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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.
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 01 2012 | COI | COGENT COMMUNICATI ... | Karnes Jeffrey | VP Sales & CRO | Sell | S | 18.56 | 3,000 | 55,691 | 72,618 | 75.6 K to 72.6 K (-3.97 %) |
| Feb 29 2012 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 18.48 | 4,500 | 83,176 | 59,499 | 64 K to 59.5 K (-7.03 %) |
| Feb 28 2012 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 18.63 | 5,000 | 93,140 | 35,340 | 40.3 K to 35.3 K (-12.39 %) |
| Feb 28 2012 | COI | COGENT COMMUNICATI ... | Bath Blake | Director | Sell | S | 18.47 | 35,000 | 646,398 | 7,100 | 42.1 K to 7.1 K (-83.14 %) |
| Feb 28 2012 | COI | COGENT COMMUNICATI ... | WEINGARTEN TIM | Director | Sell | S | 17.53 | 20,000 | 350,600 | 20,476 | 40.5 K to 20.5 K (-49.41 %) |
| Feb 27 2012 | COI | COGENT COMMUNICATI ... | KUMMER RAYMOND B | CTO; VP Optical Tra ... | Sell | S | 18.14 | 5,112 | 92,752 | 61,040 | 66.2 K to 61 K (-7.73 %) |
| Feb 27 2012 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 18.06 | 5,000 | 90,300 | 40,340 | 45.3 K to 40.3 K (-11.03 %) |
| Feb 27 2012 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 18.36 | 7,500 | 137,700 | 63,999 | 71.5 K to 64 K (-10.49 %) |
| Feb 08 2012 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 17.27 | 1,000 | 17,266 | 45,340 | 46.3 K to 45.3 K (-2.16 %) |
| Jan 18 2012 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 18.85 | 3,000 | 56,550 | 46,340 | 49.3 K to 46.3 K (-6.08 %) |
| Jan 17 2012 | COI | COGENT COMMUNICATI ... | Karnes Jeffrey | VP Sales & CRO | Sell | S | 18.24 | 1,500 | 27,355 | 75,618 | 77.1 K to 75.6 K (-1.95 %) |
| Jan 12 2012 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 17.16 | 2,000 | 34,320 | 45,152 | 47.2 K to 45.2 K (-4.24 %) |
| Jan 10 2012 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 17.02 | 1,000 | 17,021 | 49,340 | 50.3 K to 49.3 K (-1.99 %) |
| Jan 04 2012 | COI | COGENT COMMUNICATI ... | Karnes Jeffrey | VP Sales & CRO | Sell | S | 17.04 | 500 | 8,521 | 77,118 | 77.6 K to 77.1 K (-0.64 %) |
| Jan 04 2012 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 17.05 | 1,250 | 21,313 | 47,152 | 48.4 K to 47.2 K (-2.58 %) |
| Jan 03 2012 | COI | COGENT COMMUNICATI ... | WEINGARTEN TIM | Director | Grant | A | 0.00 | 2,500 | 0 | 40,476 | 38 K to 40.5 K (+6.58 %) |
| Jan 03 2012 | COI | COGENT COMMUNICATI ... | Montagner Marc | Director | Grant | A | 0.00 | 2,500 | 0 | 15,500 | 13 K to 15.5 K (+19.23 %) |
| Jan 03 2012 | COI | COGENT COMMUNICATI ... | MARGALIT EREL N | Director | Grant | A | 0.00 | 2,500 | 0 | 15,500 | 13 K to 15.5 K (+19.23 %) |
| Jan 03 2012 | COI | COGENT COMMUNICATI ... | LIEBHABER RICHARD | Director | Grant | A | 0.00 | 2,500 | 0 | 48,530 | 46 K to 48.5 K (+5.43 %) |
| Jan 03 2012 | COI | COGENT COMMUNICATI ... | BROOKS STEVEN D | Director | Grant | A | 0.00 | 2,500 | 0 | 18,150 | 15.7 K to 18.2 K (+15.97 %) |
| Jan 03 2012 | COI | COGENT COMMUNICATI ... | Bath Blake | Director | Grant | A | 0.00 | 2,500 | 0 | 42,100 | 39.6 K to 42.1 K (+6.31 %) |
