Welcome to our dedicated page for Leidos Holdings SEC filings (Ticker: LDOS), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Leidos Holdings, Inc. (NYSE: LDOS) SEC filings page on Stock Titan provides access to the company’s regulatory disclosures as filed with the U.S. Securities and Exchange Commission. As a large technology, engineering and science company serving defense, civil, health and commercial markets, Leidos uses these filings to report on its financial condition, operations, risks and material events.
Investors can review annual reports on Form 10-K and quarterly reports on Form 10-Q for detailed information on segment performance across National Security & Digital, Health & Civil, Commercial & International and Defense Systems. These reports typically include discussions of contract activity, backlog, mission areas such as national security, aviation security, energy efficiency programs and civil space work, as well as risk factors relevant to government contracting and technology-focused services.
Current reports on Form 8-K capture significant developments, including the release of quarterly financial results and other material events. For example, Leidos has filed an 8-K to furnish a press release announcing financial results for a fiscal quarter and to provide details on its earnings conference call. Such filings help investors understand short-term performance changes and key operational updates.
Stock Titan’s platform surfaces these LDOS filings in real time as they are posted to EDGAR and adds AI-powered summaries to explain the main points of lengthy documents. This can help readers quickly identify items such as revenue trends, segment commentary, major contract awards, or updates related to programs in areas like national security, air traffic management or energy efficiency. Users can also track insider transaction reports on Form 4, proxy statements on Schedule 14A and other relevant forms to gain additional insight into executive compensation, governance and insider trading activity.
By combining timely EDGAR updates with AI-generated explanations, this page is designed to make Leidos’ SEC reporting more accessible to both experienced analysts and individual investors researching LDOS stock.
Leidos Holdings EVP and General Counsel Daniel J. Antal reported routine equity compensation and related tax withholding transactions. On March 6–7, 2026, he acquired 4,163 and 4.8564 shares of common stock at no cost through the Key Executive Stock Deferral Plan and dividend equivalents. To cover tax obligations from previously reported restricted stock unit awards, 203 directly held shares and 20 plan shares were withheld at a price of $177.89 per share, as authorized in the award agreements. After these entries, he holds 14,429 shares directly and 10,743.2987 shares indirectly through the deferral plan.
Leidos Holdings, Inc. senior vice president and controller Daniel A. Atkinson reported routine equity compensation and related tax withholding transactions in company common stock. He received an award of 1,076 shares of common stock on March 6, 2026, recorded as a grant or award acquisition at no stated purchase price.
According to the footnotes, these restricted stock units will vest in 33 1/3% increments over three annual installments, beginning on March 6, 2027. To cover tax obligations from previously reported restricted stock unit awards, the company withheld 78 shares on March 7, 2026 and 63 shares on March 8, 2026, both treated as tax-withholding dispositions authorized by the award agreement. After these transactions, Atkinson directly owned 3,303 shares of Leidos common stock, indicating a small, compensation-driven adjustment rather than open‑market trading.
Leidos Holdings CEO Thomas Arthur Bell reported routine equity compensation activity. On March 6, 2026, he received a grant of 37,288 shares of common stock, recorded at $0 per share as a stock award. A footnote explains these are restricted stock units that will vest in three equal annual installments of 33 1/3% beginning on March 6, 2027.
To cover tax obligations from previously reported restricted stock unit awards, the company withheld shares from his holdings using share dispositions coded as tax payments, not open-market sales. On March 7, 2026, 3,245 shares were withheld at $177.89 per share, followed by 2,306 shares on March 8, 2026 at the same price. After these transactions, Bell directly owned 111,226 shares of Leidos common stock.
Leidos Holdings Chief Financial Officer Christopher R. Cage reported routine equity compensation and related tax withholding transactions. He received 8,369 shares of common stock as a grant on March 6, 2026, increasing his directly held shares to 65,848 before subsequent tax withholding.
The restricted stock units will vest in three equal annual installments beginning on March 6, 2027. On March 7 and 8, 2026, a total of 1,019 directly held shares were withheld by the company at $177.89 per share to cover tax obligations tied to previously reported restricted stock unit awards, leaving 64,829 shares held directly.
Cage also reported indirect holdings through the Key Executive Stock Deferral Plan. On March 7, 2026, 6.973 shares were credited as a grant and 33 shares were withheld for taxes, resulting in 31,653.7038 shares held indirectly under the plan. The filing notes related dividend equivalent rights on these awards.
Leidos Holdings Chief Human Resources Officer Leslie K. Fautsch reported a new stock award and related tax-withholding transactions. On
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Leidos Holdings, Inc. Sector President Cindy Gruensfelder reported a stock-based compensation grant and related tax withholding transactions. On March 6, 2026, she received 4,626 shares of common stock at $0.00 per share as a grant, increasing her direct holdings to 27,445 shares. These restricted stock units will vest in three equal annual installments beginning on March 6, 2027. On March 7 and 8, 2026, the company withheld 534 and 412 shares, respectively, at $177.89 per share to satisfy tax obligations tied to previously reported restricted stock unit awards, as authorized by the award agreement. After these tax-withholding dispositions, she directly holds 26,499 shares of Leidos common stock.
Leidos Holdings, Inc. sector president Stephen Edward Hull reported routine equity compensation and related tax withholding transactions. On March 6, 2026, he acquired 4,555 shares of Common Stock as a grant or award at $0.00 per share, bringing his direct holdings to 37,326.9809 shares.
Footnotes state these are restricted stock units that will vest in three equal annual installments starting March 6, 2027. On March 7 and 8, 2026, the company withheld 518 and 499 shares, respectively, at $177.89 per share to cover his tax obligations on prior restricted stock unit awards. After these tax-withholding dispositions, he directly holds 36,309.9809 shares of Leidos common stock.
Leidos Holdings, Inc. Sector President Jason M. O'Connor reported routine equity compensation and related tax withholding. On
According to the footnotes, these units will vest in equal installments of 33 1/3% over three years, beginning on
Leidos Holdings Sector President Elizabeth A. Porter reported equity compensation and related tax-withholding transactions. On
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Leidos Holdings Sector President Roy E. Stevens reported routine equity compensation activity. On March 6, 2026 he received a grant or award of 4,555 shares of common stock at a stated price of
To cover tax obligations from previously reported restricted stock unit awards, 518 shares on March 7, 2026 and 499 shares on March 8, 2026 were withheld by the company at