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$NOC

$496.99 -$12.32 (2.42%)

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Insider Transactions

Insider Transaction Summary

Kathy J Warden

201,538 shares

Net: +43,649 B/S: 7.25

WESLEY G BUSH

97,449 shares

Net: 0 B/S: -

GLORIA A FLACH

77,200 shares

Net: 0 B/S: -

THOMAS E VICE

72,453 shares

Net: 0 B/S: -

DARRYL M FRASER

65,401 shares

Net: 0 B/S: -

SID ASHWORTH

63,147 shares

Net: 0 B/S: -

Christopher T Jones

62,829 shares

Net: 0 B/S: -

Donald E Felsinger

39,831 shares

Net: 0 B/S: -

VIC FAZIO

38,398 shares

Net: 0 B/S: -

Kenneth L Bedingfield

27,797 shares

Net: 0 B/S: -

SHEILA C. CHESTON

27,058 shares

Net: 0 B/S: -

Denise M. Peppard

26,609 shares

Net: 0 B/S: -

KARL J KRAPEK

23,942 shares

Net: 0 B/S: -

MADELEINE KLEINER

21,002 shares

Net: 0 B/S: -

Mary D Petryszyn

20,716 shares

Net: 0 B/S: -

RICHARD B MYERS

20,375 shares

Net: 0 B/S: -

BRUCE S GORDON

18,457 shares

Net: 0 B/S: -

Lesley A Kalan

17,933 shares

Net: 0 B/S: -

THOMAS M SCHOEWE

16,737 shares

Net: +349 B/S: ∞

David F Keffer

16,640 shares

Net: 0 B/S: -

Mark A Caylor

16,432 shares

Net: 0 B/S: -

Blake E Larson

14,843 shares

Net: 0 B/S: -

Shawn N Purvis

13,610 shares

Net: 0 B/S: -

GARY ROUGHEAD

12,210 shares

Net: +349 B/S: ∞

Thomas H Jones

12,210 shares

Net: +10,196 B/S: 20.56

Ann M Addison

12,108 shares

Net: 0 B/S: -

Marianne Catherine Brown

11,415 shares

Net: +574 B/S: ∞

David T Perry

8,717 shares

Net: 0 B/S: -

Janis G Pamiljans

7,953 shares

Net: 0 B/S: -

WILLIAM H HERNANDEZ

7,585 shares

Net: 0 B/S: -

James S Turley

6,738 shares

Net: +349 B/S: ∞

ANN M FUDGE

5,792 shares

Net: 0 B/S: -

Marianne Brown

5,367 shares

Net: 0 B/S: -

Patrick M. Antkowiak

5,208 shares

Net: 0 B/S: -

John Greene

4,981 shares

Net: +4,981 B/S: ∞

MARK A III WELSH

4,470 shares

Net: +344 B/S: 69.8

Lucy C Ryan

4,144 shares

Net: 0 B/S: -

Stephen F. O'Bryan

3,362 shares

Net: 0 B/S: -

Thomas L Jr Wilson

3,000 shares

Net: 0 B/S: -

DAVID P ABNEY

2,824 shares

Net: +349 B/S: ∞

Robert J. Fleming

2,704 shares

Net: +4,774 B/S: ∞