| Dec 23 2011 | COI | COGENT COMMUNICATI ... | KUMMER RAYMOND B | CTO; VP Optical Tra ... | Gift | G | 0.00 | 500 | 0 | 66,152 | 66.7 K to 66.2 K (-0.75 %) |
| Dec 19 2011 | COI | COGENT COMMUNICATI ... | MARGALIT EREL N | Director | Sell | S | 16.97 | 13,000 | 220,605 | 13,000 | 26 K to 13 K (-50.00 %) |
| Dec 13 2011 | COI | COGENT COMMUNICATI ... | KUMMER RAYMOND B | CTO; VP Optical Tra ... | Gift | G | 0.00 | 1,400 | 0 | 66,652 | 68.1 K to 66.7 K (-2.06 %) |
| Dec 13 2011 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 17.50 | 3,000 | 52,500 | 50,340 | 53.3 K to 50.3 K (-5.62 %) |
| Dec 12 2011 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 17.40 | 6,000 | 104,371 | 48,402 | 54.4 K to 48.4 K (-11.03 %) |
| Dec 08 2011 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 16.45 | 1,000 | 16,452 | 53,340 | 54.3 K to 53.3 K (-1.84 %) |
| Dec 05 2011 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 16.65 | 3,000 | 49,950 | 54,340 | 57.3 K to 54.3 K (-5.23 %) |
| Dec 05 2011 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 16.74 | 2,000 | 33,480 | 57,340 | 59.3 K to 57.3 K (-3.37 %) |
| Dec 05 2011 | COI | COGENT COMMUNICATI ... | SCHLEIFER MARK A | VP of IP Engineerin ... | Option Exercise | M | 4.88 | 3,125 | 15,250 | 0 | |
| Dec 05 2011 | COI | COGENT COMMUNICATI ... | SCHLEIFER MARK A | VP of IP Engineerin ... | Sell | S | 16.58 | 3,125 | 51,813 | 0 | 3.1 K to 0 (-100.00 %) |
| Dec 05 2011 | COI | COGENT COMMUNICATI ... | SCHLEIFER MARK A | VP of IP Engineerin ... | Buy | M | 4.88 | 3,125 | 15,250 | 3,125 | 0 to 3.1 K |
| Dec 05 2011 | COI | COGENT COMMUNICATI ... | SCHLEIFER MARK A | VP of IP Engineerin ... | Sell | D | 0.00 | 33,650 | 0 | 0 | 33.7 K to 0 (-100.00 %) |
| Dec 01 2011 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 17.02 | 5,000 | 85,100 | 71,499 | 76.5 K to 71.5 K (-6.54 %) |
| Dec 01 2011 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 16.60 | 5,000 | 83,000 | 59,340 | 64.3 K to 59.3 K (-7.77 %) |
| Dec 01 2011 | COI | COGENT COMMUNICATI ... | MARGALIT EREL N | Director | Sell | S | 16.55 | 8,700 | 143,976 | 26,000 | 34.7 K to 26 K (-25.07 %) |
| Nov 09 2011 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 16.16 | 1,000 | 16,163 | 64,340 | 65.3 K to 64.3 K (-1.53 %) |
| Nov 08 2011 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 16.54 | 5,000 | 82,696 | 76,499 | 81.5 K to 76.5 K (-6.14 %) |
| Nov 07 2011 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 16.50 | 3,000 | 49,500 | 65,340 | 68.3 K to 65.3 K (-4.39 %) |
| Oct 18 2011 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 15.13 | 1,000 | 15,130 | 54,402 | 55.4 K to 54.4 K (-1.80 %) |
| Oct 18 2011 | COI | COGENT COMMUNICATI ... | KUMMER RAYMOND B | CTO; VP Optical Tra ... | Sell | S | 14.87 | 1,500 | 22,299 | 68,052 | 69.6 K to 68.1 K (-2.16 %) |
| Oct 18 2011 | COI | COGENT COMMUNICATI ... | Karnes Jeffrey | VP Sales & CRO | Sell | S | 14.87 | 1,500 | 22,302 | 77,618 | 79.1 K to 77.6 K (-1.90 %) |
