NORTHROP GRUMMAN CORP

Ticker: NOC CUSIP: 666807102 Class: COM

First National Trust Co's Holding History (CIK: 0001277303)

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

Q4 2025

Shares 2,958 Value ($000) $1,687 Avg Close $578.81 Range $543.66 - $638.31

Q3 2025

Shares 3,088 Value ($000) $1,882 Avg Close $563.27 Range $485.64 - $607.66

Q2 2025

Shares 3,618 Value ($000) $1,809 Avg Close $486.10 Range $444.43 - $537.86

Q1 2025

Shares 3,828 Value ($000) $1,960 Avg Close $470.02 Range $418.96 - $512.32

Q4 2024

Shares 4,952 Value ($000) $2,324 Avg Close $492.97 Range $454.91 - $543.79

Q3 2024

Shares 5,754 Value ($000) $3,039 Avg Close $478.00 Range $412.10 - $523.27

Q2 2024

Shares 6,484 Value ($000) $2,827 Avg Close $444.00 Range $408.11 - $476.20

Q1 2024

Shares 7,971 Value ($000) $3,815 Avg Close $445.90 Range $411.80 - $467.71

Q4 2023

Shares 18,341 Value ($000) $8,586 Avg Close $452.04 Range $399.15 - $478.42

Q3 2023

Shares 21,413 Value ($000) $9,426 Avg Close $421.70 Range $401.22 - $442.91

Q2 2023

Shares 22,053 Value ($000) $10,052 Avg Close $433.83 Range $409.59 - $461.42

Q1 2023

Shares 25,412 Value ($000) $11,733 Avg Close $442.02 Range $409.85 - $521.00

Q4 2022

Shares 25,711 Value ($000) $14,028 Avg Close $495.16 Range $438.99 - $527.30

Q3 2022

Shares 26,249 Value ($000) $12,345 Avg Close $450.68 Range $409.84 - $488.64

Q2 2022

Shares 27,806 Value ($000) $13,307 Avg Close $432.80 Range $406.48 - $465.03

Q1 2022

Shares 40,681 Value ($000) $18,194 Avg Close $387.65 Range $341.78 - $461.91

Q4 2021

Shares 37,516 Value ($000) $14,521 Avg Close $348.21 Range $322.83 - $380.81

Q3 2021

Shares 34,791 Value ($000) $12,530 Avg Close $336.41 Range $321.89 - $347.54

Q2 2021

Shares 33,212 Value ($000) $12,070 Avg Close $333.78 Range $297.33 - $352.23

Q1 2021

Shares 28,273 Value ($000) $9,150 Avg Close $278.19 Range $260.51 - $301.81

Q4 2020

Shares 9,601 Value ($000) $2,925 Avg Close $280.94 Range $261.36 - $297.23

Q3 2020

Shares 10,196 Value ($000) $3,217 Avg Close $298.08 Range $260.61 - $322.77

Q2 2020

Shares 10,089 Value ($000) $3,102 Avg Close $298.50 Range $264.17 - $324.61

Q1 2020

Shares 9,559 Value ($000) $2,892 Avg Close $315.50 Range $239.34 - $348.69

Q4 2019

Shares 9,902 Value ($000) $3,406 Avg Close $317.67 Range $303.11 - $340.24

Q3 2019

Shares 7,974 Value ($000) $2,989 Avg Close $318.69 Range $285.79 - $346.38

Q2 2019

Shares 4,433 Value ($000) $1,432 Avg Close $267.26 Range $236.79 - $292.13

Q1 2019

Shares 2,814 Value ($000) $759 Avg Close $243.65 Range $211.35 - $261.00

Q4 2018

Shares 1,803 Value ($000) $442 Avg Close $245.46 Range $199.36 - $285.49

Q3 2018

Shares 1,817 Value ($000) $576 Avg Close $269.78 Range $253.73 - $287.48

Q2 2018

Shares 1,830 Value ($000) $563 Avg Close $291.51 Range $266.24 - $317.78

Q1 2018

Shares 1,778 Value ($000) $621 Avg Close $294.31 Range $266.13 - $315.68

Q4 2017

Shares 1,743 Value ($000) $535 Avg Close $263.02 Range $251.27 - $273.10

Q3 2017

Shares 1,748 Value ($000) $503 Avg Close $234.97 Range $223.70 - $251.79

