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No portion of the MSUs will be earned if the Issuer's stock price depreciates by more than 25%, a 100% (or target) payout is earned if the Issuer's stock price appreciates by 10%, and a 150% payout is earned if the Issuer's stock price appreciates by 50% or more. The target number of MSUs is reported in this Report. Grant awarded pursuant to Rule 16b-3(d)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each Market Stock Unit (\"MSU\") represents the contingent right to receive, following vesting, between 0% and 150% of one share of the Issuer's common stock, subject to the Issuer's absolute stock price appreciation or depreciation over a performance period ending December 31, 2031. No portion of the MSUs will be earned if the Issuer's stock price depreciates by more than 25%, a 100% (or target) payout is earned if the Issuer's stock price appreciates by 10%, and a 150% payout is earned if the Issuer's stock price appreciates by 50% or more. The target number of MSUs is reported in this Report. Grant awarded pursuant to Rule 16b-3(d)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each Market Stock Unit (\"MSU\") represents the contingent right to receive, following vesting, between 0% and 150% of one share of the Issuer's common stock, subject to the Issuer's absolute stock price appreciation or depreciation over a performance period ending December 31, 2031. No portion of the MSUs will be earned if the Issuer's stock price depreciates by more than 25%, a 100% (or target) payout is earned if the Issuer's stock price appreciates by 10%, and a 150% payout is earned if the Issuer's stock price appreciates by 50% or more. The target number of MSUs is reported in this Report. 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(ii) 11,752 RSRs granted under the 2024 LTISP on 2/18/25 that will vest on 2/18/28; and (iii) 8,113 RSRs granted under 2024 LTISP on 2/11/26 that will vest on 2/12/29."}],"balance_after":31020,"derivative":{"underlying":"Common Stock","underlying_shares":10760},"source":{"system":"sec-edgar","filing":"0001628280-26-009786","document":"wk-form4_1771536318.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026009786/wk-form4_1771536318.xml","form_type":"4"}},{"id":893950,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair, CEO and President"}}],"security":"Common Stock","published_at":"2026-02-19T21:25:20.000Z","date":"2026-02-17","kind":"tax_withholding","planned":false,"acquired":false,"shares":4857,"price":701.12,"value":3405339.84,"ownership":{"direct":true},"balance_after":196680.56,"source":{"system":"sec-edgar","filing":"0001628280-26-009786","document":"wk-form4_1771536318.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026009786/wk-form4_1771536318.xml","form_type":"4"}},{"id":893949,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair, CEO and President"}}],"security":"Common Stock","published_at":"2026-02-19T21:25:20.000Z","date":"2026-02-17","kind":"exercise","planned":false,"acquired":true,"shares":10760,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":201537.56,"source":{"system":"sec-edgar","filing":"0001628280-26-009786","document":"wk-form4_1771536318.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026009786/wk-form4_1771536318.xml","form_type":"4"}},{"id":905553,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair, CEO and President"}}],"security":"Restricted Performance Stock Rights","published_at":"2026-02-13T21:16:33.000Z","date":"2026-02-11","kind":"exercise","planned":false,"acquired":false,"shares":34546.16,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period.  Grants awarded pursuant to Rule 16b-3(d)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period.  Grants awarded pursuant to Rule 16b-3(d)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period.  Grants awarded pursuant to Rule 16b-3(d)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Total amount includes (i) 24,309 RPSRs granted under the 2011 LTISP on 2/16/24 with a measurement period ending on 12/31/26; (ii) 25,628 RPSRs granted under the 2024 LTISP on 2/18/25 with a measurement period ending on 12/31/27; and (iii) 17,581 RPSRs granted under the 2024 LTISP on 2/11/26 with a measurement period ending 12/31/28."}],"balance_after":67518,"derivative":{"underlying":"Common Stock","underlying_shares":34546.16},"source":{"system":"sec-edgar","filing":"0001628280-26-008125","document":"wk-form4_1771017390.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026008125/wk-form4_1771017390.xml","form_type":"4"}},{"id":905552,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair, CEO and President"}}],"security":"Restricted Stock Rights","published_at":"2026-02-13T21:16:33.000Z","date":"2026-02-11","kind":"grant","planned":false,"acquired":true,"shares":8113,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each Restricted Stock Right (\"RSR\") represents a contingent right to receive an equivalent number of shares in Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Each Restricted Stock Right (\"RSR\") represents a contingent right to receive an equivalent number of shares in Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The RSRs were granted under the 2024 LTISP on 2/11/26 and will vest on 2/12/29."