SEC Filings for Telecom and Internet Infrastructure

This page and its derivatives are designed for quick browsing of SEC filings for companies either in or related to the telecom and internet infrastructure sectors.  Email any suggestions or bug reports to the webmaster.

Select Company:   Max #:  
All Filings Quarterly Reports Ownership (Form 3/4)
Charter S-4 12-13-24
Charter 425 12-13-24
Charter 8-K 12-13-24
MetroPCS 8-K 12-13-24
Frontier SC 13D/A 12-12-24
Ciena 8-K 12-12-24
Cisco 8-K 12-11-24
Cisco S-8 12-10-24
AT&T S-8 12-10-24
IDT 10-Q 12-10-24
Frontier SC 13G 12-10-24
MetroPCS 8-K 12-10-24
Frontier SC 13D/A 12-09-24
Charter 8-K 12-09-24
Vodafone 6-K 12-09-24
Vodafone 6-K 12-09-24
Verizon S-4 12-06-24
Akamai SC 13G/A 12-06-24
Verizon 8-K 12-06-24
Frontier SC 13D/A 12-05-24
IDT 10-Q 12-10-24
Cisco 10-Q 11-19-24
Clearfield 10-K 11-15-24
ADTRAN 10-Q 11-12-24
Akamai 10-Q 11-08-24
Cincinnati Bell 10-Q 11-07-24
Cogent 10-Q 11-07-24
Primus 10-Q 11-06-24
8x8 10-Q 11-06-24
Frontier 10-Q 11-05-24
Infinera 10-Q 11-05-24
Level 3 10-Q 11-05-24
CenturyLink 10-Q 11-05-24
Consolidated Communications 10-Q 11-05-24
Digital Realty 10-Q 11-01-24
Corning 10-Q 11-01-24
Charter 10-Q 11-01-24
Apple 10-K 11-01-24
Juniper 10-Q 10-31-24
Comcast 10-Q 10-31-24
Clearfield 4 12-13-24
Clearfield 4 12-13-24
MetroPCS 144 12-13-24
Cogent 4 12-13-24
Cisco 4 12-13-24
Cisco 4 12-13-24
Cisco 4 12-13-24
Cisco 4 12-13-24
Akamai 4 12-13-24
Digital Realty 4 12-12-24
Cisco 144 12-12-24
Cisco 144 12-12-24
IDT 3 12-12-24
8x8 144 12-12-24
Cisco 144 12-12-24
Frontier 4 12-12-24
Frontier 4 12-12-24
Frontier 4 12-12-24
Frontier 4 12-12-24
Frontier 4 12-12-24


I do not include the option of listing hundreds of filings on a page because a) this is intended for quick access rather than in depth searching, and b) because in the case of viewing ‘All’ companies, it uses up too many server resources.  When viewing filings for the whole sector, there is no link to the SEC site because there is no comparable page there.  Actually, viewing the most recent filings for the sector at a glance is one of the main things I simply couldn’t do at the SEC site and therefore drove me to write my own tool.

Filings are cached for approximately an hour, and refreshed automatically.  The sector-wide filings view can be slow during such an update.  I’m working on it.