Leidos Holdings Inc. Insider Trading

LDOS

Last 12 months

Insiders sold $3.18M and bought nothing on the open market.

45% of the selling was scheduled in advance under 10b5-1 plans. Director Noel B Geer sold $1.41M on Aug 11, 13% of their stake, outside a plan. The last open-market buy by an executive or director was in Nov 2024.

Net open-market

−$3.18M

0 buys · 6 sales

Under a 10b5-1 plan

45%

of the value sold

Insiders who bought / sold

0 / 3

executives and directors

Last open-market buy

Nov 2024

Nov 20, 2024

Get an email when LDOS's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Sep 1	Gary Stephen May Director	SoldNo plan	1,000	$140.85	141K	8.9%	Form 4
Aug 11	Noel B Geer Director	SoldNo plan 2 parts	10,000	$140.66 average	$1.41M	13%	Form 4
May 7	Gary Stephen May Director	SoldNo plan	1,484	$132.75	197K	13%	Form 4
Apr 7	Elizabeth A Porter Sector President	Sold10b5-1 plan 2 parts	2,000	$158.77 average	318K	3.9%	Form 4
Jan 20	Elizabeth A Porter Sector President	Sold10b5-1 plan	3,000	$192.21	577K	7.2%	Form 4
Dec 19, 2025	Elizabeth A Porter Sector President	Sold10b5-1 plan 2 parts	3,000	$181.04 average	543K	6.7%	Form 4
Sep 4, 2025	Stephen Edward Hull Sector President	SoldNo plan	12,497	$178.14	$2.23M	33%	Form 4
Aug 25, 2025	Roy E Stevens Sector President	SoldNo plan	2,716	$181.66	493K	5.0%	Form 4
Aug 20, 2025	Stephen Edward Hull Sector President	SoldNo plan	12,890	$178.27	$2.3M	33%	Form 4
Aug 11, 2025	Gary Stephen May Director	SoldNo plan	2,000	$178.05	356K	16%	Form 4
Aug 11, 2025	Gregory R Dahlberg Director	SoldNo plan	952	$177.43	169K	4.3%	Form 4
Aug 8, 2025	Stephen Edward Hull Sector President	SoldNo plan	7,526	$176.39	$1.33M	22%	Form 4
May 9, 2025	Gregory R Dahlberg Director	SoldNo plan	1,250	$154.55	193K	5.8%	Form 4
Feb 18, 2025	Gary Stephen May Director	SoldNo plan	2,128	$131.24	279K	16%	Form 4
Feb 13, 2025	Robert C Kovarik Jr Director	SoldNo plan	1,511	$134.56	203K	19%	Form 4
Nov 20, 2024	Noel B Geer Director	Bought	2,000	$161.13	322K	3.1%	Form 4
Nov 12, 2024	Roy E Stevens Sector President	SoldNo plan	1,137	$201.60	229K	2.4%	Form 4
Nov 7, 2024	Surya N Mohapatra Director	SoldNo plan	2,748	$194.97	536K	12%	Form 4

Sep 1No plan
Gary Stephen May
Director · sold 1,000 at $140.85
141K
8.9% of stake
Aug 11No plan
Noel B Geer
Director · sold 10,000 at avg $140.66
$1.41M
13% of stake
May 7No plan
Gary Stephen May
Director · sold 1,484 at $132.75
197K
13% of stake
Apr 710b5-1 plan
Elizabeth A Porter
Sector President · sold 2,000 at avg $158.77
318K
3.9% of stake
Jan 2010b5-1 plan
Elizabeth A Porter
Sector President · sold 3,000 at $192.21
577K
7.2% of stake
Dec 19, 202510b5-1 plan
Elizabeth A Porter
Sector President · sold 3,000 at avg $181.04
543K
6.7% of stake
Sep 4, 2025No plan
Stephen Edward Hull
Sector President · sold 12,497 at $178.14
$2.23M
33% of stake
Aug 25, 2025No plan
Roy E Stevens
Sector President · sold 2,716 at $181.66
493K
5.0% of stake
Aug 20, 2025No plan
Stephen Edward Hull
Sector President · sold 12,890 at $178.27
$2.3M
33% of stake
Aug 11, 2025No plan
Gary Stephen May
Director · sold 2,000 at $178.05
356K
16% of stake
Aug 11, 2025No plan
Gregory R Dahlberg
Director · sold 952 at $177.43
169K
4.3% of stake
Aug 8, 2025No plan
Stephen Edward Hull
Sector President · sold 7,526 at $176.39
$1.33M
22% of stake
May 9, 2025No plan
Gregory R Dahlberg
Director · sold 1,250 at $154.55
193K
5.8% of stake
Feb 18, 2025No plan
Gary Stephen May
Director · sold 2,128 at $131.24
279K
16% of stake
Feb 13, 2025No plan
Robert C Kovarik Jr
Director · sold 1,511 at $134.56
203K
19% of stake
Nov 20, 2024
Noel B Geer
Director · bought 2,000 at $161.13
322K
3.1% of stake
Nov 12, 2024No plan
Roy E Stevens
Sector President · sold 1,137 at $201.60
229K
2.4% of stake
Nov 7, 2024No plan
Surya N Mohapatra
Director · sold 2,748 at $194.97
536K
12% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch LDOS, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

Peers

Services-Computer Integrated Systems Design · Pick stocks to compare with LDOS

CompareIntrinsic value

KDKyndryl Holdings Inc.

$16.84+30.14%41

CACICaci International Inc.

$656.00-3.54%73

SAICScience Applications International Corporation

$150.45-0.75%63

PSNParsons Corporation

$52.41+1.26%68

OTEXOpen Text Corporation

$26.59+3.22%74

GDDYGodaddy Inc.

$118.32+4.29%89

LNWOLight & Wonder, Inc.

$89.40+1.42%48

JKHYJack Henry & Associates, Inc.

$179.16+10.83%86

Held by ETFs

LDOS is in 255 US ETFs. The largest of them, with LDOS's weight in each:

Spot a number that looks wrong? Check it in LDOS's SEC filings or

Download this analysis as a PDF (Pro)

Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

2 of 2 free stocks used today

Keep analysing LDOS

Create a free account and get 14 days of Premium: every stock and every tool.

Unlimited stocksQuality, fair value and dividends for 10,000+ stocks
Stock screenerFilter on quality, valuation and dividend safety
Portfolio trackerReal return, dividend calendar and portfolio quality
Editable DCFChange the assumptions and watch fair value move
Compare side by sideUp to 10 stocks in one table
Unlimited alertsPrice, P/E, Quality Score and yield

No card. Moves to Free after, unless you upgrade.

Already have an account?

Or come back tomorrow. Stocks on your watchlist are always free to view.