NORTHROP GRUMMAN CORP

Ticker: NOC CUSIP: 666807102 Class: COM

Patten Group, Inc.'s Holding History (CIK: 0001633207)

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

Q4 2025

Shares 3,853 Value ($000) $2,197 Avg Close $578.81 Range $543.66 - $638.31

Q3 2025

Shares 3,644 Value ($000) $2,221 Avg Close $563.27 Range $485.64 - $607.66

Q2 2025

Shares 3,644 Value ($000) $1,822 Avg Close $486.10 Range $444.43 - $537.86

Q1 2025

Shares 3,159 Value ($000) $1,618 Avg Close $470.02 Range $418.96 - $512.32

Q4 2024

Shares 3,413 Value ($000) $1,602 Avg Close $492.97 Range $454.91 - $543.79

Q3 2024

Shares 3,320 Value ($000) $1,753 Avg Close $478.00 Range $412.10 - $523.27

Q2 2024

Shares 3,395 Value ($000) $1,480 Avg Close $444.00 Range $408.11 - $476.20

Q1 2024

Shares 3,395 Value ($000) $1,625 Avg Close $445.90 Range $411.80 - $467.71

Q4 2023

Shares 3,536 Value ($000) $1,656 Avg Close $452.04 Range $399.15 - $478.42

Q3 2023

Shares 3,523 Value ($000) $1,551 Avg Close $421.70 Range $401.22 - $442.91

Q2 2023

Shares 3,501 Value ($000) $1,596 Avg Close $433.83 Range $409.59 - $461.42

Q1 2023

Shares 3,536 Value ($000) $1,633 Avg Close $442.02 Range $409.85 - $521.00

Q4 2022

Shares 3,430 Value ($000) $1,872 Avg Close $495.16 Range $438.99 - $527.30

Q3 2022

Shares 3,367 Value ($000) $1,671 Avg Close $450.68 Range $409.84 - $488.64

Q2 2022

Shares 3,391 Value ($000) $1,626 Avg Close $432.80 Range $406.48 - $465.03

Q1 2022

Shares 3,341 Value ($000) $1,494 Avg Close $387.65 Range $341.78 - $461.91

Q4 2021

Shares 3,321 Value ($000) $1,286 Avg Close $348.21 Range $322.83 - $380.81

Q3 2021

Shares 2,866 Value ($000) $1,032 Avg Close $336.41 Range $321.89 - $347.54

Q2 2021

Shares 2,872 Value ($000) $1,044 Avg Close $333.78 Range $297.33 - $352.23

Q1 2021

Shares 2,856 Value ($000) $924 Avg Close $278.19 Range $260.51 - $301.81

Q4 2020

Shares 2,844 Value ($000) $867 Avg Close $280.94 Range $261.36 - $297.23

Q3 2020

Shares 2,309 Value ($000) $728 Avg Close $298.08 Range $260.61 - $322.77

Q2 2020

Shares 1,998 Value ($000) $614 Avg Close $298.50 Range $264.17 - $324.61

Q1 2020

Shares 1,997 Value ($000) $604 Avg Close $315.50 Range $239.34 - $348.69

Q4 2019

Shares 2,447 Value ($000) $842 Avg Close $317.67 Range $303.11 - $340.24

Q3 2019

Shares 2,401 Value ($000) $900 Avg Close $318.69 Range $285.79 - $346.38

Q2 2019

Shares 2,522 Value ($000) $815 Avg Close $267.26 Range $236.79 - $292.13

Q1 2019

Shares 2,491 Value ($000) $672 Avg Close $243.65 Range $211.35 - $261.00

Q4 2018

Shares 2,400 Value ($000) $588 Avg Close $245.46 Range $199.36 - $285.49

Q3 2018

Shares 2,025 Value ($000) $643 Avg Close $269.78 Range $253.73 - $287.48

Q2 2018

Shares 1,900 Value ($000) $585 Avg Close $291.51 Range $266.24 - $317.78

Q1 2018

Shares 1,900 Value ($000) $663 Avg Close $294.31 Range $266.13 - $315.68

Q4 2017

Shares 1,900 Value ($000) $583 Avg Close $263.02 Range $251.27 - $273.10

Q3 2017

Shares 1,900 Value ($000) $547 Avg Close $234.97 Range $223.70 - $251.79

Q2 2017

