Company / CIK 0001336920
Leidos Holdings, Inc.
- Ticker
- LDOS
- Size, estimated from filings
- Large cap ($10B – $200B)
- Insiders on file
- 8
- Members of Congress who traded it
- 1
- Federal contracts on record
- 12 awards
- Lobbying filings on record
- 54
- SEC filings
- EDGAR ↗
- Latest trade on record
- October 7, 2026
Leidos Holdings, Inc. (LDOS) has 8 insiders on file who disclosed 12 transactions in the last 12 months (0 open-market buys, 6 sales, about $3.2M at reported prices), and 1 congressional trade in its stock is on record. USAspending shows 12 federal contract awards with a combined value of $369.7M to a recipient with this name that started in the last 180 days, and 29 lobbying filings naming it as client report $3.7M in 2026.
Leidos Holdings, Inc. in charts
Who is trading this stock
Which people account for the buying and selling over the last 12 months?
6 people account for the disclosed buying and selling in Leidos Holdings, Inc. over the last 12 months; the most active is Geer Noel B with $1.4M.
Lobbying spend by quarter
How much has Leidos Holdings, Inc. reported spending on federal lobbying?
Leidos Holdings, Inc. reported $7.6M in lobbying over the last eight quarters, from filings matched by exact company name.
Federal contracts by agency
Which agencies awarded Leidos Holdings, Inc. contracts that started in the last 180 days?
Federal contract awards to Leidos Holdings, Inc. that started in the last 180 days have a combined award value of $370M, most from Department of Defense.
Insiders
| Name | Role | Rows | Bought | Sold | Last filed |
|---|---|---|---|---|---|
| KRAEMER HARRY M JANSEN JR | Director | 2 | 0 | 0 | October 9, 2026 |
| Antal Daniel J. | EVP, General Counsel | 1 | 0 | 0 | October 2, 2026 |
| Cage Christopher R | Chief Financial Officer | 2 | 0 | 1 | October 2, 2026 |
| Stevens Roy E | Sector President | 2 | 0 | 1 | October 2, 2026 |
| SHAPARD ROBERT S | Director | 1 | 0 | 0 | October 2, 2026 |
| May Gary Stephen | Director | 1 | 0 | 1 | September 2, 2026 |
| Geer Noel B | Director | 2 | 0 | 2 | August 13, 2026 |
| Porter Elizabeth A | Sector President | 1 | 0 | 1 | August 6, 2026 |
Rows are this company's Form 4 rows for each person. "Bought" and "sold" count open-market purchases (code P) and sales only. More in insider buying and insider selling.
Members of Congress who traded LDOS
From periodic transaction reports that name the company's stock. Amounts are the sums of the ranges as filed. Every row is on the LDOS page.
| Member | Seat | Trades | Bought | Sold | Range as filed | Latest |
|---|---|---|---|---|---|---|
| Alan Armstrong | Senator (OK), Republican | 1 | 0 | 1 | $15K–$50K | March 27, 2026 |
Insider transactions
| Filer | Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|---|
| KRAEMER HARRY M JANSEN JR | LDOS | Other A | October 7, 2026 | October 9, 2026 | 2d | 297 | — | — | indirect | Form 4 ↗ | |
| SHAPARD ROBERT S | LDOS | Other A | September 30, 2026 | October 2, 2026 | 2d | 6 | — | — | indirect | Form 4 ↗ | |
| KRAEMER HARRY M JANSEN JR | LDOS | Other A | September 30, 2026 | October 2, 2026 | 2d | 463 | — | — | indirect | Form 4 ↗ | |
| Stevens Roy E | LDOS | Other A | September 30, 2026 | October 2, 2026 | 2d | 6 | — | — | indirect | Form 4 ↗ | |
| Cage Christopher R | LDOS | Other A | September 30, 2026 | October 2, 2026 | 2d | 93 | — | — | indirect | Form 4 ↗ | |
| Antal Daniel J. | LDOS | Other A | September 30, 2026 | October 2, 2026 | 2d | 5 | — | — | indirect | Form 4 ↗ | |
| May Gary Stephen | LDOS | Sell S | September 1, 2026 | September 2, 2026 | 1d | 1,000 | $141 | $141K | Form 4 ↗ | ||
