Financial Information

Our earnings and annual reports provide in-depth information about our recent activities and financial performance.

Additional Information
NYSE: ATCONYSE: SSW
YearTrailing 12-Months 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005
ViewAll FilingsAnnual FilingsCurrent FilingsRegistration StatementsSection 16Mergers & AcquisitionsOther
FormDescriptionDateFormat
F-3ASRAnnual shareholder report for a foreign registrationMay 11, 2020Open Annual shareholder report for a foreign registration in HTML.Open Annual shareholder report for a foreign registration in DOC file.Open Annual shareholder report for a foreign registration in PDF file.Open Annual shareholder report for a foreign registration in XLS file.
6-KReport of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange ActMay 11, 2020Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file.
20-FRegistration of securities of foreign private issuers pursuant to section 12(b) or (g)Apr 13, 2020Open Registration of securities of foreign private issuers pursuant to section 12(b) or (g) in HTML.Open Registration of securities of foreign private issuers pursuant to section 12(b) or (g) in DOC file.Open Registration of securities of foreign private issuers pursuant to section 12(b) or (g) in PDF file.Open Registration of securities of foreign private issuers pursuant to section 12(b) or (g) in XLS file.Open Registration of securities of foreign private issuers pursuant to section 12(b) or (g) in XBLR Viewer.Open Registration of securities of foreign private issuers pursuant to section 12(b) or (g) in XBLR file.
EFFECTNotice from the SEC of registration effectivenessMar 11, 2020Open Notice from the SEC of registration effectiveness in HTML.Open Notice from the SEC of registration effectiveness in DOC file.Open Notice from the SEC of registration effectiveness in PDF file.Open Notice from the SEC of registration effectiveness in XLS file.
EFFECTNotice from the SEC of registration effectivenessMar 11, 2020Open Notice from the SEC of registration effectiveness in HTML.Open Notice from the SEC of registration effectiveness in DOC file.Open Notice from the SEC of registration effectiveness in PDF file.Open Notice from the SEC of registration effectiveness in XLS file.
EFFECTNotice from the SEC of registration effectivenessMar 11, 2020Open Notice from the SEC of registration effectiveness in HTML.Open Notice from the SEC of registration effectiveness in DOC file.Open Notice from the SEC of registration effectiveness in PDF file.Open Notice from the SEC of registration effectiveness in XLS file.
EFFECTNotice from the SEC of registration effectivenessMar 11, 2020Open Notice from the SEC of registration effectiveness in HTML.Open Notice from the SEC of registration effectiveness in DOC file.Open Notice from the SEC of registration effectiveness in PDF file.Open Notice from the SEC of registration effectiveness in XLS file.
EFFECTNotice from the SEC of registration effectivenessMar 11, 2020Open Notice from the SEC of registration effectiveness in HTML.Open Notice from the SEC of registration effectiveness in DOC file.Open Notice from the SEC of registration effectiveness in PDF file.Open Notice from the SEC of registration effectiveness in XLS file.
EFFECTNotice from the SEC of registration effectivenessMar 11, 2020Open Notice from the SEC of registration effectiveness in HTML.Open Notice from the SEC of registration effectiveness in DOC file.Open Notice from the SEC of registration effectiveness in PDF file.Open Notice from the SEC of registration effectiveness in XLS file.
EFFECTNotice from the SEC of registration effectivenessMar 11, 2020Open Notice from the SEC of registration effectiveness in HTML.Open Notice from the SEC of registration effectiveness in DOC file.Open Notice from the SEC of registration effectiveness in PDF file.Open Notice from the SEC of registration effectiveness in XLS file.
EFFECTNotice from the SEC of registration effectivenessMar 11, 2020Open Notice from the SEC of registration effectiveness in HTML.Open Notice from the SEC of registration effectiveness in DOC file.Open Notice from the SEC of registration effectiveness in PDF file.Open Notice from the SEC of registration effectiveness in XLS file.
