| SC 13G/A | 2004-02-18 | UNITED STATES TRUST CO OF NEW YORK/ | LOCKHEED MARTIN CORP | 84,504,637 | 18.7% | EDGAR |
| SC 13G/A | 2004-02-17 | FMR CORP | LOCKHEED MARTIN CORP | 53,409,553 | 11.8% | EDGAR |
| SC 13G/A | 2004-02-17 | UNITED STATES TRUST CO OF NEW YORK/ | LOCKHEED MARTIN CORP | 84,504,637 | 18.7% | EDGAR |
| SC 13G | 2004-02-06 | STATE STREET BANK & TRUST CO | LOCKHEED MARTIN CORP | 84,697,742 | 18.8% | EDGAR |
| SC 13G/A | 2003-02-25 | UNITED STATES TRUST CO OF NEW YORK/ | LOCKHEED MARTIN CORP | 76,385,953 | 16.8% | EDGAR |
| SC 13G/A | 2003-02-13 | FMR CORP | LOCKHEED MARTIN CORP | 51,240,521 | 11.2% | EDGAR |
| SC 13G/A | 2003-02-12 | UNITED STATES TRUST CO OF NEW YORK/ | LOCKHEED MARTIN CORP | 72,914,178 | 16.0% | EDGAR |
| SC 13G | 2003-02-12 | STATE STREET BANK & TRUST CO | LOCKHEED MARTIN CORP | 82,894,986 | 18.2% | EDGAR |
| SC 13G | 2003-02-10 | STATE STREET BANK & TRUST CO | LOCKHEED MARTIN CORP | 82,894,986 | 18.2% | EDGAR |
| SC 13G/A | 2002-03-05 | US TRUST CO OF CALIFORNIA NA | LOCKHEED MARTIN CORP | 84,202,169 | 19.0% | EDGAR |
| SC 13G | 2002-02-14 | FMR CORP | LOCKHEED MARTIN CORP | 40,643,737 | 9.2% | EDGAR |
| SC 13G/A | 2002-02-13 | US TRUST CO OF CALIFORNIA NA | LOCKHEED MARTIN CORP | 84,202,169 | 19.0% | EDGAR |
| SC 13G | 2002-02-13 | STATE STREET BANK & TRUST CO | LOCKHEED MARTIN CORP | 86,197,504 | 19.6% | EDGAR |
| SC 13G/A | 2002-02-11 | CAPITAL RESEARCH & MANAGEMENT CO | LOCKHEED MARTIN CORP | 18,329,100 | 4.2% | EDGAR |
| SC 13G/A | 2002-02-11 | FMR CORP | LOCKHEED MARTIN CORP | 46,215,140 | 10.5% | EDGAR |
| SC 13G/A | 2001-02-14 | US TRUST CO OF CALIFORNIA NA | LOCKHEED MARTIN CORP | 88,085,528 | 20.4% | EDGAR |
| SC 13G | 2001-02-14 | LOCKHEED MARTIN CORP | TRITON NETWORK SYSTEMS INC | 2,000,000 | 5.7% | EDGAR |
| SC 13G | 2001-02-14 | LOCKHEED MARTIN CORP | NEW SKIES SATELLITES NV | 18,610,660 | 14.3% | EDGAR |
| SC 13G | 2001-02-12 | CAPITAL RESEARCH & MANAGEMENT CO | LOCKHEED MARTIN CORP | - | - | EDGAR |
| SC 13G | 2001-02-09 | STATE STREET BANK & TRUST CO | LOCKHEED MARTIN CORP | 85,362,217 | 19.8% | EDGAR |