| Geer Noel B | LDOS | Sell S | August 11, 2026 | August 13, 2026 | 2d | 1,500 | $141 | $212K | Form 4 ↗ | ||
| Geer Noel B | LDOS | Sell S | August 11, 2026 | August 13, 2026 | 2d | 8,500 | $141 | $1.2M | Form 4 ↗ | ||
| Cage Christopher R | LDOS | Sell F | August 4, 2026 | August 6, 2026 | 2d | 4,584 | $119 | $544K | Form 4 ↗ | ||
| Stevens Roy E | LDOS | Sell F | August 4, 2026 | August 6, 2026 | 2d | 4,584 | $119 | $544K | Form 4 ↗ | ||
| Porter Elizabeth A | LDOS | Sell F | August 4, 2026 | August 6, 2026 | 2d | 5,092 | $119 | $605K | Form 4 ↗ |
Federal contracts (USAspending, awards started in the last 180 days)
| Start date | Awarding agency | Award value | NAICS | Source |
|---|---|---|---|---|
| May 1, 2026 | Department of Defense | $129,902,880 | 541512 | USAspending ↗ |
| August 24, 2026 | Department of Homeland Security | $39,650,533 | 334517 | USAspending ↗ |
| May 15, 2026 | Department of Defense | $34,168,075 | 541715 | USAspending ↗ |
| May 1, 2026 | Department of Defense | $33,630,497 | 541715 | USAspending ↗ |
| May 1, 2026 | Department of Defense | $25,954,113 | 541513 | USAspending ↗ |
| June 18, 2026 | Department of Defense | $22,594,621 | 541513 | USAspending ↗ |
| August 17, 2026 | Department of Homeland Security | $18,816,749 | 334517 | USAspending ↗ |
| April 30, 2026 | Department of Homeland Security | $18,480,970 | 334517 | USAspending ↗ |
| September 30, 2026 | Department of Homeland Security | $15,226,983 | 541519 | USAspending ↗ |
| June 1, 2026 | Department of Health and Human Services | $12,624,908 | 541320 | USAspending ↗ |
| September 14, 2026 | General Services Administration | $9,743,039 | 541320 | USAspending ↗ |
| September 29, 2026 | Department of Homeland Security | $8,914,424 | 541511 | USAspending ↗ |
Lobbying (Senate LDA, as client)
| Period | Registrant | Primary issue | Amount | Source |
|---|---|---|---|---|
| 2026 Q3 | CGCN GROUP, LLC | Budget/Appropriations | $90,000 | LDA ↗ |
| 2026 Q3 | SQUIRE PATTON BOGGS | Defense | $90,000 | LDA ↗ |
| 2026 Q3 | TROUTMAN STRATEGIES | Budget/Appropriations | $40,000 | LDA ↗ |
| 2026 Q3 | 535 GROUP, LLC | Budget/Appropriations | $30,000 | LDA ↗ |
| 2026 Q3 | TEAM HALLAHAN LLC | Budget/Appropriations | $20,000 | LDA ↗ |
| 2026 Q3 | PARK GOVERNMENT RELATIONS, LLC | Veterans | $20,000 | LDA ↗ |
| 2026 Q2 | LEIDOS, INC. | Intelligence | $1,110,000 | LDA ↗ |
| 2026 Q2 | SQUIRE PATTON BOGGS | Budget/Appropriations | $90,000 | LDA ↗ |
| 2026 Q2 | CGCN GROUP, LLC | Budget/Appropriations | $90,000 | LDA ↗ |
| 2026 Q2 | ALPINE GROUP PARTNERS, LLC. | Budget/Appropriations | $70,000 | LDA ↗ |
| 2026 Q2 | THE OB-C GROUP, LLC | Aerospace | $70,000 | LDA ↗ |
| 2026 Q2 | CR FEDERAL | Aerospace | $45,000 | LDA ↗ |
| 2026 Q2 | AMERICAN DEFENSE INTERNATIONAL | Defense | $40,000 | LDA ↗ |
| 2026 Q2 | TROUTMAN STRATEGIES | Health Issues | $40,000 | LDA ↗ |
| 2026 Q2 | 535 GROUP, LLC | Budget/Appropriations | $30,000 | LDA ↗ |
| 2026 Q2 | TEAM HALLAHAN LLC | Budget/Appropriations | $20,000 | LDA ↗ |
| 2026 Q2 | PARK GOVERNMENT RELATIONS, LLC | Veterans | $20,000 | LDA ↗ |
| 2026 Q1 | LEIDOS, INC. | Energy/Nuclear | $1,270,000 | LDA ↗ |
| 2026 Q1 | SQUIRE PATTON BOGGS | Budget/Appropriations | $90,000 | LDA ↗ |
| 2026 Q1 | CGCN GROUP, LLC | Budget/Appropriations | $90,000 | LDA ↗ |
| 2026 Q1 | ALPINE GROUP PARTNERS, LLC. | Budget/Appropriations | $70,000 | LDA ↗ |
| 2026 Q1 | THE OB-C GROUP, LLC | Aerospace | $70,000 | LDA ↗ |
| 2026 Q1 | CR FEDERAL | Aerospace | $45,000 | LDA ↗ |
