More About Who We Are

 

Investor Relations

SEC Filings

Select the filing type and date range you wish to view from the drop-down menus below.

NSCTCFC
FormDescriptionDateFormat
S-8Securities offered to employees pursuant to employee benefit plansMay 15, 2015HTMLDOCPDFXLS
10-QQuarterly report which provides a continuing view of a company's financial positionMay 6, 2015HTMLDOCPDFXLSXBRL viewerXBRL download
8-KReport of unscheduled material events or corporate eventMay 5, 2015HTMLDOCPDFXLS
8-KReport of unscheduled material events or corporate eventApr 28, 2015HTMLDOCPDFXLS
DEFA14AAdditional proxy soliciting materials - definitiveApr 15, 2015HTMLDOCPDFXLS
SC 13GSchedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutionsApr 2, 2015HTMLDOCPDFXLS
DEF 14AOfficial notification to shareholders of matters to be brought to a vote ("Proxy")Mar 25, 2015HTMLDOCPDFXLS
DEFA14AAdditional proxy soliciting materials - definitiveMar 25, 2015HTMLDOCPDFXLS
10-K/AAmendment to a previously filed 10-KMar 17, 2015HTMLDOCPDFXLS
8-KReport of unscheduled material events or corporate eventMar 16, 2015HTMLDOCPDFXLS
4Statement of changes in beneficial ownership of securitiesMar 11, 2015HTMLDOCPDF
10-KAnnual report which provides a comprehensive overview of the company for the past yearMar 6, 2015HTMLDOCPDFXLSXBRL viewerXBRL download
4Statement of changes in beneficial ownership of securitiesFeb 18, 2015HTMLDOCPDF
8-KReport of unscheduled material events or corporate eventFeb 17, 2015HTMLDOCPDFXLS
SC 13G/AAmendment to a previously filed SC 13GFeb 17, 2015HTMLDOCPDFXLS
SC 13GSchedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutionsFeb 17, 2015HTMLDOCPDF
SC 13G/AAmendment to a previously filed SC 13GFeb 17, 2015HTMLDOCPDFXLS
SC 13G/AAmendment to a previously filed SC 13GFeb 13, 2015HTMLDOCPDFXLS
8-KReport of unscheduled material events or corporate eventFeb 6, 2015HTMLDOCPDFXLS
305B2Initial statement filed pursuant to the Trust Indenture ActFeb 6, 2015HTMLDOCPDFXLS
3Initial filing by director officer or owner of more than ten percent.Feb 6, 2015HTMLDOCPDF
8-KReport of unscheduled material events or corporate eventFeb 4, 2015HTMLDOCPDFXLS
FWPFree Writing ProspectusFeb 4, 2015HTMLDOCPDFXLS
424B5Form of prospectus disclosing information facts events covered in both forms 424B2 424B3Feb 4, 2015HTMLDOCPDFXLS
8-KReport of unscheduled material events or corporate eventFeb 3, 2015HTMLDOCPDFXLS
1-25      26-50      51-51