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Total amount includes (i) 10,760 RSRs granted under the 2011 LTISP on 2/16/23 that will vest on 2/17/26; (ii) 11,155 RSRs granted under the 2011 LTISP on 2/14/24 that will vest on 2/16/27; (iii) 11,752 RSRs granted under the 2024 LTISP on 2/18/25 that will vest on 2/18/28; and (iv) 8,113 RSRs granted under 2024 LTISP on 2/11/26 that will vest on 2/12/29."}],"balance_after":41780,"derivative":{"underlying":"Common Stock","underlying_shares":8113},"source":{"system":"sec-edgar","filing":"0001628280-26-008125","document":"wk-form4_1771017390.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026008125/wk-form4_1771017390.xml","form_type":"4"}},{"id":905551,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair, CEO and President"}}],"security":"Restricted Performance Stock Rights","published_at":"2026-02-13T21:16:33.000Z","date":"2026-02-11","kind":"grant","planned":false,"acquired":true,"shares":28785.16,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period.  Grants awarded pursuant to Rule 16b-3(d)."},{"field":"shares","element":"transactionShares","label":"F2","text":"The RPSRs acquired include (i) 11,204.16 vested RPSRs with respect to the measurement period ended 12/31/25 acquired due to settlement of the RPSRs granted under the 2011 Long-Term Incentive Stock Plan (\"2011 LTISP\") on 2/16/23 that resulted in settlement at 148% of the target award; and (ii) 17,581 unvested RPSRs granted under the 2024 Long-Term Incentive Stock Plan (the \"2024 LTISP\") on 2/11/26 with a measurement period ending on 12/31/28.  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Grants awarded pursuant to Rule 16b-3(d)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period.  Grants awarded pursuant to Rule 16b-3(d)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Total amount includes (i) 34,546.16 vested RPSRs granted under the 2011 LTISP on 2/16/23 with a measurement period ended on 12/31/25; (ii) 24,309 RPSRs granted under the 2011 LTISP on 2/14/24 with a measurement period ending on 12/31/26; (iii) 25,628 RPSRs granted under the 2024 LTISP on 2/18/25 with a measurement period ending on 12/31/27; and (iv) 17,581 RPSRs granted under the 2024 LTISP on 2/11/26 with a measurement period ending on 12/31/28."}],"balance_after":102064.16,"derivative":{"underlying":"Common Stock","underlying_shares":28785.16},"source":{"system":"sec-edgar","filing":"0001628280-26-008125","document":"wk-form4_1771017390.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026008125/wk-form4_1771017390.xml","form_type":"4"}},{"id":905550,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair, CEO and President"}}],"security":"Common Stock","published_at":"2026-02-13T21:16:33.000Z","date":"2026-02-11","kind":"tax_withholding","planned":false,"acquired":false,"shares":15371,"price":678.83,"value":10434295.93,"ownership":{"direct":true},"balance_after":190777.56,"source":{"system":"sec-edgar","filing":"0001628280-26-008125","document":"wk-form4_1771017390.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026008125/wk-form4_1771017390.xml","form_type":"4"}},{"id":905549,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair, CEO and President"}}],"security":"Common Stock","published_at":"2026-02-13T21:16:33.000Z","date":"2026-02-11","kind":"exercise","planned":false,"acquired":true,"shares":34546.16,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":206148.56,"source":{"system":"sec-edgar","filing":"0001628280-26-008125","document":"wk-form4_1771017390.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026008125/wk-form4_1771017390.xml","form_type":"4"}},{"id":912519,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair, CEO and President"}}],"security":"Common Stock","published_at":"2026-02-10T21:04:50.000Z","date":"2026-02-06","kind":"sale","planned":false,"acquired":false,"shares":1306,"price":711.14,"value":928748.84,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F7","text":"Represents the weighted average sale price of $711.14 rounded to the nearest hundredth. The highest price at which the shares were sold was $711.40 and the lowest price at which the shares were sold was $711.02. 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The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":176460.4,"source":{"system":"sec-edgar","filing":"0001628280-26-006816","document":"wk-form4_1770757487.