6-KReport of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange ActMar 10, 2020Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file.
15-12BTermination of registration under Section 12(b) or suspension of duty to file reportsMar 10, 2020Open Termination of registration under Section 12(b) or suspension of duty to file reports in HTML.Open Termination of registration under Section 12(b) or suspension of duty to file reports in DOC file.Open Termination of registration under Section 12(b) or suspension of duty to file reports in PDF file.Open Termination of registration under Section 12(b) or suspension of duty to file reports in XLS file.
15F-12BSecurities registration termination of foreign private issuers [Section 12(b)]Mar 10, 2020Open Securities registration termination of foreign private issuers [Section 12(b)] in HTML.Open Securities registration termination of foreign private issuers [Section 12(b)] in DOC file.Open Securities registration termination of foreign private issuers [Section 12(b)] in PDF file.Open Securities registration termination of foreign private issuers [Section 12(b)] in XLS file.
15F-12BSecurities registration termination of foreign private issuers [Section 12(b)]Mar 10, 2020Open Securities registration termination of foreign private issuers [Section 12(b)] in HTML.Open Securities registration termination of foreign private issuers [Section 12(b)] in DOC file.Open Securities registration termination of foreign private issuers [Section 12(b)] in PDF file.Open Securities registration termination of foreign private issuers [Section 12(b)] in XLS file.
15F-12BSecurities registration termination of foreign private issuers [Section 12(b)]Mar 10, 2020Open Securities registration termination of foreign private issuers [Section 12(b)] in HTML.Open Securities registration termination of foreign private issuers [Section 12(b)] in DOC file.Open Securities registration termination of foreign private issuers [Section 12(b)] in PDF file.Open Securities registration termination of foreign private issuers [Section 12(b)] in XLS file.
EFFECTNotice from the SEC of registration effectivenessMar 3, 2020Open Notice from the SEC of registration effectiveness in HTML.Open Notice from the SEC of registration effectiveness in DOC file.Open Notice from the SEC of registration effectiveness in PDF file.Open Notice from the SEC of registration effectiveness in XLS file.
EFFECTNotice from the SEC of registration effectivenessMar 3, 2020Open Notice from the SEC of registration effectiveness in HTML.Open Notice from the SEC of registration effectiveness in DOC file.Open Notice from the SEC of registration effectiveness in PDF file.Open Notice from the SEC of registration effectiveness in XLS file.
S-8 POSPost-effective amendment to an S-8 filingFeb 28, 2020Open Post-effective amendment to an S-8 filing in HTML.Open Post-effective amendment to an S-8 filing in DOC file.Open Post-effective amendment to an S-8 filing in PDF file.Open Post-effective amendment to an S-8 filing in XLS file.
S-8 POSPost-effective amendment to an S-8 filingFeb 28, 2020Open Post-effective amendment to an S-8 filing in HTML.Open Post-effective amendment to an S-8 filing in DOC file.Open Post-effective amendment to an S-8 filing in PDF file.Open Post-effective amendment to an S-8 filing in XLS file.
25-NSENotification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securitiesFeb 28, 2020Open Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities in HTML.Open Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities in DOC file.Open Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities in PDF file.Open Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities in XLS file.
25-NSENotification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securitiesFeb 28, 2020Open Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities in HTML.Open Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities in DOC file.Open Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities in PDF file.Open Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities in XLS file.
25-NSENotification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securitiesFeb 28, 2020Open Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities in HTML.Open Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities in DOC file.Open Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities in PDF file.Open Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities in XLS file.
25-NSENotification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securitiesFeb 28, 2020Open Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities in HTML.Open Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities in DOC file.Open Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities in PDF file.Open Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities in XLS file.
25-NSENotification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securitiesFeb 28, 2020Open Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities in HTML.Open Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities in DOC file.Open Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities in PDF file.Open Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities in XLS file.
1-25      26-50      51-56
To Top