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WELSH MARK A III

Disclosed activity across 1 company

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26778
SEC CIK
0001692554

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
NORTHROP GRUMMAN CORP /DE/NOC · Entity 2963DirectorAugust 03, 2026August 04, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

NORTHROP GRUMMAN CORP /DE/

Report date August 03, 2026 · Filed August 04, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect4,393 Ending reported balance After 2026-08-03 transaction · row 10
10 source rows · reconciled sequence

Row 1 · 2026-08-03 · Sale · Disposed 8 · Balance 4,480

F1: 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.

F2: 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.

Row 2 · 2026-08-03 · Sale · Disposed 19 · Balance 4,461

F1: 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.

F3: 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.

Row 3 · 2026-08-03 · Sale · Disposed 11 · Balance 4,450

F1: 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.

F4: 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.

Row 4 · 2026-08-03 · Sale · Disposed 31 · Balance 4,419

F1: 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.

F5: 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.

Row 5 · 2026-08-03 · Sale · Disposed 10 · Balance 4,409

F1: 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.

F6: 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.

Row 6 · 2026-08-03 · Sale · Disposed 6 · Balance 4,403

F1: 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.

F7: 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.

Row 7 · 2026-08-03 · Sale · Disposed 2 · Balance 4,401

F1: 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.

Row 8 · 2026-08-03 · Sale · Disposed 2 · Balance 4,399

F1: 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.

Row 9 · 2026-08-03 · Sale · Disposed 2 · Balance 4,397

F1: 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.

Row 10 · 2026-08-03 · Sale · Disposed 4 · Balance 4,393

F1: 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.

F8: 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.

Filing footnotes · ownership attribution and instrument terms

F1: 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.

F2: 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.

F3: 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.

F4: 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.

F5: 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.

F6: 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.

F7: 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.

F8: 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.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
June 05, 2025 Filed Jun 9, 2025 15:02 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 16 $488.88 $7,822.08
Disclosure

SEC source: 0001628280-25-030142 · wk-form4_1749481340.xml · nonDerivative · entry 4

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,383

F1 · shares: 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.

F4 · price: 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.

Read SEC document
June 05, 2025 Filed Jun 9, 2025 15:02 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 6 $487.37 $2,924.22
Disclosure

SEC source: 0001628280-25-030142 · wk-form4_1749481340.xml · nonDerivative · entry 3

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,399

F1 · shares: 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.

F3 · price: 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.

Read SEC document
June 05, 2025 Filed Jun 9, 2025 15:02 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 3 $486.43 $1,459.29
Disclosure

SEC source: 0001628280-25-030142 · wk-form4_1749481340.xml · nonDerivative · entry 2

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,405

F1 · shares: 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.

F2 · price: 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.

Read SEC document
June 05, 2025 Filed Jun 9, 2025 15:02 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 1 $485.67 $485.67
Disclosure

SEC source: 0001628280-25-030142 · wk-form4_1749481340.xml · nonDerivative · entry 1

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,408

F1 · shares: 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.

Read SEC document
May 21, 2025 Filed May 22, 2025 20:42 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 GrantCommon Stock 385 $473.90 $182,451.50
Disclosure

SEC source: 0001628280-25-027309 · wk-form4_1747946518.xml · nonDerivative · entry 1

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,409

F1 · kind: 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.

F1 · shares: 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.

F2 · balance_after: 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.

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May 05, 2025 Filed May 6, 2025 16:21 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 3 $495.53 $1,486.59
Disclosure

SEC source: 0001628280-25-022488 · wk-form4_1746548453.xml · nonDerivative · entry 7

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,024

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F6 · price: 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.

Read SEC document
May 05, 2025 Filed May 6, 2025 16:21 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 13 $494.64 $6,430.32
Disclosure

SEC source: 0001628280-25-022488 · wk-form4_1746548453.xml · nonDerivative · entry 6

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,027

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F5 · price: 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.

