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 Aug 25, 2011 3 Initial filing by director officer or owner of more than ten percent. 3,4,5 0001181431-11-047067.rtf 0001181431-11-047067.xls 0001181431-11-047067.pdf View HTML Feb 10, 2012 3 Initial filing by director officer or owner of more than ten percent. 3,4,5 0001181431-12-007619.rtf 0001181431-12-007619.xls 0001181431-12-007619.pdf View HTML Feb 23, 2012 3 Initial filing by director officer or owner of more than ten percent. 3,4,5 0001181431-12-011283.rtf 0001181431-12-011283.xls 0001181431-12-011283.pdf View HTML Feb 7, 2005 3 Initial filing by director officer or owner of more than ten percent. 3,4,5 0001181431-05-007611.rtf 0001181431-05-007611.xls 0001181431-05-007611.pdf View HTML Apr 26, 2005 3 Initial filing by director officer or owner of more than ten percent. 3,4,5 0001181431-05-023707.rtf 0001181431-05-023707.pdf View HTML Jul 31, 2012 3 Initial filing by director officer or owner of more than ten percent. 3,4,5 0001225208-12-016912.rtf 0001225208-12-016912.xls 0001225208-12-016912.pdf View HTML Jan 8, 2013 3 Initial filing by director officer or owner of more than ten percent. 3,4,5 0001225208-13-001049.rtf 0001225208-13-001049.xls 0001225208-13-001049.pdf View HTML Jan 8, 2013 3 Initial filing by director officer or owner of more than ten percent. 3,4,5 0001225208-13-001048.rtf 0001225208-13-001048.xls 0001225208-13-001048.pdf View HTML Jan 8, 2013 3 Initial filing by director officer or owner of more than ten percent. 3,4,5 0001225208-13-001047.rtf 0001225208-13-001047.xls 0001225208-13-001047.pdf View HTML Feb 12, 2013 3 Initial filing by director officer or owner of more than ten percent. 3,4,5 0001225208-13-003752.rtf 0001225208-13-003752.xls 0001225208-13-003752.pdf View HTML Pagination First page « First Previous page ‹ Previous Page 1 Page 2 Page 3 Current page 4 Page 5 Page 6 Page 7 Page 8 Page 9 … 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 Aug 25, 2011 3 Initial filing by director officer or owner of more than ten percent. 3,4,5 0001181431-11-047067.rtf 0001181431-11-047067.xls 0001181431-11-047067.pdf View HTML Feb 10, 2012 3 Initial filing by director officer or owner of more than ten percent. 3,4,5 0001181431-12-007619.rtf 0001181431-12-007619.xls 0001181431-12-007619.pdf View HTML Feb 23, 2012 3 Initial filing by director officer or owner of more than ten percent. 3,4,5 0001181431-12-011283.rtf 0001181431-12-011283.xls 0001181431-12-011283.pdf View HTML Feb 7, 2005 3 Initial filing by director officer or owner of more than ten percent. 3,4,5 0001181431-05-007611.rtf 0001181431-05-007611.xls 0001181431-05-007611.pdf View HTML Apr 26, 2005 3 Initial filing by director officer or owner of more than ten percent. 3,4,5 0001181431-05-023707.rtf 0001181431-05-023707.pdf View HTML Jul 31, 2012 3 Initial filing by director officer or owner of more than ten percent. 3,4,5 0001225208-12-016912.rtf 0001225208-12-016912.xls 0001225208-12-016912.pdf View HTML Jan 8, 2013 3 Initial filing by director officer or owner of more than ten percent. 3,4,5 0001225208-13-001049.rtf 0001225208-13-001049.xls 0001225208-13-001049.pdf View HTML Jan 8, 2013 3 Initial filing by director officer or owner of more than ten percent. 3,4,5 0001225208-13-001048.rtf 0001225208-13-001048.xls 0001225208-13-001048.pdf View HTML Jan 8, 2013 3 Initial filing by director officer or owner of more than ten percent. 3,4,5 0001225208-13-001047.rtf 0001225208-13-001047.xls 0001225208-13-001047.pdf View HTML Feb 12, 2013 3 Initial filing by director officer or owner of more than ten percent. 3,4,5 0001225208-13-003752.rtf 0001225208-13-003752.xls 0001225208-13-003752.pdf View HTML Pagination First page « First Previous page ‹ Previous Page 1 Page 2 Page 3 Current page 4 Page 5 Page 6 Page 7 Page 8 Page 9 … Next page Next › Last page Last » Data provided by Kaleidoscope.