Arvind Krishna

CIK: 0001629898

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)8 (20.5%)

Derivative conversions

Awards (A)19 (48.7%)

Compensation grants

Other (G, F, J, C, D, …)12 (30.8%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (2)

NOC

NORTHROP GRUMMAN CORP /DE/

Director

IBM

INTERNATIONAL BUSINESS MACHINES CORP

DirectorOfficer

Discretionary Trading P&L

Holdings

Transaction History (39 total)

NOC
NORTHROP GRUMMAN CORP /DE/
Sep 30, 2026
Award(A)
Direct
75 shares at avg. $483.48$36K
IBM
INTERNATIONAL BUSINESS MACHINES CORP
Aug 27, 2026
Discretionary(I)
Phantom Stock
Direct
8.4K shares at avg. $238.79-
NOC
NORTHROP GRUMMAN CORP /DE/
Jun 30, 2026
Award(A)
Direct
71 shares at avg. $509.31$36K
NOC
NORTHROP GRUMMAN CORP /DE/
May 20, 2026
Award(A)
Direct
349 shares at avg. $552.17$193K
NOC
NORTHROP GRUMMAN CORP /DE/
Mar 31, 2026
Award(A)
Direct
53 shares at avg. $682.24$36K
IBM
INTERNATIONAL BUSINESS MACHINES CORP
Feb 26, 2026
Award(A)
Emp. Stock Option (right to buy)
Direct
90.1K shares-
IBM
INTERNATIONAL BUSINESS MACHINES CORP
Feb 26, 2026
Award(A)
Rst. Stock Unit
Direct
22.5K shares-
IBM
INTERNATIONAL BUSINESS MACHINES CORP
Feb 21, 2026
Exercise(M)
Direct
5.6K shares-
IBM
INTERNATIONAL BUSINESS MACHINES CORP
Feb 21, 2026
Exercise(M)
Direct
5.2K shares-
IBM
INTERNATIONAL BUSINESS MACHINES CORP
Feb 21, 2026
Tax Payment(F)
Direct
2.6K shares at avg. $256.42$663K
IBM
INTERNATIONAL BUSINESS MACHINES CORP
Feb 21, 2026
Exercise(M)
Direct
6.1K shares-
IBM
INTERNATIONAL BUSINESS MACHINES CORP
Feb 21, 2026
Tax Payment(F)
Direct
3.1K shares at avg. $256.42$787K
IBM
INTERNATIONAL BUSINESS MACHINES CORP
Feb 21, 2026
Tax Payment(F)
Direct
2.8K shares at avg. $256.42$722K
IBM
INTERNATIONAL BUSINESS MACHINES CORP
Feb 18, 2026
Exercise(M)
Direct
5.7K shares-
IBM
INTERNATIONAL BUSINESS MACHINES CORP
Feb 18, 2026
Tax Payment(F)
Direct
2.8K shares at avg. $258.68$734K
IBM
INTERNATIONAL BUSINESS MACHINES CORP
Feb 1, 2026
Award(A)
Direct
83K shares-
IBM
INTERNATIONAL BUSINESS MACHINES CORP
Feb 1, 2026
Tax Payment(F)
Direct
41.1K shares at avg. $303.75$12.5M
NOC
NORTHROP GRUMMAN CORP /DE/
Dec 31, 2025
Award(A)
Direct
64 shares at avg. $570.21$36K
IBM
INTERNATIONAL BUSINESS MACHINES CORP
Nov 5, 2025
Gift(G)
Direct
20K shares-
NOC
NORTHROP GRUMMAN CORP /DE/
Sep 30, 2025
Award(A)
Direct
59 shares at avg. $609.32$36K
NOC
NORTHROP GRUMMAN CORP /DE/
Jun 30, 2025
Award(A)
Direct
73 shares at avg. $499.98$36K
IBM
INTERNATIONAL BUSINESS MACHINES CORP
Jun 8, 2025
Exercise(M)
Direct
8.6K shares-
IBM
INTERNATIONAL BUSINESS MACHINES CORP
Jun 8, 2025
Tax Payment(F)
Direct
4.3K shares at avg. $268.85$1.2M
NOC
NORTHROP GRUMMAN CORP /DE/
May 21, 2025
Award(A)
Direct
385 shares at avg. $473.90$182K
NOC
NORTHROP GRUMMAN CORP /DE/
Mar 31, 2025
Award(A)
Direct
71 shares at avg. $512.01$36K

