{"transactions":[{"id":697710,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-04T17:45:58.000Z","date":"2026-08-03","kind":"sale","planned":true,"acquired":false,"shares":4,"price":554.14,"value":2216.56,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"Represents the weighted average sale price of $554.14 rounded to the nearest hundredth. The highest price at which the shares were sold was $554.17 and the lowest price at which the shares were sold was $554.11. 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":4393,"source":{"system":"sec-edgar","filing":"0001628280-26-052370","document":"wk-form4_1785865555.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026052370/wk-form4_1785865555.xml","form_type":"4"}},{"id":697709,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-04T17:45:58.000Z","date":"2026-08-03","kind":"sale","planned":true,"acquired":false,"shares":2,"price":553.9,"value":1107.8,"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 on August 23, 2025."}],"balance_after":4397,"source":{"system":"sec-edgar","filing":"0001628280-26-052370","document":"wk-form4_1785865555.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026052370/wk-form4_1785865555.xml","form_type":"4"}},{"id":697708,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-04T17:45:58.000Z","date":"2026-08-03","kind":"sale","planned":true,"acquired":false,"shares":2,"price":552.95,"value":1105.9,"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 on August 23, 2025."}],"balance_after":4399,"source":{"system":"sec-edgar","filing":"0001628280-26-052370","document":"wk-form4_1785865555.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026052370/wk-form4_1785865555.xml","form_type":"4"}},{"id":697707,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-04T17:45:58.000Z","date":"2026-08-03","kind":"sale","planned":true,"acquired":false,"shares":2,"price":550.68,"value":1101.36,"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 on August 23, 2025."}],"balance_after":4401,"source":{"system":"sec-edgar","filing":"0001628280-26-052370","document":"wk-form4_1785865555.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026052370/wk-form4_1785865555.xml","form_type":"4"}},{"id":697706,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-04T17:45:58.000Z","date":"2026-08-03","kind":"sale","planned":true,"acquired":false,"shares":6,"price":549.5,"value":3297.0,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"Represents the weighted average sale price of $549.50 rounded to the nearest hundredth. The highest price at which the shares were sold was $549.74 and the lowest price at which the shares were sold was $549.03. 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":4403,"source":{"system":"sec-edgar","filing":"0001628280-26-052370","document":"wk-form4_1785865555.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026052370/wk-form4_1785865555.xml","form_type":"4"}},{"id":697705,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-04T17:45:58.000Z","date":"2026-08-03","kind":"sale","planned":true,"acquired":false,"shares":10,"price":548.32,"value":5483.2,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Represents the weighted average sale price of $548.32 rounded to the nearest hundredth. The highest price at which the shares were sold was $548.78 and the lowest price at which the shares were sold was $548.11. 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":4409,"source":{"system":"sec-edgar","filing":"0001628280-26-052370","document":"wk-form4_1785865555.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026052370/wk-form4_1785865555.xml","form_type":"4"}},{"id":697704,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-04T17:45:58.000Z","date":"2026-08-03","kind":"sale","planned":true,"acquired":false,"shares":31,"price":547.42,"value":16970.02,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Represents the weighted average sale price of $547.42 rounded to the nearest hundredth. The highest price at which the shares were sold was $547.94 and the lowest price at which the shares were sold was $547.12. 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":4419,"source":{"system":"sec-edgar","filing":"0001628280-26-052370","document":"wk-form4_1785865555.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026052370/wk-form4_1785865555.xml","form_type":"4"}},{"id":697703,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-04T17:45:58.000Z","date":"2026-08-03","kind":"sale","planned":true,"acquired":false,"shares":11,"price":546.42,"value":6010.62,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents the weighted average sale price of $546.42 rounded to the nearest hundredth. The highest price at which the shares were sold was $546.89 and the lowest price at which the shares were sold was $546.05. 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":4450,"source":{"system":"sec-edgar","filing":"0001628280-26-052370","document":"wk-form4_1785865555.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026052370/wk-form4_1785865555.xml","form_type":"4"}},{"id":697702,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-04T17:45:58.000Z","date":"2026-08-03","kind":"sale","planned":true,"acquired":false,"shares":19,"price":545.59,"value":10366.21,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the weighted average sale price of $545.59 rounded to the nearest hundredth. The highest price at which the shares were sold was $545.82 and the lowest price at which the shares were sold was $545.12. 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":4461,"source":{"system":"sec-edgar","filing":"0001628280-26-052370","document":"wk-form4_1785865555.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026052370/wk-form4_1785865555.xml","form_type":"4"}},{"id":697701,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-04T17:45:58.000Z","date":"2026-08-03","kind":"sale","planned":true,"acquired":false,"shares":8,"price":544.53,"value":4356.24,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the weighted average sale price of $544.53 rounded to the nearest hundredth. The highest price at which the shares were sold was $544.81 and the lowest price at which the shares were sold was $544.03. 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":4480,"source":{"system":"sec-edgar","filing":"0001628280-26-052370","document":"wk-form4_1785865555.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026052370/wk-form4_1785865555.xml","form_type":"4"}},{"id":768455,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-05-21T19:29:02.000Z","date":"2026-05-20","kind":"grant","planned":false,"acquired":true,"shares":349,"price":552.17,"value":192707.33,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2024 Long-Term Incentive Stock Plan (the \"Plan\") in a transaction exempt pursuant to Rule 16b-3."},{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2024 Long-Term Incentive Stock Plan (the \"Plan\") in a transaction exempt pursuant to Rule 16b-3."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Amount includes (i) 488 shares of common stock; and (ii) 3,982 shares of common stock, including dividends, held in a stock unit account pursuant to the Plan and the Northrop Grumman 2011\nLong-Term Incentive Stock Plan. Dividends earned on shares held in the stock unit account were exempt from Section 16 and not reportable under Rule 16a-11."}],"balance_after":4470,"source":{"system":"sec-edgar","filing":"0001628280-26-037209","document":"wk-form4_1779391739.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026037209/wk-form4_1779391739.xml","form_type":"4"}},{"id":792319,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-05-05T20:40:03.000Z","date":"2026-05-04","kind":"sale","planned":true,"acquired":false,"shares":1,"price":577.05,"value":577.05,"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 on August 23, 2025."}],"balance_after":4121,"source":{"system":"sec-edgar","filing":"0001628280-26-030668","document":"wk-form4_1778013600.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026030668/wk-form4_1778013600.xml","form_type":"4"}},{"id":792318,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-05-05T20:40:03.000Z","date":"2026-05-04","kind":"sale","planned":true,"acquired":false,"shares":7,"price":576.38,"value":4034.66,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"Represents the weighted average sale price of $576.38  rounded to the nearest hundredth. The highest price at which the shares were sold was $576.87  and the lowest price at which the shares were sold was $576.03. 