QUODD

Insider Transactions last 24 months for Northrop Grumman Corporation - NYSE: NOC

Transactions
All	Buy	Sell	Option Exercise

Filer's Name	Relationship/ Title	Trans. Date	Trans. Type	Ownership Type	Security Type	Shares	Price	Trans. Value	Total Shares Owned
Simpson Kathryn G	Corp VP & General Counsel	03/02/2026	DS	Direct	COM	873	$745.00	$650,385.00	1
Roeder Roshan S	CVP & Pres. Mission Systems	02/27/2026	DS	Direct	COM	1,754	$720.00	$1,262,880.00	2,353
Hardesty Michael A	Corp VP, Controller & CAO	02/19/2026	DS	Direct	COM	147	$732.98	$107,748.06	2,525
Roeder Roshan S	CVP & Pres. Mission Systems	02/19/2026	DS	Direct	COM	512	$727.62	$372,541.44	4,107
Simpson Kathryn G	Corp VP & General Counsel	02/19/2026	DS	Direct	COM	194	$727.62	$141,158.28	874
Davies Benjamin R.	CVP & Pres. Defense Systems	02/18/2026	DS	Direct	COM	2,189	$719.61	$1,575,255.07	151
Roeder Roshan S	CVP & Pres. Mission Systems	02/17/2026	DS	Direct	COM	318	$702.56	$223,414.08	4,619
Roeder Roshan S	CVP & Pres. Mission Systems	02/17/2026	DF	Direct	COM	992	$701.12	$695,511.04	4,937
Roeder Roshan S	CVP & Pres. Mission Systems	02/17/2026	AM	Direct	COM	2,017	$0.00	$0.00	5,929
Simpson Kathryn G	Corp VP & General Counsel	02/17/2026	DS	Direct	COM	779	$702.56	$547,294.24	1,068
Simpson Kathryn G	Corp VP & General Counsel	02/17/2026	DF	Direct	COM	193	$701.12	$135,316.16	1,847
Simpson Kathryn G	Corp VP & General Counsel	02/17/2026	AM	Direct	COM	387	$0.00	$0.00	2,040
Warden Kathy J	Chair, CEO and President	02/17/2026	DF	Direct	COM	4,857	$701.12	$3,405,339.84	196,681
Warden Kathy J	Chair, CEO and President	02/17/2026	AM	Direct	COM	10,760	$0.00	$0.00	201,538
Jones Thomas H	CVP & Pres Aeronautics Systems	02/17/2026	DF	Direct	COM	1,005	$701.12	$704,625.60	11,205
Jones Thomas H	CVP & Pres Aeronautics Systems	02/17/2026	AM	Direct	COM	2,152	$0.00	$0.00	12,210
Hardesty Michael A	Corp VP, Controller & CAO	02/17/2026	DS	Direct	COM	716	$700.63	$501,609.04	2,672
Hardesty Michael A	Corp VP, Controller & CAO	02/17/2026	DF	Direct	COM	243	$701.12	$170,372.16	3,388
Hardesty Michael A	Corp VP, Controller & CAO	02/17/2026	AM	Direct	COM	538	$0.00	$0.00	3,631
Fleming Robert J.	CVP and Pres. Space Systems	02/17/2026	DF	Direct	COM	85	$701.12	$59,595.20	2,619
Fleming Robert J.	CVP and Pres. Space Systems	02/17/2026	AM	Direct	COM	264	$0.00	$0.00	2,704
Davies Benjamin R.	CVP & Pres. Defense Systems	02/17/2026	DF	Direct	COM	123	$701.12	$86,237.76	2,340
Davies Benjamin R.	CVP & Pres. Defense Systems	02/17/2026	AM	Direct	COM	274	$0.00	$0.00	2,463
Hardesty Michael A	Corp VP, Controller & CAO	02/13/2026	DS	Direct	COM	1	$703.21	$407.86	3,093
Hardesty Michael A	Corp VP, Controller & CAO	02/13/2026	DS	Direct	COM	783	$702.43	$550,002.69	3,094