Read SEC document
May 05, 2025 Filed May 6, 2025 16:21 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 10 $493.60 $4,936.00
Disclosure

SEC source: 0001628280-25-022488 · wk-form4_1746548453.xml · nonDerivative · entry 5

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,040

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F4 · price: 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.

Read SEC document
May 05, 2025 Filed May 6, 2025 16:21 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 2 $492.79 $985.58
Disclosure

SEC source: 0001628280-25-022488 · wk-form4_1746548453.xml · nonDerivative · entry 4

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,050

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F3 · price: 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.

Read SEC document
May 05, 2025 Filed May 6, 2025 16:21 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 3 $491.47 $1,474.41
Disclosure

SEC source: 0001628280-25-022488 · wk-form4_1746548453.xml · nonDerivative · entry 3

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,052

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2 · price: 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.

Read SEC document
May 05, 2025 Filed May 6, 2025 16:21 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 1 $490.28 $490.28
Disclosure

SEC source: 0001628280-25-022488 · wk-form4_1746548453.xml · nonDerivative · entry 2

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,055

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
May 05, 2025 Filed May 6, 2025 16:21 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 1 $489.64 $489.64
Disclosure

SEC source: 0001628280-25-022488 · wk-form4_1746548453.xml · nonDerivative · entry 1

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,056

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
April 07, 2025 Filed Apr 8, 2025 16:59 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 1 $492.12 $492.12
Disclosure

SEC source: 0001628280-25-017036 · wk-form4_1744131584.xml · nonDerivative · entry 12

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,057

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
April 07, 2025 Filed Apr 8, 2025 16:59 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 1 $484.55 $484.55
Disclosure

SEC source: 0001628280-25-017036 · wk-form4_1744131584.xml · nonDerivative · entry 11

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,058

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
April 07, 2025 Filed Apr 8, 2025 16:59 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 6 $483.42 $2,900.52
Disclosure

SEC source: 0001628280-25-017036 · wk-form4_1744131584.xml · nonDerivative · entry 10

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,059

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F8 · price: 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.

Read SEC document
April 07, 2025 Filed Apr 8, 2025 16:59 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 2 $482.69 $965.38
Disclosure

SEC source: 0001628280-25-017036 · wk-form4_1744131584.xml · nonDerivative · entry 9

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,065

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F7 · price: 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.

Read SEC document
April 07, 2025 Filed Apr 8, 2025 16:59 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 2 $481.51 $963.02
Disclosure

SEC source: 0001628280-25-017036 · wk-form4_1744131584.xml · nonDerivative · entry 8

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,067

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F6 · price: 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.

Read SEC document
April 07, 2025 Filed Apr 8, 2025 16:59 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 7 $480.56 $3,363.92
Disclosure

SEC source: 0001628280-25-017036 · wk-form4_1744131584.xml · nonDerivative · entry 7

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,069

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F5 · price: 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.

Read SEC document
April 07, 2025 Filed Apr 8, 2025 16:59 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 1 $479.93 $479.93
Disclosure

SEC source: 0001628280-25-017036 · wk-form4_1744131584.xml · nonDerivative · entry 6

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,076

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
April 07, 2025 Filed Apr 8, 2025 16:59 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 4 $478.51 $1,914.04
Disclosure

SEC source: 0001628280-25-017036 · wk-form4_1744131584.xml · nonDerivative · entry 5

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,077

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F4 · price: 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.

Read SEC document
April 07, 2025 Filed Apr 8, 2025 16:59 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 2 $477.49 $954.98
Disclosure

SEC source: 0001628280-25-017036 · wk-form4_1744131584.xml · nonDerivative · entry 4

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,081

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F3 · price: 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.

Read SEC document
April 07, 2025 Filed Apr 8, 2025 16:59 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 5 $476.28 $2,381.40
Disclosure

SEC source: 0001628280-25-017036 · wk-form4_1744131584.xml · nonDerivative · entry 3

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,083

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2 · price: 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.

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April 07, 2025 Filed Apr 8, 2025 16:59 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 1 $475.46 $475.46
Disclosure

SEC source: 0001628280-25-017036 · wk-form4_1744131584.xml · nonDerivative · entry 2

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,088

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
April 07, 2025 Filed Apr 8, 2025 16:59 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 1 $474.60 $474.60
Disclosure

SEC source: 0001628280-25-017036 · wk-form4_1744131584.xml · nonDerivative · entry 1

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,089

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
March 05, 2025 Filed Mar 6, 2025 20:03 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 1 $479.50 $479.50
Disclosure

SEC source: 0001628280-25-010867 · wk-form4_1741291378.xml · nonDerivative · entry 10

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,073

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
March 05, 2025 Filed Mar 6, 2025 20:03 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 2 $477.39 $954.78
Disclosure

SEC source: 0001628280-25-010867 · wk-form4_1741291378.xml · nonDerivative · entry 9

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,074

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F8 · price: 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.

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March 05, 2025 Filed Mar 6, 2025 20:03 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 4 $476.38 $1,905.52
Disclosure

SEC source: 0001628280-25-010867 · wk-form4_1741291378.xml · nonDerivative · entry 8

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,076

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F7 · price: 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.

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March 05, 2025 Filed Mar 6, 2025 20:03 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 14 $475.19 $6,652.66
Disclosure

SEC source: 0001628280-25-010867 · wk-form4_1741291378.xml · nonDerivative · entry 7

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,080

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F6 · price: 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.

Read SEC document
March 05, 2025 Filed Mar 6, 2025 20:03 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 1 $473.50 $473.50
Disclosure

SEC source: 0001628280-25-010867 · wk-form4_1741291378.xml · nonDerivative · entry 6

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,094

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
March 05, 2025 Filed Mar 6, 2025 20:03 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 3 $471.21 $1,413.63
Disclosure

SEC source: 0001628280-25-010867 · wk-form4_1741291378.xml · nonDerivative · entry 5

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,095

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F5 · price: 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.

Read SEC document
March 05, 2025 Filed Mar 6, 2025 20:03 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 2 $470.90 $941.80
Disclosure

SEC source: 0001628280-25-010867 · wk-form4_1741291378.xml · nonDerivative · entry 4

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,098

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F4 · price: 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.

Read SEC document
March 05, 2025 Filed Mar 6, 2025 20:03 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 1 $469.54 $469.54
Disclosure

SEC source: 0001628280-25-010867 · wk-form4_1741291378.xml · nonDerivative · entry 3

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,100

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
March 05, 2025 Filed Mar 6, 2025 20:03 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 3 $468.10 $1,404.30
Disclosure

SEC source: 0001628280-25-010867 · wk-form4_1741291378.xml · nonDerivative · entry 2

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,101

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F3 · price: 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.

Read SEC document
March 05, 2025 Filed Mar 6, 2025 20:03 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 2 $467.74 $935.48
Disclosure

SEC source: 0001628280-25-010867 · wk-form4_1741291378.xml · nonDerivative · entry 1

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,104

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2 · price: 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

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February 05, 2025 Filed Feb 6, 2025 18:49 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 1 $485.43 $485.43
Disclosure

SEC source: 0001628280-25-004226 · wk-form4_1738867764.xml · nonDerivative · entry 12

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,106

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
February 05, 2025 Filed Feb 6, 2025 18:49 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 5 $484.37 $2,421.85
Disclosure

SEC source: 0001628280-25-004226 · wk-form4_1738867764.xml · nonDerivative · entry 11

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,107

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F11 · price: 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.

Read SEC document
February 05, 2025 Filed Feb 6, 2025 18:49 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 4 $483.48 $1,933.92
Disclosure

SEC source: 0001628280-25-004226 · wk-form4_1738867764.xml · nonDerivative · entry 10

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,112

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F10 · price: 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.