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":4122,"source":{"system":"sec-edgar","filing":"0001628280-26-030668","document":"wk-form4_1778013600.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026030668/wk-form4_1778013600.xml","form_type":"4"}},{"id":792317,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-05-05T20:40:03.000Z","date":"2026-05-04","kind":"sale","planned":true,"acquired":false,"shares":4,"price":575.59,"value":2302.36,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"Represents the weighted average sale price of $575.59  rounded to the nearest hundredth. The highest price at which the shares were sold was $575.99 and the lowest price at which the shares were sold was $575.38. 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":4129,"source":{"system":"sec-edgar","filing":"0001628280-26-030668","document":"wk-form4_1778013600.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026030668/wk-form4_1778013600.xml","form_type":"4"}},{"id":792316,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-05-05T20:40:03.000Z","date":"2026-05-04","kind":"sale","planned":true,"acquired":false,"shares":2,"price":574.51,"value":1149.02,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"Represents the weighted average sale price of $574.51  rounded to the nearest hundredth. The highest price at which the shares were sold was $574.66 and the lowest price at which the shares were sold was $574.35. 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":4133,"source":{"system":"sec-edgar","filing":"0001628280-26-030668","document":"wk-form4_1778013600.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026030668/wk-form4_1778013600.xml","form_type":"4"}},{"id":792315,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-05-05T20:40:03.000Z","date":"2026-05-04","kind":"sale","planned":true,"acquired":false,"shares":14,"price":573.51,"value":8029.14,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"Represents the weighted average sale price of $573.51  rounded to the nearest hundredth. The highest price at which the shares were sold was $573.80  and the lowest price at which the shares were sold was $573.14. 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":4135,"source":{"system":"sec-edgar","filing":"0001628280-26-030668","document":"wk-form4_1778013600.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026030668/wk-form4_1778013600.xml","form_type":"4"}},{"id":792314,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-05-05T20:40:03.000Z","date":"2026-05-04","kind":"sale","planned":true,"acquired":false,"shares":6,"price":572.72,"value":3436.32,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Represents the weighted average sale price of $572.72 rounded to the nearest hundredth. The highest price at which the shares were sold was $572.98  and the lowest price at which the shares were sold was $572.51. 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":4149,"source":{"system":"sec-edgar","filing":"0001628280-26-030668","document":"wk-form4_1778013600.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026030668/wk-form4_1778013600.xml","form_type":"4"}},{"id":792313,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-05-05T20:40:03.000Z","date":"2026-05-04","kind":"sale","planned":true,"acquired":false,"shares":3,"price":571.74,"value":1715.22,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Represents the weighted average sale price of $571.74  rounded to the nearest hundredth. The highest price at which the shares were sold was $571.98  and the lowest price at which the shares were sold was $571.32. 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":4155,"source":{"system":"sec-edgar","filing":"0001628280-26-030668","document":"wk-form4_1778013600.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026030668/wk-form4_1778013600.xml","form_type":"4"}},{"id":792312,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-05-05T20:40:03.000Z","date":"2026-05-04","kind":"sale","planned":true,"acquired":false,"shares":43,"price":570.47,"value":24530.21,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents the weighted average sale price of $570.47  rounded to the nearest hundredth. The highest price at which the shares were sold was $570.84  and the lowest price at which the shares were sold was $570.25. 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":4158,"source":{"system":"sec-edgar","filing":"0001628280-26-030668","document":"wk-form4_1778013600.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026030668/wk-form4_1778013600.xml","form_type":"4"}},{"id":792311,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-05-05T20:40:03.000Z","date":"2026-05-04","kind":"sale","planned":true,"acquired":false,"shares":9,"price":569.49,"value":5125.41,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the weighted average sale price of $569.49 rounded to the nearest hundredth. The highest price at which the shares were sold was $569.97 and the lowest price at which the shares were sold was $569.01. 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":4201,"source":{"system":"sec-edgar","filing":"0001628280-26-030668","document":"wk-form4_1778013600.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026030668/wk-form4_1778013600.xml","form_type":"4"}},{"id":792310,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-05-05T20:40:03.000Z","date":"2026-05-04","kind":"sale","planned":true,"acquired":false,"shares":5,"price":568.75,"value":2843.75,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the weighted average sale price of $568.75 rounded to the nearest hundredth. The highest price at which the shares were sold was $568.92 and the lowest price at which the shares were sold was $568.49. 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":4210,"source":{"system":"sec-edgar","filing":"0001628280-26-030668","document":"wk-form4_1778013600.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026030668/wk-form4_1778013600.xml","form_type":"4"}},{"id":792309,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-05-05T20:40:03.000Z","date":"2026-05-04","kind":"sale","planned":true,"acquired":false,"shares":1,"price":566.6,"value":566.6,"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 on August 23, 2025."}],"balance_after":4215,"source":{"system":"sec-edgar","filing":"0001628280-26-030668","document":"wk-form4_1778013600.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026030668/wk-form4_1778013600.xml","form_type":"4"}},{"id":922533,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-02-03T18:49:25.000Z","date":"2026-02-02","kind":"sale","planned":true,"acquired":false,"shares":5,"price":689.31,"value":3446.55,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F13","text":"Represents the weighted average sale price of $689.31 rounded to the nearest hundredth. The highest price at which the shares were sold was $689.72 and the lowest price at which the shares were sold was $689.01. 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":4203,"source":{"system":"sec-edgar","filing":"0001628280-26-004922","document":"wk-form4_1770144562.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026004922/wk-form4_1770144562.xml","form_type":"4"}},{"id":922532,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-02-03T18:49:25.000Z","date":"2026-02-02","kind":"sale","planned":true,"acquired":false,"shares":10,"price":688.51,"value":6885.1,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F12","text":"Represents the weighted average sale price of $688.51 rounded to the nearest hundredth. The highest price at which the shares were sold was $688.88 and the lowest price at which the shares were sold was $688.08. 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":4208,"source":{"system":"sec-edgar","filing":"0001628280-26-004922","document":"wk-form4_1770144562.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026004922/wk-form4_1770144562.xml","form_type":"4"}},{"id":922531,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-02-03T18:49:25.000Z","date":"2026-02-02","kind":"sale","planned":true,"acquired":false,"shares":8,"price":687.64,"value":5501.12,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F11","text":"Represents the weighted average sale price of $687.64 rounded to the nearest hundredth. The highest price at which the shares were sold was $687.96 and the lowest price at which the shares were sold was $687.04. 