NORTHROP GRUMMAN CORP

Ticker: NOC CUSIP: 666807102 Class: COM

SENTRY INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0000089014)

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

Q4 2025

Shares 337 Value ($000) $0 Avg Close $578.81 Range $543.66 - $638.31

Q3 2025

Shares 337 Value ($000) $0 Avg Close $563.27 Range $485.64 - $607.66

Q2 2025

Shares 472 Value ($000) $0 Avg Close $486.10 Range $444.43 - $537.86

Q1 2025

Shares 472 Value ($000) $0 Avg Close $470.02 Range $418.96 - $512.32

Q4 2024

Shares 369 Value ($000) $0 Avg Close $492.97 Range $454.91 - $543.79

Q3 2024

Shares 636 Value ($000) $0 Avg Close $478.00 Range $412.10 - $523.27

Q2 2024

Shares 681 Value ($000) $0 Avg Close $444.00 Range $408.11 - $476.20

Q1 2024

Shares 820 Value ($000) $0 Avg Close $445.90 Range $411.80 - $467.71

Q4 2023

Shares 740 Value ($000) $0 Avg Close $452.04 Range $399.15 - $478.42

Q3 2023

Shares 819 Value ($000) $0 Avg Close $421.70 Range $401.22 - $442.91

Q2 2023

Shares 1,017 Value ($000) $0 Avg Close $433.83 Range $409.59 - $461.42

Q1 2023

Shares 955 Value ($000) $0 Avg Close $442.02 Range $409.85 - $521.00

Q4 2022

Shares 967 Value ($000) $1 Avg Close $495.16 Range $438.99 - $527.30

Q3 2022

Shares 1,007 Value ($000) $474 Avg Close $450.68 Range $409.84 - $488.64

Q2 2022

Shares 1,007 Value ($000) $482 Avg Close $432.80 Range $406.48 - $465.03

Q1 2022

Shares 1,134 Value ($000) $507 Avg Close $387.65 Range $341.78 - $461.91

Q4 2021

Shares 1,325 Value ($000) $513 Avg Close $348.21 Range $322.83 - $380.81

Q3 2021

Shares 1,325 Value ($000) $477 Avg Close $336.41 Range $321.89 - $347.54

Q2 2021

Shares 1,519 Value ($000) $552 Avg Close $333.78 Range $297.33 - $352.23

Q1 2021

Shares 1,519 Value ($000) $492 Avg Close $278.19 Range $260.51 - $301.81

Q4 2020

Shares 8,771 Value ($000) $2,673 Avg Close $280.94 Range $261.36 - $297.23

Q3 2020

Shares 8,866 Value ($000) $2,797 Avg Close $298.08 Range $260.61 - $322.77

Q2 2020

Shares 8,866 Value ($000) $2,726 Avg Close $298.50 Range $264.17 - $324.61

Q1 2020

Shares 9,825 Value ($000) $2,973 Avg Close $315.50 Range $239.34 - $348.69

Q4 2019

Shares 9,361 Value ($000) $3,220 Avg Close $317.67 Range $303.11 - $340.24

Q3 2019

Shares 9,361 Value ($000) $3,508 Avg Close $318.69 Range $285.79 - $346.38

Q2 2019

Shares 10,192 Value ($000) $3,293 Avg Close $267.26 Range $236.79 - $292.13

Q1 2019

Shares 10,192 Value ($000) $2,748 Avg Close $243.65 Range $211.35 - $261.00

Q4 2018

Shares 11,096 Value ($000) $2,717 Avg Close $245.46 Range $199.36 - $285.49

Q3 2018

Shares 11,386 Value ($000) $3,614 Avg Close $269.78 Range $253.73 - $287.48

Q2 2018

Shares 11,386 Value ($000) $3,503 Avg Close $291.51 Range $266.24 - $317.78

Q1 2018

Shares 7,238 Value ($000) $2,527 Avg Close $294.31 Range $266.13 - $315.68

Q4 2017

Shares 7,932 Value ($000) $2,434 Avg Close $263.02 Range $251.27 - $273.10

Q3 2017

Shares 9,045 Value ($000) $2,602 Avg Close $234.97 Range $223.70 - $251.79

Q2 2017

Shares 9,045 Value ($000) $2,322 Avg Close $217.50 Range $204.18 - $228.88

Q1 2017

Shares 9,045 Value ($000) $2,151 Avg Close $205.77 Range $193.67 - $215.78

Q4 2016

Shares 9,622 Value ($000) $2,238 Avg Close $200.65 Range $182.75 - $218.77

Q3 2016

Shares 12,932 Value ($000) $2,767 Avg Close $186.23 Range $178.16 - $192.37

Q2 2016

Shares 13,848 Value ($000) $3,078 Avg Close $180.17 Range $167.24 - $191.50

