Sign in

CIK 0001133421 · Large accelerated filer

NORTHROP GRUMMAN CORP /DE/

Sign in to watch
Ticker
NOC
Exchange
NYSE
Industry
Search, Detection, Navigation, Guidance, Aeronautical Sys
FY end
Dec 31
Entity type
operating
EIN
800640649
Phone
703-280-2900
Business address
2980 FAIRVIEW PARK DRIVE, C/O NORTHROP GRUMMAN CORP, FALLS CHURCH, VA, 22042
Former names
NNG INC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$54,454
in 1 filing, $54K under 10b5-1 plans

Net −$54,454. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. WELSH MARK A III −$54K Director sold 2% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-02-17 Hardesty Michael A Corp VP, Controller & CAO Sale −715.94 $700.63 $502K 2,672.29
2026-02-17 Hardesty Michael A Corp VP, Controller & CAO Option exercise · Restricted Stock Rights −538 1,494
2026-02-17 Jones Thomas H CVP & Pres Aeronautics Systems Option exercise +2,152 12,209.72
2026-02-17 Jones Thomas H CVP & Pres Aeronautics Systems Shares withheld for taxes −1,005 $701.12 $705K 11,204.72
2026-02-17 Jones Thomas H CVP & Pres Aeronautics Systems Option exercise · Restricted Stock Rights −2,152 6,513
2026-02-17 Warden Kathy J Chair, CEO and President Option exercise +10,760 201,537.56
2026-02-17 Warden Kathy J Chair, CEO and President Shares withheld for taxes −4,857 $701.12 $3.4M 196,680.56
2026-02-17 Warden Kathy J Chair, CEO and President Option exercise · Restricted Stock Rights −10,760 31,020
2026-02-17 Simpson Kathryn G Corp VP & General Counsel Option exercise 10b5-1 +387 2,040.39
2026-02-17 Simpson Kathryn G Corp VP & General Counsel Shares withheld for taxes 10b5-1 −193 $701.12 $135K 1,847.39
2026-02-17 Simpson Kathryn G Corp VP & General Counsel Sale 10b5-1 −779 $702.56 $547K 1,068.39
2026-02-17 Simpson Kathryn G Corp VP & General Counsel Option exercise · Restricted Stock Rights 10b5-1 −387 5,168
2026-02-17 ROEDER ROSHAN S CVP & Pres. Mission Systems Option exercise 10b5-1 +2,017 5,929.39
2026-02-17 ROEDER ROSHAN S CVP & Pres. Mission Systems Shares withheld for taxes 10b5-1 −992 $701.12 $696K 4,937.39
2026-02-17 ROEDER ROSHAN S CVP & Pres. Mission Systems Sale 10b5-1 −318 $702.56 $223K 4,619.39
2026-02-17 ROEDER ROSHAN S CVP & Pres. Mission Systems Option exercise · Restricted Stock Rights 10b5-1 −2,017 6,513
2026-02-13 Hardesty Michael A Corp VP, Controller & CAO Sale −783 $702.43 $550K 3,093.81
2026-02-13 Hardesty Michael A Corp VP, Controller & CAO Sale −0.58 $703.21 $408 3,093.23
2026-02-12 Grady Christopher W. Director Grant or award +71 $695.06 $49K 71
2026-02-11 Hardesty Michael A Corp VP, Controller & CAO Option exercise +1,727.16 4,442.81

Page 4 of 16 · 319 trades