Marianne Catherine Brown Northrop Grumman Corp (NOC) insider trading activity

Marianne Catherine Brown is Director of NORTHROP GRUMMAN CORP . Currently has a direct ownership of 10,056 shares of NOC, which is worth approximately $4.86 Million. The most recent transaction as insider was on Dec 31, 2024, when has been sold 99 shares (Common Stock) at a price of $469.29 per share, resulting in proceeds of $46,459. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 10.1K

1.41% 3M change

9.96% 12M change

Total Value Held $4.86 Million

Marianne Catherine Brown Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 31 2024	BUY Grant, award, or other acquisition	$46,459 $469.29 p/Share	99 Added 0.97%	10,056 Common Stock
Sep 30 2024	BUY Grant, award, or other acquisition	$46,470 $528.07 p/Share	88 Added 0.88%	9,916 Common Stock
Jul 31 2024	BUY Grant, award, or other acquisition	$228,114 $484.32 p/Share	471 Added 4.59%	9,789 Common Stock
Mar 31 2024	BUY Grant, award, or other acquisition	$44,994 $478.66 p/Share	94 Added 1.0%	9,276 Common Stock
Dec 31 2023	BUY Grant, award, or other acquisition	$44,941 $468.14 p/Share	96 Added 1.04%	9,145 Common Stock
Sep 30 2023	BUY Grant, award, or other acquisition	$44,899 $440.19 p/Share	102 Added 1.12%	9,013 Common Stock
Jun 30 2023	BUY Grant, award, or other acquisition	$45,124 $455.8 p/Share	99 Added 1.1%	8,872 Common Stock
May 17 2023	BUY Grant, award, or other acquisition	$175,357 $447.34 p/Share	392 Added 4.29%	8,737 Common Stock
Mar 31 2023	BUY Grant, award, or other acquisition	$44,786 $461.72 p/Share	97 Added 1.15%	8,345 Common Stock
Dec 31 2022	BUY Grant, award, or other acquisition	$40,375 $545.61 p/Share	74 Added 0.89%	8,217 Common Stock
Sep 30 2022	BUY Grant, award, or other acquisition	$38,566 $470.32 p/Share	82 Added 1.0%	8,117 Common Stock
Jun 30 2022	BUY Grant, award, or other acquisition	$38,286 $478.57 p/Share	80 Added 0.99%	8,006 Common Stock
May 18 2022	BUY Grant, award, or other acquisition	$175,125 $454.87 p/Share	385 Added 4.65%	7,897 Common Stock
Mar 31 2022	BUY Grant, award, or other acquisition	$37,566 $447.22 p/Share	84 Added 1.11%	7,512 Common Stock
Dec 31 2021	BUY Grant, award, or other acquisition	$37,546 $387.07 p/Share	97 Added 1.29%	7,402 Common Stock
Sep 30 2021	BUY Grant, award, or other acquisition	$37,456 $360.15 p/Share	104 Added 1.41%	7,273 Common Stock
Jun 30 2021	BUY Grant, award, or other acquisition	$48,700 $363.43 p/Share	134 Added 1.84%	7,143 Common Stock
May 19 2021	BUY Grant, award, or other acquisition	$169,872 $370.9 p/Share	458 Added 6.13%	7,009 Common Stock
Mar 31 2021	BUY Grant, award, or other acquisition	$34,953 $323.64 p/Share	108 Added 1.62%	6,551 Common Stock
Dec 31 2020	BUY Grant, award, or other acquisition	$35,043 $304.72 p/Share	115 Added 1.76%	6,411 Common Stock
Sep 30 2020	BUY Grant, award, or other acquisition	$35,019 $315.49 p/Share	111 Added 1.74%	6,266 Common Stock

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