| Oct 17 2011 | COI | COGENT COMMUNICATI ... | SCHLEIFER MARK A | VP of IP Engineerin ... | Sell | S | 14.90 | 3,000 | 44,710 | 33,650 | 36.7 K to 33.7 K (-8.19 %) |
| Oct 11 2011 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 14.36 | 1,000 | 14,356 | 68,340 | 69.3 K to 68.3 K (-1.44 %) |
| Oct 04 2011 | COI | COGENT COMMUNICATI ... | Karnes Jeffrey | VP Sales & CRO | Sell | S | 13.35 | 500 | 6,677 | 79,118 | 79.6 K to 79.1 K (-0.63 %) |
| Oct 03 2011 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 13.28 | 1,250 | 16,600 | 55,402 | 56.7 K to 55.4 K (-2.21 %) |
| Oct 03 2011 | COI | COGENT COMMUNICATI ... | KUMMER RAYMOND B | CTO; VP Optical Tra ... | Sell | S | 13.29 | 500 | 6,645 | 69,552 | 70.1 K to 69.6 K (-0.71 %) |
| Oct 03 2011 | COI | COGENT COMMUNICATI ... | SCHLEIFER MARK A | VP of IP Engineerin ... | Sell | S | 13.27 | 1,250 | 16,590 | 36,650 | 37.9 K to 36.7 K (-3.30 %) |
| Aug 19 2011 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 13.26 | 1,000 | 13,260 | 70,340 | 71.3 K to 70.3 K (-1.40 %) |
| Sep 15 2011 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 13.28 | 1,000 | 13,285 | 69,340 | 70.3 K to 69.3 K (-1.42 %) |
| Jul 18 2011 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 16.76 | 1,000 | 16,760 | 56,652 | 57.7 K to 56.7 K (-1.73 %) |
| Jul 18 2011 | COI | COGENT COMMUNICATI ... | KUMMER RAYMOND B | CTO; VP Optical Tra ... | Sell | S | 16.71 | 1,500 | 25,058 | 70,052 | 71.6 K to 70.1 K (-2.10 %) |
| Jul 18 2011 | COI | COGENT COMMUNICATI ... | Karnes Jeffrey | VP Sales & CRO | Sell | S | 16.63 | 1,500 | 24,942 | 79,618 | 81.1 K to 79.6 K (-1.85 %) |
| Jul 15 2011 | COI | COGENT COMMUNICATI ... | SCHLEIFER MARK A | VP of IP Engineerin ... | Sell | S | 16.69 | 3,000 | 50,077 | 37,900 | 40.9 K to 37.9 K (-7.33 %) |
| Jul 15 2011 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 16.62 | 5,000 | 83,100 | 81,499 | 86.5 K to 81.5 K (-5.78 %) |
| Jul 14 2011 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 17.41 | 1,000 | 17,405 | 71,340 | 72.3 K to 71.3 K (-1.38 %) |
| Jul 14 2011 | COI | COGENT COMMUNICATI ... | KUMMER RAYMOND B | CTO; VP Optical Tra ... | Gift | G | 0.00 | 1,400 | 0 | 70,152 | 71.6 K to 70.2 K (-1.96 %) |
| Jul 07 2011 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Option Exercise | M | 4.88 | 3,500 | 17,080 | 3,500 | |
| Jul 07 2011 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 17.50 | 3,500 | 61,250 | 57,652 | 61.2 K to 57.7 K (-5.72 %) |
| Jul 07 2011 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Buy | M | 4.88 | 3,500 | 17,080 | 61,152 | 57.7 K to 61.2 K (+6.07 %) |
| Jul 01 2011 | COI | COGENT COMMUNICATI ... | SCHLEIFER MARK A | VP of IP Engineerin ... | Sell | S | 16.83 | 1,250 | 21,043 | 40,900 | 42.2 K to 40.9 K (-2.97 %) |
| Jul 01 2011 | COI | COGENT COMMUNICATI ... | Karnes Jeffrey | VP Sales & CRO | Sell | S | 17.07 | 500 | 8,535 | 81,118 | 81.6 K to 81.1 K (-0.61 %) |
| Jul 01 2011 | COI | COGENT COMMUNICATI ... | KUMMER RAYMOND B | CTO; VP Optical Tra ... | Sell | S | 16.91 | 500 | 8,456 | 71,552 | 72.1 K to 71.6 K (-0.69 %) |
