$COI Insider Trading
FREE EMAIL WATCHDOG
Get free email notifications about insider trading in COGENT COMMUNICATIONS HOLDINGS, INC..
- Your email is safe with us.
- The service is free and you can unsubscribe at any time.
General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of all insider trading transactions in COGENT COMMUNICATIONS HOLDINGS, INC.. Get notifications about new insider transactions in COGENT COMMUNICATIONS HOLDINGS, INC. for free.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 03 2021 | COI | COGENT COMMUNICATI ... | FERGUSON Lewis H | Director | Sell | S | 75.60 | 250 | 18,900 | 11,350 | 11.6 K to 11.4 K (-2.16 %) |
| Jun 03 2021 | COI | COGENT COMMUNICATI ... | FERGUSON Lewis H | Director | Sell | S | 75.53 | 500 | 37,765 | 11,600 | 12.1 K to 11.6 K (-4.13 %) |
| Jun 03 2021 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Construction | Sell | S | 75.18 | 2,400 | 180,440 | 33,600 | 36 K to 33.6 K (-6.67 %) |
| May 11 2021 | COI | COGENT COMMUNICATI ... | Chang John B. | VP & Chief Legal Of ... | Sell | S | 80.00 | 558 | 44,640 | 32,660 | 33.2 K to 32.7 K (-1.68 %) |
| May 04 2021 | COI | COGENT COMMUNICATI ... | BROOKS STEVEN D | Director | Sell | S | 76.08 | 5,750 | 437,486 | 30,000 | 35.8 K to 30 K (-16.08 %) |
| May 03 2021 | COI | COGENT COMMUNICATI ... | Chang John B. | VP & Chief Legal Of ... | Sell | S | 75.00 | 558 | 41,850 | 33,218 | 33.8 K to 33.2 K (-1.65 %) |
| Apr 06 2021 | COI | COGENT COMMUNICATI ... | Chang John B. | VP & Chief Legal Of ... | Sell | S | 70.00 | 558 | 39,060 | 33,776 | 34.3 K to 33.8 K (-1.63 %) |
| Apr 01 2021 | COI | COGENT COMMUNICATI ... | KATZ CAROLYN | Director | Grant | A | 0.00 | 1,750 | 0 | 12,250 | 10.5 K to 12.3 K (+16.67 %) |
| Apr 01 2021 | COI | COGENT COMMUNICATI ... | Montagner Marc | Grant | A | 0.00 | 1,750 | 0 | 53,750 | 52 K to 53.8 K (+3.37 %) | |
| Apr 01 2021 | COI | COGENT COMMUNICATI ... | BROOKS STEVEN D | Director | Grant | A | 0.00 | 1,750 | 0 | 35,750 | 34 K to 35.8 K (+5.15 %) |
| Apr 01 2021 | COI | COGENT COMMUNICATI ... | FERGUSON Lewis H | Director | Grant | A | 0.00 | 1,750 | 0 | 12,100 | 10.4 K to 12.1 K (+16.91 %) |
| Apr 01 2021 | COI | COGENT COMMUNICATI ... | Bath Blake | Director | Grant | A | 0.00 | 1,750 | 0 | 22,925 | 21.2 K to 22.9 K (+8.26 %) |
| Apr 01 2021 | COI | COGENT COMMUNICATI ... | Kennedy Sheryl Lynn | Director | Grant | A | 0.00 | 1,750 | 0 | 7,200 | 5.5 K to 7.2 K (+32.11 %) |
| Mar 16 2021 | COI | COGENT COMMUNICATI ... | Chang John B. | VP & Chief Legal Of ... | Sell | S | 65.00 | 558 | 36,270 | 34,334 | 34.9 K to 34.3 K (-1.60 %) |
| Mar 15 2021 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Construction | Sell | S | 63.30 | 4,000 | 253,200 | 36,000 | 40 K to 36 K (-10.00 %) |
