |
| 2021-05-17 | Kennedy Sheryl Lynn | Sale | 2,450 | 76.43 | 187,258 |
| 2021-05-10 | Chang John B. (VP & Chief Legal Officer) | Sale | 558 | 80.00 | 44,640 |
| 2021-05-03 | Brooks Steven D | Sale | 5,750 | 76.08 | 437,488 |
| 2021-04-05 | Chang John B. (VP & Chief Legal Officer) | Sale | 558 | 70.00 | 39,060 |
| 2021-03-15 | Chang John B. (VP & Chief Legal Officer) | Sale | 558 | 65.00 | 36,270 |
| 2021-03-12 | Ferguson Lewis H | Sale | 850 | 62.69 | 53,286 |
| 2021-03-12 | Oneill Timothy G (VP Construction) | Sale | 4,000 | 63.30 | 253,200 |
| 2021-03-10 | Bubeck James (Chief Revenue Officer) | Sale | 1,920 | 60.43 | 116,029 |
| 2021-03-05 | Kilmer Henry W (VP of IP Engineering) | Sale | 2,400 | 57.64 | 138,340 |
| 2021-03-05 | Oneill Timothy G (VP Construction) | Sale | 1,200 | 57.78 | 69,336 |
| 2021-03-02 | Kennedy Sheryl Lynn | Sale | 1,050 | 59.34 | 62,303 |
| 2021-01-04 | Chang John B. (VP & Chief Legal Officer) | Sale | 558 | 60.00 | 33,480 |
| 2020-12-09 | Ferguson Lewis H | Sale | 950 | 57.01 | 54,155 |
| 2020-12-07 | Kilmer Henry W (VP of IP Engineering) | Sale | 2,400 | 57.93 | 139,032 |
| 2020-12-07 | Oneill Timothy G (VP Construction) | Sale | 2,000 | 57.76 | 115,520 |
| 2020-12-03 | Kilmer Henry W (VP of IP Engineering) | Sale | 2,400 | 58.01 | 139,224 |
| 2020-12-01 | Bubeck James (Chief Revenue Officer) | Sale | 3,840 | 57.94 | 222,489 |
| 2020-11-09 | Kennedy Sheryl Lynn | Sale | 1,200 | 58.55 | 70,257 |
| 2020-09-15 | Oneill Timothy G (VP Field Engineering) | Sale | 400 | 66.35 | 26,539 |
| 2020-09-08 | Kennedy Sheryl Lynn | Sale | 1,050 | 65.97 | 69,265 |
| 2020-09-08 | Kilmer Henry W (VP of IP Engineering) | Sale | 2,400 | 65.54 | 157,293 |
| 2020-09-08 | Ferguson Lewis H | Sale | 910 | 66.05 | 60,105 |
| 2020-09-08 | Oneill Timothy G (VP Field Engineering) | Sale | 2,000 | 65.57 | 131,140 |
| 2020-09-01 | Chang John B. (VP & Chief Legal Officer) | Sale | 150 | 67.53 | 10,129 |
| 2020-09-01 | Bubeck James (Chief Revenue Officer) | Sale | 1,920 | 67.47 | 129,540 |
| 2020-07-31 | Chang John B. (VP & Chief Legal Officer) | Sale | 500 | 90.00 | 45,000 |
| 2020-07-21 | Chang John B. (VP & Chief Legal Officer) | Sale | 500 | 85.00 | 42,500 |
| 2020-06-16 | Oneill Timothy G (VP Field Engineering) | Sale | 400 | 80.49 | 32,195 |
| 2020-06-11 | Kennedy Sheryl Lynn | Sale | 1,750 | 75.54 | 132,193 |
| 2020-06-09 | Ferguson Lewis H | Sale | 1,000 | 76.52 | 76,520 |
| 2020-06-05 | Kilmer Henry W (VP of IP Engineering) | Sale | 2,400 | 76.65 | 183,952 |
| 2020-06-05 | Oneill Timothy G (VP Field Engineering) | Sale | 2,000 | 76.81 | 153,620 |
| 2020-06-01 | Bubeck James (Chief Revenue Officer) | Sale | 1,920 | 78.28 | 150,299 |
| 2020-05-26 | Montagner Marc | Sale | 3,000 | 77.06 | 231,191 |
| 2020-03-11 | Ferguson Lewis H | Sale | 300 | 82.85 | 24,854 |
| 2020-03-10 | Oneill Timothy G (VP Field Engineering) | Sale | 1,352 | 82.68 | 111,783 |
| 2020-03-06 | Kilmer Henry W (VP of IP Engineering) | Sale | 2,400 | 84.72 | 203,318 |
| 2020-03-06 | Oneill Timothy G (VP Field Engineering) | Sale | 2,000 | 84.64 | 169,280 |
| 2020-03-05 | Bath Blake | Sale | 5,500 | 86.45 | 475,491 |
| 2020-03-03 | Chang John B. (VP & Chief Legal Officer) | Sale | 600 | 81.39 | 48,834 |
| 2020-03-03 | Montagner Marc | Sale | 1,350 | 79.40 | 107,190 |
| 2020-03-03 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 4,800 | 81.22 | 389,875 |
| 2020-03-03 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 4,850 | 81.37 | 394,654 |
| 2020-03-02 | Chang John B. (VP & Chief Legal Officer) | Sale | 300 | 76.66 | 22,997 |
| 2020-03-02 | Bubeck James (Chief Revenue Officer) | Sale | 1,920 | 77.44 | 148,692 |