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":4218,"source":{"system":"sec-edgar","filing":"0001628280-26-004922","document":"wk-form4_1770144562.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026004922/wk-form4_1770144562.xml","form_type":"4"}},{"id":922530,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-02-03T18:49:25.000Z","date":"2026-02-02","kind":"sale","planned":true,"acquired":false,"shares":11,"price":686.43,"value":7550.73,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"Represents the weighted average sale price of $686.43 rounded to the nearest hundredth. The highest price at which the shares were sold was $686.83 and the lowest price at which the shares were sold was $686.10. 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":4226,"source":{"system":"sec-edgar","filing":"0001628280-26-004922","document":"wk-form4_1770144562.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026004922/wk-form4_1770144562.xml","form_type":"4"}},{"id":922529,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-02-03T18:49:25.000Z","date":"2026-02-02","kind":"sale","planned":true,"acquired":false,"shares":10,"price":685.33,"value":6853.3,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"Represents the weighted average sale price of $685.33 rounded to the nearest hundredth. The highest price at which the shares were sold was $685.76 and the lowest price at which the shares were sold was $685.00. 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":4237,"source":{"system":"sec-edgar","filing":"0001628280-26-004922","document":"wk-form4_1770144562.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026004922/wk-form4_1770144562.xml","form_type":"4"}},{"id":922528,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-02-03T18:49:25.000Z","date":"2026-02-02","kind":"sale","planned":true,"acquired":false,"shares":7,"price":684.67,"value":4792.69,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"Represents the weighted average sale price of $684.67 rounded to the nearest hundredth. The highest price at which the shares were sold was $684.92 and the lowest price at which the shares were sold was $684.14. 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":4247,"source":{"system":"sec-edgar","filing":"0001628280-26-004922","document":"wk-form4_1770144562.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026004922/wk-form4_1770144562.xml","form_type":"4"}},{"id":922527,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-02-03T18:49:25.000Z","date":"2026-02-02","kind":"sale","planned":true,"acquired":false,"shares":6,"price":683.79,"value":4102.74,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"Represents the weighted average sale price of $683.79 rounded to the nearest hundredth. The highest price at which the shares were sold was $683.98 and the lowest price at which the shares were sold was $683.62. 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":4254,"source":{"system":"sec-edgar","filing":"0001628280-26-004922","document":"wk-form4_1770144562.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026004922/wk-form4_1770144562.xml","form_type":"4"}},{"id":922526,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-02-03T18:49:25.000Z","date":"2026-02-02","kind":"sale","planned":true,"acquired":false,"shares":22,"price":682.47,"value":15014.34,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Represents the weighted average sale price of $682.47 rounded to the nearest hundredth. The highest price at which the shares were sold was $682.98 and the lowest price at which the shares were sold was $682.04. 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":4260,"source":{"system":"sec-edgar","filing":"0001628280-26-004922","document":"wk-form4_1770144562.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026004922/wk-form4_1770144562.xml","form_type":"4"}},{"id":922525,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-02-03T18:49:25.000Z","date":"2026-02-02","kind":"sale","planned":true,"acquired":false,"shares":8,"price":681.68,"value":5453.44,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Represents the weighted average sale price of $681.68 rounded to the nearest hundredth. The highest price at which the shares were sold was $681.91 and the lowest price at which the shares were sold was $681.45. 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":4282,"source":{"system":"sec-edgar","filing":"0001628280-26-004922","document":"wk-form4_1770144562.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026004922/wk-form4_1770144562.xml","form_type":"4"}},{"id":922524,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-02-03T18:49:25.000Z","date":"2026-02-02","kind":"sale","planned":true,"acquired":false,"shares":4,"price":680.49,"value":2721.96,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents the weighted average sale price of $680.49 rounded to the nearest hundredth. The highest price at which the shares were sold was $680.94 and the lowest price at which the shares were sold was $680.33. 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":4290,"source":{"system":"sec-edgar","filing":"0001628280-26-004922","document":"wk-form4_1770144562.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026004922/wk-form4_1770144562.xml","form_type":"4"}},{"id":922523,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-02-03T18:49:25.000Z","date":"2026-02-02","kind":"sale","planned":true,"acquired":false,"shares":2,"price":677.43,"value":1354.86,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the weighted average sale price of $677.43 rounded to the nearest hundredth. The highest price at which the shares were sold was $677.84 and the lowest price at which the shares were sold was $677.02. 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":4294,"source":{"system":"sec-edgar","filing":"0001628280-26-004922","document":"wk-form4_1770144562.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026004922/wk-form4_1770144562.xml","form_type":"4"}},{"id":922522,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-02-03T18:49:25.000Z","date":"2026-02-02","kind":"sale","planned":true,"acquired":false,"shares":2,"price":676.14,"value":1352.28,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the weighted average sale price of $676.14 rounded to the nearest hundredth. The highest price at which the shares were sold was $676.17 and the lowest price at which the shares were sold was $676.11. 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":4296,"source":{"system":"sec-edgar","filing":"0001628280-26-004922","document":"wk-form4_1770144562.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828026004922/wk-form4_1770144562.xml","form_type":"4"}},{"id":989045,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-11-25T17:46:50.000Z","date":"2025-11-24","kind":"sale","planned":true,"acquired":false,"shares":1,"price":566.15,"value":566.15,"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 on August 23, 2025."}],"balance_after":4281,"source":{"system":"sec-edgar","filing":"0001628280-25-053935","document":"wk-form4_1764092807.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025053935/wk-form4_1764092807.xml","form_type":"4"}},{"id":989044,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-11-25T17:46:50.000Z","date":"2025-11-24","kind":"sale","planned":true,"acquired":false,"shares":12,"price":565.31,"value":6783.72,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Represents the weighted average sale price of $565.31 rounded to the nearest hundredth. The highest price at which the shares were sold was $565.76 and the lowest price at which the shares were sold was $565.02. 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":4282,"source":{"system":"sec-edgar","filing":"0001628280-25-053935","document":"wk-form4_1764092807.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025053935/wk-form4_1764092807.xml","form_type":"4"}},{"id":989043,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-11-25T17:46:50.000Z","date":"2025-11-24","kind":"sale","planned":true,"acquired":false,"shares":61,"price":564.36,"value":34425.96,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Represents the weighted average sale price of $564.36 rounded to the nearest hundredth. The highest price at which the shares were sold was $564.97 and the lowest price at which the shares were sold was $564.08. 