| Mar 12 2021 | COI | COGENT COMMUNICATI ... | FERGUSON Lewis H | Director | Sell | S | 62.69 | 850 | 53,287 | 10,350 | 11.2 K to 10.4 K (-7.59 %) |
| Mar 11 2021 | COI | COGENT COMMUNICATI ... | BUBECK JAMES | Chief Revenue Offic ... | Sell | S | 60.43 | 1,920 | 116,030 | 42,622 | 44.5 K to 42.6 K (-4.31 %) |
| Mar 05 2021 | COI | COGENT COMMUNICATI ... | KILMER HENRY W | VP of IP Engineerin ... | Sell | S | 57.64 | 2,400 | 138,340 | 36,000 | 38.4 K to 36 K (-6.25 %) |
| Mar 05 2021 | COI | COGENT COMMUNICATI ... | Montagner Marc | Director | Gift | G | 0.00 | 750 | 0 | 52,000 | 52.8 K to 52 K (-1.42 %) |
| Mar 05 2021 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Construction | Sell | S | 57.78 | 1,200 | 69,336 | 40,000 | 41.2 K to 40 K (-2.91 %) |
| Mar 02 2021 | COI | COGENT COMMUNICATI ... | Kennedy Sheryl Lynn | Director | Sell | S | 59.34 | 1,050 | 62,303 | 5,450 | 6.5 K to 5.5 K (-16.15 %) |
| Feb 25 2021 | COI | COGENT COMMUNICATI ... | Wallace Sean Robert | VP, CFO & Treasurer | Grant | A | 0.00 | 9,600 | 0 | 21,600 | 12 K to 21.6 K (+80.00 %) |
| 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 %) |
| Feb 25 2021 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Grant | A | 0.00 | 9,600 | 0 | 41,200 | 31.6 K to 41.2 K (+30.38 %) |
| Feb 25 2021 | COI | COGENT COMMUNICATI ... | KUMMER RAYMOND B | CTO; VP Optical Tra ... | Grant | A | 0.00 | 9,600 | 0 | 55,200 | 45.6 K to 55.2 K (+21.05 %) |
| Feb 25 2021 | COI | COGENT COMMUNICATI ... | KILMER HENRY W | VP of IP Engineerin ... | Grant | A | 0.00 | 9,600 | 0 | 38,400 | 28.8 K to 38.4 K (+33.33 %) |
| Feb 25 2021 | COI | COGENT COMMUNICATI ... | BUBECK JAMES | Chief Revenue Offic ... | Grant | A | 0.00 | 9,600 | 0 | 48,382 | 38.8 K to 48.4 K (+24.75 %) |
| 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 %) |
| Jan 05 2021 | COI | COGENT COMMUNICATI ... | Chang John B. | VP & Chief Legal Of ... | Sell | S | 60.00 | 558 | 33,480 | 25,292 | 25.9 K to 25.3 K (-2.16 %) |
| Jan 04 2021 | COI | COGENT COMMUNICATI ... | Montagner Marc | Grant | A | 0.00 | 1,750 | 0 | 52,750 | 51 K to 52.8 K (+3.43 %) | |
| Jan 04 2021 | COI | COGENT COMMUNICATI ... | Kennedy Sheryl Lynn | Director | Grant | A | 0.00 | 1,750 | 0 | 6,500 | 4.8 K to 6.5 K (+36.84 %) |
| Jan 04 2021 | COI | COGENT COMMUNICATI ... | KATZ CAROLYN | Director | Grant | A | 0.00 | 1,750 | 0 | 10,500 | 8.8 K to 10.5 K (+20.00 %) |
| Jan 04 2021 | COI | COGENT COMMUNICATI ... | FERGUSON Lewis H | Director | Grant | A | 0.00 | 1,750 | 0 | 11,200 | 9.5 K to 11.2 K (+18.52 %) |
| Jan 04 2021 | COI | COGENT COMMUNICATI ... | BROOKS STEVEN D | Director | Grant | A | 0.00 | 1,750 | 0 | 34,000 | 32.3 K to 34 K (+5.43 %) |
| Jan 04 2021 | COI | COGENT COMMUNICATI ... | Bath Blake | Director | Grant | A | 0.00 | 1,750 | 0 | 21,175 | 19.4 K to 21.2 K (+9.01 %) |
