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Filing Details

Accession Number:: 0000070530-11-000022
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2011-06-15 19:18:58
Reporting Period:: 2011-06-14

Filing Date:: 2011-06-15
Accepted Time:: 2011-06-15 19:18:58
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
70530	National Semiconductor Corp	NSM	Semiconductors & Related Devices (3674)	952095071

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1264708	Siak Chue Liu	Stock Administration, Mail Stop G1-1160 2900 Semiconductor Dr. Santa Clara CA 95051	Senior Vice President	No	Yes	No	No

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership
Common Stock	Acquisiton	2011-06-14	154	$8.03	1,146	No	4	M	Direct
Common Stock	Disposition	2011-06-14	154	$24.64	992	No	4	S	Direct
Common Stock	Acquisiton	2011-06-14	1,596	$8.03	2,588	No	4	M	Direct
Common Stock	Disposition	2011-06-14	1,596	$24.63	992	No	4	S	Direct
Common Stock	Acquisiton	2011-06-14	1,004	$6.30	1,996	No	4	M	Direct
Common Stock	Disposition	2011-06-14	1,004	$24.64	992	No	4	S	Direct
Common Stock	Acquisiton	2011-06-14	2,746	$6.30	3,738	No	4	M	Direct
Common Stock	Disposition	2011-06-14	2,746	$24.63	992	No	4	S	Direct
Common Stock	Acquisiton	2011-06-14	1,200	$6.55	2,192	No	4	M	Direct
Common Stock	Disposition	2011-06-14	1,200	$24.63	992	No	4	S	Direct
Common Stock	Acquisiton	2011-06-14	6,396	$6.55	7,388	No	4	M	Direct
Common Stock	Disposition	2011-06-14	6,396	$24.64	992	No	4	S	Direct
Common Stock	Acquisiton	2011-06-14	10,404	$6.55	11,396	No	4	M	Direct
Common Stock	Disposition	2011-06-14	10,404	$24.63	992	No	4	S	Direct
Common Stock	Acquisiton	2011-06-14	646	$8.38	1,638	No	4	M	Direct
Common Stock	Disposition	2011-06-14	646	$24.64	992	No	4	S	Direct
Common Stock	Acquisiton	2011-06-14	2,354	$8.38	3,346	No	4	M	Direct
Common Stock	Disposition	2011-06-14	2,354	$24.63	992	No	4	S	Direct
Common Stock	Acquisiton	2011-06-14	500	$20.68	1,492	No	4	M	Direct
Common Stock	Disposition	2011-06-14	500	$24.65	992	No	4	S	Direct
Common Stock	Acquisiton	2011-06-14	1,896	$20.68	2,888	No	4	M	Direct
Common Stock	Disposition	2011-06-14	1,896	$24.64	992	No	4	S	Direct
Common Stock	Acquisiton	2011-06-14	1,900	$20.68	2,892	No	4	M	Direct
Common Stock	Disposition	2011-06-14	1,900	$24.65	992	No	4	S	Direct
Common Stock	Acquisiton	2011-06-14	3,600	$20.68	4,592	No	4	M	Direct
Common Stock	Disposition	2011-06-14	3,600	$24.64	992	No	4	S	Direct
Common Stock	Acquisiton	2011-06-14	40,400	$20.68	41,392	No	4	M	Direct
Common Stock	Disposition	2011-06-14	40,400	$24.64	992	No	4	S	Direct
Common Stock	Acquisiton	2011-06-14	7,100	$12.89	8,092	No	4	M	Direct
Common Stock	Disposition	2011-06-14	7,100	$24.63	992	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct