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$NOC All transactions

NORTHROP GRUMMAN CORP /DE/

M

$ Value

$0

Shares

1,335

Price

$0

Filed

Feb 13

Insider

Name

Simpson Kathryn G

Title

Corp VP & General Counsel

CIK

0001986485

Roles

Officer

Transaction Details

Transaction Date

2026-02-11

Code

M

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

2,114

Footnotes

Each Restricted Performance Stock Right ("RPSR") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d). | The RPSRs acquired include (i) 432.96 vested RPSRs with respect to the measurement period ended 12/31/25 acquired due to settlement of the RPSRs granted under the 2011 Long-Term Incentive Stock Plan ("2011 LTISP") on 2/16/23 that resulted in settlement at 148% of the target award; and (ii) 3,187 unvested RPSRs granted under the 2024 Long-Term Incentive Stock Plan (the "2024 LTISP") on 2/11/26 with a measurement period ending on 12/31/28. A total of 1,334.96 shares were issued in settlement of the 2023 RPSRs with a measurement period that ended 12/31/25, and the target award amount of 902 RPSRs was previously reported in connection with the grant of the 2023 RPSRs. | Total amount includes (i) 1,334.96 vested RPSRs granted under the 2011 LTISP on 2/16/23 with a measurement period ended on 12/31/25; (ii) 3,774 RPSRs granted under the 2011 LTISP on 2/14/24 with a measurement period ending on 12/31/26; (iii) 4,284 RPSRs granted under the 2024 LTISP on 2/18/25 with a measurement period ending on 12/31/27; and (iv) 3,187 RPSRs granted under the 2024 LTISP on 2/11/26 with a measurement period ending on 12/31/28. | Each Restricted Stock Right ("RSR") represents a contingent right to receive an equivalent number of shares in Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. | The RSRs were granted under the 2024 LTISP on 2/11/26 and will vest on 2/12/29. | Total amount includes (i) 387 RSRs granted under the 2011 LTISP on 2/16/23 that will vest on 2/17/26; (ii) 1,732 RSRs granted under the 2011 LTISP on 2/14/24 that will vest on 2/16/27; (iii) 1,965 RSRs granted under the 2024 LTISP on 2/18/25 that will vest on 2/18/28; and (iv) 1,471 RSRs granted under 2024 LTISP on 2/11/26 that will vest on 2/12/29. | Total amount includes (i) 3,774 RPSRs granted under the 2011 LTISP on 2/14/24 with a measurement period ending on 12/31/26; (ii) 4,284 RPSRs granted under the 2024 LTISP on 2/18/25 with a measurement period ending on 12/31/27; and (iii) 3,187 RPSRs granted under the 2024 LTISP on 2/11/26 with a measurement period ending 12/31/28.

Filing Info

Accession No.

0001628280-26-008127

Form Type

4

Issuer CIK

0001133421

Simpson Kathryn G's History

Date Ticker Type Value
2026-02-19 NOC $141K
2026-02-17 NOC M $0
2026-02-17 NOC F $135K
2026-02-17 NOC $547K
2026-02-17 NOC M $0
2026-02-11 NOC M $0
2026-02-11 NOC F $313K
2026-02-11 NOC A $0
2026-02-11 NOC A $0
2026-02-11 NOC M $0

Other Insiders at NOC (90d)

Insider Bought Sold Last
Warden Kathy J
Chair, CEO and President
$14.2M 2026-02-17
Hardesty Michael A
Corp VP, Controller & CAO
$1.2M 2026-02-19
Greene John
CVP & Chief Financial Officer
2026-02-11
KRISHNA ARVIND 2026-03-31
WELSH MARK A III $65K 2026-02-02
Brown Marianne Catherine 2026-03-31
Jones Thomas H
CVP & Pres Aeronautics Systems
2026-02-17
ROEDER ROSHAN S
CVP & Pres. Mission Systems
$596K 2026-02-19
Simpson Kathryn G
Corp VP & General Counsel
$688K 2026-02-19
Fleming Robert J.
CVP and Pres. Space Systems
2026-02-17
Davies Benjamin R.
CVP & Pres. Defense Systems
$1.6M 2026-02-18
Grady Christopher W. 2026-02-12