| Dec 10 2020 | COI | COGENT COMMUNICATI ... | FERGUSON Lewis H | Director | Sell | S | 57.01 | 950 | 54,156 | 9,450 | 10.4 K to 9.5 K (-9.13 %) |
| Dec 07 2020 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Construction | Sell | S | 57.76 | 2,000 | 115,520 | 31,600 | 33.6 K to 31.6 K (-5.95 %) |
| Dec 02 2020 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Construction | Grant | A | 0.00 | 2,400 | 0 | 33,600 | 31.2 K to 33.6 K (+7.69 %) |
| Dec 02 2020 | COI | COGENT COMMUNICATI ... | KUMMER RAYMOND B | CTO & VP Optical Tr ... | Grant | A | 0.00 | 2,400 | 0 | 45,600 | 43.2 K to 45.6 K (+5.56 %) |
| Dec 02 2020 | COI | COGENT COMMUNICATI ... | KILMER HENRY W | VP of IP Engineerin ... | Grant | A | 0.00 | 2,400 | 0 | 33,600 | 31.2 K to 33.6 K (+7.69 %) |
| Dec 02 2020 | COI | COGENT COMMUNICATI ... | BUBECK JAMES | Chief Revenue Offic ... | Sell | S | 57.94 | 3,840 | 222,490 | 34,942 | 38.8 K to 34.9 K (-9.90 %) |
| Dec 02 2020 | COI | COGENT COMMUNICATI ... | BUBECK JAMES | Chief Revenue Offic ... | Grant | A | 0.00 | 2,400 | 0 | 38,782 | 36.4 K to 38.8 K (+6.60 %) |
| Oct 01 2020 | COI | COGENT COMMUNICATI ... | Montagner Marc | Director | Grant | A | 0.00 | 1,750 | 0 | 51,000 | 49.3 K to 51 K (+3.55 %) |
| Sep 15 2020 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 66.35 | 400 | 26,540 | 31,200 | 31.6 K to 31.2 K (-1.27 %) |
| Sep 08 2020 | COI | COGENT COMMUNICATI ... | FERGUSON Lewis H | Director | Sell | S | 66.05 | 910 | 60,106 | 8,650 | 9.6 K to 8.7 K (-9.52 %) |
| Sep 08 2020 | COI | COGENT COMMUNICATI ... | KILMER HENRY W | VP of IP Engineerin ... | Sell | S | 65.54 | 2,400 | 157,294 | 31,200 | 33.6 K to 31.2 K (-7.14 %) |
| Sep 08 2020 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 65.57 | 2,000 | 131,140 | 31,600 | 33.6 K to 31.6 K (-5.95 %) |
| Sep 08 2020 | COI | COGENT COMMUNICATI ... | Kennedy Sheryl Lynn | Director | Sell | S | 65.97 | 1,050 | 69,265 | 4,200 | 5.3 K to 4.2 K (-20.00 %) |
| Sep 02 2020 | COI | COGENT COMMUNICATI ... | BUBECK JAMES | Chief Revenue Offic ... | Sell | S | 67.47 | 1,920 | 129,540 | 36,382 | 38.3 K to 36.4 K (-5.01 %) |
| Sep 02 2020 | COI | COGENT COMMUNICATI ... | BUBECK JAMES | Chief Revenue Offic ... | Sell | S | 67.47 | 1,920 | 129,540 | 36,382 | 38.3 K to 36.4 K (-5.01 %) |
| Sep 01 2020 | COI | COGENT COMMUNICATI ... | Chang John B. | VP & Chief Legal Of ... | Sell | S | 67.53 | 150 | 10,129 | 25,850 | 26 K to 25.9 K (-0.58 %) |
| Sep 01 2020 | COI | COGENT COMMUNICATI ... | Chang John B. | VP & Chief Legal Of ... | Sell | S | 67.53 | 150 | 10,129 | 25,850 | 26 K to 25.9 K (-0.58 %) |
| Jul 31 2020 | COI | COGENT COMMUNICATI ... | Chang John B. | VP & Chief Legal Of ... | Sell | S | 90.00 | 500 | 45,000 | 26,000 | 26.5 K to 26 K (-1.89 %) |
