Mark A. Schleifer is VP of IP Engineering at COGENT COMMUNICATIONS GROUP INC (CCOI). They have made 9 open-market trades across 1 company since 2006, most recently 2011-12-02.
CIK 0001166940
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 9 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CCOI | 3,125 | $25K |
Shares reported on the most recent Form 4, priced at the 2011-12-05 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CCOI | SELL | 2011-12-02 | 2011-12-05 | $16.58 | $52K | -10.4% | -0.5% | -0.5% |
| CCOI | SELL · 10b5-1 | 2011-10-17 | 2011-10-17 | $14.90 | $45K | -10.4% | -0.5% | -0.5% |
| CCOI | SELL · 10b5-1 | 2011-10-03 | 2011-10-03 | $13.27 | $17K | -10.4% | -0.5% | -0.5% |
| CCOI | SELL · 10b5-1 | 2011-07-15 | 2011-07-15 | $16.69 | $50K | -10.4% | -0.5% | -0.5% |
| CCOI | SELL · 10b5-1 | 2011-07-01 | 2011-07-01 | $16.83 | $21K | -10.4% | -0.5% | -0.5% |
| CCOI | SELL · 10b5-1 | 2011-04-15 | 2011-04-18 | $12.92 | $220K | -10.4% | -0.5% | -0.5% |
| CCOI | SELL | 2011-04-01 | 2011-04-04 | $14.32 | $18K | -10.4% | -0.5% | -0.5% |
| CCOI | SELL | 2011-01-04 | 2011-01-05 | $14.24 | $18K | -10.4% | -0.5% | -0.5% |
| CCOI | SELL | 2010-10-13 | 2010-10-13 | $10.00 | $13K | -10.4% | -0.5% | -0.5% |
| CCOI | SELL | 2010-10-11 | 2010-10-12 | $10.00 | $13K | -10.4% | -0.5% | -0.5% |
| CCOI | SELL · 10b5-1 | 2010-04-01 | 2010-04-01 | $10.43 | $13K | -10.4% | -0.5% | -0.5% |
| CCOI | SELL · 10b5-1 | 2010-03-03 | 2010-03-04 | $10.52 | $13K | -10.4% | -0.5% | -0.5% |
| CCOI | SELL · 10b5-1 | 2009-10-09 | 2009-10-13 | $12.46 | $125K | -10.4% | -0.5% | -0.5% |
| CCOI | SELL · 10b5-1 | 2009-07-01 | 2009-07-01 | $8.22 | $10K | -10.4% | -0.5% | -0.5% |
| CCOI | SELL · 10b5-1 | 2009-04-30 | 2009-05-01 | $8.63 | $173K | -10.4% | -0.5% | -0.5% |
| CCOI | SELL · 10b5-1 | 2009-04-02 | 2009-04-02 | $8.21 | $10K | -10.4% | -0.5% | -0.5% |
| CCOI | SELL · 10b5-1 | 2009-01-02 | 2009-01-05 | $6.48 | $32K | -10.4% | -0.5% | -0.5% |
| CCOI | SELL · 10b5-1 | 2008-06-20 | 2008-06-23 | $14.89 | $9K | -10.4% | -0.5% | -0.5% |
| CCOI | SELL | 2008-06-06 | 2008-06-09 | $14.64 | $18K | -10.4% | -0.5% | -0.5% |
| CCOI | SELL · 10b5-1 | 2008-03-20 | 2008-03-20 | $18.64 | $11K | -10.4% | -0.5% | -0.5% |
| CCOI | SELL · 10b5-1 | 2007-12-20 | 2007-12-20 | $22.80 | $14K | -10.4% | -0.5% | -0.5% |
| CCOI | SELL | 2007-12-13 | 2007-12-13 | $21.96 | $18K | -10.4% | -0.5% | -0.5% |
| CCOI | SELL · 10b5-1 | 2007-09-20 | 2007-09-24 | $25.24 | $15K | -10.4% | -0.5% | -0.5% |
| CCOI | SELL | 2007-08-20 | 2007-08-20 | $24.78 | $15K | -10.4% | -0.5% | -0.5% |
| CCOI | SELL · 10b5-1 | 2007-06-21 | 2007-06-22 | $29.29 | $18K | -10.4% | -0.5% | -0.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.