SEC Filings SEC Filings SEC Filing Keyword Search Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -20212020201920182017201620152014201320122011201020092008200720062005200420032002 Filing date Description Form View Feb 12, 2021 Report of unscheduled material events or corporate event 8-K 0001193125-21-041800.rtf 0001193125-21-041800.xls 0001193125-21-041800.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA Feb 12, 2021 Filing of certain prospectuses and communications in connection with business combination transactions 425 0001193125-21-041837.rtf 0001193125-21-041837.xls 0001193125-21-041837.pdf Feb 11, 2021 Filing of certain prospectuses and communications in connection with business combination transactions 425 0001509589-21-000006.rtf 0001509589-21-000006.xls 0001509589-21-000006.pdf Feb 10, 2021 Definitive proxy statement relating to merger or acquisition DEFM14A 0001104659-21-017076.rtf 0001104659-21-017076.xls 0001104659-21-017076.pdf Feb 05, 2021 Report of unscheduled material events or corporate event 8-K 0001725526-21-000002.rtf 0001725526-21-000002.xls 0001725526-21-000002.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA Feb 01, 2021 Filing of certain prospectuses and communications in connection with business combination transactions 425 0001104659-21-009621.rtf 0001104659-21-009621.xls 0001104659-21-009621.pdf Feb 01, 2021 Report of unscheduled material events or corporate event 8-K 0001193125-21-023528.rtf 0001193125-21-023528.xls 0001193125-21-023528.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA Feb 01, 2021 Filing of certain prospectuses and communications in connection with business combination transactions 425 0001193125-21-023542.rtf 0001193125-21-023542.xls 0001193125-21-023542.pdf Jan 27, 2021 Filing of certain prospectuses and communications in connection with business combination transactions 425 0001104659-21-008258.rtf 0001104659-21-008258.xls 0001104659-21-008258.pdf Dec 17, 2020 Report of unscheduled material events or corporate event 8-K 0001193125-20-319337.rtf 0001193125-20-319337.xls 0001193125-20-319337.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA Pagination First page « First Previous page ‹ Previous Page 1 Current page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 … Next page Next › Last page Last » Data provided by Kaleidoscope. Investors Overview News Stock Information SEC Filings Presentations Event Calendar Annual Reports Analyst Coverage Earnings Estimates Info Request IR Contact Shareholder Tools Print RSS Feeds E-mail Alerts Investor Relations Contact Larry Busnardo Vice President, Investor Relations (303) 312-8514lbusnardo@hpres.com
SEC Filings SEC Filing Keyword Search Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -20212020201920182017201620152014201320122011201020092008200720062005200420032002 Filing date Description Form View Feb 12, 2021 Report of unscheduled material events or corporate event 8-K 0001193125-21-041800.rtf 0001193125-21-041800.xls 0001193125-21-041800.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA Feb 12, 2021 Filing of certain prospectuses and communications in connection with business combination transactions 425 0001193125-21-041837.rtf 0001193125-21-041837.xls 0001193125-21-041837.pdf Feb 11, 2021 Filing of certain prospectuses and communications in connection with business combination transactions 425 0001509589-21-000006.rtf 0001509589-21-000006.xls 0001509589-21-000006.pdf Feb 10, 2021 Definitive proxy statement relating to merger or acquisition DEFM14A 0001104659-21-017076.rtf 0001104659-21-017076.xls 0001104659-21-017076.pdf Feb 05, 2021 Report of unscheduled material events or corporate event 8-K 0001725526-21-000002.rtf 0001725526-21-000002.xls 0001725526-21-000002.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA Feb 01, 2021 Filing of certain prospectuses and communications in connection with business combination transactions 425 0001104659-21-009621.rtf 0001104659-21-009621.xls 0001104659-21-009621.pdf Feb 01, 2021 Report of unscheduled material events or corporate event 8-K 0001193125-21-023528.rtf 0001193125-21-023528.xls 0001193125-21-023528.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA Feb 01, 2021 Filing of certain prospectuses and communications in connection with business combination transactions 425 0001193125-21-023542.rtf 0001193125-21-023542.xls 0001193125-21-023542.pdf Jan 27, 2021 Filing of certain prospectuses and communications in connection with business combination transactions 425 0001104659-21-008258.rtf 0001104659-21-008258.xls 0001104659-21-008258.pdf Dec 17, 2020 Report of unscheduled material events or corporate event 8-K 0001193125-20-319337.rtf 0001193125-20-319337.xls 0001193125-20-319337.pdf EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA Pagination First page « First Previous page ‹ Previous Page 1 Current page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 … Next page Next › Last page Last » Data provided by Kaleidoscope.