Shares 1,900 Value ($000) $512 Avg Close $217.50 Range $204.18 - $228.88

Q1 2017

Shares 1,900 Value ($000) $454 Avg Close $205.77 Range $193.67 - $215.78

Q4 2016

Shares 1,900 Value ($000) $437 Avg Close $200.65 Range $182.75 - $218.77

Q3 2016

Shares 1,900 Value ($000) $414,903 Avg Close $186.23 Range $178.16 - $192.37

Q2 2016

Shares 1,900 Value ($000) $422,332 Avg Close $180.17 Range $167.24 - $191.50

Q1 2016

Shares 1,900 Value ($000) $376,010 Avg Close $161.05 Range $148.95 - $170.52

Q4 2015

Shares 1,900 Value ($000) $358,739 Avg Close $155.62 Range $137.87 - $164.41

Q3 2015

Shares 1,900 Value ($000) $315,305 Avg Close $141.60 Range $128.46 - $149.14

Q2 2015

Shares 1,900 Value ($000) $301,397 Avg Close $134.61 Range $127.92 - $140.47

Q1 2015

Shares 1,900 Value ($000) $306 Avg Close $133.81 Range $118.31 - $143.99

Q4 2014

Shares 1,900 Value ($000) $280 Avg Close $114.24 Range $98.32 - $128.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,853	$2,197	$578.81	$543.66 - $638.31
Q3 2025	3,644	$2,221	$563.27	$485.64 - $607.66
Q2 2025	3,644	$1,822	$486.10	$444.43 - $537.86
Q1 2025	3,159	$1,618	$470.02	$418.96 - $512.32
Q4 2024	3,413	$1,602	$492.97	$454.91 - $543.79
Q3 2024	3,320	$1,753	$478.00	$412.10 - $523.27
Q2 2024	3,395	$1,480	$444.00	$408.11 - $476.20
Q1 2024	3,395	$1,625	$445.90	$411.80 - $467.71
Q4 2023	3,536	$1,656	$452.04	$399.15 - $478.42
Q3 2023	3,523	$1,551	$421.70	$401.22 - $442.91
Q2 2023	3,501	$1,596	$433.83	$409.59 - $461.42
Q1 2023	3,536	$1,633	$442.02	$409.85 - $521.00
Q4 2022	3,430	$1,872	$495.16	$438.99 - $527.30
Q3 2022	3,367	$1,671	$450.68	$409.84 - $488.64
Q2 2022	3,391	$1,626	$432.80	$406.48 - $465.03
Q1 2022	3,341	$1,494	$387.65	$341.78 - $461.91
Q4 2021	3,321	$1,286	$348.21	$322.83 - $380.81
Q3 2021	2,866	$1,032	$336.41	$321.89 - $347.54
Q2 2021	2,872	$1,044	$333.78	$297.33 - $352.23
Q1 2021	2,856	$924	$278.19	$260.51 - $301.81
Q4 2020	2,844	$867	$280.94	$261.36 - $297.23
Q3 2020	2,309	$728	$298.08	$260.61 - $322.77
Q2 2020	1,998	$614	$298.50	$264.17 - $324.61
Q1 2020	1,997	$604	$315.50	$239.34 - $348.69
Q4 2019	2,447	$842	$317.67	$303.11 - $340.24
Q3 2019	2,401	$900	$318.69	$285.79 - $346.38
Q2 2019	2,522	$815	$267.26	$236.79 - $292.13
Q1 2019	2,491	$672	$243.65	$211.35 - $261.00
Q4 2018	2,400	$588	$245.46	$199.36 - $285.49
Q3 2018	2,025	$643	$269.78	$253.73 - $287.48
Q2 2018	1,900	$585	$291.51	$266.24 - $317.78
Q1 2018	1,900	$663	$294.31	$266.13 - $315.68
Q4 2017	1,900	$583	$263.02	$251.27 - $273.10
Q3 2017	1,900	$547	$234.97	$223.70 - $251.79
Q2 2017	1,900	$512	$217.50	$204.18 - $228.88
Q1 2017	1,900	$454	$205.77	$193.67 - $215.78
Q4 2016	1,900	$437	$200.65	$182.75 - $218.77
Q3 2016	1,900	$414,903	$186.23	$178.16 - $192.37
Q2 2016	1,900	$422,332	$180.17	$167.24 - $191.50
Q1 2016	1,900	$376,010	$161.05	$148.95 - $170.52
Q4 2015	1,900	$358,739	$155.62	$137.87 - $164.41
Q3 2015	1,900	$315,305	$141.60	$128.46 - $149.14
Q2 2015	1,900	$301,397	$134.61	$127.92 - $140.47
Q1 2015	1,900	$306	$133.81	$118.31 - $143.99
Q4 2014	1,900	$280	$114.24	$98.32 - $128.02