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026006816/wk-form4_1770757487.xml","form_type":"4"}},{"id":912516,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair, CEO and President"}}],"security":"Common Stock","published_at":"2026-02-10T21:04:50.000Z","date":"2026-02-06","kind":"sale","planned":false,"acquired":false,"shares":2303,"price":708.63,"value":1631974.89,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents the weighted average sale price of $708.63 rounded to the nearest hundredth. 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The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":182194.4,"source":{"system":"sec-edgar","filing":"0001628280-26-006816","document":"wk-form4_1770757487.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026006816/wk-form4_1770757487.xml","form_type":"4"}},{"id":912515,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair, CEO and President"}}],"security":"Common Stock","published_at":"2026-02-10T21:04:50.000Z","date":"2026-02-06","kind":"sale","planned":false,"acquired":false,"shares":4695,"price":707.45,"value":3321477.75,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the weighted average sale price of $707.45 rounded to the nearest hundredth. 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The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period.  Grants awarded pursuant to Rule 16b-3(d)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period.  Grants awarded pursuant to Rule 16b-3(d)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period.  Grants awarded pursuant to Rule 16b-3(d)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Total amount includes (i) 23,342 RPSRs granted under the 2011 LTISP on 2/16/23 with a measurement period ending on 12/31/25; (ii) 24,309 RPSRs granted under the 2011 LTISP on 2/14/24 with a measurement period ending on 12/31/26; and (iii) 25,628 RPSRs granted under the 2024 LITSP on 2/18/25 with a measurement period ending on 12/31/27."}],"balance_after":73279,"derivative":{"underlying":"Common Stock","underlying_shares":27350.27},"source":{"system":"sec-edgar","filing":"0001628280-25-006867","document":"wk-form4_1740089980.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025006867/wk-form4_1740089980.xml","form_type":"4"}},{"id":1256454,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair, CEO and President"}}],"security":"Restricted Stock Rights","published_at":"2025-02-20T22:19:47.000Z","date":"2025-02-18","kind":"grant","planned":false,"acquired":true,"shares":11752,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each Restricted Stock Right (\"RSR\") represents a contingent right to receive an equivalent number of shares in Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Each Restricted Stock Right (\"RSR\") represents a contingent right to receive an equivalent number of shares in Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The RSRs were granted under the 2024 LTISP on 2/18/2025 and will vest on 2/18/2028."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Total amount includes (i) 11,672 RSRs granted under the 2011 LTISP on 2/15/22 that vested on 2/18/25; (ii) 10,760 RSRs granted under the 2011 LTISP on 2/16/23 that will vest on 2/17/26; (iii) 11,155 RSRs granted under the 2011 LTISP on 2/14/24 that will vest on 2/16/27; and (iv) 11,752 RSRs granted under 2024 LTISP on 2/18/25 that will vest on 2/18/28."}],"balance_after":45339,"derivative":{"underlying":"Common Stock","underlying_shares":11752},"source":{"system":"sec-edgar","filing":"0001628280-25-006867","document":"wk-form4_1740089980.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025006867/wk-form4_1740089980.xml","form_type":"4"}},{"id":1256453,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair, CEO and President"}}],"security":"Restricted Performance Stock Rights","published_at":"2025-02-20T22:19:47.000Z","date":"2025-02-18","kind":"grant","planned":false,"acquired":true,"shares":27417.27,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  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the Long-Term Incentive Stock Plan (\"LTISP\") on 2/12/20 that vested on 2/13/23."}],"balance_after":26448,"derivative":{"underlying":"Common Stock","underlying_shares":11453},"source":{"system":"sec-edgar","filing":"0001628280-23-003771","document":"wf-form4_167649991689332.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828023003771/wf-form4_167649991689332.xml","form_type":"4"}},{"id":2013932,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair, CEO and President"}}],"security":"Common 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The highest price at which the shares were sold was $485.80 and the lowest price at which the shares were sold was $485.67. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":134583.29,"source":{"system":"sec-edgar","filing":"0001628280-22-021617","document":"wf-form4_165999240755936.