| 2026 Q1 | TROUTMAN STRATEGIES | Health Issues | $40,000 | LDA ↗ |
| 2026 Q1 | AMERICAN DEFENSE INTERNATIONAL | Defense | $40,000 | LDA ↗ |
| 2026 Q1 | 535 GROUP, LLC | Budget/Appropriations | $30,000 | LDA ↗ |
| 2026 Q1 | PARK GOVERNMENT RELATIONS, LLC | Veterans | $20,000 | LDA ↗ |
| 2026 Q1 | TEAM HALLAHAN LLC | Budget/Appropriations | $20,000 | LDA ↗ |
| 2026 Q1 | POTOMAC CAPITOL ASSOCIATES, INC. | Defense | — | LDA ↗ |
| 2025 Q4 | LEIDOS, INC. | Budget/Appropriations | $1,500,000 | LDA ↗ |
| 2025 Q4 | CGCN GROUP, LLC | Budget/Appropriations | $90,000 | LDA ↗ |
| 2025 Q4 | SQUIRE PATTON BOGGS | Budget/Appropriations | $90,000 | LDA ↗ |
| 2025 Q4 | ALPINE GROUP PARTNERS, LLC. | Science/Technology | $70,000 | LDA ↗ |
| 2025 Q4 | THE OB-C GROUP, LLC | Aerospace | $70,000 | LDA ↗ |
| 2025 Q4 | AMERICAN DEFENSE INTERNATIONAL | Defense | $50,000 | LDA ↗ |
| 2025 Q4 | CR FEDERAL | Aerospace | $45,000 | LDA ↗ |
| 2025 Q4 | TROUTMAN STRATEGIES | Budget/Appropriations | $40,000 | LDA ↗ |
| 2025 Q4 | 535 GROUP, LLC | Budget/Appropriations | $30,000 | LDA ↗ |
| 2025 Q4 | PARK GOVERNMENT RELATIONS, LLC | Veterans | $20,000 | LDA ↗ |
| 2025 Q4 | TEAM HALLAHAN LLC | Budget/Appropriations | $20,000 | LDA ↗ |
| 2025 Q4 | POTOMAC CAPITOL ASSOCIATES, INC. | Defense | — | LDA ↗ |
| 2025 Q3 | LEIDOS, INC. | Science/Technology | $1,280,000 | LDA ↗ |
| 2025 Q3 | CGCN GROUP, LLC | Budget/Appropriations | $90,000 | LDA ↗ |
| 2025 Q3 | SQUIRE PATTON BOGGS | Budget/Appropriations | $90,000 | LDA ↗ |
| 2025 Q3 | THE OB-C GROUP, LLC | Aerospace | $70,000 | LDA ↗ |
| 2025 Q3 | ALPINE GROUP PARTNERS, LLC. | Science/Technology | $70,000 | LDA ↗ |
| 2025 Q3 | AMERICAN DEFENSE INTERNATIONAL | Defense | $50,000 | LDA ↗ |
| 2025 Q3 | CR FEDERAL | Aerospace | $45,000 | LDA ↗ |
| 2025 Q3 | TEAM HALLAHAN LLC | Budget/Appropriations | $40,000 | LDA ↗ |
| 2025 Q3 | TROUTMAN STRATEGIES | Budget/Appropriations | $40,000 | LDA ↗ |
Related companies
Companies whose stock was traded by the same people who traded LDOS, by number of filers in common. It shows overlap in public filings and nothing else.
- Dell Technologies Inc. DELL 1 filer in common
- CrowdStrike Holdings, Inc. CRWD 1 filer in common
- Seagate Technology Holdings plc STX 1 filer in common
- Uber Technologies, Inc UBER 1 filer in common
- Datadog, Inc. DDOG 1 filer in common
- HERSHEY CO HSY 1 filer in common
- Arista Networks, Inc. ANET 1 filer in common
- AppLovin Corp APP 1 filer in common
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Federal contracts: how to read USAspending data Obligation = money the government has committed. Outlay = money actually paid.
- Lobbying disclosure reports Reports are due about 20 days after each quarter ends.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| Senate eFD, periodic transaction reports | 1 | 1 | July 21, 2026 | July 21, 2026 | Senate eFD search |
| SEC EDGAR, Form 4 | 11 | 12 | August 6, 2026 | October 9, 2026 | Form 4 list on EDGAR |
| USAspending, federal contract awards | 12 awards | — | — | — | USAspending |
| Lobbying disclosure filings | 54 filings | — | — | — | LDA.gov search |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Insiders and their transactions come from SEC EDGAR Form 4 filings for this issuer. Contracts and lobbying are matched by exact normalized name (suffixes like Inc./Corp. ignored) to USAspending recipients and LDA clients — a conservative match that misses subsidiaries on purpose. See methodology and corrections.
Not investment advice. Public records shown as filed; no recommendation is made or implied.