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":4294,"source":{"system":"sec-edgar","filing":"0001628280-25-053935","document":"wk-form4_1764092807.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025053935/wk-form4_1764092807.xml","form_type":"4"}},{"id":989042,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-11-25T17:46:50.000Z","date":"2025-11-24","kind":"sale","planned":true,"acquired":false,"shares":9,"price":563.62,"value":5072.58,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents the weighted average sale price of $563.62 rounded to the nearest hundredth. The highest price at which the shares were sold was $563.87 and the lowest price at which the shares were sold was $563.01. 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":4355,"source":{"system":"sec-edgar","filing":"0001628280-25-053935","document":"wk-form4_1764092807.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025053935/wk-form4_1764092807.xml","form_type":"4"}},{"id":989041,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-11-25T17:46:50.000Z","date":"2025-11-24","kind":"sale","planned":true,"acquired":false,"shares":7,"price":562.52,"value":3937.64,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the weighted average sale price of $562.52 rounded to the nearest hundredth. The highest price at which the shares were sold was $562.86 and the lowest price at which the shares were sold was $562.16. 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":4364,"source":{"system":"sec-edgar","filing":"0001628280-25-053935","document":"wk-form4_1764092807.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025053935/wk-form4_1764092807.xml","form_type":"4"}},{"id":989040,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-11-25T17:46:50.000Z","date":"2025-11-24","kind":"sale","planned":true,"acquired":false,"shares":6,"price":561.51,"value":3369.06,"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 on August 23, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the weighted average sale price of $561.51 rounded to the nearest hundredth. The highest price at which the shares were sold was $561.68 and the lowest price at which the shares were sold was $561.31. 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":4371,"source":{"system":"sec-edgar","filing":"0001628280-25-053935","document":"wk-form4_1764092807.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025053935/wk-form4_1764092807.xml","form_type":"4"}},{"id":989039,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-11-25T17:46:50.000Z","date":"2025-11-24","kind":"sale","planned":true,"acquired":false,"shares":1,"price":560.39,"value":560.39,"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 on August 23, 2025."}],"balance_after":4377,"source":{"system":"sec-edgar","filing":"0001628280-25-053935","document":"wk-form4_1764092807.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025053935/wk-form4_1764092807.xml","form_type":"4"}},{"id":1090823,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-07-08T16:10:38.000Z","date":"2025-07-07","kind":"sale","planned":true,"acquired":false,"shares":1,"price":509.59,"value":509.59,"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 on May 30, 2024."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Amount includes dividends held in a stock unit account pursuant to the Northrop Grumman 2024 Long-Term Incentive Stock Plan and the Northrop Grumman 2011 Long-Term Incentive Stock Plan. Dividends earned on shares held in the stock unit account were exempt from Section 16 and not reportable under Rule 16a-11."}],"balance_after":4363,"source":{"system":"sec-edgar","filing":"0001628280-25-034479","document":"wk-form4_1751991031.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025034479/wk-form4_1751991031.xml","form_type":"4"}},{"id":1090822,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-07-08T16:10:38.000Z","date":"2025-07-07","kind":"sale","planned":true,"acquired":false,"shares":5,"price":508.17,"value":2540.85,"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 on May 30, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Represents the weighted average sale price of $508.17 rounded to the nearest hundredth. The highest price at which the shares were sold was $508.31 and the lowest price at which the shares were sold was $508.04. 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":4364,"source":{"system":"sec-edgar","filing":"0001628280-25-034479","document":"wk-form4_1751991031.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025034479/wk-form4_1751991031.xml","form_type":"4"}},{"id":1090821,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-07-08T16:10:38.000Z","date":"2025-07-07","kind":"sale","planned":true,"acquired":false,"shares":3,"price":507.25,"value":1521.75,"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 on May 30, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents the weighted average sale price of $507.25 rounded to the nearest hundredth. The highest price at which the shares were sold was $507.41 and the lowest price at which the shares were sold was $507.12. 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":4369,"source":{"system":"sec-edgar","filing":"0001628280-25-034479","document":"wk-form4_1751991031.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025034479/wk-form4_1751991031.xml","form_type":"4"}},{"id":1090820,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-07-08T16:10:38.000Z","date":"2025-07-07","kind":"sale","planned":true,"acquired":false,"shares":21,"price":506.36,"value":10633.56,"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 on May 30, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the weighted average sale price of $506.36 rounded to the nearest hundredth. The highest price at which the shares were sold was $506.89 and the lowest price at which the shares were sold was $506.00. 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":4372,"source":{"system":"sec-edgar","filing":"0001628280-25-034479","document":"wk-form4_1751991031.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025034479/wk-form4_1751991031.xml","form_type":"4"}},{"id":1090819,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-07-08T16:10:38.000Z","date":"2025-07-07","kind":"sale","planned":true,"acquired":false,"shares":2,"price":505.44,"value":1010.88,"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 on May 30, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the weighted average sale price of $505.44 rounded to the nearest hundredth. The highest price at which the shares were sold was $505.71 and the lowest price at which the shares were sold was $505.16. 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":4393,"source":{"system":"sec-edgar","filing":"0001628280-25-034479","document":"wk-form4_1751991031.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025034479/wk-form4_1751991031.xml","form_type":"4"}},{"id":1090818,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-07-08T16:10:38.000Z","date":"2025-07-07","kind":"sale","planned":true,"acquired":false,"shares":1,"price":503.59,"value":503.59,"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 on May 30, 2024."}],"balance_after":4395,"source":{"system":"sec-edgar","filing":"0001628280-25-034479","document":"wk-form4_1751991031.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025034479/wk-form4_1751991031.xml","form_type":"4"}},{"id":1118417,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-06-09T15:02:26.000Z","date":"2025-06-05","kind":"sale","planned":true,"acquired":false,"shares":1,"price":491.07,"value":491.07,"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 on May 30, 2024."}],"balance_after":4376,"source":{"system":"sec-edgar","filing":"0001628280-25-030142","document":"wk-form4_1749481340.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025030142/wk-form4_1749481340.xml","form_type":"4"}},{"id":1118416,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-06-09T15:02:26.000Z","date":"2025-06-05","kind":"sale","planned":true,"acquired":false,"shares":3,"price":490.13,"value":1470.39,"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 on May 30, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Represents the weighted average sale price of $490.13 rounded to the nearest hundredth. The highest price at which the shares were sold was $490.30 and the lowest price at which the shares were sold was $490.01. 