Gary Stephen May

CIK: 0001635110

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)4 (40.0%)

Position reduction

Option Exercises (M)2 (20.0%)

Derivative conversions

Awards (A)2 (20.0%)

Compensation grants

Other (G, F, J, C, D, …)2 (20.0%)

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

Companies & Roles (1)

LDOS

Leidos Holdings, Inc.

Director

Discretionary Trading P&L

Holdings

Transaction History (10 total)

LDOS
Leidos Holdings, Inc.
Sep 1, 2026
Sale(S)
Direct
1K shares at avg. $140.85$141K
LDOS
Leidos Holdings, Inc.
May 8, 2026
Award(A)
Direct
1.1K shares-
LDOS
Leidos Holdings, Inc.
May 7, 2026
Exercise(M)
Direct
3.3K shares at avg. $75.02$251K
LDOS
Leidos Holdings, Inc.
May 7, 2026
Tax Payment(F)
Direct
1.9K shares at avg. $134.90$251K
LDOS
Leidos Holdings, Inc.
May 7, 2026
Sale(S)
Direct
1.5K shares at avg. $132.75$197K
LDOS
Leidos Holdings, Inc.
Aug 11, 2025
Sale(S)
Direct
2K shares at avg. $178.05$356K
LDOS
Leidos Holdings, Inc.
May 9, 2025
Award(A)
Direct
873 shares-
LDOS
Leidos Holdings, Inc.
Feb 18, 2025
Exercise(M)
Direct
4.1K shares at avg. $63.08$257K
LDOS
Leidos Holdings, Inc.
Feb 18, 2025
Tax Payment(F)
Direct
1.9K shares at avg. $132.26$257K
LDOS
Leidos Holdings, Inc.
Feb 18, 2025
Sale(S)
Direct
2.1K shares at avg. $131.24$279K

		Type	Shares	Price		Ownership
Sep 1, 2026	LDOS Leidos Holdings, Inc.	Sale(S)	1,000	$140.85	$140,845	Direct
May 8, 2026	LDOS Leidos Holdings, Inc.	Award(A)	1,067	-	$0	Direct
May 7, 2026	LDOS Leidos Holdings, Inc.	Exercise(M)	3,345	$75.02	$250,942	Direct
May 7, 2026	LDOS Leidos Holdings, Inc.	Tax Payment(F)	1,861	$134.90	$251,049	Direct
May 7, 2026	LDOS Leidos Holdings, Inc.	Sale(S)	1,484	$132.75	$197,005	Direct
Aug 11, 2025	LDOS Leidos Holdings, Inc.	Sale(S)	2,000	$178.05	$356,104	Direct
May 9, 2025	LDOS Leidos Holdings, Inc.	Award(A)	873	-	-	Direct
Feb 18, 2025	LDOS Leidos Holdings, Inc.	Exercise(M)	4,070	$63.08	$256,736	Direct
Feb 18, 2025	LDOS Leidos Holdings, Inc.	Tax Payment(F)	1,942	$132.26	$256,849	Direct
Feb 18, 2025	LDOS Leidos Holdings, Inc.	Sale(S)	2,128	$131.24	$279,279	Direct

1-10 of 10 transactions

About May Gary Stephen

May Gary Stephen (SEC CIK 0001635110) files insider reports with the SEC as Director of Leidos Holdings, Inc. (LDOS).

Signal8 holds 6 ownership filings by May Gary Stephen, all Form 4s, filed between Feb 19, 2025 and Sep 2, 2026. Those filings report 10 transactions, from Feb 18, 2025 to Sep 1, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on May Gary Stephen's filings is in RESTON, VA.

Recent filings by May Gary Stephen

Sep 1, 2026: Open-market sale of LDOS shares (Form 4, code S).
May 8, 2026: Grant or award of LDOS shares (Form 4, code A).
May 7, 2026: Option exercise of LDOS shares (Form 4, code M).
May 7, 2026: Tax withholding of LDOS shares (Form 4, code F).
May 7, 2026: Open-market sale of LDOS shares (Form 4, code S).

Other insiders filing for Leidos Holdings, Inc. (LDOS)

KRAEMER HARRY M JANSEN JR, Director
McElfresh Jeffery S., Director
Antal Daniel J., EVP, General Counsel
Cage Christopher R, Chief Financial Officer
Stevens Roy E, Sector President
SHAPARD ROBERT S, Director

How to read Form 4 transaction codes