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LDOS SEC Filings

SEC filings for LDOS. Annual and quarterly reports, 8-K events,
Form 4 insider filings and 13D/G stake disclosures.

All10-K10-Q8-KForm 413D/GLast 12 months
FormFiledAccession
4May Gary StephenSep 2, 2026EDGAR
4Geer Noel BAug 13, 2026EDGAR
4Porter Elizabeth ASector PresidentAug 6, 2026EDGAR
4Stevens Roy ESector PresidentAug 6, 2026EDGAR
4Cage Christopher RChief Financial OfficerAug 6, 2026EDGAR
4KRAEMER HARRY M JANSEN JRJul 7, 2026EDGAR
4SHAPARD ROBERT SJul 2, 2026EDGAR
4KRAEMER HARRY M JANSEN JRJul 2, 2026EDGAR
4Stevens Roy ESector PresidentJul 2, 2026EDGAR
4Cage Christopher RChief Financial OfficerJul 2, 2026EDGAR
4Antal Daniel J.EVP, General CounselJul 2, 2026EDGAR
4Dahlberg Gregory RMay 12, 2026EDGAR
4Fubini David GMay 12, 2026EDGAR
4Geer Noel BMay 12, 2026EDGAR
4Jonas Tina WMay 12, 2026EDGAR
4KRAEMER HARRY M JANSEN JRMay 12, 2026EDGAR
4May Gary StephenMay 12, 2026EDGAR
4Norton Nancy AMay 12, 2026EDGAR
4Shanahan Patrick MMay 12, 2026EDGAR
4SHAPARD ROBERT SMay 12, 2026EDGAR
4May Gary StephenMay 8, 2026EDGAR
4Bell Thomas ArthurCEOMay 6, 2026EDGAR
4Antal Daniel J.EVP, General CounselMay 6, 2026EDGAR
4KRAEMER HARRY M JANSEN JRMay 5, 2026EDGAR
4KRAEMER HARRY M JANSEN JRApr 14, 2026EDGAR
4Porter Elizabeth ASector PresidentApr 8, 2026EDGAR
4SHAPARD ROBERT SApr 2, 2026EDGAR
4KRAEMER HARRY M JANSEN JRApr 2, 2026EDGAR
4Stevens Roy ESector PresidentApr 2, 2026EDGAR
4Cage Christopher RChief Financial OfficerApr 2, 2026EDGAR
4Antal Daniel J.EVP, General CounselApr 2, 2026EDGAR
4Dahlberg Gregory RMar 18, 2026EDGAR
4Antal Daniel J.EVP, General CounselMar 10, 2026EDGAR
4Atkinson Daniel A.SVP, ControllerMar 10, 2026EDGAR
4Bell Thomas ArthurCEOMar 10, 2026EDGAR
4Cage Christopher RChief Financial OfficerMar 10, 2026EDGAR
4Fautsch Leslie K.Chief Human Resources OfficerMar 10, 2026EDGAR
4Gruensfelder CindySector PresidentMar 10, 2026EDGAR
4Hull Stephen EdwardSector PresidentMar 10, 2026EDGAR
4O'Connor Jason M.Sector PresidentMar 10, 2026EDGAR
4Porter Elizabeth ASector PresidentMar 10, 2026EDGAR
4Stevens Roy ESector PresidentMar 10, 2026EDGAR
4Geer Noel BMar 5, 2026EDGAR
4Cage Christopher RChief Financial OfficerMar 5, 2026EDGAR
4Stevens Roy ESector PresidentMar 5, 2026EDGAR
4Porter Elizabeth ASector PresidentMar 5, 2026EDGAR
4O'Connor Jason M.Sector PresidentMar 5, 2026EDGAR
4Hull Stephen EdwardSector PresidentMar 5, 2026EDGAR
4Fautsch Leslie K.Chief Human Resources OfficerMar 5, 2026EDGAR
4Atkinson Daniel A.SVP, ControllerMar 5, 2026EDGAR
4Porter Elizabeth ASector PresidentFeb 25, 2026EDGAR
4O'Connor Jason M.Sector PresidentFeb 25, 2026EDGAR
4KRAEMER HARRY M JANSEN JRFeb 24, 2026EDGAR
4Cage Christopher RChief Financial OfficerFeb 24, 2026EDGAR
4SHAPARD ROBERT SFeb 23, 2026EDGAR
4Antal Daniel J.EVP, General CounselFeb 17, 2026EDGAR
4Atkinson Daniel A.SVP, ControllerFeb 17, 2026EDGAR
4Bell Thomas ArthurCEOFeb 17, 2026EDGAR
4Cage Christopher RChief Financial OfficerFeb 17, 2026EDGAR
4Fautsch Leslie K.Chief Human Resources OfficerFeb 17, 2026EDGAR
4Gruensfelder CindySector PresidentFeb 17, 2026EDGAR
4Hull Stephen EdwardSector PresidentFeb 17, 2026EDGAR
4O'Connor Jason M.Sector PresidentFeb 17, 2026EDGAR
4Porter Elizabeth ASector PresidentFeb 17, 2026EDGAR
4Stevens Roy ESector PresidentFeb 17, 2026EDGAR
4Porter Elizabeth ASector PresidentJan 22, 2026EDGAR
4KRAEMER HARRY M JANSEN JRJan 9, 2026EDGAR
4SHAPARD ROBERT SJan 2, 2026EDGAR
4KRAEMER HARRY M JANSEN JRJan 2, 2026EDGAR
4Stevens Roy ESector PresidentJan 2, 2026EDGAR
4Cage Christopher RChief Financial OfficerJan 2, 2026EDGAR
4Antal Daniel J.EVP, General CounselJan 2, 2026EDGAR
4Porter Elizabeth ASector PresidentDec 22, 2025EDGAR
4Schmanske Mary VickiSector PresidentDec 3, 2025EDGAR
4Carlini James F.EVP, Chief Technology OfficerNov 19, 2025EDGAR
4Schmanske Mary VickiSector PresidentNov 18, 2025EDGAR
4Carlini James F.EVP, Chief Technology OfficerNov 18, 2025EDGAR
4KRAEMER HARRY M JANSEN JROct 9, 2025EDGAR
4KRAEMER HARRY M JANSEN JROct 2, 2025EDGAR
4SHAPARD ROBERT SOct 2, 2025EDGAR
4Stevens Roy ESector PresidentOct 2, 2025EDGAR
4Cage Christopher RChief Financial OfficerOct 2, 2025EDGAR
4Antal Daniel J.EVP, General CounselOct 2, 2025EDGAR

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Source: SEC EDGAR.