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022021617/wf-form4_165999240755936.xml","form_type":"4"}},{"id":2192131,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair, CEO and President"}}],"security":"Common Stock","published_at":"2022-08-08T21:00:56.000Z","date":"2022-08-04","kind":"sale","acquired":false,"shares":1001,"price":484.33,"value":484814.33,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"Represents the weighted average sale price of $484.33 rounded to the nearest hundredth. The highest price at which the shares were sold was $484.85 and the lowest price at which the shares were sold was $484.03. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":134983.29,"source":{"system":"sec-edgar","filing":"0001628280-22-021617","document":"wf-form4_165999240755936.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022021617/wf-form4_165999240755936.xml","form_type":"4"}},{"id":2192130,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair, CEO and President"}}],"security":"Common Stock","published_at":"2022-08-08T21:00:56.000Z","date":"2022-08-04","kind":"sale","acquired":false,"shares":2193,"price":483.45,"value":1060205.85,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"Represents the weighted average sale price of $483.45 rounded to the nearest hundredth. The highest price at which the shares were sold was $483.87 and the lowest price at which the shares were sold was $483.00. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":135984.29,"source":{"system":"sec-edgar","filing":"0001628280-22-021617","document":"wf-form4_165999240755936.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022021617/wf-form4_165999240755936.xml","form_type":"4"}},{"id":2192129,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair, CEO and President"}}],"security":"Common Stock","published_at":"2022-08-08T21:00:56.000Z","date":"2022-08-04","kind":"sale","acquired":false,"shares":2200,"price":482.66,"value":1061852.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"Represents the weighted average sale price of $482.66 rounded to the nearest hundredth. The highest price at which the shares were sold was $482.94 and the lowest price at which the shares were sold was $482.02. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":138177.29,"source":{"system":"sec-edgar","filing":"0001628280-22-021617","document":"wf-form4_165999240755936.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022021617/wf-form4_165999240755936.xml","form_type":"4"}},{"id":2192128,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair, CEO and President"}}],"security":"Common Stock","published_at":"2022-08-08T21:00:56.000Z","date":"2022-08-04","kind":"sale","acquired":false,"shares":1032,"price":481.6,"value":497011.2,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Represents the weighted average sale price of $481.60 rounded to the nearest hundredth. The highest price at which the shares were sold was $481.98 and the lowest price at which the shares were sold was $481.03. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":140377.29,"source":{"system":"sec-edgar","filing":"0001628280-22-021617","document":"wf-form4_165999240755936.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022021617/wf-form4_165999240755936.xml","form_type":"4"}},{"id":2192127,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair, CEO and President"}}],"security":"Common Stock","published_at":"2022-08-08T21:00:56.000Z","date":"2022-08-04","kind":"sale","acquired":false,"shares":1000,"price":480.76,"value":480760.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Represents the weighted average sale price of $480.76 rounded to the nearest hundredth. The highest price at which the shares were sold was $480.98 and the lowest price at which the shares were sold was $480.46. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":141409.29,"source":{"system":"sec-edgar","filing":"0001628280-22-021617","document":"wf-form4_165999240755936.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022021617/wf-form4_165999240755936.xml","form_type":"4"}},{"id":2192126,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair, CEO and President"}}],"security":"Common Stock","published_at":"2022-08-08T21:00:56.000Z","date":"2022-08-04","kind":"sale","acquired":false,"shares":200,"price":479.51,"value":95902.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents the weighted average sale price of $479.51 rounded to the nearest hundredth. The highest price at which the shares were sold was $479.98 and the lowest price at which the shares were sold was $479.03. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":142409.29,"source":{"system":"sec-edgar","filing":"0001628280-22-021617","document":"wf-form4_165999240755936.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022021617/wf-form4_165999240755936.xml","form_type":"4"}},{"id":2192125,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair, CEO and President"}}],"security":"Common Stock","published_at":"2022-08-08T21:00:56.000Z","date":"2022-08-04","kind":"sale","acquired":false,"shares":800,"price":478.74,"value":382992.