TUCOWS INC /PA/ — 4/A Filings
44 4/A filings on record
This page lists all 4/A filings submitted to the SEC by TUCOWS INC /PA/ (TCX), sorted by most recent first. Each row links to the full filing on EdgarLookup. TUCOWS INC /PA/ has filed 44 4/A documents with the SEC since 2010. To view all SEC filings by TUCOWS INC /PA/, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
144
144/A
25
3
3/A
4
4/A
424B1
424B3
425
5
5/A
8-A12B
8-A12B/A
8-K
8-K/A
ARS
CERTAMX
CERTNAS
CORRESP
DEF 14A
DEFA14A
DEFR14A
DEFS14A
EFFECT
NT 10-K
POS AM
PRE 14A
REGDEX
S-1
S-1/A
S-3
S-3/A
S-4
S-4/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4/A | FORM 4/A | 0001437749-25-021439 | Jun 27, 2025 | Jun 5, 2025 |
| 4/A | FORM 4/A | 0001437749-22-001009 | Jan 18, 2022 | Sep 7, 2021 |
| 4/A | FORM 4/A | 0001437749-21-027775 | Dec 3, 2021 | Dec 2, 2021 |
| 4/A | FORM 4/A | 0001437749-20-019468 | Sep 9, 2020 | Sep 8, 2020 |
| 4/A | FORM 4/A | 0001437749-19-006798 | Apr 9, 2019 | Apr 1, 2019 |
| 4/A | FORM 4/A | 0001437749-19-003267 | Feb 25, 2019 | Sep 4, 2018 |
| 4/A | FORM 4/A | 0001437749-19-001126 | Jan 22, 2019 | Dec 14, 2018 |
| 4/A | FORM 4/A | 0001437749-18-001997 | Feb 8, 2018 | Sep 7, 2017 |
| 4/A | FORM 4/A | 0001437749-18-001450 | Feb 1, 2018 | Mar 3, 2017 |
| 4/A | FORM 4/A | 0001437749-17-006869 | Apr 20, 2017 | Mar 29, 2017 |
| 4/A | FORM 4/A | 0001437749-17-003848 | Mar 6, 2017 | Mar 1, 2017 |
| 4/A | FORM 4/A | 0001437749-16-026024 | Feb 25, 2016 | Jan 1, 2016 |
| 4/A | FORM 4/A | 0001437749-15-015807 | Aug 14, 2015 | Apr 9, 2015 |
| 4/A | FORM 4/A | 0001437749-15-011041 | May 26, 2015 | May 25, 2015 |
| 4/A | FORM 4/A | 0001437749-15-011004 | May 26, 2015 | Jul 3, 2014 |
| 4/A | FORM 4/A SUBMISSION | 0001209191-14-073987 | Dec 9, 2014 | Aug 12, 2014 |
| 4/A | FORM 4/A SUBMISSION | 0001209191-14-073986 | Dec 9, 2014 | Apr 3, 2014 |
| 4/A | FORM 4/A | 0001437749-14-016854 | Sep 11, 2014 | Sep 9, 2014 |
| 4/A | FORM 4/A SUBMISSION | 0001209191-14-021282 | Mar 18, 2014 | Mar 13, 2014 |
| 4/A | FORM 4/A | 0001437749-14-003628 | Mar 7, 2014 | Mar 5, 2014 |
| 4/A | FORM 4/A | 0001437749-14-003175 | Mar 3, 2014 | Feb 20, 2014 |
| 4/A | FORM 4/A | 0001437749-14-003170 | Mar 3, 2014 | Feb 25, 2014 |
| 4/A | FORM 4/A | 0001437749-14-002891 | Feb 27, 2014 | Feb 25, 2014 |
| 4/A | FORM 4/A | 0001437749-14-001335 | Jan 31, 2014 | Jan 30, 2014 |
| 4/A | FORM 4/A | 0001437749-14-001330 | Jan 31, 2014 | Jan 30, 2014 |
| 4/A | PRIMARY DOCUMENT | 0001437749-13-015665 | Dec 5, 2013 | Jul 16, 2013 |
| 4/A | PRIMARY DOCUMENT | 0001437749-13-012146 | Sep 19, 2013 | Jul 16, 2013 |
| 4/A | PRIMARY DOCUMENT | 0001437749-13-012143 | Sep 19, 2013 | Jul 16, 2013 |
| 4/A | PRIMARY DOCUMENT | 0001437749-13-011859 | Sep 11, 2013 | Sep 9, 2013 |
| 4/A | PRIMARY DOCUMENT | 0001437749-13-008847 | Jul 16, 2013 | Jul 8, 2013 |
| 4/A | PRIMARY DOCUMENT | 0001437749-13-008562 | Jul 9, 2013 | Jul 8, 2013 |
| 4/A | PRIMARY DOCUMENT | 0001437749-13-002099 | Feb 28, 2013 | Feb 26, 2013 |
| 4/A | PRIMARY DOCUMENT | 0001437749-13-001913 | Feb 25, 2013 | Nov 13, 2012 |
| 4/A | PRIMARY DOCUMENT | 0001437749-12-012395 | Dec 3, 2012 | Oct 14, 2005 |
| 4/A | PRIMARY DOCUMENT | 0001437749-12-005751 | Jun 4, 2012 | Mar 4, 2011 |
| 4/A | OPTION GRANT AMENDED EXPIRY DATE | 0001437749-11-006064 | Aug 16, 2011 | Aug 15, 2011 |
| 4/A | OPTION GRANT AMENDED EXPIRY DATE | 0001437749-11-006063 | Aug 16, 2011 | Aug 15, 2011 |
| 4/A | MAIN DOCUMENT DESCRIPTION | 0001209191-11-014050 | Mar 1, 2011 | Feb 24, 2011 |
| 4/A | FORM 4/A - | 0001179110-10-011589 | Jul 13, 2010 | Jun 4, 2010 |
| 4/A | FORM 4/A - | 0001179110-10-008718 | May 17, 2010 | — |
| 4/A | MAIN DOCUMENT DESCRIPTION | 0001209191-09-032052 | Jun 12, 2009 | Feb 6, 2009 |
| 4/A | MAIN DOCUMENT DESCRIPTION | 0001209191-09-032050 | Jun 12, 2009 | Feb 3, 2009 |
| 4/A | MAIN DOCUMENT DESCRIPTION | 0001209191-09-032048 | Jun 12, 2009 | Jan 30, 2009 |
| 4/A | MAIN DOCUMENT DESCRIPTION | 0001209191-08-055997 | Oct 9, 2008 | Oct 7, 2008 |