B |
2020-02-04 11:53:15.0 |
COGENT COMMUNICATIONS HOLDINGS |
CCOI |
BlackRock Inc |
7.35% |
view |
B |
2019-01-24 13:43:52.0 |
COGENT COMMUNICATIONS HOLDINGS |
CCOI |
BlackRock Inc |
14.8% |
view |
S |
2018-02-14 11:27:48.0 |
COGENT COMMUNICATIONS HOLDINGS |
CCOI |
FMR LLC |
4.478% |
view |
B |
2017-02-10 09:41:50.0 |
COGENT COMMUNICATIONS HOLDINGS |
CCOI |
BlackRock Inc |
10.33% |
view |
B |
2016-05-10 11:17:58.0 |
COGENT COMMUNICATIONS HOLDINGS |
CCOI |
BlackRock Inc |
10.0% |
view |
S |
2016-02-12 09:01:36.0 |
COGENT COMMUNICATIONS HOLDINGS |
CCOI |
FMR LLC |
8.64% |
view |
S |
2015-02-06 17:52:13.0 |
COGENT COMMUNICATIONS HOLDINGS |
CCOI |
BlackRock Inc |
2.3% |
view |