| Jul 31 2020 | COI | COGENT COMMUNICATI ... | Chang John B. | VP & Chief Legal Of ... | Sell | S | 90.00 | 500 | 45,000 | 26,000 | 26.5 K to 26 K (-1.89 %) |
| Jul 22 2020 | COI | COGENT COMMUNICATI ... | Chang John B. | VP & Chief Legal Of ... | Sell | S | 85.00 | 500 | 42,500 | 26,500 | 27 K to 26.5 K (-1.85 %) |
| Jul 01 2020 | COI | COGENT COMMUNICATI ... | Montagner Marc | Director | Grant | A | 0.00 | 1,750 | 0 | 49,250 | 47.5 K to 49.3 K (+3.68 %) |
| Jul 01 2020 | COI | COGENT COMMUNICATI ... | Kennedy Sheryl Lynn | Director | Grant | A | 0.00 | 1,750 | 0 | 5,250 | 3.5 K to 5.3 K (+50.00 %) |
| Jul 01 2020 | COI | COGENT COMMUNICATI ... | KATZ CAROLYN | Director | Grant | A | 0.00 | 1,750 | 0 | 7,000 | 5.3 K to 7 K (+33.33 %) |
| Jul 01 2020 | COI | COGENT COMMUNICATI ... | FERGUSON Lewis H | Director | Grant | A | 0.00 | 1,750 | 0 | 9,560 | 7.8 K to 9.6 K (+22.41 %) |
| Jul 01 2020 | COI | COGENT COMMUNICATI ... | BROOKS STEVEN D | Director | Grant | A | 0.00 | 1,750 | 0 | 30,500 | 28.8 K to 30.5 K (+6.09 %) |
| Jul 01 2020 | COI | COGENT COMMUNICATI ... | Bath Blake | Director | Grant | A | 0.00 | 1,750 | 0 | 17,675 | 15.9 K to 17.7 K (+10.99 %) |
| Jun 17 2020 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 80.49 | 400 | 32,196 | 33,600 | 34 K to 33.6 K (-1.18 %) |
| Jun 16 2020 | COI | COGENT COMMUNICATI ... | Kennedy Sheryl Lynn | Director | Sell | S | 75.54 | 1,750 | 132,193 | 3,500 | 5.3 K to 3.5 K (-33.33 %) |
| Jun 09 2020 | COI | COGENT COMMUNICATI ... | FERGUSON Lewis H | Director | Sell | S | 76.52 | 1,000 | 76,520 | 7,810 | 8.8 K to 7.8 K (-11.35 %) |
| Jun 08 2020 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 76.81 | 2,000 | 153,620 | 34,000 | 36 K to 34 K (-5.56 %) |
| Jun 08 2020 | COI | COGENT COMMUNICATI ... | KILMER HENRY W | VP of IP Engineerin ... | Sell | S | 76.65 | 2,400 | 183,953 | 33,600 | 36 K to 33.6 K (-6.67 %) |
| Jun 01 2020 | COI | COGENT COMMUNICATI ... | BUBECK JAMES | Chief Revenue Offic ... | Sell | S | 78.28 | 1,920 | 150,299 | 38,302 | 40.2 K to 38.3 K (-4.77 %) |
| May 26 2020 | COI | COGENT COMMUNICATI ... | Montagner Marc | Director | Sell | S | 77.06 | 3,000 | 231,191 | 47,500 | 50.5 K to 47.5 K (-5.94 %) |
| May 11 2020 | COI | COGENT COMMUNICATI ... | Wallace Sean Robert | VP, CFO & Treasurer | Grant | A | 0.00 | 12,000 | 0 | 12,000 | 0 to 12 K |
| Apr 01 2020 | COI | COGENT COMMUNICATI ... | Montagner Marc | Director | Grant | A | 0.00 | 1,750 | 0 | 50,500 | 48.8 K to 50.5 K (+3.59 %) |
| Apr 01 2020 | COI | COGENT COMMUNICATI ... | Kennedy Sheryl Lynn | Director | Grant | A | 0.00 | 1,750 | 0 | 5,250 | 3.5 K to 5.3 K (+50.00 %) |
| Apr 01 2020 | COI | COGENT COMMUNICATI ... | KATZ CAROLYN | Director | Grant | A | 0.00 | 1,750 | 0 | 5,250 | 3.5 K to 5.3 K (+50.00 %) |