Q1 2016

Shares 13,848 Value ($000) $2,741 Avg Close $161.05 Range $148.95 - $170.52

Q4 2015

Shares 13,848 Value ($000) $2,615 Avg Close $155.62 Range $137.87 - $164.41

Q3 2015

Shares 11,258 Value ($000) $1,868 Avg Close $141.60 Range $128.46 - $149.14

Q2 2015

Shares 11,258 Value ($000) $1,786 Avg Close $134.61 Range $127.92 - $140.47

Q1 2015

Shares 10,700 Value ($000) $1,722 Avg Close $133.81 Range $118.31 - $143.99

Q4 2014

Shares 10,700 Value ($000) $1,577 Avg Close $114.24 Range $98.32 - $128.02

Q3 2014

Shares 10,700 Value ($000) $1,410 Avg Close $104.60 Range $97.77 - $111.63

Q2 2014

Shares 12,019 Value ($000) $1,438 Avg Close $99.58 Range $95.46 - $103.59

Q1 2014

Shares 12,900 Value ($000) $1,592 Avg Close $97.12 Range $89.29 - $103.07

Q4 2013

Shares 12,900 Value ($000) $1,478 Avg Close $87.28 Range $75.26 - $95.04

Q3 2013

Shares 10,000 Value ($000) $953 Avg Close $74.87 Range $66.06 - $80.62

Q2 2013

Shares 10,400 Value ($000) $861 Avg Close $62.64 Range $55.45 - $68.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	337	$0	$578.81	$543.66 - $638.31
Q3 2025	337	$0	$563.27	$485.64 - $607.66
Q2 2025	472	$0	$486.10	$444.43 - $537.86
Q1 2025	472	$0	$470.02	$418.96 - $512.32
Q4 2024	369	$0	$492.97	$454.91 - $543.79
Q3 2024	636	$0	$478.00	$412.10 - $523.27
Q2 2024	681	$0	$444.00	$408.11 - $476.20
Q1 2024	820	$0	$445.90	$411.80 - $467.71
Q4 2023	740	$0	$452.04	$399.15 - $478.42
Q3 2023	819	$0	$421.70	$401.22 - $442.91
Q2 2023	1,017	$0	$433.83	$409.59 - $461.42
Q1 2023	955	$0	$442.02	$409.85 - $521.00
Q4 2022	967	$1	$495.16	$438.99 - $527.30
Q3 2022	1,007	$474	$450.68	$409.84 - $488.64
Q2 2022	1,007	$482	$432.80	$406.48 - $465.03
Q1 2022	1,134	$507	$387.65	$341.78 - $461.91
Q4 2021	1,325	$513	$348.21	$322.83 - $380.81
Q3 2021	1,325	$477	$336.41	$321.89 - $347.54
Q2 2021	1,519	$552	$333.78	$297.33 - $352.23
Q1 2021	1,519	$492	$278.19	$260.51 - $301.81
Q4 2020	8,771	$2,673	$280.94	$261.36 - $297.23
Q3 2020	8,866	$2,797	$298.08	$260.61 - $322.77
Q2 2020	8,866	$2,726	$298.50	$264.17 - $324.61
Q1 2020	9,825	$2,973	$315.50	$239.34 - $348.69
Q4 2019	9,361	$3,220	$317.67	$303.11 - $340.24
Q3 2019	9,361	$3,508	$318.69	$285.79 - $346.38
Q2 2019	10,192	$3,293	$267.26	$236.79 - $292.13
Q1 2019	10,192	$2,748	$243.65	$211.35 - $261.00
Q4 2018	11,096	$2,717	$245.46	$199.36 - $285.49
Q3 2018	11,386	$3,614	$269.78	$253.73 - $287.48
Q2 2018	11,386	$3,503	$291.51	$266.24 - $317.78
Q1 2018	7,238	$2,527	$294.31	$266.13 - $315.68
Q4 2017	7,932	$2,434	$263.02	$251.27 - $273.10
Q3 2017	9,045	$2,602	$234.97	$223.70 - $251.79
Q2 2017	9,045	$2,322	$217.50	$204.18 - $228.88
Q1 2017	9,045	$2,151	$205.77	$193.67 - $215.78
Q4 2016	9,622	$2,238	$200.65	$182.75 - $218.77
Q3 2016	12,932	$2,767	$186.23	$178.16 - $192.37
Q2 2016	13,848	$3,078	$180.17	$167.24 - $191.50
Q1 2016	13,848	$2,741	$161.05	$148.95 - $170.52
Q4 2015	13,848	$2,615	$155.62	$137.87 - $164.41
Q3 2015	11,258	$1,868	$141.60	$128.46 - $149.14
Q2 2015	11,258	$1,786	$134.61	$127.92 - $140.47
Q1 2015	10,700	$1,722	$133.81	$118.31 - $143.99
Q4 2014	10,700	$1,577	$114.24	$98.32 - $128.02
Q3 2014	10,700	$1,410	$104.60	$97.77 - $111.63
Q2 2014	12,019	$1,438	$99.58	$95.46 - $103.59
Q1 2014	12,900	$1,592	$97.12	$89.29 - $103.07
Q4 2013	12,900	$1,478	$87.28	$75.26 - $95.04
Q3 2013	10,000	$953	$74.87	$66.06 - $80.62
Q2 2013	10,400	$861	$62.64	$55.45 - $68.16