Financial reports
ARS
2023 FY
Annual report to shareholders
25 Mar 24
10-K
2023 FY
Annual report
29 Feb 24
10-Q
2023 Q3
Quarterly report
9 Nov 23
10-Q
2023 Q2
Quarterly report
9 Aug 23
10-Q
2023 Q1
Quarterly report
5 May 23
ARS
2022 FY
Annual report to shareholders
15 Mar 23
10-K
2022 FY
Annual report
24 Feb 23
10-Q
2022 Q3
Quarterly report
4 Nov 22
10-Q
2022 Q2
Quarterly report
5 Aug 22
10-Q
2022 Q1
Quarterly report
5 May 22
Current reports
8-K
Regulation FD Disclosure
18 Apr 24
8-K
Cogent Communications Reports Fourth Quarter and Full Year 2023 Results and Increases its Regular Quarterly Dividend on its Common Stock
29 Feb 24
8-K
Departure of Directors or Certain Officers
5 Jan 24
8-K
Cogent Communications Reports Third Quarter 2023 Results and Increases its Regular Quarterly Dividend on its Common Stock
9 Nov 23
8-K
Departure of Directors or Certain Officers
29 Aug 23
8-K/A
Results of Operations and Financial Condition
10 Aug 23
8-K
Results of Operations and Financial Condition
10 Aug 23
8-K
Entry into a Material Definitive Agreement
26 Jul 23
8-K/A
Combined Financial Statements and Independent Auditor's Report
17 Jul 23
8-K
Departure of Directors or Certain Officers
4 May 23
Registration and prospectus
S-8
Registration of securities for employees
12 May 23
S-8
Registration of securities for employees
3 May 21
S-8
Registration of securities for employees
1 May 19
S-8
Registration of securities for employees
3 May 17
SC TO-I/A
Issuer tender offer statement (amended)
13 Jun 14
S-8
Registration of securities for employees
5 Jun 14
8-K12G3
Notification of registration of securities
15 May 14
SC TO-I
Issuer tender offer statement
14 May 14
S-8
Registration of securities for employees
7 May 12
S-8
Registration of securities for employees
7 May 10
Proxies
DEF 14A
Definitive proxy
25 Mar 24
DEF 14A
Definitive proxy
15 Mar 23
DEF 14A
Definitive proxy
14 Mar 22
PRE 14A
Preliminary proxy
4 Mar 22
DEFA14A
Additional proxy soliciting materials
15 Apr 21
DEFA14A
Additional proxy soliciting materials
14 Apr 21
DEF 14A
Definitive proxy
5 Mar 21
DEF 14A
Definitive proxy
12 Mar 20
DEFA14A
Additional proxy soliciting materials
12 Apr 19
DEF 14A
Definitive proxy
15 Mar 19
Other
UPLOAD
Letter from SEC
23 May 18
CORRESP
Correspondence with SEC
17 May 18
UPLOAD
Letter from SEC
9 May 18
UPLOAD
Letter from SEC
11 Jan 17
CORRESP
Correspondence with SEC
6 Jan 17
UPLOAD
Letter from SEC
23 Dec 16
UPLOAD
Letter from SEC
14 Dec 15
CORRESP
Correspondence with SEC
24 Nov 15
UPLOAD
Letter from SEC
16 Nov 15
IRAN
Disclosure regarding Iran Threat Reduction and Syria Human Rights Act
8 May 15