NORTHROP GRUMMAN CORP

Ticker: NOC CUSIP: 666807102 Class: COM

NORTH STAR ASSET MANAGEMENT INC's Holding History (CIK: 0001056559)

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

Q4 2025

Shares 521 Value ($000) $297 Avg Close $578.81 Range $543.66 - $638.31

Q3 2025

Shares 521 Value ($000) $317 Avg Close $563.27 Range $485.64 - $607.66

Q2 2025

Shares 481 Value ($000) $240 Avg Close $486.10 Range $444.43 - $537.86

Q1 2025

Shares 423 Value ($000) $217 Avg Close $470.02 Range $418.96 - $512.32

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	521	$297	$578.81	$543.66 - $638.31
Q3 2025	521	$317	$563.27	$485.64 - $607.66
Q2 2025	481	$240	$486.10	$444.43 - $537.86
Q1 2025	423	$217	$470.02	$418.96 - $512.32