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the weighted average sale price of $478.74 rounded to the nearest hundredth. The highest price at which the shares were sold was $478.98 and the lowest price at which the shares were sold was $478.05. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":142609.29,"source":{"system":"sec-edgar","filing":"0001628280-22-021617","document":"wf-form4_165999240755936.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022021617/wf-form4_165999240755936.xml","form_type":"4"}},{"id":2192124,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair, CEO and President"}}],"security":"Common Stock","published_at":"2022-08-08T21:00:56.000Z","date":"2022-08-04","kind":"sale","acquired":false,"shares":1174,"price":477.78,"value":560913.72,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the weighted average sale price of $477.78 rounded to the nearest hundredth. The highest price at which the shares were sold was $477.95 and the lowest price at which the shares were sold was $477.60. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":143409.29,"source":{"system":"sec-edgar","filing":"0001628280-22-021617","document":"wf-form4_165999240755936.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022021617/wf-form4_165999240755936.xml","form_type":"4"}},{"id":65674,"issuer":{"id":2807,"kind":"organization","name":"Merck & Co., Inc."},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true}}],"security":"Phantom Stock","published_at":"2022-06-01T20:27:44.000Z","date":"2022-05-27","kind":"grant","acquired":true,"shares":2363.5582,"price":93.08,"value":219999.997256,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"1-for-1"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Phantom stock units are to be settled 100% in cash upon reporting person's termination of service in accordance with a distribution schedule elected pursuant to the terms of the Plan for Deferred Payment of Directors' Compensation."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Phantom stock units are to be settled 100% in cash upon reporting person's termination of service in accordance with a distribution schedule elected pursuant to the terms of the Plan for Deferred Payment of Directors' Compensation."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Holdings include shares acquired in dividend reinvestment transactions."}],"balance_after":8018.0305,"derivative":{"underlying":"Common Stock","underlying_shares":2363.5582},"source":{"system":"sec-edgar","filing":"0001127602-22-016184","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/310158/000112760222016184/form4.xml","form_type":"4"}},{"id":2276438,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chair, CEO and President"}}],"security":"Common Stock","published_at":"2022-05-10T21:09:46.000Z","date":"2022-05-09","kind":"gift","acquired":false,"shares":1935,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":144583.29,"source":{"system":"sec-edgar","filing":"0001628280-22-013655","document":"wf-form4_165221696506790.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022013655/wf-form4_165221696506790.xml","form_type":"4"}},{"id":2389020,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman, CEO and President"}}],"security":"Restricted Performance Stock Rights","published_at":"2022-02-17T21:44:49.000Z","date":"2022-02-15","kind":"exercise","acquired":false,"shares":40958,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d)."}],"balance_after":85103,"derivative":{"underlying":"Common Stock","underlying_shares":40958},"source":{"system":"sec-edgar","filing":"0001628280-22-003042","document":"wf-form4_164513423716834.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022003042/wf-form4_164513423716834.xml","form_type":"4"}},{"id":2389019,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chairman, CEO and President"}}],"security":"Restricted Performance Stock Rights","published_at":"2022-02-17T21:44:49.000Z","date":"2022-02-15","kind":"grant","acquired":true,"shares":32947,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d)."},{"field":"shares","element":"transactionShares","label":"F3","text":"The RPSRs acquired include (i) 7,386 vested RPSRs with respect to the measurement period ended 12/31/21 acquired due to settlement of the RPSRs granted under the 2011 Long-Term Incentive Stock Plan (\"LTISP\") on 2/13/19 that resulted in settlement at 122% of the target award; and (ii) 25,561 unvested RPSRs granted under the LTISP on 2/15/22 with a measurement period ending on 12/31/24.  A total of 40,958 shares were issued in settlement of the 2019 RPSRs with a measurement period that ended 12/31/21, and the target award amount of 33,572 RPSRs was previously reported in connection with the grant of the 2019 RPSRs."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. 