Q2 2017

Shares 1,216 Value ($000) $312 Avg Close $217.50 Range $204.18 - $228.88

Q1 2017

Shares 1,166 Value ($000) $277 Avg Close $205.77 Range $193.67 - $215.78

Q4 2016

Shares 1,371 Value ($000) $319 Avg Close $200.65 Range $182.75 - $218.77

Q3 2016

Shares 1,532 Value ($000) $328 Avg Close $186.23 Range $178.16 - $192.37

Q2 2016

Shares 1,582 Value ($000) $352 Avg Close $180.17 Range $167.24 - $191.50

Q1 2016

Shares 1,687 Value ($000) $334 Avg Close $161.05 Range $148.95 - $170.52

Q4 2015

Shares 1,586 Value ($000) $299 Avg Close $155.62 Range $137.87 - $164.41

Q3 2015

Shares 1,649 Value ($000) $274 Avg Close $141.60 Range $128.46 - $149.14

Q2 2015

Shares 1,375 Value ($000) $219 Avg Close $134.61 Range $127.92 - $140.47

Q1 2015

Shares 1,389 Value ($000) $223 Avg Close $133.81 Range $118.31 - $143.99

Q1 2014

Shares 1,709 Value ($000) $211 Avg Close $97.12 Range $89.29 - $103.07

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,958	$1,687	$578.81	$543.66 - $638.31
Q3 2025	3,088	$1,882	$563.27	$485.64 - $607.66
Q2 2025	3,618	$1,809	$486.10	$444.43 - $537.86
Q1 2025	3,828	$1,960	$470.02	$418.96 - $512.32
Q4 2024	4,952	$2,324	$492.97	$454.91 - $543.79
Q3 2024	5,754	$3,039	$478.00	$412.10 - $523.27
Q2 2024	6,484	$2,827	$444.00	$408.11 - $476.20
Q1 2024	7,971	$3,815	$445.90	$411.80 - $467.71
Q4 2023	18,341	$8,586	$452.04	$399.15 - $478.42
Q3 2023	21,413	$9,426	$421.70	$401.22 - $442.91
Q2 2023	22,053	$10,052	$433.83	$409.59 - $461.42
Q1 2023	25,412	$11,733	$442.02	$409.85 - $521.00
Q4 2022	25,711	$14,028	$495.16	$438.99 - $527.30
Q3 2022	26,249	$12,345	$450.68	$409.84 - $488.64
Q2 2022	27,806	$13,307	$432.80	$406.48 - $465.03
Q1 2022	40,681	$18,194	$387.65	$341.78 - $461.91
Q4 2021	37,516	$14,521	$348.21	$322.83 - $380.81
Q3 2021	34,791	$12,530	$336.41	$321.89 - $347.54
Q2 2021	33,212	$12,070	$333.78	$297.33 - $352.23
Q1 2021	28,273	$9,150	$278.19	$260.51 - $301.81
Q4 2020	9,601	$2,925	$280.94	$261.36 - $297.23
Q3 2020	10,196	$3,217	$298.08	$260.61 - $322.77
Q2 2020	10,089	$3,102	$298.50	$264.17 - $324.61
Q1 2020	9,559	$2,892	$315.50	$239.34 - $348.69
Q4 2019	9,902	$3,406	$317.67	$303.11 - $340.24
Q3 2019	7,974	$2,989	$318.69	$285.79 - $346.38
Q2 2019	4,433	$1,432	$267.26	$236.79 - $292.13
Q1 2019	2,814	$759	$243.65	$211.35 - $261.00
Q4 2018	1,803	$442	$245.46	$199.36 - $285.49
Q3 2018	1,817	$576	$269.78	$253.73 - $287.48
Q2 2018	1,830	$563	$291.51	$266.24 - $317.78
Q1 2018	1,778	$621	$294.31	$266.13 - $315.68
Q4 2017	1,743	$535	$263.02	$251.27 - $273.10
Q3 2017	1,748	$503	$234.97	$223.70 - $251.79
Q2 2017	1,216	$312	$217.50	$204.18 - $228.88
Q1 2017	1,166	$277	$205.77	$193.67 - $215.78
Q4 2016	1,371	$319	$200.65	$182.75 - $218.77
Q3 2016	1,532	$328	$186.23	$178.16 - $192.37
Q2 2016	1,582	$352	$180.17	$167.24 - $191.50
Q1 2016	1,687	$334	$161.05	$148.95 - $170.52
Q4 2015	1,586	$299	$155.62	$137.87 - $164.41
Q3 2015	1,649	$274	$141.60	$128.46 - $149.14
Q2 2015	1,375	$219	$134.61	$127.92 - $140.47
Q1 2015	1,389	$223	$133.81	$118.31 - $143.99
Q1 2014	1,709	$211	$97.12	$89.29 - $103.07