ARVIND KRISHNA

2,666 shares

Net: +525 B/S: ∞

Kenneth B. Crews

2,660 shares

Net: 0 B/S: -

Michael A Hardesty

2,525 shares

Net: +1,192 B/S: 2.22

ROSHAN S ROEDER

2,353 shares

Net: +7,820 B/S: 5.47

LISA R DAVIS

2,070 shares

Net: 0 B/S: -

Graham Robinson

1,984 shares

Net: 0 B/S: -

Kimberly A. Ross

1,612 shares

Net: +349 B/S: ∞

MARY A WINSTON

1,609 shares

Net: +349 B/S: ∞

Matthew Fox Bromberg

1,585 shares

Net: 0 B/S: -

Christopher W. Grady

421 shares

Net: +420 B/S: ∞

Benjamin R. Davies

151 shares

Net: +4,616 B/S: 3.72

Kathryn G Simpson

1 shares

Net: +2,842 B/S: 2.89

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Kathy J Warden	201,538	+43,649	7.25
WESLEY G BUSH	97,449	0	-
GLORIA A FLACH	77,200	0	-
THOMAS E VICE	72,453	0	-
DARRYL M FRASER	65,401	0	-
SID ASHWORTH	63,147	0	-
Christopher T Jones	62,829	0	-
Donald E Felsinger	39,831	0	-
VIC FAZIO	38,398	0	-
Kenneth L Bedingfield	27,797	0	-
SHEILA C. CHESTON	27,058	0	-
Denise M. Peppard	26,609	0	-
KARL J KRAPEK	23,942	0	-
MADELEINE KLEINER	21,002	0	-
Mary D Petryszyn	20,716	0	-
RICHARD B MYERS	20,375	0	-
BRUCE S GORDON	18,457	0	-
Lesley A Kalan	17,933	0	-
THOMAS M SCHOEWE	16,737	+349	∞
David F Keffer	16,640	0	-
Mark A Caylor	16,432	0	-
Blake E Larson	14,843	0	-
Shawn N Purvis	13,610	0	-
GARY ROUGHEAD	12,210	+349	∞
Thomas H Jones	12,210	+10,196	20.56
Ann M Addison	12,108	0	-
Marianne Catherine Brown	11,415	+574	∞
David T Perry	8,717	0	-
Janis G Pamiljans	7,953	0	-
WILLIAM H HERNANDEZ	7,585	0	-
James S Turley	6,738	+349	∞
ANN M FUDGE	5,792	0	-
Marianne Brown	5,367	0	-
Patrick M. Antkowiak	5,208	0	-
John Greene	4,981	+4,981	∞
MARK A III WELSH	4,470	+344	69.8
Lucy C Ryan	4,144	0	-
Stephen F. O'Bryan	3,362	0	-
Thomas L Jr Wilson	3,000	0	-
DAVID P ABNEY	2,824	+349	∞
Robert J. Fleming	2,704	+4,774	∞
ARVIND KRISHNA	2,666	+525	∞
Kenneth B. Crews	2,660	0	-
Michael A Hardesty	2,525	+1,192	2.22
ROSHAN S ROEDER	2,353	+7,820	5.47
LISA R DAVIS	2,070	0	-
Graham Robinson	1,984	0	-
Kimberly A. Ross	1,612	+349	∞
MARY A WINSTON	1,609	+349	∞
Matthew Fox Bromberg	1,585	0	-
Christopher W. Grady	421	+420	∞
Benjamin R. Davies	151	+4,616	3.72
Kathryn G Simpson	1	+2,842	2.89