| 2020-01-08 | Kilmer Henry W (VP of IP Engineering) | Sale | 2,400 | 68.61 | 164,659 |
| 2020-01-07 | Oneill Timothy G (VP Field Engineering) | Sale | 2,000 | 67.42 | 134,840 |
| 2020-01-02 | Chang John B. (VP & Chief Legal Officer) | Sale | 534 | 65.46 | 34,957 |
| 2019-12-31 | Bubeck James (Chief Revenue Officer) | Sale | 1,920 | 66.08 | 126,877 |
| 2019-12-31 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 4,250 | 66.07 | 280,810 |
| 2019-12-12 | Ferguson Lewis H | Sale | 570 | 61.52 | 35,069 |
| 2019-12-06 | Kilmer Henry W (VP of IP Engineering) | Sale | 2,400 | 62.44 | 149,853 |
| 2019-12-06 | Oneill Timothy G (VP Field Engineering) | Sale | 2,000 | 61.97 | 123,940 |
| 2019-12-05 | Bath Blake | Sale | 400 | 62.45 | 24,978 |
| 2019-12-04 | Bath Blake | Sale | 7,600 | 62.31 | 473,578 |
| 2019-12-04 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 3,000 | 61.92 | 185,763 |
| 2019-12-03 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 5,000 | 61.74 | 308,700 |
| 2019-12-02 | Bubeck James (Chief Revenue Officer) | Sale | 1,920 | 61.76 | 118,583 |
| 2019-12-02 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 62.60 | 62,600 |
| 2019-11-11 | Oneill Timothy G (VP Field Engineering) | Sale | 2,500 | 63.29 | 158,225 |
| 2019-10-01 | Bubeck James (Chief Revenue Officer) | Sale | 250 | 54.80 | 13,700 |
| 2019-09-10 | Ferguson Lewis H | Sale | 675 | 58.28 | 39,341 |
| 2019-09-05 | Kilmer Henry W (VP of IP Engineering) | Sale | 2,400 | 59.90 | 143,760 |
| 2019-09-05 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 5,000 | 60.00 | 300,000 |
| 2019-09-03 | Bubeck James (Chief Revenue Officer) | Sale | 1,920 | 59.77 | 114,760 |
| 2019-08-30 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 60.98 | 60,980 |
| 2019-08-21 | Liebhaber Richard | Sale | 5,000 | 59.90 | 299,520 |
| 2019-07-01 | Bubeck James (Chief Revenue Officer) | Sale | 250 | 59.27 | 14,818 |
| 2019-06-13 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 1,400 | 60.84 | 85,176 |
| 2019-06-10 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 2,400 | 61.24 | 146,966 |
| 2019-06-06 | Kilmer Henry W (VP of IP Engineering) | Sale | 2,400 | 58.64 | 140,728 |
| 2019-06-06 | Oneill Timothy G (VP Field Engineering) | Sale | 4,000 | 58.62 | 234,480 |
| 2019-06-05 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 5,000 | 58.50 | 292,500 |
| 2019-06-04 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 3,000 | 57.05 | 171,165 |
| 2019-06-03 | Bubeck James (Chief Revenue Officer) | Sale | 1,920 | 57.41 | 110,221 |
| 2019-05-31 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 57.52 | 57,520 |
| 2019-05-23 | Ferguson Lewis H | Sale | 515 | 57.45 | 29,585 |
| 2019-05-22 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 2,440 | 58.40 | 142,496 |
| 2019-05-09 | Bath Blake | Sale | 10,000 | 57.88 | 578,780 |
| 2019-05-06 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 1,500 | 57.11 | 85,663 |
| 2019-04-05 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 2,600 | 56.12 | 145,899 |
| 2019-04-04 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 400 | 56.00 | 22,400 |
| 2019-04-01 | Bubeck James (Chief Revenue Officer) | Sale | 250 | 53.73 | 13,433 |
| 2019-03-21 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 2,800 | 52.32 | 146,493 |
| 2019-03-20 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 200 | 52.01 | 10,402 |
| 2019-03-15 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 3,000 | 51.00 | 153,000 |
| 2019-03-13 | Oneill Timothy G (VP Field Engineering) | Sale | 2,000 | 51.00 | 102,000 |
| 2019-03-12 | Montagner Marc | Sale | 2,000 | 50.00 | 100,000 |
| 2019-03-12 | Brooks Steven D | Sale | 9,900 | 50.13 | 496,277 |