| Apr 01 2020 | COI | COGENT COMMUNICATI ... | FERGUSON Lewis H | Director | Grant | A | 0.00 | 1,750 | 0 | 8,810 | 7.1 K to 8.8 K (+24.79 %) |
| Apr 01 2020 | COI | COGENT COMMUNICATI ... | BROOKS STEVEN D | Director | Grant | A | 0.00 | 1,750 | 0 | 28,750 | 27 K to 28.8 K (+6.48 %) |
| Apr 01 2020 | COI | COGENT COMMUNICATI ... | Bath Blake | Director | Grant | A | 0.00 | 1,750 | 0 | 15,925 | 14.2 K to 15.9 K (+12.35 %) |
| Mar 12 2020 | COI | COGENT COMMUNICATI ... | FERGUSON Lewis H | Director | Sell | S | 82.85 | 300 | 24,854 | 7,060 | 7.4 K to 7.1 K (-4.08 %) |
| Mar 10 2020 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 82.68 | 1,352 | 111,783 | 36,000 | 37.4 K to 36 K (-3.62 %) |
| Mar 09 2020 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 84.64 | 2,000 | 169,280 | 37,352 | 39.4 K to 37.4 K (-5.08 %) |
| Mar 06 2020 | COI | COGENT COMMUNICATI ... | Montagner Marc | Director | Gift | G | 0.00 | 300 | 0 | 48,750 | 49.1 K to 48.8 K (-0.61 %) |
| Mar 06 2020 | COI | COGENT COMMUNICATI ... | Montagner Marc | Director | Gift | G | 0.00 | 350 | 0 | 49,050 | 49.4 K to 49.1 K (-0.71 %) |
| Mar 06 2020 | COI | COGENT COMMUNICATI ... | KILMER HENRY W | VP of IP Engineerin ... | Sell | S | 84.72 | 2,400 | 203,318 | 36,000 | 38.4 K to 36 K (-6.25 %) |
| Mar 06 2020 | COI | COGENT COMMUNICATI ... | Bath Blake | Director | Sell | S | 86.45 | 5,500 | 475,490 | 14,175 | 19.7 K to 14.2 K (-27.95 %) |
| Mar 04 2020 | COI | COGENT COMMUNICATI ... | KUMMER RAYMOND B | CTO; VP Optical Tra ... | Sell | S | 81.22 | 4,800 | 389,873 | 43,200 | 48 K to 43.2 K (-10.00 %) |
| Mar 04 2020 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 81.37 | 4,850 | 394,652 | 72,850 | 77.7 K to 72.9 K (-6.24 %) |
| Mar 03 2020 | COI | COGENT COMMUNICATI ... | Montagner Marc | Director | Sell | S | 79.40 | 1,350 | 107,190 | 49,400 | 50.8 K to 49.4 K (-2.66 %) |
| Mar 03 2020 | COI | COGENT COMMUNICATI ... | Chang John B. | VP & Chief Legal Of ... | Sell | S | 76.66 | 300 | 22,997 | 27,600 | 27.9 K to 27.6 K (-1.08 %) |
| Mar 03 2020 | COI | COGENT COMMUNICATI ... | BUBECK JAMES | Chief Revenue Offic ... | Sell | S | 77.44 | 1,920 | 148,693 | 40,222 | 42.1 K to 40.2 K (-4.56 %) |
| 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 %) |
| Feb 18 2020 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Grant | A | 0.00 | 19,400 | 0 | 77,700 | 58.3 K to 77.7 K (+33.28 %) |
| Feb 18 2020 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Grant | A | 0.00 | 9,600 | 0 | 39,352 | 29.8 K to 39.4 K (+32.27 %) |
| Feb 18 2020 | COI | COGENT COMMUNICATI ... | KUMMER RAYMOND B | CTO; VP Optical Tra ... | Grant | A | 0.00 | 9,600 | 0 | 48,000 | 38.4 K to 48 K (+25.00 %) |