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":4377,"source":{"system":"sec-edgar","filing":"0001628280-25-030142","document":"wk-form4_1749481340.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025030142/wk-form4_1749481340.xml","form_type":"4"}},{"id":1118415,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-06-09T15:02:26.000Z","date":"2025-06-05","kind":"sale","planned":true,"acquired":false,"shares":3,"price":489.26,"value":1467.78,"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 on May 30, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Represents the weighted average sale price of $489.26 rounded to the nearest hundredth. The highest price at which the shares were sold was $489.40 and the lowest price at which the shares were sold was $489.03. 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":4380,"source":{"system":"sec-edgar","filing":"0001628280-25-030142","document":"wk-form4_1749481340.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025030142/wk-form4_1749481340.xml","form_type":"4"}},{"id":1118414,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-06-09T15:02:26.000Z","date":"2025-06-05","kind":"sale","planned":true,"acquired":false,"shares":16,"price":488.88,"value":7822.08,"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 on May 30, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents the weighted average sale price of $488.88 rounded to the nearest hundredth. The highest price at which the shares were sold was $488.96 and the lowest price at which the shares were sold was $488.76. 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":4383,"source":{"system":"sec-edgar","filing":"0001628280-25-030142","document":"wk-form4_1749481340.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025030142/wk-form4_1749481340.xml","form_type":"4"}},{"id":1118413,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-06-09T15:02:26.000Z","date":"2025-06-05","kind":"sale","planned":true,"acquired":false,"shares":6,"price":487.37,"value":2924.22,"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 on May 30, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the weighted average sale price of $487.37 rounded to the nearest hundredth. The highest price at which the shares were sold was $487.68 and the lowest price at which the shares were sold was $487.18. 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":4399,"source":{"system":"sec-edgar","filing":"0001628280-25-030142","document":"wk-form4_1749481340.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025030142/wk-form4_1749481340.xml","form_type":"4"}},{"id":1118412,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-06-09T15:02:26.000Z","date":"2025-06-05","kind":"sale","planned":true,"acquired":false,"shares":3,"price":486.43,"value":1459.29,"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 on May 30, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the weighted average sale price of $486.43 rounded to the nearest hundredth. The highest price at which the shares were sold was $486.62 and the lowest price at which the shares were sold was $486.26. 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":4405,"source":{"system":"sec-edgar","filing":"0001628280-25-030142","document":"wk-form4_1749481340.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025030142/wk-form4_1749481340.xml","form_type":"4"}},{"id":1118411,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-06-09T15:02:26.000Z","date":"2025-06-05","kind":"sale","planned":true,"acquired":false,"shares":1,"price":485.67,"value":485.67,"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 on May 30, 2024."}],"balance_after":4408,"source":{"system":"sec-edgar","filing":"0001628280-25-030142","document":"wk-form4_1749481340.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025030142/wk-form4_1749481340.xml","form_type":"4"}},{"id":1137701,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-05-22T20:42:05.000Z","date":"2025-05-21","kind":"grant","planned":false,"acquired":true,"shares":385,"price":473.9,"value":182451.5,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2024 Long-Term Incentive Stock Plan (the \"Plan\") in a transaction exempt pursuant to Rule 16b-3."},{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of common stock deferred into a stock unit account pursuant to the Northrop Grumman 2024 Long-Term Incentive Stock Plan (the \"Plan\") in a transaction exempt pursuant to Rule 16b-3."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Amount includes (i) 449 shares of common stock; and (ii) 3,960 shares of common stock, including dividends, held in a stock unit account pursuant to the Plan and the Northrop Grumman 2011 Long-Term Incentive Stock Plan. Dividends earned on shares held in the stock unit account were exempt from Section 16 and not reportable under Rule 16a-11."}],"balance_after":4409,"source":{"system":"sec-edgar","filing":"0001628280-25-027309","document":"wk-form4_1747946518.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025027309/wk-form4_1747946518.xml","form_type":"4"}},{"id":1157667,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-05-06T16:21:00.000Z","date":"2025-05-05","kind":"sale","planned":true,"acquired":false,"shares":3,"price":495.53,"value":1486.59,"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 $495.53 rounded to the nearest hundredth. The highest price at which the shares were sold was $495.71 and the lowest price at which the shares were sold was $495.40. 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":4024,"source":{"system":"sec-edgar","filing":"0001628280-25-022488","document":"wk-form4_1746548453.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025022488/wk-form4_1746548453.xml","form_type":"4"}},{"id":1157666,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-05-06T16:21:00.000Z","date":"2025-05-05","kind":"sale","planned":true,"acquired":false,"shares":13,"price":494.64,"value":6430.32,"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 $494.64 rounded to the nearest hundredth. The highest price at which the shares were sold was $494.97 and the lowest price at which the shares were sold was $494.01. 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":4027,"source":{"system":"sec-edgar","filing":"0001628280-25-022488","document":"wk-form4_1746548453.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025022488/wk-form4_1746548453.xml","form_type":"4"}},{"id":1157665,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-05-06T16:21:00.000Z","date":"2025-05-05","kind":"sale","planned":true,"acquired":false,"shares":10,"price":493.6,"value":4936.0,"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 $493.60 rounded to the nearest hundredth. The highest price at which the shares were sold was $493.87 and the lowest price at which the shares were sold was $493.04. 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":4040,"source":{"system":"sec-edgar","filing":"0001628280-25-022488","document":"wk-form4_1746548453.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025022488/wk-form4_1746548453.xml","form_type":"4"}},{"id":1157664,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-05-06T16:21:00.000Z","date":"2025-05-05","kind":"sale","planned":true,"acquired":false,"shares":2,"price":492.79,"value":985.58,"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 $492.79 rounded to the nearest hundredth. The highest price at which the shares were sold was $492.89 and the lowest price at which the shares were sold was $492.69. 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":4050,"source":{"system":"sec-edgar","filing":"0001628280-25-022488","document":"wk-form4_1746548453.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025022488/wk-form4_1746548453.xml","form_type":"4"}},{"id":1157663,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-05-06T16:21:00.000Z","date":"2025-05-05","kind":"sale","planned":true,"acquired":false,"shares":3,"price":491.47,"value":1474.41,"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 $491.47 rounded to the nearest hundredth. The highest price at which the shares were sold was $491.81 and the lowest price at which the shares were sold was $491.03. 