NORTHROP GRUMMAN CORP

Ticker: NOC CUSIP: 666807102 Class: COM

NEW YORK STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0000314969)

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

Q4 2025

Shares 111,927 Value ($000) $64 Avg Close $578.81 Range $543.66 - $638.31

Q3 2025

Shares 102,003 Value ($000) $62 Avg Close $563.27 Range $485.64 - $607.66

Q2 2025

Shares 103,161 Value ($000) $52 Avg Close $486.10 Range $444.43 - $537.86

Q1 2025

Shares 102,976 Value ($000) $53 Avg Close $470.02 Range $418.96 - $512.32

Q4 2024

Shares 105,920 Value ($000) $50 Avg Close $492.97 Range $454.91 - $543.79

Q3 2024

Shares 110,515 Value ($000) $58 Avg Close $478.00 Range $412.10 - $523.27

Q2 2024

Shares 118,825 Value ($000) $52 Avg Close $444.00 Range $408.11 - $476.20

Q1 2024

Shares 128,804 Value ($000) $62 Avg Close $445.90 Range $411.80 - $467.71

Q4 2023

Shares 139,241 Value ($000) $65 Avg Close $452.04 Range $399.15 - $478.42

Q3 2023

Shares 144,763 Value ($000) $64 Avg Close $421.70 Range $401.22 - $442.91

Q2 2023

Shares 147,060 Value ($000) $67 Avg Close $433.83 Range $409.59 - $461.42

Q1 2023

Shares 154,229 Value ($000) $71 Avg Close $442.02 Range $409.85 - $521.00

Q4 2022

Shares 161,855 Value ($000) $88 Avg Close $495.16 Range $438.99 - $527.30

Q3 2022

Shares 169,337 Value ($000) $79,643 Avg Close $450.68 Range $409.84 - $488.64

Q2 2022

Shares 173,039 Value ($000) $82,811 Avg Close $432.80 Range $406.48 - $465.03

Q1 2022

Shares 180,277 Value ($000) $80,623 Avg Close $387.65 Range $341.78 - $461.91

Q4 2021

Shares 180,192 Value ($000) $69,747 Avg Close $348.21 Range $322.83 - $380.81

Q3 2021

Shares 176,719 Value ($000) $63,645 Avg Close $336.41 Range $321.89 - $347.54

Q2 2021

Shares 190,094 Value ($000) $69,086 Avg Close $333.78 Range $297.33 - $352.23

Q1 2021

Shares 193,952 Value ($000) $62,771 Avg Close $278.19 Range $260.51 - $301.81

Q4 2020

Shares 203,252 Value ($000) $61,935 Avg Close $280.94 Range $261.36 - $297.23

Q3 2020

Shares 211,352 Value ($000) $66,679 Avg Close $298.08 Range $260.61 - $322.77

Q2 2020

Shares 219,651 Value ($000) $67,530 Avg Close $298.50 Range $264.17 - $324.61

Q1 2020

Shares 232,657 Value ($000) $70,390 Avg Close $315.50 Range $239.34 - $348.69

Q4 2019

Shares 243,857 Value ($000) $83,879 Avg Close $317.67 Range $303.11 - $340.24

Q3 2019

Shares 251,645 Value ($000) $94,314 Avg Close $318.69 Range $285.79 - $346.38

Q2 2019

Shares 252,617 Value ($000) $81,623 Avg Close $267.26 Range $236.79 - $292.13

Q1 2019

Shares 266,311 Value ($000) $71,797 Avg Close $243.65 Range $211.35 - $261.00

Q4 2018

Shares 271,351 Value ($000) $66,454 Avg Close $245.46 Range $199.36 - $285.49

Q3 2018

Shares 281,583 Value ($000) $89,366 Avg Close $269.78 Range $253.73 - $287.48

Q2 2018

Shares 270,539 Value ($000) $83,245 Avg Close $291.51 Range $266.24 - $317.78

Q1 2018

Shares 275,150 Value ($000) $96,060 Avg Close $294.31 Range $266.13 - $315.68

Q4 2017

Shares 276,750 Value ($000) $84,937 Avg Close $263.02 Range $251.27 - $273.10

Q3 2017

Shares 278,754 Value ($000) $80,203 Avg Close $234.97 Range $223.70 - $251.79

Q2 2017

Shares 290,981 Value ($000) $74,698 Avg Close $217.50 Range $204.18 - $228.88

Q1 2017

Shares 305,282 Value ($000) $72,608 Avg Close $205.77 Range $193.67 - $215.78

Q4 2016

Shares 316,371 Value ($000) $73,582 Avg Close $200.65 Range $182.75 - $218.77

Q3 2016

Shares 325,079 Value ($000) $69,551 Avg Close $186.23 Range $178.16 - $192.37

Q2 2016

Shares 360,805 Value ($000) $80,200 Avg Close $180.17 Range $167.24 - $191.50

