NORTHROP GRUMMAN CORP

Ticker: NOC CUSIP: 666807102 Class: COM

Plancorp, LLC's Holding History (CIK: 0001599579)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 428 Value ($000) $244 Avg Close $578.81 Range $543.66 - $638.31

Q3 2025

Shares 429 Value ($000) $261 Avg Close $563.27 Range $485.64 - $607.66

Q2 2025

Shares 422 Value ($000) $211 Avg Close $486.10 Range $444.43 - $537.86

Q1 2025

Shares 440 Value ($000) $225 Avg Close $470.02 Range $418.96 - $512.32

Q3 2024

Shares 404 Value ($000) $213 Avg Close $478.00 Range $412.10 - $523.27

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	428	$244	$578.81	$543.66 - $638.31
Q3 2025	429	$261	$563.27	$485.64 - $607.66
Q2 2025	422	$211	$486.10	$444.43 - $537.86
Q1 2025	440	$225	$470.02	$418.96 - $512.32
Q3 2024	404	$213	$478.00	$412.10 - $523.27