| Jul 01 2011 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 17.05 | 1,250 | 21,318 | 86,499 | 87.7 K to 86.5 K (-1.42 %) |
| Jul 01 2011 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 16.97 | 1,250 | 21,213 | 57,652 | 58.9 K to 57.7 K (-2.12 %) |
| Jun 17 2011 | COI | COGENT COMMUNICATI ... | KUMMER RAYMOND B | CTO; VP Optical Tra ... | Sell | S | 15.76 | 4,750 | 74,850 | 72,052 | 76.8 K to 72.1 K (-6.18 %) |
| Jun 16 2011 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 15.78 | 2,000 | 31,560 | 72,340 | 74.3 K to 72.3 K (-2.69 %) |
| Jun 16 2011 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 15.70 | 1,000 | 15,701 | 74,340 | 75.3 K to 74.3 K (-1.33 %) |
| Jun 14 2011 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 15.25 | 5,000 | 76,253 | 58,902 | 63.9 K to 58.9 K (-7.82 %) |
| Jun 02 2011 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 15.94 | 2,000 | 31,880 | 75,340 | 77.3 K to 75.3 K (-2.59 %) |
| May 17 2011 | COI | COGENT COMMUNICATI ... | Karnes Jeffrey | VP Sales & CRO | Sell | S | 14.62 | 4,000 | 58,480 | 81,618 | 85.6 K to 81.6 K (-4.67 %) |
| Jun 01 2011 | COI | COGENT COMMUNICATI ... | KUMMER RAYMOND B | CTO; VP Optical Tra ... | Sell | S | 16.00 | 2,500 | 40,000 | 76,802 | 79.3 K to 76.8 K (-3.15 %) |
| May 19 2011 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 14.28 | 1,000 | 14,276 | 77,340 | 78.3 K to 77.3 K (-1.28 %) |
| Apr 18 2011 | COI | COGENT COMMUNICATI ... | Karnes Jeffrey | VP Sales & CRO | Sell | S | 12.92 | 6,000 | 77,533 | 85,618 | 91.6 K to 85.6 K (-6.55 %) |
| Apr 18 2011 | COI | COGENT COMMUNICATI ... | Karnes Jeffrey | VP Sales & CRO | Sell | D | 0.00 | 2,160 | 0 | 91,618 | 93.8 K to 91.6 K (-2.30 %) |
| Apr 18 2011 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 12.99 | 8,000 | 103,920 | 63,902 | 71.9 K to 63.9 K (-11.13 %) |
| Apr 18 2011 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | D | 0.00 | 2,160 | 0 | 71,902 | 74.1 K to 71.9 K (-2.92 %) |
| Apr 18 2011 | COI | COGENT COMMUNICATI ... | KUMMER RAYMOND B | CTO; VP Optical Tra ... | Sell | S | 12.92 | 8,000 | 103,366 | 79,302 | 87.3 K to 79.3 K (-9.16 %) |
| Apr 18 2011 | COI | COGENT COMMUNICATI ... | KUMMER RAYMOND B | CTO; VP Optical Tra ... | Sell | D | 0.00 | 2,160 | 0 | 87,302 | 89.5 K to 87.3 K (-2.41 %) |
| Apr 18 2011 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 12.93 | 28,400 | 367,215 | 87,749 | 116.1 K to 87.7 K (-24.45 %) |
| Apr 18 2011 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | D | 0.00 | 3,600 | 0 | 116,149 | 119.7 K to 116.1 K (-3.01 %) |
| Apr 18 2011 | COI | COGENT COMMUNICATI ... | SCHLEIFER MARK A | VP of IP Engineerin ... | Sell | S | 12.92 | 17,040 | 220,143 | 42,150 | 59.2 K to 42.2 K (-28.79 %) |
| Apr 18 2011 | COI | COGENT COMMUNICATI ... | SCHLEIFER MARK A | VP of IP Engineerin ... | Sell | D | 0.00 | 2,160 | 0 | 59,190 | 61.4 K to 59.2 K (-3.52 %) |
| Apr 15 2011 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 12.92 | 3,000 | 38,774 | 78,340 | 81.3 K to 78.3 K (-3.69 %) |
| Apr 15 2011 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | D | 0.00 | 2,160 | 0 | 81,340 | 83.5 K to 81.3 K (-2.59 %) |