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":4052,"source":{"system":"sec-edgar","filing":"0001628280-25-022488","document":"wk-form4_1746548453.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025022488/wk-form4_1746548453.xml","form_type":"4"}},{"id":1157662,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-05-06T16:21:00.000Z","date":"2025-05-05","kind":"sale","planned":true,"acquired":false,"shares":1,"price":490.28,"value":490.28,"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."}],"balance_after":4055,"source":{"system":"sec-edgar","filing":"0001628280-25-022488","document":"wk-form4_1746548453.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025022488/wk-form4_1746548453.xml","form_type":"4"}},{"id":1157661,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-05-06T16:21:00.000Z","date":"2025-05-05","kind":"sale","planned":true,"acquired":false,"shares":1,"price":489.64,"value":489.64,"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."}],"balance_after":4056,"source":{"system":"sec-edgar","filing":"0001628280-25-022488","document":"wk-form4_1746548453.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025022488/wk-form4_1746548453.xml","form_type":"4"}},{"id":1175867,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-04-08T16:59:51.000Z","date":"2025-04-07","kind":"sale","planned":true,"acquired":false,"shares":1,"price":492.12,"value":492.12,"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."}],"balance_after":4057,"source":{"system":"sec-edgar","filing":"0001628280-25-017036","document":"wk-form4_1744131584.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025017036/wk-form4_1744131584.xml","form_type":"4"}},{"id":1175866,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-04-08T16:59:51.000Z","date":"2025-04-07","kind":"sale","planned":true,"acquired":false,"shares":1,"price":484.55,"value":484.55,"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."}],"balance_after":4058,"source":{"system":"sec-edgar","filing":"0001628280-25-017036","document":"wk-form4_1744131584.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025017036/wk-form4_1744131584.xml","form_type":"4"}},{"id":1175865,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-04-08T16:59:51.000Z","date":"2025-04-07","kind":"sale","planned":true,"acquired":false,"shares":6,"price":483.42,"value":2900.52,"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 $483.42 rounded to the nearest hundredth. The highest price at which the shares were sold was $483.88 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":4059,"source":{"system":"sec-edgar","filing":"0001628280-25-017036","document":"wk-form4_1744131584.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025017036/wk-form4_1744131584.xml","form_type":"4"}},{"id":1175864,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-04-08T16:59:51.000Z","date":"2025-04-07","kind":"sale","planned":true,"acquired":false,"shares":2,"price":482.69,"value":965.38,"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 $482.69 rounded to the nearest hundredth. The highest price at which the shares were sold was $482.87 and the lowest price at which the shares were sold was $482.51. 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":4065,"source":{"system":"sec-edgar","filing":"0001628280-25-017036","document":"wk-form4_1744131584.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025017036/wk-form4_1744131584.xml","form_type":"4"}},{"id":1175863,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-04-08T16:59:51.000Z","date":"2025-04-07","kind":"sale","planned":true,"acquired":false,"shares":2,"price":481.51,"value":963.02,"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 $481.51 rounded to the nearest hundredth. The highest price at which the shares were sold was $481.55 and the lowest price at which the shares were sold was $481.48. 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":4067,"source":{"system":"sec-edgar","filing":"0001628280-25-017036","document":"wk-form4_1744131584.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025017036/wk-form4_1744131584.xml","form_type":"4"}},{"id":1175862,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-04-08T16:59:51.000Z","date":"2025-04-07","kind":"sale","planned":true,"acquired":false,"shares":7,"price":480.56,"value":3363.92,"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 $480.56 rounded to the nearest hundredth. The highest price at which the shares were sold was $480.95 and the lowest price at which the shares were sold was $480.14. 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":4069,"source":{"system":"sec-edgar","filing":"0001628280-25-017036","document":"wk-form4_1744131584.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025017036/wk-form4_1744131584.xml","form_type":"4"}},{"id":1175861,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-04-08T16:59:51.000Z","date":"2025-04-07","kind":"sale","planned":true,"acquired":false,"shares":1,"price":479.93,"value":479.93,"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."}],"balance_after":4076,"source":{"system":"sec-edgar","filing":"0001628280-25-017036","document":"wk-form4_1744131584.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025017036/wk-form4_1744131584.xml","form_type":"4"}},{"id":1175860,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-04-08T16:59:51.000Z","date":"2025-04-07","kind":"sale","planned":true,"acquired":false,"shares":4,"price":478.51,"value":1914.04,"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 $478.51 rounded to the nearest hundredth. The highest price at which the shares were sold was $478.67 and the lowest price at which the shares were sold was $478.34. 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":4077,"source":{"system":"sec-edgar","filing":"0001628280-25-017036","document":"wk-form4_1744131584.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025017036/wk-form4_1744131584.xml","form_type":"4"}},{"id":1175859,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-04-08T16:59:51.000Z","date":"2025-04-07","kind":"sale","planned":true,"acquired":false,"shares":2,"price":477.49,"value":954.98,"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 $477.49 rounded to the nearest hundredth. The highest price at which the shares were sold was $477.98 and the lowest price at which the shares were sold was $477.01. 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":4081,"source":{"system":"sec-edgar","filing":"0001628280-25-017036","document":"wk-form4_1744131584.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025017036/wk-form4_1744131584.xml","form_type":"4"}},{"id":1175858,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-04-08T16:59:51.000Z","date":"2025-04-07","kind":"sale","planned":true,"acquired":false,"shares":5,"price":476.28,"value":2381.4,"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 $476.28 rounded to the nearest hundredth. The highest price at which the shares were sold was $476.82 and the lowest price at which the shares were sold was $476.01. 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":4083,"source":{"system":"sec-edgar","filing":"0001628280-25-017036","document":"wk-form4_1744131584.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025017036/wk-form4_1744131584.xml","form_type":"4"}},{"id":1175857,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-04-08T16:59:51.000Z","date":"2025-04-07","kind":"sale","planned":true,"acquired":false,"shares":1,"price":475.46,"value":475.46,"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."}],"balance_after":4088,"source":{"system":"sec-edgar","filing":"0001628280-25-017036","document":"wk-form4_1744131584.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025017036/wk-form4_1744131584.xml","form_type":"4"}},{"id":1175856,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-04-08T16:59:51.000Z","date":"2025-04-07","kind":"sale","planned":true,"acquired":false,"shares":1,"price":474.6,"value":474.6,"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."}],"balance_after":4089,"source":{"system":"sec-edgar","filing":"0001628280-25-017036","document":"wk-form4_1744131584.