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Grants awarded pursuant to Rule 16b-3(d)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Total amount includes 27,037 RPSRs granted on 2/12/20 with a measurement period ending on 12/31/22; 33,572 RPSRs granted on 2/13/19 with a measurement period ending on 12/31/21; 13,016 RPSRs granted on 9/19/18 with a measurement period ending on 12/31/20; and 9,944 RPSRs granted on 2/13/18 with a measurement period ending on 12/31/20."}],"balance_after":83569,"derivative":{"underlying":"Common Stock","underlying_shares":12704.44},"source":{"system":"sec-edgar","filing":"0001225208-20-002420","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520820002420/doc4.xml","form_type":"4"}},{"id":3271380,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"officer_title":"Chairman, CEO and President"}}],"security":"Restricted Performance Stock Rights","published_at":"2020-02-15T00:30:19.000Z","date":"2020-02-12","kind":"grant","acquired":true,"shares":29065.44,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  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Grants awarded pursuant to Rule 16b-3(d)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period.  Grants awarded pursuant to Rule 16b-3(d)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Total amount includes 12,704.44 vested RPSRs granted under the LTISP on 2/17/17 with a measurement period ended on 12/31/19; 27,037 RPSRs granted on 2/12/20 with a measurement period ending on 12/31/22; 33,572 RPSRs granted on 2/13/19 with a measurement period ending on 12/31/21; 13,016 RPSRs granted on 9/19/18 with a measurement period ending on 12/31/20; and 9,944 RPSRs granted on 2/13/18 with a measurement period ending on 12/31/20."}],"balance_after":96273.44,"derivative":{"underlying":"Common Stock","underlying_shares":29065.44},"source":{"system":"sec-edgar","filing":"0001225208-20-002420","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520820002420/doc4.xml","form_type":"4"}},{"id":3271379,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"officer_title":"Chairman, CEO and President"}}],"security":"Common Stock","published_at":"2020-02-15T00:30:19.000Z","date":"2020-02-12","kind":"tax_withholding","acquired":false,"shares":5322,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Shares surrendered to issuer in payment of tax liability in connection with settlement of RPSRs in accordance with Rule 16b-3(e)"}],"balance_after":100277.29,"source":{"system":"sec-edgar","filing":"0001225208-20-002420","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520820002420/doc4.xml","form_type":"4"}},{"id":3271378,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"officer_title":"Chairman, CEO and President"}}],"security":"Common Stock","published_at":"2020-02-15T00:30:19.000Z","date":"2020-02-12","kind":"exercise","acquired":true,"shares":12704.44,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares expected to be issued in settlement of Restricted Performance Stock Rights (\"RPSRs\") granted under the 2011 Long-Term Incentive Stock Plan (\"LTISP\") on 2/17/17 with a valuation of performance measurement period (\"measurement period\") that ended 12/31/19.   RPSRs to be settled at 119% of target. The shares are anticipated to be distributed into the participant's account on February 14, 2020."}],"balance_after":105599.29,"source":{"system":"sec-edgar","filing":"0001225208-20-002420","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520820002420/doc4.xml","form_type":"4"}},{"id":3452333,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"officer_title":"CEO and President"}}],"security":"Common Stock","published_at":"2019-07-31T20:03:37.000Z","date":"2019-07-29","kind":"sale","acquired":false,"shares":2732,"price":353.19,"value":964915.08,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Represents the weighted average sale price of $353.19  rounded to the nearest hundredth.  The highest price at which the shares were sold was $353.67  and the lowest price at which the shares were sold was $352.68.  The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":92894.85,"source":{"system":"sec-edgar","filing":"0001225208-19-010726","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819010726/doc4.xml","form_type":"4"}},{"id":3452332,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"officer_title":"CEO and President"}}],"security":"Common Stock","published_at":"2019-07-31T20:03:37.000Z","date":"2019-07-29","kind":"sale","acquired":false,"shares":1975,"price":354.15,"value":699446.25,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents the weighted average sale price of $354.15 rounded to the nearest hundredth.  The highest price at which the shares were sold was $354.62 and the lowest price at which the shares were sold was $353.75.  The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":95626.85,"source":{"system":"sec-edgar","filing":"0001225208-19-010726","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819010726/doc4.xml","form_type":"4"}},{"id":3452331,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"officer_title":"CEO and President"}}],"security":"Common Stock","published_at":"2019-07-31T20:03:37.000Z","date":"2019-07-29","kind":"sale","acquired":false,"shares":1400,"price":352.09,"value":492926.