NORTHROP GRUMMAN CORP

Ticker: NOC CUSIP: 666807102 Class: COM

ALERUS FINANCIAL NA's Holding History (CIK: 0000919458)

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

Q4 2025

Shares 210 Value ($000) $120 Avg Close $578.81 Range $543.66 - $638.31

Q3 2025

Shares 229 Value ($000) $140 Avg Close $563.27 Range $485.64 - $607.66

Q2 2025

Shares 204 Value ($000) $102 Avg Close $486.10 Range $444.43 - $537.86

Q1 2023

Shares 782 Value ($000) $361 Avg Close $442.02 Range $409.85 - $521.00

Q4 2022

Shares 13,391 Value ($000) $7,306 Avg Close $495.16 Range $438.99 - $527.30

Q3 2022

Shares 13,526 Value ($000) $6,362 Avg Close $450.68 Range $409.84 - $488.64

Q2 2022

Shares 11,533 Value ($000) $5,519 Avg Close $432.80 Range $406.48 - $465.03

Q1 2022

Shares 8,429 Value ($000) $3,770 Avg Close $387.65 Range $341.78 - $461.91

Q3 2020

Shares 2,171 Value ($000) $685 Avg Close $298.08 Range $260.61 - $322.77

Q2 2020

Shares 3,075 Value ($000) $945 Avg Close $298.50 Range $264.17 - $324.61

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	210	$120	$578.81	$543.66 - $638.31
Q3 2025	229	$140	$563.27	$485.64 - $607.66
Q2 2025	204	$102	$486.10	$444.43 - $537.86
Q1 2023	782	$361	$442.02	$409.85 - $521.00
Q4 2022	13,391	$7,306	$495.16	$438.99 - $527.30
Q3 2022	13,526	$6,362	$450.68	$409.84 - $488.64
Q2 2022	11,533	$5,519	$432.80	$406.48 - $465.03
Q1 2022	8,429	$3,770	$387.65	$341.78 - $461.91
Q3 2020	2,171	$685	$298.08	$260.61 - $322.77
Q2 2020	3,075	$945	$298.50	$264.17 - $324.61