BlackRock increases stake in Cogent Communications
- BlackRock owns 7.7% of Cogent Communications
- 3,932,477 shares beneficially owned
- Sole voting power of 3,859,290 shares
BlackRock, Inc.
CCOI
COGENT COMMUNICATIONS HOLDINGS, INC. SEC filings
Every EDGAR filing for COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI), newest first, with AI summaries and stories.
- Ticker
- CCOI
- CIK
- 1158324
- Latest filing
- Oct 5
Next: earnings expected ~Nov 9 · 10-Q expected ~Nov 9 (deadline Nov 9)
Insider activity
No open-market insider buys in the last 30 days.
Also: 7 grants or exercises.
Filings
Every filing, newest first. MAJOR and NOTABLE filings lead the app's feed; ROUTINE ones are kept here.
ROUTINESCHEDULE 13G/ACOGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE ROUTINE4COGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE 7 insider filings
Marc Montagner, insider filing for CCOI
Show all 7
- 4Insider filing for CCOI
- 4Insider filing for CCOI
- 4Insider filing for CCOI
- 4Insider filing for CCOI
- 4Insider filing for CCOI
- 4Insider filing for CCOI
- 4Insider filing for CCOI
Marc Montagner, reporting
ROUTINE4COGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE Henry W Kilmer, insider filing for CCOI
Henry W Kilmer, reporting
ROUTINE4COGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE Thaddeus Gerard Weed, insider filing for CCOI
Thaddeus Gerard Weed, reporting
ROUTINE144COGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE Thaddeus Gerard Weed, planned sale of CCOI shares
Thaddeus Gerard Weed, reporting
ROUTINESCHEDULE 13GCOGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE Ownership stake disclosure by STATE STREET CORP
STATE STREET CORP, filed by
NOTABLE10-QCOGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE ROUTINE8-KCOGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE ROUTINESCHEDULE 13G/ACOGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE Ownership stake disclosure by VANGUARD PORTFOLIO MANAGEMENT LLC (amended)
VANGUARD PORTFOLIO MANAGEMENT LLC, filed by
ROUTINE4COGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE 2 insider filings
Deneen C Howell, insider filing for CCOI
Show all 2
- 4Insider filing for CCOI
- 4Insider filing for CCOI
Deneen C Howell, reporting
ROUTINE4COGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE 2 insider filings
de Sa Paul, insider filing for CCOI
Show all 2
- 4Insider filing for CCOI
- 4Insider filing for CCOI
de Sa Paul, reporting
ROUTINE4COGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE 3 insider filings
Lewis H FERGUSON, insider filing for CCOI
Show all 3
- 4Insider filing for CCOI
- 4Insider filing for CCOI
- 4Insider filing for CCOI
Lewis H Ferguson, reporting
ROUTINE8-KCOGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE ROUTINESCHEDULE 13G/ACOGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE Ownership stake disclosure by Park West Asset Management LLC (amended)
Park West Asset Management LLC, filed by
ROUTINE4COGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE Thaddeus Gerard Weed, insider filing for CCOI
Thaddeus Gerard Weed, reporting
ROUTINE144COGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE Thaddeus Gerard Weed, planned sale of CCOI shares
Thaddeus Gerard Weed, reporting
ROUTINE4COGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE Henry W Kilmer, insider filing for CCOI
Henry W Kilmer, reporting
ROUTINE8-KCOGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE ROUTINE144COGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE Henry W Kilmer, planned sale of CCOI shares
Henry W Kilmer, reporting
ROUTINE4COGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE Lewis H FERGUSON, insider filing for CCOI
Lewis H Ferguson, reporting
ROUTINE144COGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE Lewis H FERGUSON, planned sale of CCOI shares
Lewis H Ferguson, reporting
ROUTINE8-KCOGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE ROUTINESCHEDULE 13GCOGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE Ownership stake disclosure by Park West Asset Management LLC
Park West Asset Management LLC, filed by
ROUTINE4COGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE Sheryl Lynn Kennedy, insider filing for CCOI
Sheryl Lynn Kennedy, reporting
ROUTINE144COGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE Sheryl Lynn Kennedy, planned sale of CCOI shares
Sheryl Lynn Kennedy, reporting
ROUTINE4COGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE Dave Schaeffer, insider filing for CCOI
Dave Schaeffer, reporting
ROUTINE8-KCOGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE ROUTINES-8COGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE NOTABLE10-QCOGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE ROUTINE8-KCOGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE ROUTINESCHEDULE 13GCOGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE Ownership stake disclosure by VANGUARD PORTFOLIO MANAGEMENT LLC
VANGUARD PORTFOLIO MANAGEMENT LLC, filed by
ROUTINE4COGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE Dave Schaeffer, insider filing for CCOI
Dave Schaeffer, reporting
ROUTINE4COGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE 7 insider filings
Marc Montagner, insider filing for CCOI
Show all 7
- 4Insider filing for CCOI
- 4Insider filing for CCOI
- 4Insider filing for CCOI
- 4Insider filing for CCOI
- 4Insider filing for CCOI
- 4Insider filing for CCOI
- 4Insider filing for CCOI
Marc Montagner, reporting
ROUTINESCHEDULE 13G/ACOGENT COMMUNICATIONS HOLDINGS, INC.CCOILIVE Ownership stake disclosure by VANGUARD GROUP INC (amended)
VANGUARD GROUP INC, filed by