| Apr 04 2011 | COI | COGENT COMMUNICATI ... | KUMMER RAYMOND B | CTO; VP Optical Tra ... | Sell | S | 14.32 | 500 | 7,160 | 89,462 | 90 K to 89.5 K (-0.56 %) |
| Apr 04 2011 | COI | COGENT COMMUNICATI ... | Karnes Jeffrey | VP Sales & CRO | Sell | S | 14.74 | 500 | 7,370 | 93,778 | 94.3 K to 93.8 K (-0.53 %) |
| Apr 04 2011 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 14.32 | 1,250 | 17,900 | 74,062 | 75.3 K to 74.1 K (-1.66 %) |
| Apr 04 2011 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 14.73 | 1,250 | 18,416 | 119,749 | 121 K to 119.7 K (-1.03 %) |
| Apr 04 2011 | COI | COGENT COMMUNICATI ... | SCHLEIFER MARK A | VP of IP Engineerin ... | Sell | S | 14.32 | 1,250 | 17,900 | 61,350 | 62.6 K to 61.4 K (-2.00 %) |
| Mar 07 2011 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 16.00 | 10,000 | 160,000 | 75,312 | 85.3 K to 75.3 K (-11.72 %) |
| Mar 24 2011 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 13.92 | 3,000 | 41,756 | 83,500 | 86.5 K to 83.5 K (-3.47 %) |
| Feb 25 2011 | COI | COGENT COMMUNICATI ... | KUMMER RAYMOND B | CTO; VP Optical Tra ... | Sell | S | 15.40 | 1,000 | 15,398 | 91,962 | 93 K to 92 K (-1.08 %) |
| Feb 10 2011 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 13.76 | 1,000 | 13,760 | 86,500 | 87.5 K to 86.5 K (-1.14 %) |
| Mar 07 2011 | COI | COGENT COMMUNICATI ... | KUMMER RAYMOND B | CTO; VP Optical Tra ... | Sell | S | 15.27 | 1,300 | 19,848 | 90,662 | 92 K to 90.7 K (-1.41 %) |
| Mar 07 2011 | COI | COGENT COMMUNICATI ... | KUMMER RAYMOND B | CTO; VP Optical Tra ... | Sell | S | 15.78 | 700 | 11,046 | 89,962 | 90.7 K to 90 K (-0.77 %) |
| 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 %) |
| Jan 18 2011 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Option Exercise | M | 4.88 | 3,125 | 15,250 | 0 | |
| Jan 18 2011 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 15.00 | 3,125 | 46,875 | 121,438 | 124.6 K to 121.4 K (-2.51 %) |
| Jan 18 2011 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Buy | M | 4.88 | 3,125 | 15,250 | 124,563 | 121.4 K to 124.6 K (+2.57 %) |
| Feb 01 2011 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 13.92 | 439 | 6,112 | 120,999 | 121.4 K to 121 K (-0.36 %) |
| Jan 13 2011 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 14.82 | 1,000 | 14,822 | 87,500 | 88.5 K to 87.5 K (-1.13 %) |
| Jan 10 2011 | COI | COGENT COMMUNICATI ... | MARGALIT EREL N | Director | Buy | P | 14.18 | 8,700 | 123,366 | 34,700 | 26 K to 34.7 K (+33.46 %) |
| Jan 07 2011 | COI | COGENT COMMUNICATI ... | Montagner Marc | Director | Buy | P | 13.98 | 5,500 | 76,890 | 13,000 | 7.5 K to 13 K (+73.33 %) |
| Jan 05 2011 | COI | COGENT COMMUNICATI ... | SCHLEIFER MARK A | VP of IP Engineerin ... | Sell | S | 14.24 | 1,250 | 17,800 | 62,600 | 63.9 K to 62.6 K (-1.96 %) |
| Jan 07 2011 | COI | COGENT COMMUNICATI ... | WEINGARTEN TIM | Director | Buy | P | 14.30 | 4,370 | 62,491 | 37,976 | 33.6 K to 38 K (+13.00 %) |
| Jan 05 2011 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 14.23 | 1,250 | 17,788 | 85,312 | 86.6 K to 85.3 K (-1.44 %) |