Individual Transactions

May 20, 2026

DAVID P ABNEY

Grant/Award Acquisition

Change: +349

Price: $552.17

Shares: 2,824

Value: +$192,707

Marianne Catherine Brown

Grant/Award Acquisition

Change: +349

Price: $552.17

Shares: 11,415

Value: +$192,707

Christopher W. Grady

Grant/Award Acquisition

Change: +349

Price: $552.17

Shares: 421

Value: +$192,707

ARVIND KRISHNA

Grant/Award Acquisition

Change: +349

Price: $552.17

Shares: 2,666

Value: +$192,707

Kimberly A. Ross

Grant/Award Acquisition

Change: +349

Price: $552.17

Shares: 1,612

Value: +$192,707

GARY ROUGHEAD

Grant/Award Acquisition

Change: +349

Price: $552.17

Shares: 12,210

Value: +$192,707

THOMAS M SCHOEWE

Grant/Award Acquisition

Change: +349

Price: $552.17

Shares: 16,737

Value: +$192,707

James S Turley

Grant/Award Acquisition

Change: +349

Price: $552.17

Shares: 6,738

Value: +$192,707

MARY A WINSTON

Grant/Award Acquisition

Change: +349

Price: $552.17

Shares: 1,609

Value: +$192,707

MARK A III WELSH

Grant/Award Acquisition

Change: +349

Price: $552.17

Shares: 4,470

Value: +$192,707

Insider	Filing Date	Transaction	Shares	Change	Price	Value
DAVID P ABNEY	May 21	Grant/Award Acquisition (A) Compensation/Award	2,824	+349	$552.17	+$192,707
Marianne Catherine Brown	May 21	Grant/Award Acquisition (A) Compensation/Award	11,415	+349	$552.17	+$192,707
Christopher W. Grady	May 21	Grant/Award Acquisition (A) Compensation/Award	421	+349	$552.17	+$192,707
ARVIND KRISHNA	May 21	Grant/Award Acquisition (A) Compensation/Award	2,666	+349	$552.17	+$192,707
Kimberly A. Ross	May 21	Grant/Award Acquisition (A) Compensation/Award	1,612	+349	$552.17	+$192,707
GARY ROUGHEAD	May 21	Grant/Award Acquisition (A) Compensation/Award	12,210	+349	$552.17	+$192,707
THOMAS M SCHOEWE	May 21	Grant/Award Acquisition (A) Compensation/Award	16,737	+349	$552.17	+$192,707
James S Turley	May 21	Grant/Award Acquisition (A) Compensation/Award	6,738	+349	$552.17	+$192,707
MARY A WINSTON	May 21	Grant/Award Acquisition (A) Compensation/Award	1,609	+349	$552.17	+$192,707
MARK A III WELSH	May 21	Grant/Award Acquisition (A) Compensation/Award	4,470	+349	$552.17	+$192,707

May 04, 2026

MARK A III WELSH

Open Market Sale

Change: -1

Price: $566.60

Shares: 4,215

Value: -$566

Insider	Filing Date	Transaction	Shares	Change	Price	Value
MARK A III WELSH	May 05	Open Market Sale (S) Market Sale	4,215	-1	$566.60	-$566

March 31, 2026

ARVIND KRISHNA

Grant/Award Acquisition

Change: +53

Price: $682.24

Shares: 2,317

Value: +$36,158

Marianne Catherine Brown

Grant/Award Acquisition

Change: +68

Price: $682.24

Shares: 11,066

Value: +$46,392

Insider	Filing Date	Transaction	Shares	Change	Price	Value
ARVIND KRISHNA	Apr 02	Grant/Award Acquisition (A) Compensation/Award	2,317	+53	$682.24	+$36,158
Marianne Catherine Brown	Apr 02	Grant/Award Acquisition (A) Compensation/Award	11,066	+68	$682.24	+$46,392

March 02, 2026

Kathryn G Simpson

Open Market Sale

Change: -873

Price: $745.00

Shares: 1

Value: -$650,385

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Kathryn G Simpson	Mar 03	Open Market Sale (S) Market Sale	1	-873	$745.00	-$650,385

February 27, 2026

ROSHAN S ROEDER

Open Market Sale

Change: -1,754

Price: $720.00

Shares: 2,353

Value: -$1,262,880

Insider	Filing Date	Transaction	Shares	Change	Price	Value
ROSHAN S ROEDER	Mar 02	Open Market Sale (S) Market Sale	2,353	-1,754	$720.00	-$1,262,880

February 19, 2026

Kathryn G Simpson

Open Market Sale

Change: -194

Price: $727.62

Shares: 874

Value: -$141,158

ROSHAN S ROEDER

Open Market Sale

Change: -512

Price: $727.62

Shares: 4,107

Value: -$372,541

Michael A Hardesty

Open Market Sale

Change: -147

Price: $732.98

Shares: 2,525

Value: -$107,748

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Kathryn G Simpson	Feb 20	Open Market Sale (S) Market Sale	874	-194	$727.62	-$141,158
ROSHAN S ROEDER	Feb 20	Open Market Sale (S) Market Sale	4,107	-512	$727.62	-$372,541
Michael A Hardesty	Feb 20	Open Market Sale (S) Market Sale	2,525	-147	$732.98	-$107,748

February 18, 2026

Benjamin R. Davies

Open Market Sale

Change: -2,189

Price: $719.61

Shares: 151

Value: -$1,575,226

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Benjamin R. Davies	Feb 19	Open Market Sale (S) Market Sale	151	-2,189	$719.61	-$1,575,226

February 17, 2026

Benjamin R. Davies

Option Exercise/Conversion

Change: +274

Price: $0.00

Shares: 2,463

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Benjamin R. Davies	Feb 19	Option Exercise/Conversion (M) Compensation/Award	2,463	+274	$0.00	+$0