X0303 4 2010-02-08 0001036960 FAIRCHILD SEMICONDUCTOR INTERNATIONAL INC FCS 0001309803 Thompson Mark FAIRCHILD SEMICONDUCTOR INTERNATIONAL 82 RUNNING HILL ROAD SOUTH PORTLAND ME 04106 1 1 0 0 President & CEO Common Stock, par value $.01 per share 2010-02-08 4 M 0 9583 0 A 167278 D Common Stock, par value $.01 per share 2010-02-09 4 S 0 3808 9.21 D 163470 D Common Stock, par value $.01 per share 2010-02-09 4 S 0 1180 9.36 D 162290 D Common Stock, par value $.01 per share 2010-02-09 4 M 0 6666 0 A 175624 D Common Stock, par value $.01 per share 2010-02-09 4 M 0 13334 0 A 182290 D Restricted Stock Unit 2010-02-08 4 M 0 9583 0 D Common Stock, par value $.01 per share 9583 19168 D Restricted Stock Unit 2010-02-09 4 M 0 6666 0 D Common Stock, par value $.01 per share 6666 6669 D Performance Unit 2010-02-09 4 M 0 13334 0 D Common Stock, par value $.01 per share 13334 0 D This footnote is inserted only to meet technical requirements of the SEC. Restricted Stock Units and Performance Units cannot be assigned an exercise price. Restricted Stock Units vest in 25% increments on each of the first four anniversaries of the date of grant, or earlier upon certain events. Vested Restricted Stock Units result in the delivery of one share per unit promptly following the vesting date. Performance Units vest in the following increments, or earlier upon certain events: 33% on the first anniversary of the grant date; 33% on the second anniversary of the grant date and 34% on the third anniversary of the grant date . Performance Units have no expiration date. Vested Performance Units result in delivery of the underlying shares of common stock, and all the Performance Units are forfeited if the company fails to achieve the 50% EBIT Target. The reported sales were made pursuant to a plan intended to comply with Rule 10b5-1(c) under the Securities Exchange Act of 1934. This transaction was executed in multiple trades at prices ranging from $9.20 to $9.22. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effected. /s/ Paul D. Delva (Attorney-in-fact) 2010-02-10