SEC Filings

Chord Energy and Oasis SEC Filings can be viewed here.

Legacy Oasis Filings Legacy Whiting Filings Legacy Enerplus Filings

NASDAQCHRD

YearTrailing 12-MonthsCalendar Year 2026Calendar Year 2025Calendar Year 2024Calendar Year 2023Calendar Year 2022Calendar Year 2021Calendar Year 2020Calendar Year 2019Calendar Year 2018Calendar Year 2017Calendar Year 2016Calendar Year 2015Calendar Year 2014Calendar Year 2013Calendar Year 2012Calendar Year 2011Calendar Year 2010

ViewAll FilingsAnnual FilingsQuarterly FilingsCurrent FilingsRegistration StatementsSection 16Mergers & AcquisitionsProxy & Information StatementsOther

Form	Description	Date	Format
SCHEDULE 13G	SCHEDULE 13G	Dec 1, 2025	Open SCHEDULE 13G in HTML.Open SCHEDULE 13G in DOC file.Open SCHEDULE 13G in PDF file.Open SCHEDULE 13G in XLS file.
4	Statement of changes in beneficial ownership of securities	Nov 10, 2025	Open Statement of changes in beneficial ownership of securities in HTML.Open Statement of changes in beneficial ownership of securities in DOC file.Open Statement of changes in beneficial ownership of securities in PDF file.Open Statement of changes in beneficial ownership of securities in XLS file.
10-Q	Quarterly report which provides a continuing view of a company's financial position	Nov 6, 2025	Open Quarterly report which provides a continuing view of a company's financial position in HTML.Open Quarterly report which provides a continuing view of a company's financial position in DOC file.Open Quarterly report which provides a continuing view of a company's financial position in PDF file.Open Quarterly report which provides a continuing view of a company's financial position in XLS file.Open Quarterly report which provides a continuing view of a company's financial position in XBLR Viewer.Open Quarterly report which provides a continuing view of a company's financial position in XBLR file.
8-K	Report of unscheduled material events or corporate event	Nov 4, 2025	Open Report of unscheduled material events or corporate event in HTML.Open Report of unscheduled material events or corporate event in DOC file.Open Report of unscheduled material events or corporate event in PDF file.Open Report of unscheduled material events or corporate event in XLS file.Open Report of unscheduled material events or corporate event in XBLR Viewer.Open Report of unscheduled material events or corporate event in XBLR file.
SCHEDULE 13G	SCHEDULE 13G	Oct 28, 2025	Open SCHEDULE 13G in HTML.Open SCHEDULE 13G in DOC file.Open SCHEDULE 13G in PDF file.Open SCHEDULE 13G in XLS file.
SCHEDULE 13G/A	SCHEDULE 13G/A	Oct 7, 2025	Open SCHEDULE 13G/A in HTML.Open SCHEDULE 13G/A in DOC file.Open SCHEDULE 13G/A in PDF file.Open SCHEDULE 13G/A in XLS file.
8-K	Report of unscheduled material events or corporate event	Sep 30, 2025	Open Report of unscheduled material events or corporate event in HTML.Open Report of unscheduled material events or corporate event in DOC file.Open Report of unscheduled material events or corporate event in PDF file.Open Report of unscheduled material events or corporate event in XLS file.Open Report of unscheduled material events or corporate event in XBLR Viewer.Open Report of unscheduled material events or corporate event in XBLR file.
SD	SD	Sep 29, 2025	Open SD in HTML.Open SD in DOC file.Open SD in PDF file.Open SD in XLS file.Open SD in XBLR Viewer.Open SD in XBLR file.
SD/A	SD/A	Sep 29, 2025	Open SD/A in HTML.Open SD/A in DOC file.Open SD/A in PDF file.Open SD/A in XLS file.Open SD/A in XBLR Viewer.Open SD/A in XBLR file.
8-K	Report of unscheduled material events or corporate event	Sep 17, 2025	Open Report of unscheduled material events or corporate event in HTML.Open Report of unscheduled material events or corporate event in DOC file.Open Report of unscheduled material events or corporate event in PDF file.Open Report of unscheduled material events or corporate event in XLS file.Open Report of unscheduled material events or corporate event in XBLR Viewer.Open Report of unscheduled material events or corporate event in XBLR file.
8-K	Report of unscheduled material events or corporate event	Sep 16, 2025	Open Report of unscheduled material events or corporate event in HTML.Open Report of unscheduled material events or corporate event in DOC file.Open Report of unscheduled material events or corporate event in PDF file.Open Report of unscheduled material events or corporate event in XLS file.Open Report of unscheduled material events or corporate event in XBLR Viewer.Open Report of unscheduled material events or corporate event in XBLR file.
4	Statement of changes in beneficial ownership of securities	Aug 25, 2025	Open Statement of changes in beneficial ownership of securities in HTML.Open Statement of changes in beneficial ownership of securities in DOC file.Open Statement of changes in beneficial ownership of securities in PDF file.Open Statement of changes in beneficial ownership of securities in XLS file.
