LOCKHEED MARTIN CORP — SC 13D/A Filings
13 SC 13D/A filings on record
This page lists all SC 13D/A filings submitted to the SEC by LOCKHEED MARTIN CORP (LMT), sorted by most recent first. Each row links to the full filing on EdgarLookup. LOCKHEED MARTIN CORP has filed 13 SC 13D/A documents with the SEC since 2016. To view all SEC filings by LOCKHEED MARTIN CORP, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
11-K
11-K/A
13F-HR
144
15-12B
3
3/A
4
4/A
424B1
424B2
424B3
424B5
425
8-B12B
8-B12B/A
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
DEFM14A
DEFR14A
EFFECT
FWP
NO ACT
POS AM
POSASR
PRE 14A
PX14A6G
S-3
S-3/A
S-3ASR
S-3D
S-3MEF
S-4
S-4 POS
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13E4
SC 13E4/A
SC 13G
SC 13G/A
SC 14D1
SC 14D1/A
SC TO-I
SC TO-I/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13D/A | — | 0001123292-24-000328 | Nov 1, 2024 | — |
| SC 13D/A | SC 13D/A | 0000936468-24-000099 | Aug 16, 2024 | — |
| SC 13D/A | SC 13D/A | 0000936468-24-000056 | May 2, 2024 | — |
| SC 13D/A | SC 13D/A | 0000936468-24-000019 | Mar 1, 2024 | — |
| SC 13D/A | SC 13D/A | 0000936468-23-000115 | Sep 25, 2023 | — |
| SC 13D/A | SC 13D/A | 0000936468-23-000105 | Aug 16, 2023 | — |
| SC 13D/A | SC 13D/A | 0000936468-23-000077 | Jun 1, 2023 | — |
| SC 13D/A | LOCKHEED MARTIN | 0000928385-99-000129 | Jan 20, 1999 | — |
| SC 13D/A | SCHEDULE 13D/A | 0000928385-97-002034 | Dec 12, 1997 | — |
| SC 13D/A | AMENDMENT NO. 2 TO SCHEDULE 13-D | 0000928385-97-001936 | Nov 19, 1997 | — |
| SC 13D/A | AMENDMENT NO.1 TO SCHEDULE 13D | 0000928385-97-001757 | Nov 5, 1997 | — |
| SC 13D/A | SCHEDULE 13D/A | 0000928385-96-000986 | Jul 29, 1996 | — |
| SC 13D/A | AMENDMENT #1 TO SCHEDULE 13D | 0000928385-96-000058 | Feb 14, 1996 | — |