Read SEC document
February 05, 2025 Filed Feb 6, 2025 18:49 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 4 $482.21 $1,928.84
Disclosure

SEC source: 0001628280-25-004226 · wk-form4_1738867764.xml · nonDerivative · entry 9

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,116

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F9 · price: 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.

Read SEC document
February 05, 2025 Filed Feb 6, 2025 18:49 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 2 $481.34 $962.68
Disclosure

SEC source: 0001628280-25-004226 · wk-form4_1738867764.xml · nonDerivative · entry 8

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,120

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F8 · price: 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.

Read SEC document
February 05, 2025 Filed Feb 6, 2025 18:49 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 1 $480.06 $480.06
Disclosure

SEC source: 0001628280-25-004226 · wk-form4_1738867764.xml · nonDerivative · entry 7

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,122

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
February 05, 2025 Filed Feb 6, 2025 18:49 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 2 $479.55 $959.10
Disclosure

SEC source: 0001628280-25-004226 · wk-form4_1738867764.xml · nonDerivative · entry 6

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,123

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F7 · price: 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.

Read SEC document
February 05, 2025 Filed Feb 6, 2025 18:49 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 3 $478.33 $1,434.99
Disclosure

SEC source: 0001628280-25-004226 · wk-form4_1738867764.xml · nonDerivative · entry 5

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,125

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F6 · price: 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.

Read SEC document
February 05, 2025 Filed Feb 6, 2025 18:49 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 2 $477.50 $955.00
Disclosure

SEC source: 0001628280-25-004226 · wk-form4_1738867764.xml · nonDerivative · entry 4

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,128

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F5 · price: 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.

Read SEC document
February 05, 2025 Filed Feb 6, 2025 18:49 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 3 $476.40 $1,429.20
Disclosure

SEC source: 0001628280-25-004226 · wk-form4_1738867764.xml · nonDerivative · entry 3

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,130

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F4 · price: 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.

Read SEC document
February 05, 2025 Filed Feb 6, 2025 18:49 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 3 $475.66 $1,426.98
Disclosure

SEC source: 0001628280-25-004226 · wk-form4_1738867764.xml · nonDerivative · entry 2

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,133

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F3 · price: 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.

Read SEC document
February 05, 2025 Filed Feb 6, 2025 18:49 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 3 $474.83 $1,424.49
Disclosure

SEC source: 0001628280-25-004226 · wk-form4_1738867764.xml · nonDerivative · entry 1

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,136

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2 · price: 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.

Read SEC document
January 06, 2025 Filed Jan 7, 2025 17:37 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 1 $463.99 $463.99
Disclosure

SEC source: 0001628280-25-000717 · wk-form4_1736271472.xml · nonDerivative · entry 8

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,139

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

Read SEC document
January 06, 2025 Filed Jan 7, 2025 17:37 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 2 $460.21 $920.42
Disclosure

SEC source: 0001628280-25-000717 · wk-form4_1736271472.xml · nonDerivative · entry 7

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,140

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F7 · price: 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.

Read SEC document
January 06, 2025 Filed Jan 7, 2025 17:37 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 4 $459.34 $1,837.36
Disclosure

SEC source: 0001628280-25-000717 · wk-form4_1736271472.xml · nonDerivative · entry 6

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,142

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F6 · price: 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.

Read SEC document
January 06, 2025 Filed Jan 7, 2025 17:37 UTC NORTHROP GRUMMAN CORP /DE/ NOC · Entity 2963 SaleCommon Stock 5 $458.60 $2,293.00
Disclosure

SEC source: 0001628280-25-000717 · wk-form4_1736271472.xml · nonDerivative · entry 5

WELSH MARK A III · CIK 0001692554 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,146

F1 · shares: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F5 · price: 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.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.