LDOSNYSE · Services-Computer Integrated Systems Design

Leidos Holdings, Inc.

Alert me on LDOS

Insider buys, 6 months

Congress trades, 6 months

Signals, 6 months

Six months

After each filing

Sep 3 Sale May Gary Stephen Insider

1 week

−2.6%S&P −1.1%

1 month

−9.5%S&P +0.5%

3 months

Result in28 trading days

6 months

Result in91 trading days

Aug 14 Sale Geer Noel B Insider

1 week

−1.7%S&P −1.4%

1 month

−9.8%S&P −2.4%

3 months

Result in14 trading days

6 months

Result in77 trading days

Jul 21 Sale Sen. Alan Armstrong Senate

1 week

+6.6%S&P −2.4%

1 month

+31.8%S&P +2.0%

3 months

+19.4%S&P +3.2%

6 months

Result in60 trading days

May 9 Sale May Gary Stephen Insider

1 week

−2.2%S&P −0.1%

1 month

−4.7%S&P −1.9%

3 months

+10.8%S&P +4.5%

6 months

Result in11 trading days

Apr 9 Sale Porter Elizabeth A Insider

1 week

+0.5%S&P +3.2%

1 month

−16.4%S&P +8.5%

3 months

−31.0%S&P +11.3%

6 months

−22.9%S&P +14.4%

Show all 10

Jan 23 Sale Porter Elizabeth A Insider

1 week

−1.5%S&P +0.4%

1 month

−8.9%S&P −0.3%

3 months

−23.4%S&P +3.9%

6 months

−39.5%S&P +7.8%

Dec 23, 2025 Sale Porter Elizabeth A Insider

1 week

−3.2%S&P −0.9%

1 month

+1.7%S&P +0.7%

3 months

−15.2%S&P −6.0%

6 months

−45.0%S&P +6.5%

Sep 5, 2025 Sale Hull Stephen Edward Insider

1 week

+2.7%S&P +1.6%

1 month

+10.9%S&P +4.1%

3 months

+7.7%S&P +6.0%

6 months

+0.8%S&P +5.4%

May 17, 2025 Sale Rep. Gerald E. Connolly House

1 week

−4.4%S&P −0.6%

1 month

−6.8%S&P +0.4%

3 months

+12.3%S&P +7.9%

6 months

+18.9%S&P +12.5%

Feb 6, 2025 Sale Rep. Gerald E. Connolly House

1 week

−7.0%S&P +1.5%

1 month

−5.7%S&P −7.5%

3 months

+9.8%S&P −5.8%

6 months

+25.2%S&P +6.5%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for LDOS

101 held · newest 5101 held · newest 2

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See all 101 filings for LDOS

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Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal

Sep 30, 2026 U.S. Immigration and Customs Enforcement $15.2M IMMIGRATION & CUSTOMS ENFORCEMENT(ICE) ELECTRONIC HEALTH RECORDS BLANKET PURCHASE AGREEMENT(BPA) CALL #1 TO BUILD AN ELECTRONIC HEALTH RECORDS SYSTEM TO BE USED BY ICE FOR HEALTH RECORDS MANAGEMENT.

Sep 29, 2026 National Institutes of Health $72.2M FUNCTIONAL PRECISION MEDICINE AND RESPONSE ASSAYS

Sep 25, 2026 National Institutes of Health $11.7M PALM004: AN OBSERVATIONAL STUDY OF THE NATURAL HISTORY OF BUNDIBUGYO VIRUS DISEASE

Sep 24, 2026 National Institutes of Health $17.7M CLINICAL MATERIAL TECHNOLOGY DEVELOPMENT AND PILOT MANUFACTURING

Aug 24, 2026 U.S. Customs and Border Protection $39.7M MEMS SYSTEMS

Aug 17, 2026 U.S. Customs and Border Protection $18.8M LOW ENERGY PORTAL SYSTEM

Jul 15, 2026 Department of the Army $11.4M PROCUREMENT FOR CHS626-BP-USARNG-3489.

Jun 24, 2026 Defense Health Agency $14M U.S. ARMY RESERVE (USAR) SUPPORT SERVICES

Jun 10, 2026 Office of Assistant Secretary for Preparedness and Response $12.6M THE PURPOSE OF THIS TASK ORDER IS TO PROVIDE STRATEGIC NATIONAL STOCKPILE (SNS) SUPPORT SERVICES TO THE CENTER FOR THE STRATEGIC NATIONAL STOCKPILE (SNS).