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Transaction Type Key First letter: A = Acquired, D = Disposed Second letter: A = Grant, award or other acquisition pursuant to Rule 16b-3(d) C = Conversion of derivative security \| D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) \| E = Expiration of short derivative position \| F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. \| G = Gift \| H = Expiration (or cancellation) of long derivative position with value received \| I = Discretionary transaction in accordance with Rule 16b-3(f) \| J = Other \| L = Small acquisition under Rule 16a-6 \| M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 \| O = Exercise of out-of-the-money derivative security \| P = Open market or private purchase \| S = Open market or private sale \| U = Disposition pursuant to a tender of shares in a change of control transaction \| W = Acquisition or disposition by will or the laws of descent and distribution \| X = Exercise of in-the-money or at-the-money derivative security \| Z = Deposit into or withdrawal from voting trust		Send to Excel

Transaction Type Key
First letter: A = Acquired, D = Disposed
Second letter:
A = Grant, award or other acquisition pursuant to Rule 16b-3(d) C = Conversion of derivative security | D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) | E = Expiration of short derivative position | F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. | G = Gift | H = Expiration (or cancellation) of long derivative position with value received | I = Discretionary transaction in accordance with Rule 16b-3(f) | J = Other | L = Small acquisition under Rule 16a-6 | M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | O = Exercise of out-of-the-money derivative security | P = Open market or private purchase | S = Open market or private sale | U = Disposition pursuant to a tender of shares in a change of control transaction | W = Acquisition or disposition by will or the laws of descent and distribution | X = Exercise of in-the-money or at-the-money derivative security | Z = Deposit into or withdrawal from voting trust

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Filer's Name	Relationship/ Title	Trans. Date	Trans. Type	Ownership Type	Security Type	Shares	Price	Trans. Value	Total Shares Owned
Grady Christopher W.	Director	02/12/2026	AA	Direct	COM	71	$695.06	$49,349.26	71
Brown Marianne Catherine	Director	12/31/2025	AA	Direct	COM	81	$570.21	$46,187.01	10,963
Krishna Arvind	Director	12/31/2025	AA	Direct	COM	64	$570.21	$36,493.44	2,257
Krishna Arvind	Director	09/30/2025	AA	Direct	COM	59	$609.32	$35,949.88	2,184
Brown Marianne Catherine	Director	09/30/2025	AA	Direct	COM	76	$609.32	$46,308.32	10,836
Brown Marianne Catherine	Director	06/30/2025	AA	Direct	COM	93	$499.98	$46,498.14	10,718
Krishna Arvind	Director	06/30/2025	AA	Direct	COM	73	$499.98	$36,498.54	2,116
Winston Mary A	Director	05/21/2025	AA	Direct	COM	385	$473.90	$182,451.50	1,241
Abney David P	Director	05/21/2025	AA	Direct	COM	385	$473.90	$182,451.50	2,468
Brown Marianne Catherine	Director	05/21/2025	AA	Direct	COM	385	$473.90	$182,451.50	10,575
Fudge Ann M	Director	05/21/2025	AA	Direct	COM	385	$473.90	$182,451.50	5,792
Kleiner Madeleine	Director	05/21/2025	AA	Direct	COM	385	$473.90	$182,451.50	21,002
Krishna Arvind	Director	05/21/2025	AA	Direct	COM	385	$473.90	$182,451.50	2,034
Roughead Gary	Director	05/21/2025	AA	Direct	COM	385	$473.90	$182,451.50	11,671
Schoewe Thomas M	Director	05/21/2025	AA	Direct	COM	385	$473.90	$182,451.50	16,177
Turley James S	Director	05/21/2025	AA	Direct	COM	385	$473.90	$182,451.50	6,297
Welsh Mark A Iii	Director	05/21/2025	AA	Direct	COM	385	$473.90	$182,451.50	4,409
Ross Kimberly A.	Director	05/21/2025	AA	Direct	COM	385	$473.90	$182,451.50	1,242
Brown Marianne Catherine	Director	03/31/2025	AA	Direct	COM	90	$512.01	$46,080.90	10,190
Krishna Arvind	Director	03/31/2025	AA	Direct	COM	71	$512.01	$36,352.71	1,649
Robinson Graham	Director	03/31/2025	AA	Direct	COM	43	$512.01	$22,016.43	1,984
Abney David P	Director	07/31/2024	AA	Direct	COM	377	$484.32	$182,588.64	2,078
Winston Mary A	Director	07/31/2024	AA	Direct	COM	377	$484.32	$182,588.64	846
Welsh Mark A Iii	Director	07/31/2024	AA	Direct	COM	377	$484.32	$182,588.64	4,306
Brown Marianne Catherine	Director	07/31/2024	AA	Direct	COM	94	$484.32	$45,526.08	9,789