| Feb 18 2020 | COI | COGENT COMMUNICATI ... | KILMER HENRY W | VP of IP Engineerin ... | Grant | A | 0.00 | 9,600 | 0 | 38,400 | 28.8 K to 38.4 K (+33.33 %) |
| Feb 18 2020 | COI | COGENT COMMUNICATI ... | Chang John B. | VP & Chief Legal Of ... | Grant | A | 0.00 | 9,600 | 0 | 27,900 | 18.3 K to 27.9 K (+52.46 %) |
| Feb 18 2020 | COI | COGENT COMMUNICATI ... | BUBECK JAMES | Chief Revenue Offic ... | Grant | A | 0.00 | 9,600 | 0 | 42,142 | 32.5 K to 42.1 K (+29.50 %) |
| Jan 09 2020 | COI | COGENT COMMUNICATI ... | KILMER HENRY W | VP of IP Engineerin ... | Sell | S | 68.61 | 2,400 | 164,659 | 28,800 | 31.2 K to 28.8 K (-7.69 %) |
| Jan 07 2020 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 67.42 | 2,000 | 134,840 | 29,752 | 31.8 K to 29.8 K (-6.30 %) |
| Jan 03 2020 | COI | COGENT COMMUNICATI ... | Chang John B. | VP & Chief Legal Of ... | Sell | S | 65.46 | 534 | 34,957 | 18,300 | 18.8 K to 18.3 K (-2.84 %) |
| Jan 02 2020 | COI | COGENT COMMUNICATI ... | BROOKS STEVEN D | Director | Grant | A | 0.00 | 1,750 | 0 | 27,000 | 25.3 K to 27 K (+6.93 %) |
| Jan 02 2020 | COI | COGENT COMMUNICATI ... | FERGUSON Lewis H | Director | Grant | A | 0.00 | 1,750 | 0 | 7,360 | 5.6 K to 7.4 K (+31.19 %) |
| Jan 02 2020 | COI | COGENT COMMUNICATI ... | Montagner Marc | Director | Grant | A | 0.00 | 1,750 | 0 | 50,750 | 49 K to 50.8 K (+3.57 %) |
| Jan 02 2020 | COI | COGENT COMMUNICATI ... | Kennedy Sheryl Lynn | Director | Grant | A | 0.00 | 1,750 | 0 | 3,500 | 1.8 K to 3.5 K (+100.00 %) |
| Jan 02 2020 | COI | COGENT COMMUNICATI ... | Bath Blake | Director | Grant | A | 0.00 | 1,750 | 0 | 19,675 | 17.9 K to 19.7 K (+9.76 %) |
| Jan 02 2020 | COI | COGENT COMMUNICATI ... | KATZ CAROLYN | Director | Grant | A | 0.00 | 1,750 | 0 | 3,500 | 1.8 K to 3.5 K (+100.00 %) |
| Jan 02 2020 | COI | COGENT COMMUNICATI ... | BUBECK JAMES | Chief Revenue Offic ... | Sell | S | 66.08 | 1,920 | 126,878 | 32,542 | 34.5 K to 32.5 K (-5.57 %) |
| Jan 02 2020 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 66.07 | 4,250 | 280,808 | 58,300 | 62.6 K to 58.3 K (-6.79 %) |
| Dec 13 2019 | COI | COGENT COMMUNICATI ... | FERGUSON Lewis H | Director | Sell | S | 61.53 | 570 | 35,069 | 5,610 | 6.2 K to 5.6 K (-9.22 %) |
| Dec 13 2019 | COI | COGENT COMMUNICATI ... | FERGUSON Lewis H | Director | Sell | S | 61.53 | 570 | 35,069 | 5,610 | 6.2 K to 5.6 K (-9.22 %) |
| Dec 06 2019 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 61.97 | 2,000 | 123,940 | 31,752 | 33.8 K to 31.8 K (-5.93 %) |
| Dec 06 2019 | COI | COGENT COMMUNICATI ... | KILMER HENRY W | VP of IP Engineerin ... | Sell | S | 62.44 | 2,400 | 149,853 | 31,200 | 33.6 K to 31.2 K (-7.14 %) |
| Dec 06 2019 | COI | COGENT COMMUNICATI ... | Bath Blake | Director | Sell | S | 62.45 | 200 | 12,489 | 17,925 | 18.1 K to 17.9 K (-1.10 %) |