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025017036/wk-form4_1744131584.xml","form_type":"4"}},{"id":1220154,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-03-06T20:03:06.000Z","date":"2025-03-05","kind":"sale","planned":true,"acquired":false,"shares":1,"price":479.5,"value":479.5,"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."}],"balance_after":4073,"source":{"system":"sec-edgar","filing":"0001628280-25-010867","document":"wk-form4_1741291378.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025010867/wk-form4_1741291378.xml","form_type":"4"}},{"id":1220153,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-03-06T20:03:06.000Z","date":"2025-03-05","kind":"sale","planned":true,"acquired":false,"shares":2,"price":477.39,"value":954.78,"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 $477.39 rounded to the nearest hundredth. The highest price at which the shares were sold was $477.74 and the lowest price at which the shares were sold was $477.03. 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":4074,"source":{"system":"sec-edgar","filing":"0001628280-25-010867","document":"wk-form4_1741291378.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025010867/wk-form4_1741291378.xml","form_type":"4"}},{"id":1220152,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-03-06T20:03:06.000Z","date":"2025-03-05","kind":"sale","planned":true,"acquired":false,"shares":4,"price":476.38,"value":1905.52,"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 $476.38 rounded to the nearest hundredth. The highest price at which the shares were sold was $476.49 and the lowest price at which the shares were sold was $476.16. 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":4076,"source":{"system":"sec-edgar","filing":"0001628280-25-010867","document":"wk-form4_1741291378.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025010867/wk-form4_1741291378.xml","form_type":"4"}},{"id":1220151,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-03-06T20:03:06.000Z","date":"2025-03-05","kind":"sale","planned":true,"acquired":false,"shares":14,"price":475.19,"value":6652.66,"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 $475.19 rounded to the nearest hundredth. The highest price at which the shares were sold was $475.21 and the lowest price at which the shares were sold was $475.18. 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":4080,"source":{"system":"sec-edgar","filing":"0001628280-25-010867","document":"wk-form4_1741291378.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025010867/wk-form4_1741291378.xml","form_type":"4"}},{"id":1220150,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-03-06T20:03:06.000Z","date":"2025-03-05","kind":"sale","planned":true,"acquired":false,"shares":1,"price":473.5,"value":473.5,"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."}],"balance_after":4094,"source":{"system":"sec-edgar","filing":"0001628280-25-010867","document":"wk-form4_1741291378.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025010867/wk-form4_1741291378.xml","form_type":"4"}},{"id":1220149,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-03-06T20:03:06.000Z","date":"2025-03-05","kind":"sale","planned":true,"acquired":false,"shares":3,"price":471.21,"value":1413.63,"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 $471.21 rounded to the nearest hundredth. The highest price at which the shares were sold was $471.43 and the lowest price at which the shares were sold was $471.09. 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":4095,"source":{"system":"sec-edgar","filing":"0001628280-25-010867","document":"wk-form4_1741291378.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025010867/wk-form4_1741291378.xml","form_type":"4"}},{"id":1220148,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-03-06T20:03:06.000Z","date":"2025-03-05","kind":"sale","planned":true,"acquired":false,"shares":2,"price":470.9,"value":941.8,"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 $470.90 rounded to the nearest hundredth. The highest price at which the shares were sold was $470.92 and the lowest price at which the shares were sold was $470.87. 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":4098,"source":{"system":"sec-edgar","filing":"0001628280-25-010867","document":"wk-form4_1741291378.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025010867/wk-form4_1741291378.xml","form_type":"4"}},{"id":1220147,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-03-06T20:03:06.000Z","date":"2025-03-05","kind":"sale","planned":true,"acquired":false,"shares":1,"price":469.54,"value":469.54,"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."}],"balance_after":4100,"source":{"system":"sec-edgar","filing":"0001628280-25-010867","document":"wk-form4_1741291378.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025010867/wk-form4_1741291378.xml","form_type":"4"}},{"id":1220146,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-03-06T20:03:06.000Z","date":"2025-03-05","kind":"sale","planned":true,"acquired":false,"shares":3,"price":468.1,"value":1404.3,"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":"F3","text":"Represents the weighted average sale price of $468.10 rounded to the nearest hundredth. The highest price at which the shares were sold was $468.17 and the lowest price at which the shares were sold was $468.01. 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":4101,"source":{"system":"sec-edgar","filing":"0001628280-25-010867","document":"wk-form4_1741291378.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025010867/wk-form4_1741291378.xml","form_type":"4"}},{"id":1220145,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-03-06T20:03:06.000Z","date":"2025-03-05","kind":"sale","planned":true,"acquired":false,"shares":2,"price":467.74,"value":935.48,"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 $467.74 rounded to the nearest hundredth. The highest price at which the shares were sold was $467.79 and the lowest price at which the shares were sold was $467.68 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":4104,"source":{"system":"sec-edgar","filing":"0001628280-25-010867","document":"wk-form4_1741291378.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025010867/wk-form4_1741291378.xml","form_type":"4"}},{"id":1280568,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-02-06T18:49:35.000Z","date":"2025-02-05","kind":"sale","planned":true,"acquired":false,"shares":1,"price":485.43,"value":485.43,"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."}],"balance_after":4106,"source":{"system":"sec-edgar","filing":"0001628280-25-004226","document":"wk-form4_1738867764.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025004226/wk-form4_1738867764.xml","form_type":"4"}},{"id":1280567,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-02-06T18:49:35.000Z","date":"2025-02-05","kind":"sale","planned":true,"acquired":false,"shares":5,"price":484.37,"value":2421.85,"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":"F11","text":"Represents the weighted average sale price of $484.37 rounded to the nearest hundredth. The highest price at which the shares were sold was $484.83 and the lowest price at which the shares were sold was $484.36. 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":4107,"source":{"system":"sec-edgar","filing":"0001628280-25-004226","document":"wk-form4_1738867764.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025004226/wk-form4_1738867764.xml","form_type":"4"}},{"id":1280566,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-02-06T18:49:35.000Z","date":"2025-02-05","kind":"sale","planned":true,"acquired":false,"shares":4,"price":483.48,"value":1933.92,"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":"F10","text":"Represents the weighted average sale price of $483.48 rounded to the nearest hundredth. The highest price at which the shares were sold was $483.62 and the lowest price at which the shares were sold was $483.36. 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":4112,"source":{"system":"sec-edgar","filing":"0001628280-25-004226","document":"wk-form4_1738867764.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025004226/wk-form4_1738867764.xml","form_type":"4"}},{"id":1280565,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-02-06T18:49:35.000Z","date":"2025-02-05","kind":"sale","planned":true,"acquired":false,"shares":4,"price":482.21,"value":1928.84,"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 $482.21 rounded to the nearest hundredth. The highest price at which the shares were sold was $482.33 and the lowest price at which the shares were sold was $482.11. 