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Cogent Communications Holdings, Inc.
(CCOI US)
$7.48
+0.18
2.47%
Ext:
$8.85
+1.37
18.34%
(Market Closed · 23:55:14 UTC)
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CCOI US
Chronological SEC Filings
Select Filings
Non-Ownership Filings
(477)
Expand
10-Q
Q2
ended 30 Jun 2026
6 Aug
8-K
Results of Operations and Financial Condition
6 Aug
8-K
Regulation FD Disclosure
29 Jun
8-K
Entry into a Material Definitive Agreement
15 Jun
8-K
Entry into a Material Definitive Agreement
26 May
8-K
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
4 May
S-8
Registration statement (employee benefit plan)
4 May
10-Q
Q1
ended 31 Mar 2026
4 May
8-K
Results of Operations and Financial Condition
4 May
ARS
Annual report to security holders
20 Mar
DEF 14A
Definitive proxy statement
20 Mar
10-K
FY 2025
ended 31 Dec 2025
20 Feb
8-K
(In thousands)Gain on bargain purchaseFair value of net assets acquired$826,067Total net consideration to be received from Seller, net of discounts602,581Gain on bargain purchase$1,428,648
20 Feb
8-K
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
7 Jan
8-K
Results of Operations and Financial Condition
17 Nov 2025
10-Q
Q3
ended 30 Sept 2025
6 Nov 2025
8-K
(In thousands)Gain on bargain purchaseFair value of net assets acquired$826,067Total net consideration to be received from Seller, net of discounts602,581Gain on bargain purchase$1,428,648
6 Nov 2025
8-K
Director/Officer Changes & Compensatory Arrangements
15 Aug 2025
8-K
(In thousands)Gain on bargain purchaseFair value of net assets acquired$826,067Total net consideration to be received from Seller, net of discounts602,581Gain on bargain purchase$1,428,648
7 Aug 2025
10-Q
Q2
ended 30 Jun 2025
7 Aug 2025
Ownership Filings
(2K)
Expand
SC 13G/A
COGENT COMMUNICATIONS HOLDINGS, INC.
5 Oct
4
Montagner Marc
30 Sep
4
Kennedy Sheryl Lynn
30 Sep
4
Howell Deneen C
30 Sep
4
Howard Eve N
30 Sep
4
FERGUSON Lewis H
30 Sep
4
de Sa Paul
30 Sep
4
BROOKS STEVEN D
30 Sep
4
KILMER HENRY W
15 Sep
4
WEED THADDEUS GERARD
3 Sep
144
WEED THADDEUS GERARD
2 Sep
SC 13G
COGENT COMMUNICATIONS HOLDINGS, INC.
7 Aug
SC 13G/A
COGENT COMMUNICATIONS HOLDINGS, INC.
31 Jul
4
Howell Deneen C
1 Jul
4
BROOKS STEVEN D
1 Jul
4
de Sa Paul
1 Jul
4
Howard Eve N
1 Jul
4
FERGUSON Lewis H
30 Jun
4
Kennedy Sheryl Lynn
30 Jun
4
Montagner Marc
30 Jun
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