Jun 4, 2026 Defense Information Systems Agency $22.6M DEPARTMENT OF DEFENSE CYBER DEFENSE COMMAND (DCDC) SUPPORT

Show all 47

Apr 30, 2026 U.S. Customs and Border Protection $18.5M THIS TASK ORDER IS TO PURCHASE MULTI ENERGY PORTAL SYSTEMS AND SERVICES.

Apr 29, 2026 Department of the Air Force $22M AFLCMC/WI

Apr 24, 2026 Defense Information Systems Agency $18.6M GSM-O II JSP PHISH

Apr 17, 2026 Federal Acquisition Service $79.5M THIS CONTRACT IS FOR SERVICES IN SUPPORT OF THE MILITARY ONESOURCE PROGRAM FOR MILITARY MEMBERS AND THEIR FAMILIES, SIMILAR TO A COMMERCIAL EMPLOYEE ASSISTANCE PROGRAM (EAP).

Apr 16, 2026 Department of the Army $15M PROCURE ITEMS FOR CHS626-BP-USARC-3377

Apr 16, 2026 Department of the Army $26.5M PROCURE TRANSCEIVER

Apr 14, 2026 Department of the Army $617M DO FOR THE FY26 PRODUCTION BUY.

Apr 10, 2026 Department of the Army $128M PROCURE TACTICAL EDGE COMPUTER KITS

Apr 8, 2026 Federal Acquisition Service $16.2M HUDCENTRAL BRIDGE- BRIDGE ORIGINAL AWARD. CONTACT CENTER SERVICES IN SUPPORT OF THE DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT FOR A ONE-YEAR BASE PERIOD, AND AN OPTION TO EXTEND SERVICE (FAR 52.217-8) FOR UP TO SIX-MONTHS.

Apr 3, 2026 Securities and Exchange Commission $18.8M ENTERPRISE INFRASTRUCTURE INCLUDING CUSTOMER SUPPORT, ENDPOINT MANAGEMENT, AND NETWORK AND INFRASTRUCTURE OPERATIONS.

Mar 31, 2026 U.S. Customs and Border Protection $30.2M CBP CYBER SECURITY OPERATIONS CENTER (SOC) BRIDGE II. AWARDED SUBJECT TO AVAILABILITY OF FUNDS, PERFORMANCE IN ADVANCE OF FUNDING.

Mar 27, 2026 Department of the Army $43.7M PROCURE VOYAGER

Mar 20, 2026 Department of the Army $11.7M PROCURE RADIO 8 WATT AND RADIO 20/16 WATTS

Mar 17, 2026 U.S. Special Operations Command $12.5M FOR THE PROCUREMENT OF SMALL CRUISE MISSILE (SCM) LONG-LEAD MATERIAL KITS, WITH AN OPTION FOR THE PRODUCTION OF UP TO 60 ALL-UP-ROUNDS (AURS) AND ASSOCIATED CONTAINER MODIFICATIONS. CONTRACTOR PROPOSAL: SUBMITTED 27 JANUARY 2026

Mar 17, 2026 Federal Acquisition Service $19.7M TO24 C5ISROII OY4 ENDURING SUPPORT

Mar 12, 2026 Department of the Navy $13.5M SYNTHETIC SIGNATURE GENERATION (SSG) TRAINERS SUPPORT TASK ORDER 0005

Mar 3, 2026 Department of the Air Force $10.5M DIRECT SUPPORT OPERATOR (DSO)/TACTICAL SYSTEM OPERATOR (TSO) TRAINING

Mar 3, 2026 Transportation Security Administration $10.2M THE PURPOSE OF THIS DELIVERY ORDER IS TO PROCURE AND INSTALL AN UNINTERRUPTIBLE POWER SUPPLY (UPS).