| 2019-03-12 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 5,000 | 50.00 | 250,000 |
| 2019-03-07 | Ferguson Lewis H | Sale | 580 | 48.60 | 28,187 |
| 2019-03-06 | Kilmer Henry W (VP of IP Engineering) | Sale | 2,400 | 48.92 | 117,417 |
| 2019-03-01 | Bubeck James (Chief Revenue Officer) | Sale | 1,920 | 48.99 | 94,066 |
| 2019-03-01 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 2,400 | 49.00 | 117,597 |
| 2019-03-01 | Oneill Timothy G (VP Field Engineering) | Sale | 2,000 | 48.96 | 97,920 |
| 2019-02-19 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 50.00 | 50,000 |
| 2019-01-02 | Bubeck James (Chief Revenue Officer) | Sale | 250 | 44.51 | 11,127 |
| 2018-12-14 | Ferguson Lewis H | Sale | 800 | 47.20 | 37,760 |
| 2018-12-14 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 3,000 | 46.89 | 140,658 |
| 2018-12-06 | Kilmer Henry W (VP of IP Engineering) | Sale | 3,000 | 46.68 | 140,043 |
| 2018-12-03 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 3,000 | 49.16 | 147,474 |
| 2018-11-08 | Weingarten Tim | Sale | 2,500 | 51.01 | 127,522 |
| 2018-10-01 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 55.80 | 55,800 |
| 2018-09-13 | Bath Blake | Sale | 3,589 | 54.94 | 197,186 |
| 2018-09-13 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 4,000 | 54.92 | 219,688 |
| 2018-09-12 | Bath Blake | Sale | 7,411 | 55.03 | 407,864 |
| 2018-09-12 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 2,000 | 54.95 | 109,910 |
| 2018-09-11 | Bath Blake | Sale | 11,000 | 54.86 | 603,449 |
| 2018-09-06 | Kilmer Henry W (VP of IP Engineering) | Sale | 3,000 | 54.98 | 164,928 |
| 2018-09-05 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 4,500 | 53.55 | 240,975 |
| 2018-09-04 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 3,000 | 53.95 | 161,856 |
| 2018-09-04 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 54.50 | 54,500 |
| 2018-08-01 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 51.95 | 51,950 |
| 2018-07-02 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 53.00 | 53,000 |
| 2018-06-19 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 2,100 | 54.76 | 114,987 |
| 2018-06-15 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 3,000 | 53.78 | 161,334 |
| 2018-06-06 | Kilmer Henry W (VP of IP Engineering) | Sale | 3,000 | 52.63 | 157,896 |
| 2018-06-06 | Kummer Raymond B (CTO; VP Optical Transport) | Sale | 3,000 | 52.67 | 157,998 |
| 2018-06-04 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 4,500 | 51.12 | 230,040 |
| 2018-06-01 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 3,000 | 51.15 | 153,435 |
| 2018-06-01 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 51.30 | 51,300 |
| 2018-05-18 | Montagner Marc | Sale | 2,000 | 50.00 | 100,000 |
| 2018-05-16 | Brooks Steven D | Sale | 2,000 | 50.65 | 101,298 |
| 2018-05-11 | Bubeck James (Chief Revenue Officer) | Sale | 2,000 | 50.36 | 100,724 |
| 2018-05-09 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 3,000 | 49.32 | 147,951 |
| 2018-05-08 | Brooks Steven D | Sale | 5,000 | 48.34 | 241,695 |
| 2018-05-03 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 50.00 | 50,000 |
| 2018-04-12 | Oneill Timothy G (VP Field Engineering) | Sale | 1,000 | 45.75 | 45,750 |
| 2018-03-16 | Weingarten Tim | Sale | 1,700 | 43.60 | 74,120 |
| 2018-03-12 | Weed Thaddeus Gerard (VP, CFO & Treasurer) | Sale | 6,000 | 45.17 | 271,014 |
| 2018-03-06 | Kilmer Henry W (VP of IP Engineering) | Sale | 3,000 | 43.36 | 130,080 |
| 2018-03-02 | Bubeck James (Chief Revenue Officer) | Sale | 300 | 43.01 | 12,901 |
| 2018-03-01 | Beury Robert N Jr (VP & Chief Legal Officer) | Sale | 3,000 | 43.17 | 129,519 |
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.