		Type	Shares	Price		Ownership
Sep 30, 2026	NOC NORTHROP GRUMMAN CORP /DE/	Award(A)	75	$483.48	$36,261	Direct
Aug 27, 2026	IBM INTERNATIONAL BUSINESS MACHINES CORP	Discretionary(I) Phantom Stock	8,376	$238.79	-	Direct
Jun 30, 2026	NOC NORTHROP GRUMMAN CORP /DE/	Award(A)	71	$509.31	$36,161	Direct
May 20, 2026	NOC NORTHROP GRUMMAN CORP /DE/	Award(A)	349	$552.17	$192,707	Direct
Mar 31, 2026	NOC NORTHROP GRUMMAN CORP /DE/	Award(A)	53	$682.24	$36,159	Direct
Feb 26, 2026	IBM INTERNATIONAL BUSINESS MACHINES CORP	Award(A) Emp. Stock Option (right to buy)	90,071	-	-	Direct
Feb 26, 2026	IBM INTERNATIONAL BUSINESS MACHINES CORP	Award(A) Rst. Stock Unit	22,518	-	-	Direct
Feb 21, 2026	IBM INTERNATIONAL BUSINESS MACHINES CORP	Exercise(M)	5,614	-	$0	Direct
Feb 21, 2026	IBM INTERNATIONAL BUSINESS MACHINES CORP	Exercise(M)	5,166	-	$0	Direct
Feb 21, 2026	IBM INTERNATIONAL BUSINESS MACHINES CORP	Tax Payment(F)	2,587	$256.42	$663,359	Direct
Feb 21, 2026	IBM INTERNATIONAL BUSINESS MACHINES CORP	Exercise(M)	6,123	-	$0	Direct
Feb 21, 2026	IBM INTERNATIONAL BUSINESS MACHINES CORP	Tax Payment(F)	3,069	$256.42	$786,953	Direct
Feb 21, 2026	IBM INTERNATIONAL BUSINESS MACHINES CORP	Tax Payment(F)	2,814	$256.42	$721,566	Direct
Feb 18, 2026	IBM INTERNATIONAL BUSINESS MACHINES CORP	Exercise(M)	5,664	-	$0	Direct
Feb 18, 2026	IBM INTERNATIONAL BUSINESS MACHINES CORP	Tax Payment(F)	2,839	$258.68	$734,393	Direct
Feb 1, 2026	IBM INTERNATIONAL BUSINESS MACHINES CORP	Award(A)	83,028	-	$0	Direct
Feb 1, 2026	IBM INTERNATIONAL BUSINESS MACHINES CORP	Tax Payment(F)	41,133	$303.75	$12,494,354	Direct
Dec 31, 2025	NOC NORTHROP GRUMMAN CORP /DE/	Award(A)	64	$570.21	$36,493	Direct
Nov 5, 2025	IBM INTERNATIONAL BUSINESS MACHINES CORP	Gift(G)	20,000	-	-	Direct
Sep 30, 2025	NOC NORTHROP GRUMMAN CORP /DE/	Award(A)	59	$609.32	$35,950	Direct
Jun 30, 2025	NOC NORTHROP GRUMMAN CORP /DE/	Award(A)	73	$499.98	$36,499	Direct
Jun 8, 2025	IBM INTERNATIONAL BUSINESS MACHINES CORP	Exercise(M)	8,606	-	-	Direct
Jun 8, 2025	IBM INTERNATIONAL BUSINESS MACHINES CORP	Tax Payment(F)	4,298	$268.85	$1,155,517	Direct
May 21, 2025	NOC NORTHROP GRUMMAN CORP /DE/	Award(A)	385	$473.90	$182,452	Direct
Mar 31, 2025	NOC NORTHROP GRUMMAN CORP /DE/	Award(A)	71	$512.01	$36,353	Direct

1-25 of 39 transactions

About KRISHNA ARVIND

KRISHNA ARVIND (SEC CIK 0001629898) files insider reports with the SEC as Director of NORTHROP GRUMMAN CORP /DE/ (NOC) and Chairman, President & CEO of INTERNATIONAL BUSINESS MACHINES CORP (IBM).

Signal8 holds 23 ownership filings by KRISHNA ARVIND, all Form 4s, filed between Oct 1, 2024 and Oct 1, 2026. Those filings report 39 transactions, from Sep 30, 2024 to Sep 30, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on KRISHNA ARVIND's filings is in FALLS CHURCH, VA.

Recent filings by KRISHNA ARVIND

Sep 30, 2026: Grant or award of NOC shares (Form 4, code A).
Aug 27, 2026: Discretionary transaction transaction of IBM derivative securities (Form 4, code I).
Jun 30, 2026: Grant or award of NOC shares (Form 4, code A).
May 20, 2026: Grant or award of NOC shares (Form 4, code A).
Mar 31, 2026: Grant or award of NOC shares (Form 4, code A).

Other insiders filing for NORTHROP GRUMMAN CORP /DE/ (NOC)

Grady Christopher W., Director
Brown Marianne Catherine, Director
Warden Kathy J, Chair, CEO and President
WELSH MARK A III, Director
WINSTON MARY A, Director
Turley James S, Director

How to read Form 4 transaction codes