| Jan 04 2011 | COI | COGENT COMMUNICATI ... | LIEBHABER RICHARD | Director | Buy | P | 14.20 | 5,280 | 74,976 | 46,030 | 40.8 K to 46 K (+12.96 %) |
| Jan 03 2011 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 14.14 | 1,666 | 23,562 | 121,438 | 123.1 K to 121.4 K (-1.35 %) |
| Jan 03 2011 | COI | COGENT COMMUNICATI ... | KUMMER RAYMOND B | CTO; VP Optical Tra ... | Sell | S | 14.23 | 4,500 | 64,025 | 92,962 | 97.5 K to 93 K (-4.62 %) |
| Jan 03 2011 | COI | COGENT COMMUNICATI ... | Bath Blake | Director | Buy | P | 14.22 | 5,275 | 74,989 | 39,600 | 34.3 K to 39.6 K (+15.37 %) |
| Dec 20 2010 | COI | COGENT COMMUNICATI ... | Karnes Jeffrey | VP Sales & CRO | Sell | S | 12.62 | 938 | 11,834 | 94,278 | 95.2 K to 94.3 K (-0.99 %) |
| Dec 21 2010 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 12.85 | 3,000 | 38,550 | 88,500 | 91.5 K to 88.5 K (-3.28 %) |
| Dec 09 2010 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 12.11 | 1,000 | 12,110 | 91,500 | 92.5 K to 91.5 K (-1.08 %) |
| Dec 01 2010 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 12.29 | 416 | 5,113 | 123,104 | 123.5 K to 123.1 K (-0.34 %) |
| Nov 19 2010 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 11.91 | 1,000 | 11,909 | 92,500 | 93.5 K to 92.5 K (-1.07 %) |
| Nov 10 2010 | COI | COGENT COMMUNICATI ... | BROOKS STEVEN D | Director | Sell | S | 11.75 | 32,835 | 385,765 | 15,650 | 48.5 K to 15.7 K (-67.72 %) |
| Nov 04 2010 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Option Exercise | J | 25.46 | 50,000 | 1,273,000 | 0 | |
| Nov 04 2010 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Grant | A | 0.00 | 20,000 | 0 | 123,520 | 103.5 K to 123.5 K (+19.32 %) |
| Nov 04 2010 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 11.85 | 3,000 | 35,550 | 93,500 | 96.5 K to 93.5 K (-3.11 %) |
| Nov 02 2010 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 10.71 | 416 | 4,455 | 103,520 | 103.9 K to 103.5 K (-0.40 %) |
| Oct 18 2010 | COI | COGENT COMMUNICATI ... | Karnes Jeffrey | VP Sales & CRO | Sell | S | 10.50 | 7,000 | 73,500 | 95,216 | 102.2 K to 95.2 K (-6.85 %) |
| Oct 14 2010 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 10.00 | 625 | 6,250 | 103,936 | 104.6 K to 103.9 K (-0.60 %) |
| Oct 14 2010 | COI | COGENT COMMUNICATI ... | KUMMER RAYMOND B | CTO; VP Optical Tra ... | Sell | S | 10.01 | 1,000 | 10,007 | 97,462 | 98.5 K to 97.5 K (-1.02 %) |
| Oct 13 2010 | COI | COGENT COMMUNICATI ... | SCHLEIFER MARK A | VP of IP Engineerin ... | Sell | S | 10.00 | 1,250 | 12,500 | 63,850 | 65.1 K to 63.9 K (-1.92 %) |
| Oct 14 2010 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 10.23 | 1,000 | 10,232 | 96,500 | 97.5 K to 96.5 K (-1.03 %) |
| Oct 13 2010 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 10.00 | 2,380 | 23,800 | 86,562 | 88.9 K to 86.6 K (-2.68 %) |
| Oct 13 2010 | COI | COGENT COMMUNICATI ... | ONEILL TIMOTHY G | VP Field Engineerin ... | Sell | S | 10.00 | 120 | 1,200 | 88,942 | 89.1 K to 88.9 K (-0.13 %) |
