| Date Filed | Type | Description |
| 02/13/2012 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/08/2012 |
SC 13G/A
| NATIONAL SEMICONDUCTOR CORP reports a 12% stake in NATIONAL SEMICONDUCTOR CORP |
| 10/06/2011 |
15-12B
| Form 15-12B - Securities registration termination [Section 12(b)] |
| 10/04/2011 |
EFFECT
| Form EFFECT - Notice of Effectiveness |
| 10/04/2011 |
EFFECT
| Form EFFECT - Notice of Effectiveness |
| 09/27/2011 |
POS AM
| Form POS AM - Post-Effective amendments for registration statement |
| 09/27/2011 |
POS AM
| Form POS AM - Post-Effective amendments for registration statement |
| 09/27/2011 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 09/27/2011 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 09/27/2011 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 09/27/2011 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 09/27/2011 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 09/27/2011 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 09/27/2011 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 09/27/2011 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 09/27/2011 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 09/27/2011 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 09/26/2011 |
25-NSE
| Form 25-NSE - Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities |
| 09/23/2011 |
8-K
| Quarterly results |
| 09/08/2011 |
PRN
| National Semiconductor to Demonstrate PMBus System Power Management and PCI Express Repeater ICs at Intel Developer Forum |
| 08/15/2011 |
PRN
| National Semiconductor's Single-Wire 16-bit DAC for 4-to-20 mA Loops Simplifies Smart Transmitter Design |
| 07/27/2011 |
10-K
| Annual Report for the period ended May 29, 2011 |
| 07/12/2011 |
11-K
| Form 11-K - Annual report of employee stock purchase, savings and similar plans |
| 06/21/2011 |
8-K
| Form 8-K - Current report |
| 06/09/2011 |
8-K
| Quarterly results |
| 06/09/2011 |
TRN
| National Semiconductor's CEO Discusses Q4 2011 Results |
| 06/06/2011 |
PRN
| National Semiconductor's New High-Brightness LED Driver Simplifies Area-lighting Design |
| 05/23/2011 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 05/23/2011 |
8-K
| Form 8-K - Current report |
| 05/16/2011 |
DEFM14A
| Form DEFM14A - Definitive proxy statement relating to merger or acquisition |
| 05/10/2011 |
SC 13G/A
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend] |
| 05/10/2011 |
SC 13G/A
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend] |
| 04/22/2011 |
PREM14A
| Form PREM14A - Preliminary proxy statements relating to merger or acquisition |
| 04/20/2011 |
PRN
| National Semiconductor Partners With U.S. Department of Energy, Joins Save Energy Now LEADER |
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