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":4116,"source":{"system":"sec-edgar","filing":"0001628280-25-004226","document":"wk-form4_1738867764.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025004226/wk-form4_1738867764.xml","form_type":"4"}},{"id":1280564,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-02-06T18:49:35.000Z","date":"2025-02-05","kind":"sale","planned":true,"acquired":false,"shares":2,"price":481.34,"value":962.68,"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 $481.34 rounded to the nearest hundredth. The highest price at which the shares were sold was $481.45 and the lowest price at which the shares were sold was $481.22. 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":4120,"source":{"system":"sec-edgar","filing":"0001628280-25-004226","document":"wk-form4_1738867764.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025004226/wk-form4_1738867764.xml","form_type":"4"}},{"id":1280563,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-02-06T18:49:35.000Z","date":"2025-02-05","kind":"sale","planned":true,"acquired":false,"shares":1,"price":480.06,"value":480.06,"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."}],"balance_after":4122,"source":{"system":"sec-edgar","filing":"0001628280-25-004226","document":"wk-form4_1738867764.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025004226/wk-form4_1738867764.xml","form_type":"4"}},{"id":1280562,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-02-06T18:49:35.000Z","date":"2025-02-05","kind":"sale","planned":true,"acquired":false,"shares":2,"price":479.55,"value":959.1,"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 $479.55 rounded to the nearest hundredth. The highest price at which the shares were sold was $479.71 and the lowest price at which the shares were sold was $479.39. 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":4123,"source":{"system":"sec-edgar","filing":"0001628280-25-004226","document":"wk-form4_1738867764.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025004226/wk-form4_1738867764.xml","form_type":"4"}},{"id":1280561,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-02-06T18:49:35.000Z","date":"2025-02-05","kind":"sale","planned":true,"acquired":false,"shares":3,"price":478.33,"value":1434.99,"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 $478.33 rounded to the nearest hundredth. The highest price at which the shares were sold was $478.62 and the lowest price at which the shares were sold was $478.03. 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":4125,"source":{"system":"sec-edgar","filing":"0001628280-25-004226","document":"wk-form4_1738867764.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025004226/wk-form4_1738867764.xml","form_type":"4"}},{"id":1280560,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-02-06T18:49:35.000Z","date":"2025-02-05","kind":"sale","planned":true,"acquired":false,"shares":2,"price":477.5,"value":955.0,"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 $477.50 rounded to the nearest hundredth. The highest price at which the shares were sold was $477.58 and the lowest price at which the shares were sold was $477.41. 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":4128,"source":{"system":"sec-edgar","filing":"0001628280-25-004226","document":"wk-form4_1738867764.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025004226/wk-form4_1738867764.xml","form_type":"4"}},{"id":1280559,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-02-06T18:49:35.000Z","date":"2025-02-05","kind":"sale","planned":true,"acquired":false,"shares":3,"price":476.4,"value":1429.2,"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":"F4","text":"Represents the weighted average sale price of $476.40 rounded to the nearest hundredth. The highest price at which the shares were sold was $476.88 and the lowest price at which the shares were sold was $476.06. 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":4130,"source":{"system":"sec-edgar","filing":"0001628280-25-004226","document":"wk-form4_1738867764.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025004226/wk-form4_1738867764.xml","form_type":"4"}},{"id":1280558,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-02-06T18:49:35.000Z","date":"2025-02-05","kind":"sale","planned":true,"acquired":false,"shares":3,"price":475.66,"value":1426.98,"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 $475.66 rounded to the nearest hundredth. The highest price at which the shares were sold was $475.80 and the lowest price at which the shares were sold was $475.47. 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":4133,"source":{"system":"sec-edgar","filing":"0001628280-25-004226","document":"wk-form4_1738867764.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025004226/wk-form4_1738867764.xml","form_type":"4"}},{"id":1280557,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-02-06T18:49:35.000Z","date":"2025-02-05","kind":"sale","planned":true,"acquired":false,"shares":3,"price":474.83,"value":1424.49,"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 $474.83 rounded to the nearest hundredth. The highest price at which the shares were sold was $474.92 and the lowest price at which the shares were sold was $474.72 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":4136,"source":{"system":"sec-edgar","filing":"0001628280-25-004226","document":"wk-form4_1738867764.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025004226/wk-form4_1738867764.xml","form_type":"4"}},{"id":1308501,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-01-07T17:37:59.000Z","date":"2025-01-06","kind":"sale","planned":true,"acquired":false,"shares":1,"price":463.99,"value":463.99,"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."}],"balance_after":4139,"source":{"system":"sec-edgar","filing":"0001628280-25-000717","document":"wk-form4_1736271472.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025000717/wk-form4_1736271472.xml","form_type":"4"}},{"id":1308500,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-01-07T17:37:59.000Z","date":"2025-01-06","kind":"sale","planned":true,"acquired":false,"shares":2,"price":460.21,"value":920.42,"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 $460,21 rounded to the nearest hundredth. The highest price at which the shares were sold was $460.28 and the lowest price at which the shares were sold was $460.13. 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":4140,"source":{"system":"sec-edgar","filing":"0001628280-25-000717","document":"wk-form4_1736271472.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025000717/wk-form4_1736271472.xml","form_type":"4"}},{"id":1308499,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-01-07T17:37:59.000Z","date":"2025-01-06","kind":"sale","planned":true,"acquired":false,"shares":4,"price":459.34,"value":1837.36,"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 $459.34 rounded to the nearest hundredth. The highest price at which the shares were sold was $459.61 and the lowest price at which the shares were sold was $459.08. 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":4142,"source":{"system":"sec-edgar","filing":"0001628280-25-000717","document":"wk-form4_1736271472.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025000717/wk-form4_1736271472.xml","form_type":"4"}},{"id":1308498,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":26778,"kind":"person","name":"WELSH MARK A III","position":1,"cik":"0001692554","reported_name":"WELSH MARK A III","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-01-07T17:37:59.000Z","date":"2025-01-06","kind":"sale","planned":true,"acquired":false,"shares":5,"price":458.6,"value":2293.0,"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 $458.60 rounded to the nearest hundredth. The highest price at which the shares were sold was $458.98 and the lowest price at which the shares were sold was $458.00. 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":4146,"source":{"system":"sec-edgar","filing":"0001628280-25-000717","document":"wk-form4_1736271472.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828025000717/wk-form4_1736271472.xml","form_type":"4"}}],"next_cursor":"2025-01-07T17:37:59.000000Z,1308498"}