| Oct 12 2010 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 10.00 | 625 | 6,250 | 104,561 | 105.2 K to 104.6 K (-0.59 %) |
| Oct 12 2010 | COI | COGENT COMMUNICATI ... | SCHLEIFER MARK A | VP of IP Engineerin ... | Sell | S | 10.00 | 1,250 | 12,500 | 65,100 | 66.4 K to 65.1 K (-1.88 %) |
| Oct 04 2010 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 9.43 | 1,041 | 9,815 | 105,186 | 106.2 K to 105.2 K (-0.98 %) |
| Oct 01 2010 | COI | COGENT COMMUNICATI ... | Karnes Jeffrey | VP Sales & CRO | Sell | S | 9.41 | 625 | 5,884 | 102,216 | 102.8 K to 102.2 K (-0.61 %) |
| Sep 21 2010 | COI | COGENT COMMUNICATI ... | Karnes Jeffrey | VP Sales & CRO | Sell | S | 9.11 | 938 | 8,547 | 102,841 | 103.8 K to 102.8 K (-0.90 %) |
| Sep 16 2010 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 8.68 | 1,000 | 8,684 | 97,500 | 98.5 K to 97.5 K (-1.02 %) |
| Sep 01 2010 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 9.01 | 416 | 3,746 | 106,227 | 106.6 K to 106.2 K (-0.39 %) |
| Aug 18 2010 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 8.61 | 1,000 | 8,611 | 98,500 | 99.5 K to 98.5 K (-1.01 %) |
| Sep 01 2010 | COI | COGENT COMMUNICATI ... | KUMMER RAYMOND B | CTO; VP Optical Tra ... | Sell | S | 9.11 | 500 | 4,555 | 98,462 | 99 K to 98.5 K (-0.51 %) |
| Aug 02 2010 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 8.76 | 416 | 3,643 | 106,643 | 107.1 K to 106.6 K (-0.39 %) |
| Jul 13 2010 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 8.00 | 416 | 3,328 | 107,059 | 107.5 K to 107.1 K (-0.39 %) |
| Jul 08 2010 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 7.51 | 1,000 | 7,512 | 99,500 | 100.5 K to 99.5 K (-1.00 %) |
| Jul 02 2010 | COI | COGENT COMMUNICATI ... | Karnes Jeffrey | VP Sales & CRO | Sell | S | 7.34 | 625 | 4,589 | 103,779 | 104.4 K to 103.8 K (-0.60 %) |
| Jul 02 2010 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 7.34 | 625 | 4,590 | 107,475 | 108.1 K to 107.5 K (-0.58 %) |
| Jun 22 2010 | COI | COGENT COMMUNICATI ... | Karnes Jeffrey | VP Sales & CRO | Sell | S | 8.73 | 938 | 8,192 | 104,404 | 105.3 K to 104.4 K (-0.89 %) |
| Jun 01 2010 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 9.10 | 416 | 3,787 | 108,100 | 108.5 K to 108.1 K (-0.38 %) |
| Jun 01 2010 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 9.13 | 1,000 | 9,130 | 100,500 | 101.5 K to 100.5 K (-0.99 %) |
| May 11 2010 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 9.62 | 500 | 4,809 | 101,500 | 102 K to 101.5 K (-0.49 %) |
| May 04 2010 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Sell | S | 10.26 | 416 | 4,266 | 108,516 | 108.9 K to 108.5 K (-0.38 %) |
| May 03 2010 | COI | COGENT COMMUNICATI ... | BEURY ROBERT N JR | VP & Chief Legal Of ... | Sell | S | 10.37 | 1,000 | 10,372 | 102,000 | 103 K to 102 K (-0.97 %) |
| Apr 16 2010 | COI | COGENT COMMUNICATI ... | WEED THADDEUS GERARD | VP, CFO & Treasurer | Grant | A | 0.00 | 96,000 | 0 | 108,932 | 12.9 K to 108.9 K (+742.34 %) |
| Apr 16 2010 | COI | COGENT COMMUNICATI ... | SCHLEIFER MARK A | VP of IP Engineerin ... | Grant | A | 0.00 | 57,600 | 0 | 66,350 | 8.8 K to 66.4 K (+658.29 %) |