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the weighted average sale price of $352.09 rounded to the nearest hundredth.  The highest price at which the shares were sold was $352.485 and the lowest price at which the shares were sold was $351.52.  The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":97601.85,"source":{"system":"sec-edgar","filing":"0001225208-19-010726","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819010726/doc4.xml","form_type":"4"}},{"id":3452330,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"officer_title":"CEO and President"}}],"security":"Common Stock","published_at":"2019-07-31T20:03:37.000Z","date":"2019-07-29","kind":"sale","acquired":false,"shares":730,"price":355.21,"value":259303.3,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the weighted average sale price of $355.21 rounded to the nearest hundredth.  The highest price at which the shares were sold was $355.60 and the lowest price at which the shares were sold was $354.85.  The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":99001.85,"source":{"system":"sec-edgar","filing":"0001225208-19-010726","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819010726/doc4.xml","form_type":"4"}},{"id":3604492,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2019-03-08T21:53:43.000Z","date":"2017-10-31","kind":"sale","acquired":false,"shares":67,"price":296.51,"value":19866.17,"ownership":{"direct":false,"nature":"Held by mother"},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Owned by the Reporting Person's mother, who shared the Reporting Person's household on a temporary basis in 2017, during which time the securities were purchased and sold without the Reporting Person's knowledge.  The Reporting Person disclaims beneficial ownership of the securities and this filing shall not be deemed to be an admission that the Reporting Person was the beneficial owner of such securities for purposes of Section 16 or for any other purpose."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001225208-19-004964","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819004964/doc4.xml","form_type":"4"}},{"id":3604491,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Common Stock","published_at":"2019-03-08T21:53:43.000Z","date":"2017-10-16","kind":"purchase","acquired":true,"shares":67,"price":295.07,"value":19769.69,"ownership":{"direct":false,"nature":"Held by mother"},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Owned by the Reporting Person's mother, who shared the Reporting Person's household on a temporary basis in 2017, during which time the securities were purchased and sold without the Reporting Person's knowledge.  The Reporting Person disclaims beneficial ownership of the securities and this filing shall not be deemed to be an admission that the Reporting Person was the beneficial owner of such securities for purposes of Section 16 or for any other purpose."}],"balance_after":67,"source":{"system":"sec-edgar","filing":"0001225208-19-004964","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819004964/doc4.xml","form_type":"4"}},{"id":3642354,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":10739,"kind":"person","name":"Warden Kathy J","position":1,"cik":"0001559112","reported_name":"Warden Kathy J","relationship":{"director":true,"officer":true,"officer_title":"President and CEO"}}],"security":"Restricted Stock Rights","published_at":"2019-02-21T22:22:29.000Z","date":"2019-02-19","kind":"exercise","acquired":false,"shares":5767,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each RSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock."},{"field":"shares","element":"transactionShares","label":"F2","text":"Shares issued upon vesting of Restricted Stock Rights (\"RSRs\") granted under the LTISP on 2/17/16 that vested on 2/19/19."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Each RSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Shares issued upon vesting of Restricted Stock Rights (\"RSRs\") granted under the LTISP on 2/17/16 that vested on 2/19/19."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Total amount includes 14,227 RSRs granted under the LTISP on 2/13/19 that will vest on 2/13/22; 4,943 RSRs granted under the LTISP on 9/19/18 that will vest on 9/19/21; 4,516 RSRs granted under the LTISP on 2/13/18 that will vest on 2/13/21; and 4,465 RSRs granted under the LTISP on 2/17/17 that will vest on 2/17/20."}],"balance_after":28151,"derivative":{"underlying":"Common Stock","underlying_shares":5767},"source":{"system":"sec-edgar","filing":"0001225208-19-003290","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819003290/doc4.xml","form_type":"4"}}],"next_cursor":"2019-02-21T22:22:29.000000Z,3642354"}