Feb 26, 2026 Office of Procurement Operations $21.4M CYBERSECURITY OPERATIONS SUPPORT SERVICES (COSS)

Feb 19, 2026 Defense Information Systems Agency $40.5M CYBER DEFENSE AND CYBERSECURITY SERVICES PROVIDER (CSSP) SUPPORT

Feb 19, 2026 Defense Information Systems Agency $34.2M DEFENSE INFORMATION SYSTEMS AGENCY (DISA) CYBERSPACE OPERATIONS DIRECTORATE (CE) COMPREHENSIVE SUPPORT SERVICES (DCCSS)

Feb 4, 2026 Department of the Navy $13M THE WORK UNDER THIS DELIVERY ORDER SHALL BE PERFORMED IN ACCORDANCE WITH ATTACHMENT (1), CONSOLIDATED AFLOAT NETWORKS AND ENTERPRISE SERVICES (CANES), RFP N0003926R9118, STATEMENT OF WORK AND ATTACHMENT (2), CANES PRODUCTION BASELINE (PBL).

Jan 30, 2026 Department of the Army $27.6M THE SPECIAL PROJECTS BRANCH REQUIRES TECHNICAL SUPPORT IN ORDER TO PERFORM ITS RESEARCH AND DEVELOPMENT MISSION UNDERSTANDING ENERGY FIELD EFFECTS

Jan 30, 2026 Department of the Navy $130M THE PURPOSE OF THIS TASK ORDER IS TO PROCURE SMIT ENTERPRISE IT SUPPORT SERVICES FOR BASE YEAR 5, OPTION YEAR 1.

Jan 28, 2026 Department of the Navy $11M TASK ORDER FOR SOUTHEAST ALASKA ACOUSTIC TESTING FACILITY OPERATION SUPPORT.

Dec 29, 2025 Department of Veterans Affairs $272M FY26 FUNDING MEDICAL DISABILITY EXAMINATIONS

Dec 29, 2025 Department of Veterans Affairs $393M FY26 FUNDING MEDICAL DISABILITY EXAMINATIONS

Dec 29, 2025 Department of Veterans Affairs $754M FY26 FUNDING MEDICAL DISABILITY EXAMINATIONS

Dec 29, 2025 Department of Veterans Affairs $349M FY26 FUNDING MEDICAL DISABILITY EXAMINATIONS

Dec 17, 2025 Defense Information Systems Agency $16.3M THE PURPOSE OF THIS REQUIREMENT IS TO DEVELOP, ENHANCE, AND SUSTAIN A SPECIAL ACCESS PROGRAM (SAP) INFORMATION TECHNOLOGY (IT) ENTERPRISE VIA A HYBRID CLOUD AND ON-PREMISES SOLUTION.

Dec 10, 2025 Department of the Air Force $35.1M OPERATE AND CONTINUALLY ENHANCE UNITED STATES AIR FORCE CLOUD ONE ENVIROMENT AND ENTERPRISE COMMON SHARED SERVICES.

Dec 9, 2025 Office of Procurement Operations $27.2M THE PURPOSE OF THIS NOSC TASK ORDER IS FOR AN INTERIM ORDER FOR 2-MONTHS.

Dec 4, 2025 Defense Information Systems Agency $62.7M INTEGRATION SUPPORT

Dec 4, 2025 Defense Information Systems Agency $110M GSM-O II MAINTENANCE AND REPAIR

Nov 26, 2025 Defense Information Systems Agency $15.6M DEPARTMENT OF DEFENSE (DOD) NETWORK (DODNET) MIGRATION REVALIDATION AND MIGRATION EXECUTION PLAN

Nov 25, 2025 Department of the Navy $15M PROFESSIONAL SUPPORT SERVICES IN THE AREAS OF OPERATIONS, ANALYSIS AND MANAGEMENT FOR THE UNITED STATES MARINE CORPS CENTRAL COMMAND.

Oct 28, 2025 Defense Information Systems Agency $198M GSM-O II OPERATIONS AND SUSTAINMENT

47 awards, $3.9B in the last 12 monthsOriginal awards ↗

Lobbying

Last four quarters

$1.5MQ4 2025

$1.3MQ1 2026

$1.1MQ2 2026

$1.2MQ3 2026

Up 4 percent from Q2 2026. Reported by the company to the Senate each quarter.Original report ↗

Read from LDA.gov between Sep 23, 2026 and Oct 21, 2026. Senate Office of Public Records cannot vouch for the data or analyses derived from these data after the data have been retrieved from LDA.gov.