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Lockheed Martin Corp. SEC filings

In the twelve months since 23 September 2025 Lockheed Martin Corp. filed 21 documents with the SEC of the kinds listed here: 8 current reports (8-K), about 4 results of operations; 2 material agreement; 1 shareholder vote; 1 other events; 4 employee plan annual reports (11-K), 3 quarterly reports (10-Q), 1 conflict minerals report (SD), 1 shelf registration (S-3ASR), 1 annual report to shareholders (ARS), 1 additional proxy material (DEFA14A). The latest, filed 28 August 2026: 8-K, material agreement.

FiledFormWhat it was aboutPeriod or event dateFiling
28 August 20268-KMaterial agreement24 August 2026EDGAR
23 July 202610-Qquarterly report28 June 2026EDGAR
23 July 20268-KResults of operations23 July 2026EDGAR
24 June 202611-Kemployee plan annual report31 December 2025EDGAR
24 June 202611-Kemployee plan annual report31 December 2025EDGAR
24 June 202611-Kemployee plan annual report31 December 2025EDGAR
24 June 202611-Kemployee plan annual report31 December 2025EDGAR
27 May 2026SDconflict minerals reportEDGAR
13 May 20268-KShareholder vote12 May 2026EDGAR
23 April 202610-Qquarterly report29 March 2026EDGAR
23 April 20268-KResults of operations23 April 2026EDGAR
23 April 2026S-3ASRshelf registrationEDGAR
26 March 2026ARSannual report to shareholders31 December 2025EDGAR
26 March 2026DEFA14Aadditional proxy materialEDGAR
26 March 2026DEF 14Aproxy statement12 May 2026EDGAR
29 January 202610-Kannual report31 December 2025EDGAR
29 January 20268-KResults of operations29 January 2026EDGAR
18 December 20258-KOther events18 December 2025EDGAR
9 December 20258-KMaterial agreement5 December 2025EDGAR
21 October 202510-Qquarterly report28 September 2025EDGAR
21 October 20258-KResults of operations21 October 2025EDGAR

An 8-K is what a company files within four business days of a material event; the SEC numbers the events, and the words here are the SEC's own headings, shortened. Form 4, Form 144, 13F and Schedule 13D and 13G have their own pages. Prospectus supplements and correspondence are not listed.

Source

The company's filing index on EDGAR, read from the SEC's submissions feed.

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