| Dec 06 2019 | COI | COGENT COMMUNICATI ... | Bath Blake | Director | Sell | S | 62.45 | 200 | 12,489 | 17,925 | 18.1 K to 17.9 K (-1.10 %) |
| Dec 06 2019 | COI | COGENT COMMUNICATI ... | Bath Blake | Director | Sell | S | 62.31 | 3,800 | 236,788 | 18,125 | 21.9 K to 18.1 K (-17.33 %) |
| Dec 06 2019 | COI | COGENT COMMUNICATI ... | Bath Blake | Director | Sell | S | 62.31 | 3,800 | 236,788 | 18,125 | 21.9 K to 18.1 K (-17.33 %) |
| Dec 05 2019 | COI | COGENT COMMUNICATI ... | Bath Blake | Director | Sell | S | 62.45 | 200 | 12,489 | 17,925 | 18.1 K to 17.9 K (-1.10 %) |
| Dec 05 2019 | COI | COGENT COMMUNICATI ... | Bath Blake | Director | Sell | S | 62.45 | 200 | 12,489 | 17,925 | 18.1 K to 17.9 K (-1.10 %) |
| Dec 05 2019 | COI | COGENT COMMUNICATI ... | Bath Blake | Director | Sell | S | 62.31 | 3,800 | 236,788 | 18,125 | 21.9 K to 18.1 K (-17.33 %) |
| Dec 05 2019 | COI | COGENT COMMUNICATI ... | Bath Blake | Director | Sell | S | 62.31 | 3,800 | 236,788 | 18,125 | 21.9 K to 18.1 K (-17.33 %) |
| Dec 04 2019 | COI | COGENT COMMUNICATI ... | KUMMER RAYMOND B | CTO; VP Optical Tra ... | Sell | S | 61.92 | 3,000 | 185,764 | 38,400 | 41.4 K to 38.4 K (-7.25 %) |
| Dec 04 2019 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 61.74 | 5,000 | 308,700 | 62,550 | 67.6 K to 62.6 K (-7.40 %) |
| Dec 04 2019 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 61.74 | 5,000 | 308,700 | 62,550 | 67.6 K to 62.6 K (-7.40 %) |
| Dec 02 2019 | COI | COGENT COMMUNICATI ... | BUBECK JAMES | Chief Revenue Offic ... | Sell | S | 61.76 | 1,920 | 118,583 | 34,462 | 36.4 K to 34.5 K (-5.28 %) |
| Dec 02 2019 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 62.60 | 1,000 | 62,600 | 33,752 | 34.8 K to 33.8 K (-2.88 %) |
| Nov 12 2019 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 63.29 | 2,500 | 158,225 | 34,752 | 37.3 K to 34.8 K (-6.71 %) |
| Nov 07 2019 | COI | COGENT COMMUNICATI ... | Kennedy Sheryl Lynn | Director | Grant | A | 0.00 | 1,750 | 0 | 1,750 | 0 to 1.8 K |
| Nov 07 2019 | COI | COGENT COMMUNICATI ... | KATZ CAROLYN | Director | Grant | A | 0.00 | 1,750 | 0 | 1,750 | 0 to 1.8 K |
| Oct 03 2019 | COI | COGENT COMMUNICATI ... | WEINGARTEN TIM | Director | Grant | A | 0.00 | 1,750 | 0 | 28,111 | 26.4 K to 28.1 K (+6.64 %) |
| Oct 02 2019 | COI | COGENT COMMUNICATI ... | LIEBHABER RICHARD | Director | Grant | A | 0.00 | 1,750 | 0 | 67,845 | 66.1 K to 67.8 K (+2.65 %) |
| Oct 02 2019 | COI | COGENT COMMUNICATI ... | FERGUSON Lewis H | Director | Grant | A | 0.00 | 1,750 | 0 | 6,180 | 4.4 K to 6.2 K (+39.50 %) |
| Oct 02 2019 | COI | COGENT COMMUNICATI ... | BUBECK JAMES | Chief Revenue Offic ... | Sell | S | 54.80 | 250 | 13,700 | 36,382 | 36.6 K to 36.4 K (-0.68 %) |
