SEC Filings Investors Investors Investor Home Shareholder Information Orbital ATK Merger HII Spin-off Information E-mail Alerts Request Information Northrop Grumman Corporation Tax Disclosure for Holders of September 2, 2021 Exchange Offer Corporate Governance Overview Management Board Political Contributions Trade Associations Stock Information Quote & Chart Historical Price Lookup Investment Calculator Stock Split & Dividend Info Financial Information SEC Filings Earnings Archive News and Events News Releases Event Calendar Presentations Toolkit Print RSS Feeds E-mail Alerts SEC Filings SEC Filings SEC Filing Keyword Search Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -2021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997199619951994 Items per page 102550 Filing date Form Description Filing Group View Apr 18, 2001 SC TO-T/A Amendment to a previously filed SC TO-T Mergers & Acquisitions 0000898430-01-500180.rtf 0000898430-01-500180.pdf View HTML May 23, 2001 SC TO-T Tender offer schedule and amendment filed by a third party. Mergers & Acquisitions 0000944209-01-500426.rtf 0000944209-01-500426.pdf View HTML Mar 4, 2002 SC TO-T Tender offer schedule and amendment filed by a third party. Mergers & Acquisitions 0000950130-02-001294.rtf 0000950130-02-001294.pdf View HTML Jul 6, 2000 SC TO-T Tender offer schedule and amendment filed by a third party. Mergers & Acquisitions 0000950130-00-003758.rtf 0000950130-00-003758.pdf View HTML Jun 12, 2000 SC TO-T Tender offer schedule and amendment filed by a third party. Mergers & Acquisitions 0000072945-00-000015.rtf 0000072945-00-000015.pdf View HTML Jan 5, 2001 SC TO-T Tender offer schedule and amendment filed by a third party. Mergers & Acquisitions 0000898430-01-000039.rtf 0000898430-01-000039.pdf View HTML Dec 22, 2000 SC TO-C Written public communication relating to an issuer or third party tender offer Mergers & Acquisitions 0000898430-00-003916.rtf 0000898430-00-003916.pdf View HTML Jul 6, 2000 SC 14D9 Solicitation/recommendation statements Mergers & Acquisitions 0000944209-00-001106.rtf 0000944209-00-001106.xls 0000944209-00-001106.pdf View HTML Mar 31, 1994 SC 14D1/A Amendment to a previously filed SC 14D1 Mergers & Acquisitions 0000898430-94-000248.rtf 0000898430-94-000248.pdf View HTML Mar 30, 1994 SC 14D1/A Amendment to a previously filed SC 14D1 Mergers & Acquisitions 0000898430-94-000233.rtf 0000898430-94-000233.pdf View HTML Pagination First page « First Previous page ‹ Previous … Page 4 Page 5 Page 6 Page 7 Current page 8 Page 9 Page 10 Page 11 Page 12 … Next page Next › Last page Last » Data provided by Kaleidoscope. Facebook Twitter Email Share
SEC Filings SEC Filing Keyword Search Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -2021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997199619951994 Items per page 102550 Filing date Form Description Filing Group View Apr 18, 2001 SC TO-T/A Amendment to a previously filed SC TO-T Mergers & Acquisitions 0000898430-01-500180.rtf 0000898430-01-500180.pdf View HTML May 23, 2001 SC TO-T Tender offer schedule and amendment filed by a third party. Mergers & Acquisitions 0000944209-01-500426.rtf 0000944209-01-500426.pdf View HTML Mar 4, 2002 SC TO-T Tender offer schedule and amendment filed by a third party. Mergers & Acquisitions 0000950130-02-001294.rtf 0000950130-02-001294.pdf View HTML Jul 6, 2000 SC TO-T Tender offer schedule and amendment filed by a third party. Mergers & Acquisitions 0000950130-00-003758.rtf 0000950130-00-003758.pdf View HTML Jun 12, 2000 SC TO-T Tender offer schedule and amendment filed by a third party. Mergers & Acquisitions 0000072945-00-000015.rtf 0000072945-00-000015.pdf View HTML Jan 5, 2001 SC TO-T Tender offer schedule and amendment filed by a third party. Mergers & Acquisitions 0000898430-01-000039.rtf 0000898430-01-000039.pdf View HTML Dec 22, 2000 SC TO-C Written public communication relating to an issuer or third party tender offer Mergers & Acquisitions 0000898430-00-003916.rtf 0000898430-00-003916.pdf View HTML Jul 6, 2000 SC 14D9 Solicitation/recommendation statements Mergers & Acquisitions 0000944209-00-001106.rtf 0000944209-00-001106.xls 0000944209-00-001106.pdf View HTML Mar 31, 1994 SC 14D1/A Amendment to a previously filed SC 14D1 Mergers & Acquisitions 0000898430-94-000248.rtf 0000898430-94-000248.pdf View HTML Mar 30, 1994 SC 14D1/A Amendment to a previously filed SC 14D1 Mergers & Acquisitions 0000898430-94-000233.rtf 0000898430-94-000233.pdf View HTML Pagination First page « First Previous page ‹ Previous … Page 4 Page 5 Page 6 Page 7 Current page 8 Page 9 Page 10 Page 11 Page 12 … Next page Next › Last page Last » Data provided by Kaleidoscope.