InsidersTradesSigma
NORTHROP GRUMMAN CORP /DE/: management transactions · United States · SEC (Form 4)
Browse the full management transaction log of NORTHROP GRUMMAN CORP /DE/, a listed issuer based in United States. Shares trade on US US, under the supervision of SEC (Form 4). Market capitalisation: €77.9bn. The latest transaction was reported on 21 May 2026 (Attribution). Among the most active insiders: Brown Marianne Catherine. All data is accessible without an account.
189
Insider Decl.
0
Thresholds
·
0 ops.
Buy Volume
€14m
41 ops.
Sell Volume
48Σ signal
Informational score on this market. Our backtest validates the signal only on 8 EU venues; elsewhere (notably US markets) insider buys historically invert or do not hold. Not a recommendation.
Last declaration on 21 May 2026
Declarations189 total
349 shares@ US$552.1725.2% of flowCommon StockSEC:0001628280-26-037192:0
349 shares@ US$552.1715.0% of flowCommon StockSEC:0001628280-26-037195:0
349 shares@ US$552.17100.0% of flowCommon StockSEC:0001628280-26-037197:0
385 shares@ US$473.9030.9% of flowCommon StockSEC:0001628280-25-027264:0
385 shares@ US$473.9032.8% of flowCommon StockSEC:0001628280-25-027280:0
385 shares@ US$473.9024.5% of flowCommon StockSEC:0001628280-25-027274:0
385 shares@ US$473.9019.2% of flowCommon StockSEC:0001628280-25-027290:0
385 shares@ US$473.9032.8% of flowCommon StockSEC:0001628280-25-027305:0
385 shares@ US$473.9030.9% of flowCommon StockSEC:0001628280-25-027313:0
385 shares@ US$473.9032.8% of flowCommon StockSEC:0001628280-25-027293:0
385 shares@ US$473.9032.8% of flowCommon StockSEC:0001628280-25-027297:0
385 shares@ US$473.9032.0% of flowCommon StockSEC:0001628280-25-027309:0
385 shares@ US$473.9032.8% of flowCommon StockSEC:0001628280-25-027287:0
385 shares@ US$473.9014.5% of flowCommon StockSEC:0001628280-25-027278:0
1 shares@ US$489.640.1% of flowCommon StockSEC:0001628280-25-022488:0
1 shares@ US$474.600.1% of flowCommon StockSEC:0001628280-25-017036:0
43 shares@ US$512.014.2% of flowCommon StockSEC:0001628280-25-015991:0
71 shares@ US$512.014.0% of flowCommon StockSEC:0001628280-25-015989:0
90 shares@ US$512.013.8% of flowCommon StockSEC:0001628280-25-015987:0
3,750 shares@ US$475.6575.1% of flowCommon StockSEC:0001628280-25-011084:0
2 shares@ US$467.740.2% of flowCommon StockSEC:0001628280-25-010867:0
464 shares@ US$460.7523.9% of flowCommon StockSEC:0001628280-25-009537:0
1,931 shares@ US$453.58558.8% of flowCommon StockSEC:0001628280-25-008138:0
1,035 shares@ US$429.0874.0% of flowCommon StockSEC:0001628280-25-007396:0
192 shares@ US$429.089.2% of flowCommon StockSEC:0001628280-25-007395:0
25 of 189 declarations