| Oct 02 2019 | COI | COGENT COMMUNICATI ... | Bath Blake | Director | Grant | A | 0.00 | 1,750 | 0 | 21,925 | 20.2 K to 21.9 K (+8.67 %) |
| Oct 01 2019 | COI | COGENT COMMUNICATI ... | Montagner Marc | Director | Grant | A | 0.00 | 1,750 | 0 | 49,000 | 47.3 K to 49 K (+3.70 %) |
| Sep 11 2019 | COI | COGENT COMMUNICATI ... | FERGUSON Lewis H | Director | Sell | S | 58.28 | 675 | 39,342 | 4,430 | 5.1 K to 4.4 K (-13.22 %) |
| Sep 11 2019 | COI | COGENT COMMUNICATI ... | FERGUSON Lewis H | Director | Sell | S | 58.28 | 675 | 39,342 | 4,430 | 5.1 K to 4.4 K (-13.22 %) |
| Sep 05 2019 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 60.00 | 5,000 | 300,000 | 67,550 | 72.6 K to 67.6 K (-6.89 %) |
| Sep 05 2019 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 60.00 | 5,000 | 300,000 | 67,550 | 72.6 K to 67.6 K (-6.89 %) |
| Sep 05 2019 | COI | COGENT COMMUNICATI ... | KILMER HENRY W | VP of IP Engineerin ... | Sell | S | 59.90 | 2,400 | 143,761 | 33,600 | 36 K to 33.6 K (-6.67 %) |
| Sep 04 2019 | COI | COGENT COMMUNICATI ... | BUBECK JAMES | Chief Revenue Offic ... | Sell | S | 59.77 | 1,920 | 114,760 | 36,632 | 38.6 K to 36.6 K (-4.98 %) |
| Sep 03 2019 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 60.98 | 1,000 | 60,980 | 37,252 | 38.3 K to 37.3 K (-2.61 %) |
| Aug 22 2019 | COI | COGENT COMMUNICATI ... | LIEBHABER RICHARD | Director | Sell | S | 59.90 | 5,000 | 299,518 | 66,095 | 71.1 K to 66.1 K (-7.03 %) |
| Jul 02 2019 | COI | COGENT COMMUNICATI ... | FERGUSON Lewis H | Director | Grant | A | 0.00 | 1,750 | 0 | 5,105 | 3.4 K to 5.1 K (+52.16 %) |
| Jul 02 2019 | COI | COGENT COMMUNICATI ... | BUBECK JAMES | Chief Revenue Offic ... | Sell | S | 59.28 | 250 | 14,819 | 38,552 | 38.8 K to 38.6 K (-0.64 %) |
| Jul 02 2019 | COI | COGENT COMMUNICATI ... | LIEBHABER RICHARD | Director | Grant | A | 0.00 | 1,750 | 0 | 71,095 | 69.3 K to 71.1 K (+2.52 %) |
| Jul 02 2019 | COI | COGENT COMMUNICATI ... | BROOKS STEVEN D | Director | Grant | A | 0.00 | 1,750 | 0 | 23,500 | 21.8 K to 23.5 K (+8.05 %) |
| Jul 01 2019 | COI | COGENT COMMUNICATI ... | WEINGARTEN TIM | Director | Grant | A | 0.00 | 1,750 | 0 | 26,361 | 24.6 K to 26.4 K (+7.11 %) |
| Jul 01 2019 | COI | COGENT COMMUNICATI ... | Montagner Marc | Director | Grant | A | 0.00 | 1,750 | 0 | 47,250 | 45.5 K to 47.3 K (+3.85 %) |
| Jul 01 2019 | COI | COGENT COMMUNICATI ... | Bath Blake | Director | Grant | A | 0.00 | 1,750 | 0 | 20,175 | 18.4 K to 20.2 K (+9.50 %) |
| Jun 13 2019 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 60.84 | 1,400 | 85,176 | 72,550 | 74 K to 72.6 K (-1.89 %) |
| Jun 10 2019 | COI | COGENT COMMUNICATI ... | KUMMER RAYMOND B | CTO; VP Optical Tra ... | Sell | S | 61.24 | 2,400 | 146,966 | 41,400 | 43.8 K to 41.4 K (-5.48 %) |