CLARK JOHN M

CIK 00012249951 companySANTA CLARA, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001224995

Recent Transactions

50 trades

Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Common Stock
2005-07-22$11.63/sh+600→ 32,242 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Employee Stock Option with tandem tax withholding right
2005-07-22−8,800→ 62,600 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Common Stock
2005-07-22$11.63/sh+8,800→ 40,442 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Common Stock
2005-07-22$11.63/sh+7,600→ 39,242 total
Sale
NATIONAL SEMICONDUCTOR CORP
Common Stock
2005-07-22$24.03/sh−7,600→ 31,642 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Employee Stock Option with tandem tax withholding right
2005-07-22−600→ 62,000 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Employee Stock Option with tandem tax withholding right
2005-07-22−7,600→ 71,400 total
Sale
NATIONAL SEMICONDUCTOR CORP
Common Stock
2005-07-22$24.11/sh−600→ 31,642 total
Sale
NATIONAL SEMICONDUCTOR CORP
Common Stock
2005-07-22$24.09/sh−8,800→ 31,642 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Common Stock
2005-07-22$11.63/sh+7,600→ 39,242 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Employee Stock Option with tandem tax withholding right
2005-07-22−7,600→ 71,400 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Common Stock
2005-07-22$11.63/sh+8,800→ 40,442 total
Sale
NATIONAL SEMICONDUCTOR CORP
Common Stock
2005-07-22$24.11/sh−600→ 31,642 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Employee Stock Option with tandem tax withholding right
2005-07-22−600→ 62,000 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Common Stock
2005-07-22$11.63/sh+600→ 32,242 total
Sale
NATIONAL SEMICONDUCTOR CORP
Common Stock
2005-07-22$24.03/sh−7,600→ 31,642 total
Sale
NATIONAL SEMICONDUCTOR CORP
Common Stock
2005-07-22$24.09/sh−8,800→ 31,642 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Employee Stock Option with tandem tax withholding right
2005-07-22−8,800→ 62,600 total
Sale
NATIONAL SEMICONDUCTOR CORP
Common Stock
2004-04-02$47.01/sh−2,500→ 15,821 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Common Stock
2004-04-02$34.20/sh+3,000→ 18,821 total
Sale
NATIONAL SEMICONDUCTOR CORP
Common Stock
2004-04-02$47.02/sh−4,500→ 15,821 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Common Stock
2004-04-02$34.20/sh+4,500→ 20,321 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Common Stock
2004-04-02$34.20/sh+2,500→ 18,321 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Employee Stock Option with tandem tax withholding right
2004-04-02−3,000→ 60,000 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Employee Stock Option with tandem tax withholding right
2004-04-02−2,500→ 63,000 total
Sale
NATIONAL SEMICONDUCTOR CORP
Common Stock
2004-04-02$47.00/sh−3,000→ 15,821 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Employee Stock Option with tandem tax withholding right
2004-04-02−4,500→ 65,500 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Common Stock
2004-04-02$34.20/sh+3,000→ 18,821 total
Sale
NATIONAL SEMICONDUCTOR CORP
Common Stock
2004-04-02$47.02/sh−4,500→ 15,821 total
Sale
NATIONAL SEMICONDUCTOR CORP
Common Stock
2004-04-02$47.00/sh−3,000→ 15,821 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Common Stock
2004-04-02$34.20/sh+4,500→ 20,321 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Common Stock
2004-04-02$34.20/sh+2,500→ 18,321 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Employee Stock Option with tandem tax withholding right
2004-04-02−3,000→ 60,000 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Employee Stock Option with tandem tax withholding right
2004-04-02−4,500→ 65,500 total
Sale
NATIONAL SEMICONDUCTOR CORP
Common Stock
2004-04-02$47.01/sh−2,500→ 15,821 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Employee Stock Option with tandem tax withholding right
2004-04-02−2,500→ 63,000 total
Sale
NATIONAL SEMICONDUCTOR CORP
Common Stock
2004-01-23$38.00/sh−11,900→ 15,821 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Employee Stock Option with tandem tax withholding right
2004-01-23−500→ 27,000 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Employee Stock Option with tandem tax withholding right
2004-01-23−100→ 26,900 total
Sale
NATIONAL SEMICONDUCTOR CORP
Common Stock
2004-01-23$38.02/sh−100→ 15,821 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Employee Stock Option with tandem tax withholding right
2004-01-23−500→ 27,000 total
Sale
NATIONAL SEMICONDUCTOR CORP
Common Stock
2004-01-23$38.04/sh−500→ 15,821 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Common Stock
2004-01-23$26.10/sh+500→ 16,321 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Employee Stock Option with tandem tax withholding right
2004-01-23−100→ 26,900 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Common Stock
2004-01-23$26.10/sh+100→ 15,921 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Employee Stock Option with tandem tax withholding right
2004-01-23−11,900→ 15,000 total
Sale
NATIONAL SEMICONDUCTOR CORP
Common Stock
2004-01-23$38.00/sh−11,900→ 15,821 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Common Stock
2004-01-23$26.10/sh+11,900→ 27,721 total
Exercise/Conversion
NATIONAL SEMICONDUCTOR CORP
Common Stock
2004-01-23$26.10/sh+100→ 15,921 total
Sale
NATIONAL SEMICONDUCTOR CORP
Common Stock
2004-01-23$38.04/sh−500→ 15,821 total

Companies

NATIONAL SEMICONDUCTOR CORP
Senior Vice President,

Recent Filings

Address

STOCK ADMINISTRATION, MAIL STOP C1-640 2900 SEMICONDUCTOR DR.

SANTA CLARA, CA, 95051

View on SEC.gov