144	Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock	Aug 22, 2025	Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in HTML.Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in DOC file.Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in PDF file.Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in XLS file.
4	Statement of changes in beneficial ownership of securities	Aug 15, 2025	Open Statement of changes in beneficial ownership of securities in HTML.Open Statement of changes in beneficial ownership of securities in DOC file.Open Statement of changes in beneficial ownership of securities in PDF file.Open Statement of changes in beneficial ownership of securities in XLS file.
144	Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock	Aug 14, 2025	Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in HTML.Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in DOC file.Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in PDF file.Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in XLS file.
10-Q	Quarterly report which provides a continuing view of a company's financial position	Aug 7, 2025	Open Quarterly report which provides a continuing view of a company's financial position in HTML.Open Quarterly report which provides a continuing view of a company's financial position in DOC file.Open Quarterly report which provides a continuing view of a company's financial position in PDF file.Open Quarterly report which provides a continuing view of a company's financial position in XLS file.Open Quarterly report which provides a continuing view of a company's financial position in XBLR Viewer.Open Quarterly report which provides a continuing view of a company's financial position in XBLR file.
8-K	Report of unscheduled material events or corporate event	Aug 6, 2025	Open Report of unscheduled material events or corporate event in HTML.Open Report of unscheduled material events or corporate event in DOC file.Open Report of unscheduled material events or corporate event in PDF file.Open Report of unscheduled material events or corporate event in XLS file.Open Report of unscheduled material events or corporate event in XBLR Viewer.Open Report of unscheduled material events or corporate event in XBLR file.
SCHEDULE 13G/A	SCHEDULE 13G/A	Aug 6, 2025	Open SCHEDULE 13G/A in HTML.Open SCHEDULE 13G/A in DOC file.Open SCHEDULE 13G/A in PDF file.Open SCHEDULE 13G/A in XLS file.
4	Statement of changes in beneficial ownership of securities	Aug 4, 2025	Open Statement of changes in beneficial ownership of securities in HTML.Open Statement of changes in beneficial ownership of securities in DOC file.Open Statement of changes in beneficial ownership of securities in PDF file.Open Statement of changes in beneficial ownership of securities in XLS file.
S-8	Securities offered to employees pursuant to employee benefit plans	Jun 20, 2025	Open Securities offered to employees pursuant to employee benefit plans in HTML.Open Securities offered to employees pursuant to employee benefit plans in DOC file.Open Securities offered to employees pursuant to employee benefit plans in PDF file.Open Securities offered to employees pursuant to employee benefit plans in XLS file.
4	Statement of changes in beneficial ownership of securities	Jun 2, 2025	Open Statement of changes in beneficial ownership of securities in HTML.Open Statement of changes in beneficial ownership of securities in DOC file.Open Statement of changes in beneficial ownership of securities in PDF file.Open Statement of changes in beneficial ownership of securities in XLS file.
4	Statement of changes in beneficial ownership of securities	May 12, 2025	Open Statement of changes in beneficial ownership of securities in HTML.Open Statement of changes in beneficial ownership of securities in DOC file.Open Statement of changes in beneficial ownership of securities in PDF file.Open Statement of changes in beneficial ownership of securities in XLS file.
SCHEDULE 13G/A	SCHEDULE 13G/A	May 12, 2025	Open SCHEDULE 13G/A in HTML.Open SCHEDULE 13G/A in DOC file.Open SCHEDULE 13G/A in PDF file.Open SCHEDULE 13G/A in XLS file.
10-Q	Quarterly report which provides a continuing view of a company's financial position	May 8, 2025	Open Quarterly report which provides a continuing view of a company's financial position in HTML.Open Quarterly report which provides a continuing view of a company's financial position in DOC file.Open Quarterly report which provides a continuing view of a company's financial position in PDF file.Open Quarterly report which provides a continuing view of a company's financial position in XLS file.Open Quarterly report which provides a continuing view of a company's financial position in XBLR Viewer.Open Quarterly report which provides a continuing view of a company's financial position in XBLR file.
144	Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock	May 8, 2025	Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in HTML.Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in DOC file.Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in PDF file.Open Non-EDGAR filing submitted by "insiders" prior to intended sale of restricted stock in XLS file.
1-25      26-50      51-65