Marc Montagner is Director at COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI). They have made 25 open-market trades across 2 companies since 2011, most recently 2026-09-30.
CIK 0001456823
3 open-market purchases totalling $1.2M since 2011, against 22 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CCOI | BUY | 2024-06-11 | 2024-06-11 | $52.61 | $526K | -1.6% | +20.5% | +33.8% |
| CCOI | SELL | 2023-11-14 | 2023-11-15 | $65.83 | $1.4M | -3.2% | +8.2% | +12.7% |
| CCOI | BUY | 2022-11-09 | 2022-11-15 | $54.88 | $549K | +1.0% | -3.0% | +17.0% |
| EIGI | SELL | 2020-08-03 | 2020-08-05 | $5.62 | $176K | -7.6% | -2.4% | +51.7% |
| CCOI | SELL | 2020-05-26 | 2020-05-26 | $77.06 | $231K | +2.0% | +2.9% | -15.9% |
| EIGI | SELL | 2020-04-27 | 2020-04-29 | $2.71 | $175K | -5.2% | +38.2% | +142.9% |
| EIGI | SELL · 10b5-1 | 2020-04-02 | 2020-04-06 | $1.82 | $15K | +14.8% | +8.6% | +92.3% |
| CCOI | SELL | 2020-03-03 | 2020-03-03 | $79.40 | $214K | +0.8% | +3.6% | -3.2% |
| EIGI | SELL · 10b5-1 | 2020-02-10 | 2020-02-12 | $4.74 | $38K | -7.9% | -50.6% | -47.4% |
| EIGI | SELL | 2020-02-07 | 2020-02-07 | $5.26 | $304K | -4.3% | -50.8% | -54.7% |
| EIGI | SELL | 2019-09-16 | 2019-09-18 | $5.54 | $107K | -10.5% | +3.7% | +2.9% |
| EIGI | SELL | 2019-04-29 | 2019-05-01 | $6.32 | $408K | -2.5% | -13.3% | -11.1% |
| EIGI | SELL | 2019-04-17 | 2019-04-19 | $6.42 | $937K | -16.9% | -23.3% | -31.6% |
| EIGI | SELL | 2019-04-02 | 2019-04-04 | $7.40 | $123K | -6.7% | -25.0% | -30.7% |
| CCOI | SELL | 2019-03-12 | 2019-03-12 | $50.00 | $100K | +3.3% | +12.0% | +21.4% |
| EIGI | SELL | 2019-02-11 | 2019-02-13 | $7.55 | $119K | -5.5% | -5.5% | -33.2% |
| EIGI | SELL | 2018-09-17 | 2018-09-19 | $9.20 | $173K | -5.4% | -7.8% | -22.7% |
| CCOI | SELL | 2018-05-18 | 2018-05-18 | $50.00 | $100K | +2.5% | +9.1% | +6.4% |
| EIGI | SELL | 2018-04-16 | 2018-04-18 | $7.30 | $935K | +0.7% | +25.3% | +47.9% |
| EIGI | SELL | 2018-04-02 | 2018-04-04 | $7.30 | $123K | -1.0% | +16.0% | +36.0% |
| CCOI | SELL | 2017-12-15 | 2017-12-15 | $47.00 | $235K | -1.6% | -4.6% | -6.6% |
| EIGI | SELL | 2017-09-18 | 2017-09-20 | $7.59 | $130K | +5.8% | +5.1% | +10.3% |
| EIGI | SELL | 2017-04-04 | 2017-04-06 | $7.64 | $1.6M | -2.8% | +8.3% | +15.2% |
| EIGI | SELL | 2016-09-16 | 2016-09-19 | $8.25 | $173K | +0.0% | -9.0% | +6.9% |
| CCOI | SELL | 2016-05-09 | 2016-05-09 | $39.23 | $785K | -3.1% | +5.5% | -5.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.