Q1 2016

Shares 362,752 Value ($000) $71,789 Avg Close $161.05 Range $148.95 - $170.52

Q4 2015

Shares 381,887 Value ($000) $72,104 Avg Close $155.62 Range $137.87 - $164.41

Q3 2015

Shares 384,658 Value ($000) $63,834 Avg Close $141.60 Range $128.46 - $149.14

Q2 2015

Shares 388,759 Value ($000) $61,669 Avg Close $134.61 Range $127.92 - $140.47

Q1 2015

Shares 392,493 Value ($000) $63,176 Avg Close $133.81 Range $118.31 - $143.99

Q4 2014

Shares 407,231 Value ($000) $60,022 Avg Close $114.24 Range $98.32 - $128.02

Q3 2014

Shares 417,989 Value ($000) $55,074 Avg Close $104.60 Range $97.77 - $111.63

Q2 2014

Shares 428,872 Value ($000) $51,306 Avg Close $99.58 Range $95.46 - $103.59

Q1 2014

Shares 452,550 Value ($000) $55,836 Avg Close $97.12 Range $89.29 - $103.07

Q4 2013

Shares 477,810 Value ($000) $54,762 Avg Close $87.28 Range $75.26 - $95.04

Q3 2013

Shares 505,109 Value ($000) $48,117 Avg Close $74.87 Range $66.06 - $80.62

Q2 2013

Shares 516,860 Value ($000) $42,796 Avg Close $62.64 Range $55.45 - $68.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	111,927	$64	$578.81	$543.66 - $638.31
Q3 2025	102,003	$62	$563.27	$485.64 - $607.66
Q2 2025	103,161	$52	$486.10	$444.43 - $537.86
Q1 2025	102,976	$53	$470.02	$418.96 - $512.32
Q4 2024	105,920	$50	$492.97	$454.91 - $543.79
Q3 2024	110,515	$58	$478.00	$412.10 - $523.27
Q2 2024	118,825	$52	$444.00	$408.11 - $476.20
Q1 2024	128,804	$62	$445.90	$411.80 - $467.71
Q4 2023	139,241	$65	$452.04	$399.15 - $478.42
Q3 2023	144,763	$64	$421.70	$401.22 - $442.91
Q2 2023	147,060	$67	$433.83	$409.59 - $461.42
Q1 2023	154,229	$71	$442.02	$409.85 - $521.00
Q4 2022	161,855	$88	$495.16	$438.99 - $527.30
Q3 2022	169,337	$79,643	$450.68	$409.84 - $488.64
Q2 2022	173,039	$82,811	$432.80	$406.48 - $465.03
Q1 2022	180,277	$80,623	$387.65	$341.78 - $461.91
Q4 2021	180,192	$69,747	$348.21	$322.83 - $380.81
Q3 2021	176,719	$63,645	$336.41	$321.89 - $347.54
Q2 2021	190,094	$69,086	$333.78	$297.33 - $352.23
Q1 2021	193,952	$62,771	$278.19	$260.51 - $301.81
Q4 2020	203,252	$61,935	$280.94	$261.36 - $297.23
Q3 2020	211,352	$66,679	$298.08	$260.61 - $322.77
Q2 2020	219,651	$67,530	$298.50	$264.17 - $324.61
Q1 2020	232,657	$70,390	$315.50	$239.34 - $348.69
Q4 2019	243,857	$83,879	$317.67	$303.11 - $340.24
Q3 2019	251,645	$94,314	$318.69	$285.79 - $346.38
Q2 2019	252,617	$81,623	$267.26	$236.79 - $292.13
Q1 2019	266,311	$71,797	$243.65	$211.35 - $261.00
Q4 2018	271,351	$66,454	$245.46	$199.36 - $285.49
Q3 2018	281,583	$89,366	$269.78	$253.73 - $287.48
Q2 2018	270,539	$83,245	$291.51	$266.24 - $317.78
Q1 2018	275,150	$96,060	$294.31	$266.13 - $315.68
Q4 2017	276,750	$84,937	$263.02	$251.27 - $273.10
Q3 2017	278,754	$80,203	$234.97	$223.70 - $251.79
Q2 2017	290,981	$74,698	$217.50	$204.18 - $228.88
Q1 2017	305,282	$72,608	$205.77	$193.67 - $215.78
Q4 2016	316,371	$73,582	$200.65	$182.75 - $218.77
Q3 2016	325,079	$69,551	$186.23	$178.16 - $192.37
Q2 2016	360,805	$80,200	$180.17	$167.24 - $191.50
Q1 2016	362,752	$71,789	$161.05	$148.95 - $170.52
Q4 2015	381,887	$72,104	$155.62	$137.87 - $164.41
Q3 2015	384,658	$63,834	$141.60	$128.46 - $149.14
Q2 2015	388,759	$61,669	$134.61	$127.92 - $140.47
Q1 2015	392,493	$63,176	$133.81	$118.31 - $143.99
Q4 2014	407,231	$60,022	$114.24	$98.32 - $128.02
Q3 2014	417,989	$55,074	$104.60	$97.77 - $111.63
Q2 2014	428,872	$51,306	$99.58	$95.46 - $103.59
Q1 2014	452,550	$55,836	$97.12	$89.29 - $103.07
Q4 2013	477,810	$54,762	$87.28	$75.26 - $95.04
Q3 2013	505,109	$48,117	$74.87	$66.06 - $80.62
Q2 2013	516,860	$42,796	$62.64	$55.45 - $68.16