X0303 4 2010-08-13 0 0001059786 MIPS TECHNOLOGIES INC MIPS 0001250024 SWIFT ARTHUR L MIPS TECHNOLOGIES, INC. 955 EAST ARQUES AVENUE SUNNYVALE CA 94085 0 1 0 0 Vice President of Marketing Common Stock 2010-08-13 4 F 0 1223 6.13 D 2111 D Common Stock 2010-08-13 4 M 0 13889 3.07 A 16000 D Common Stock 2010-08-13 4 S 0 13889 6.20 D 2111 D Common Stock 2010-08-13 4 M 0 1667 3.27 A 3778 D Common Stock 2010-08-13 4 S 0 1667 6.20 D 2111 D Non-Qualified Stock Option (right to buy) 3.07 2010-08-13 4 M 0 13889 0 D 2016-03-26 Common Stock 13889 138889 D Non-Qualified Stock Option (right to buy) 3.27 2010-08-13 4 M 0 1667 0 D 2016-08-17 Common Stock 1667 20833 D Non-Qualified Stock Option (right to buy) 6.00 2010-08-16 4 A 0 40000 6.00 A 2017-08-16 Common Stock 40000 40000 D Restricted Stock Units 2010-08-16 4 A 0 16000 0 A 2013-08-16 Common Stock 16000 16000 D One-third (1/3) of the shares subject to this option shall vest twelve (12) months after the grant date, and one thirty-sixth (1/36) of the shares subject to this option shall vest on each monthly anniversary of the grant date. This option shall vest over thirty-six (36) months at a rate of one thirty-sixth (1/36) per month beginning with the first monthly anniversary of the grant date. Payment of tax liability by withholding securities incident to the vesting of a security (restricted stock unit grant on August 13, 2009) issued in accordance with Rule 16b-3. Each restricted stock unit represents a contingent right to receive one share of common stock. One-third (1/3) of the restricted stock units vest on each of the first three (3) anniversaries of August 16, 2010, subject to the reporting person's continued employment with the Company on each such date. Arthur L. Swift 2010-08-17